アルミ合金の電気工学への応用：レビュー

1. 概要:

• タイトル: アルミ合金の電気工学への応用：レビュー
• 著者: Frank Czerwinski
• 発行年: 2024年
• 発行誌/学会: J Mater Sci
• キーワード: アルミ合金、電気伝導率、強度、軽量化、電気自動車、送電線、加工技術

2. 研究背景:

現代のインフラ、製造、輸送（電気自動車を含む）における電力伝送の経済的かつ環境的に持続可能な方法のために、高性能導体は不可欠です。従来から銅導体が主流でしたが、アルミは電力送電・配電において、コスト削減と軽量化という点で戦略的な利点を提供します。世界のアルミニウム消費量の14％以上（2021年の6420万トンのうち420万～500万トン）が電力送電・配電に使用されています。今後10年間で、北米だけで32万キロメートル以上の送電線が交換が必要になると予想されています。

既存の送電網の導体をアップグレードし、負荷限界を引き上げることによって、グリッドの回復力が高まり、送電容量が増加し、渋滞が解消され、クリーンエネルギーの統合が費用対効果の高いものになります。アルミニウムは銅よりも2～3倍安価で、地殻中にはるかに豊富に存在し、銅の61％の導電率を持ちながら、重量は30％にすぎず、同等の導体と比較して約50％軽量です。

電気自動車の配線では、アルミニウムを使用することで、配線の重量を車両あたり25kgから10kgに削減できます。本稿では、電気工学に使用されるアルミニウム合金について包括的なレビューを提供します。

3. 研究目的と研究課題:

• 研究目的: 電気工学で使用されるアルミニウム合金の冶金学的特性、現在の商業的ソリューションと将来の開発方向の戦略、電力送電・配電、電気自動車など様々な用途におけるアルミニウム導体の新たな可能性を評価すること。
• 主要な研究課題: アルミニウム導体材料における強度-導電率のトレードオフを克服するための戦略は何か？電気工学におけるアルミニウム合金の将来の開発方向は何か？
• 研究仮説: 新しい合金設計、革新的な製造技術、複合材料設計によって、アルミニウム導体の強度-導電率のトレードオフを克服し、性能を向上させることができる。

4. 研究方法:

• 研究設計: 文献レビュー
• データ収集方法: 関連文献や学術資料の調査
• 分析方法: アルミニウム合金の冶金学的特性、商業的ソリューション、新たな開発戦略、様々な用途に関する分析的レビュー
• 研究対象と範囲: 電気工学用途に使用されるアルミニウム合金と関連技術

5. 主要な研究結果:

• 主要な発見: アルミニウム固有の特性（利点と欠点）、電気工学への応用、強度-導電率のトレードオフを克服するための戦略、様々な合金と製造技術の評価、送電・配電、電気自動車など様々な用途の分析。
• 統計的/定性的分析結果: 様々なアルミニウム合金の電気伝導率、強度、熱安定性などの特性を比較分析。高強度・高導電率合金の開発のための様々な合金元素（遷移金属、希土類元素）と製造技術（超高速結晶化、激しい塑性変形、複雑な熱機械的処理）の効果を分析。
• データ解釈: 合金元素の種類と含有量による電気伝導率と強度の変化を分析。微細構造制御（結晶粒径、組織制御、界面工学）が電気伝導率と強度へ及ぼす影響を分析。複合材料（クラッディング、粒子強化）の効果を分析。
• 図表リストと説明: 本論文には、アルミニウム合金の微細構造、電気伝導率、強度、熱安定性などの特性を示す様々なグラフと図が含まれています。
  • 図1は様々な金属の電気伝導率と熱伝導率の関係を示しており、
  • 図3は様々な導体の強度-導電率の関係を示しています。
  • 図4はアルミニウム導体の様々な用途を示しており、
  • 図7はアルミニウム導体の性能に影響を与える要因を示しています。
  • 図8はAA1370合金の引張強度-電気伝導率の関係を示しており、
  • 図10はAA8000合金の強度と導電率を最適化するための微量のCuとMg添加の影響を示しています。
  • 図12はAl-Sc-Zr合金の特性を示しており、
  • 図14はAl-Zr導体の特性と様々な製造経路を示しています。
  • 図19はアルミニウム導体における粒径の微細化による導電率向上という概念を示しており、
  • 図20はアルミニウム複合導体の構造と微細構造を示しています。
  • 図22はAl-Al2O3複合導体の製造プロセスと微細構造を示しており、
  • 図23は強度対導電率のトレードオフを改善するための微細構造変調を示しています。

6. 結論と考察:

本稿は、電気工学で使用されるアルミニウム合金に関する包括的なレビューを提供します。アルミニウム固有の特性と強度-導電率間のトレードオフを克服するための様々な戦略を分析しています。新しい合金設計、革新的な製造技術、複合材料設計によって、アルミニウム導体の性能を向上させることができることを示唆しています。本研究は、電力送電・配電、電気自動車など様々な用途においてアルミニウム導体の使用増加に関する学術的および実務的な示唆を提供します。しかし、本研究は文献レビューに基づいているため、実験的検証が必要であり、特定の合金や製造技術の長所と短所に関するさらなる研究が必要です。

7. 今後の研究:

• 今後の研究方向: 様々なアルミニウム合金系に関する実験的研究を通じて、強度-導電率のトレードオフを克服するための戦略をさらに深く探求する必要があります。新しい合金設計、革新的な製造技術、複合材料設計に関する追加的研究が必要です。特に、電気自動車などの新たな用途に適したアルミニウム導体の開発に向けた研究が必要です。
• さらなる検討が必要な分野: 高温での熱安定性の向上、耐食性の向上、接続・端子技術の改善、実際の使用環境における長期信頼性の確保などに関する追加研究が必要です。

8. 参考文献要約:

[1] Crooks E (2023) New Wood Mackenzie analysis warns world heading for 2.5C global warming without immediate action," Wood Mackenzie. https://www.woodmac.com/press-releases/ energy-transition-outlook-2023/. Accessed 4 Oct 2023.
[2] Bryant D (2017) ACCC conductor can reduce line losses and why everyone should care. CTC Global. https://ctcglobal.com/ accc-conductor-reduces-line-losses-everyone-care/. Accessed 8 Feb 2023.
[3] United States Department of Energy (2020) Advanced Transmission Technologies, Washington, DC 20585.
[4] Flores F, Seidman D, Dunand D ,Vo N (2018) Development of high-strength and high-electrical-conductivity aluminum alloys for power transmission conductors. In: International symposium on light metals, 2018 - Phoenix, United States
[5] Demand for copper and aluminium for electricity grids in the Stated Policies Scenario, 2020–2040, IEA, Paris, 26 Oct 2022. https://www.iea.org/data-and-statistics/charts. Accessed 8 Feb 2023
[6] Caspary J, Schneider J (2022) Advanced conductors on existing transmission corridors to accelerate low- cost decarbonisation, Grid Strategies LLC
[7] US Department of Energy (DOE) (2022) Building a better grid initiative to upgrade and expand the nation’s electric transmission grid to support resilience, reliability, and decarbonization, federal registrar, The Daily Journal of the United States Government: Ofce of Electricity
[8] GlobeNewswire (2022) Automotive Wiring Harness Market was worth USD 50.2 billion in 2021 & it will grow at a CAGR of 5.7% till 2029. Available: https://ca.style.yahoo.com/autom otive-wiring-harness-market-worth-. Accessed 5 Feb 2023.
[9] Ji-hye S (2020) LS Cable & system mass-produces aluminum wires for EVs. The Korea Herald. https://www.koreaherald.com/ view.php?ud=20200921000713. Accessed 5 Feb 2023
[10] Electric vehicle high voltage aluminum cable. Hybird Resources. https://hybirdresources.com/product/electric-vehic le-high-voltage-aluminum-cable. Accessed 5 Feb 2023.
[11] Chauvin L (2020) Weight reduction in electric motors: aluminum vs copper wires, Master Thesis, Windsor: Mechanical, Automotive, and Materials Engineering, University of Windsor
[12] Palanivel S, Kuehmann C, Edwards P, Filip E (2022) Casting aluminum alloys for high-performance applications. Patent US-20220349034-A1
[13] Standard Test ASTM E1004 (2017) Method for determining electrical conductivity using the electromagnetic (Eddy Current) Method, 2017 Edition
[14] DIN 50994 (2017) Measurement of coatings—non-destructive measurement of the conductivity of metallic coatings, 2017 Edition
[15] Ramadan A, Gould R, Ashour A (1994) On the Van der Pauw method of resistivity measurements. Thin Solid Films 239(2):272–275
[16] Roy SB (2019) Electrons in crystalline solids. In: Mott Insulators, physics and applications, IOP Publishing Ltd, pp 1-62
[17] Purcell E (1965) Electricity and magnetism. McGraw-Hill, New York
[18] Surve A (2019) The relation between thermal conductivity and electrical conductivity of assorted materials. Int J Technol Res Eng 6(6):5028–5032
[19] Cook J, Moore J, Matsumura T, Van der Meer M (1975) The thermal and electrical conductivity of aluminum ORNL-5079. Oak Ridge NAtional Laboratory, Union CArbide Corporation, US Energy Research nd Development Administration, Contract W-7405--eng-26, Oak Ridge, Tennessee
[20] Liao X et al (2023) (2023) Extremely low thermal conductivity and high electrical conductivity of sustainable carbonceramic electrospun nonwoven materials. Sci Adv 9(13):1–12
[21] Alley P, Serin B (1959) Deviations from matthiessen’s rule in aluminum, tin, and copper alloys. Phys Rev 116:334
[22] T. Sun, Classical size efect in copper thin flms: impact of surface and grain boundary scattering on resistivity, Ph. D. Thesis, Orlando, Florida: Department of Mechanical, Materials, and Aerospace Engineering in the College of Engineering and Computer Science at the University of Central Florida, 2005.
[23] Bishara H, Lee S, Brink T, Ghidelli M, Dehm G (2021) understanding grain boundary electrical resistivity in Cu: the efect of boundary structure. ACS Nano 15(10):16607–16615
[24] Bishara H, Langenohl L, Zhou X, Gault B, Best J, Dehm G (2023) Decoupling the electrical resistivity contribution of grain boundaries in dilute Fe-alloyed Cu thin flm. Scr Mater 230:15393
[25] Fickett F (1971) Aluminum—1. A review of resistive mechanisms in aluminum. Cryogenics 11(5):349–367
[26] Valiev R, Murashkin M, Sabirov I (2014) A nanostructural design to produce high-strength Al alloys with enhanced electrical conductivity. Scr Mater 76:13–16
[27] Han H, Shao D, Chen B, Peng Z, Zhu Z, Zhang Q, Chen X, Liu G, Li X (2016) Efect of Mg/Si ratio on the microstructure and hardness–conductivity relationship of ultrafne-grained Al–Mg–Si alloys. J Mater Sci 52:4445
[28] Subedi KK, Kraft F, Nittala A, Drabold D (2022) Electrical conduction processes in aluminum: defects and phonons. Phys Rev B 105:104114
[29] Meaden G (1965) Electrical resistance of metals. Plenum Press, New York
[30] Wang Y, Zhu L, Niu G, Mao J (2021) Conductive Al alloys: the contradiction between strength and electrical conductivity. Adv Eng Mater 23(5):2001249
[31] Ke X, Ye J, Pan Z, j. Geng, M. Besser, D. Qu and A. Caro, (2019) Ideal maximum strengths and defect-induced softening in nanocrystalline-nanotwinned metals. Nat Mater 18:1207–1214
[32] Zhang D, Li D, Ren L, Zhao K, Zhao Z, Yan X, Liu G, Cha W, Liu S, Liu X (2023) A new synergy to overcome the strengthductility trade-of dilemma in Al–Si–Cu alloy by micro-nanoparticle complex clusters. Mater Des 230:111973
[33] F. Kutner, Aluminium- monograph, aluminium conductor materials, pg 15–27, Berlin: GmbH: Aluminium-Verlag, 1981.
[34] Jablonski M, Knych T, Smyrak B (2009) New aluminium alloys for electrical wires of fne diameter for automotive industry. Arch Metall Mater 54(3):671–676
[35] Han S, Choi E, Lim S, Kim S, Lee J (2021) Alloy design strategies to increase strength and its trade-ofs together. Prog Mater Sci 117:100720
[36] Miyake J, Fine M (1992) Electrical conductivity versus strength in a precipitation hardened alloy. Acta Metall Mater 40(4):733–741
[37] Anjumnisha S, Yerukola P (2022) Aluminum wire market research, 2031. Allied market research. https://www. alliedmarketresearch.com/aluminum-wire-market-A31642. Accessed 17 April 2023.
[38] Ujah C, Kallon D, Aigbodion V (2022) Overview of electricity transmission conductors: challenges and remedies. Materials 15:8094
[39] P. Rocha, S. :. L. S. Langlois, J. Araújo and F. Castro, "Infuence of 1350 and 6201 aluminum alloys on the fatigue life of overhead conductors – A fnite element analysis," Tribology International, vol. 186, p. 108661, 2023.
[40] Okamoto S, Iwayama I, Watabe M, Nakagawa H, Akasofu Y, Kojima H (2021) High-conductivity, thermal-resistant aluminum alloy wire that reduces CO2 emissions in overhead transmission lines, sumitomo electric techniccal review. Environ Energy 93:25–30
[41] SUMITOMO ELECTRIC INDUSTRIES, LTD (2024)Gap type thermal-resistant aluminum alloy conductor steel reinforced. Overhead Transmission Line Department, Head Ofce (Tokyo), Japan
[42] Invar Conductor/ Invar Conductors – ZTACIR. Wiretec. https:// wiretec.eu/epconinv_invar_conductor.htm. Accessed 19 May 2024.
[43] The evolution / revolution of overhead conductors… and why it matters. Electricity Today T&D Magazine, vol. 35, no. 1. https://www.electricity-today.com, 2022.
[44] Chen Y (2019) Engineering energy aluminum conductor composite core (ACCC) and its application. Academic Press, Cambridge
[45] Lynch T (2022) Copper vs aluminum busbars — which is right for your project?, Kenmode. https://www.kenmode.com/blog/ copper-vs-aluminum-busbar-which-is-right-for-your-project. Accessed 17 Apr 2023
[46] Battery design from chemistry to pack, Aluminium Busbar Products. 2023. https://www.batterydesign.net/aluminium-busbar-products/. Accessed 2 Dec 2023.
[47] Sullivan C (2008) Aluminum windings and other strategies for high frequency magnetics design in an era of high copper and energy costs. IEEE Trans Power Electron 23(4):2044–2051
[48] Olivares-Galván J, de León F, Georgilakis P, Escarela-Pérez R (2010) Selection of copper against aluminium windings for distribution transformers. IET Digital Library 4(6):474–485
[49] Aluminum vs copper PV wire: adding up the cost diference. KrisTech. https://www.kristechwire.com/aluminum-vs-copperpv-wire/. Accessed 26 Apr 2023
[50] Solar cable market, Market Data Forcast, 2023. https://www. marketdataforecast.com/market-reports/solar-cable-market. Accessed 27 Apr 2023
[51] Hamon M (2021) Aluminum conductors in solar applications: how to save costs without sacrifcing reliability. Pure Power Engineering. https://www.purepower.com. Accessed 26 Apr 2023.
[52] Dillard M Advancing aluminum wiring technology, a new partnership opportunity. NASA REF NNJ14ZBH026L. https:// www.nasa.gov. Accessed 24 Apr 2023
[53] Yu M (2016) Aluminium cables in automotive applications: Prestudy of aluminium cable uses in Scania products&Failure analysis and evaluation, Master Thesis, KTH, School of Industrial Engineering and Management (ITM), Materials Science and Engineering, Stockholm, Sweden
[54] Zhao PT, Ling WD, Li ZP, Ge JC (2020) Design and manufacture of electric vehicle high-voltage harness. Auto Electr Parts 04:7–10
[55] Mizutani Y, Hashimoto D, Tsuruta S, Kuwahara M (2019) wiring harness and connector for electric and hybrid electric vehicles pipe shielded wiring harness, power cable, and direct connector. SEI Techn Rev 23:27–31
[56] Yoshida K, Doi K (2014) Improvement of ductility of aluminum wire for automotive wiring harness by alternate drawing. Proc Eng 81:706–711
[57] "Aluminum Harnesses," Sumitomo Wiring System, Ltd. https:// www.sws.co.jp/en/product/wireharness.html.
[Accessed 4 Dec 2023].
[58] Rallabandi V, Taran N, Ione D, Eastham I (2017) Coreless multidisc axial fux PM machine with carbon nanotube windings. IEEE Trans Magn 53(6):8102904
[59] Durack M (2021) Hairpin motor using aluminum hairpins," Create the Future. https://contest.techbriefs.com/2021/entries/ automotive-transportation/10973. Accessed 15 Oct 2023
[60] Zhang A, Li Y (2023) Thermal conductivity of aluminum alloys—a review. Materials 16:2972
[61] "Aluminium foil heating elements," prwthermal, https://www. prwthermal.com/product-category/aluminium-foil-heatingelements/. Accessed 23 Apr 2023
[62] Sakai Aluminum Corporaation (2016) High heat conduction and electrical conductivity aluminium alloy sheets with high strength. 25 Apr 2016. https://www.sakaial.co.jp/english/produ cts/0002/. Accessed 12 Aug 2023.
[63] Kaiser C (1993) Aluminum electrolytic capacitors. In: The capacitor handbook, Dordrecht, Springer, pp 51–69
[64] Demcko R (2022) Aluminum electrolytic capacitor performance and circuit impacts, Power Syst Design. https://www.powersyste msdesign.com/articles/aluminum-electrolytic-capacitor-perfo rmance-and-circuit-impacts/135/19562. Accessed 4 Dec 2023.
[65] VANTAGE Market Research (2022)Aluminum electrolytic capacitor market - global industry assessment & forecast. . https://www.vantagemarketresearch.com/industry-report/alumi num-electrolytic-capacitor-market-1574#. Accessed 17 Apr 2023
[66] Daesung Jung Y (2018) End ring for induction motor Rotor having he same. US Patent 9 , 866 , 095 B2.
[67] Lambert F (2020) Tesla invents new aluminum alloys for die casting electric car parts. Electrek. https://electrek.co/2020/02/ 07/tesla-aluminum-alloys-die-casting-in-electric-car-parts/. Accessed 17 Apr 2023
[68] Lombardi A, Byczynski G, Vidanalage B, Fatima A, Kar N (2023) Development of a novel high strength aluminum-cerium based rotor alloy for electric vehicle induction motor applications, Technical Paper2023-01-087. In: WCX SAE World Congress Experience, Detroit, USA, 2023
[69] Y. Li, Optimization of Chemical Compositions of Al-Si-Cu-NiSr Alloys with High Strengths and Electrical Conductivities, Ph. D. Thesis, Windsor, Ontario, Canada: University of Windsor, 2021.
[70] . Kotiadis S (2020) Castable Aluminum Alloys containing Nickel and Iron with High Electrical and Thermal Conductivity, Master Thesis, Guelph, Ontario, Canada: The University of Guelphs
[71] Liu S, Hu A, Hu H, Nie H, Kar N (2022) Potential Al-Fe cast alloys for motor applications in electric vehicles: an overview. Key Eng Mater 923:3–19
[72] Foggi J (2020)Degradation mechanisms of AA1350 aluminium alloy conductor strands in air and chloride solution, Ph. D. Thesis, Trondheim: Norwegian University of Science and Technology
[73] Mohd Zaindiddin N et al (2020) Review of thermal stress and condition monitoring technologies for overhead transmission lines: issues and challenges. IEEE Access 8:120053
[74] Czapp S, Szultka S, Tomaszewski A (2020) Design of power cable lines partially exposed to direct solar radiation—special aspects. Energies 13:2650
[75] Electrotechnik Factors afecting bare conductor current ratings. https://elek.com.au/articles/factors-afecting-bare-conductorcurrent-ratings/. Accessed 19 Apr 2023
[76] Czerwinski F (2020) Thermal stability of aluminum alloys. Materials 13(15):3441
[77] Loginova I, Solonin A, Prosviryakov A (2018) Development of heat-resistant aluminum alloys for electrical engineering purposes based on the Al–Fe–Si system. Met Sci Heat Treat 60:360–366
[78] Czerwinski F (2021) Thermal stability of aluminum-cerium binary alloys containing the Al11Ce3 eutecic. Mater Scie Eng A 809:140973
[79] Waters D, Hofman J, Hakansson E, Kumosa M (2017) Lowvelocity impact to transmission line conductors. Int J Impact Eng 106:64–72
[80] Beniwal N, Dwivedi D, Gupta H (2010) Creep life assessment of distribution transformers. Eng Fail Anal 17(5):1077–1085
[81] YIFANG (2023) Corrosion of aluminum in cable conductors. https://www.yifangcable.com/corrosion-of-aluminum-in-cableconductors/. Accessed 23 Jun 2023
[82] Rondineau A, Gaillet L, Dieng L, Langlois S (2022) Degradation of steel wires in bimetallic aluminum-steel conductors exposed to severe corrosion conditions. Corros Mater Degrad 3:646–660
[83] Kreislova K, Jaglova M, Koukalova A, Turek L (2013) Evaluation of corrosion of long-term exposed aluminium conductor. Corros Prot Mater (Koroze a ochrana materiálu) 57(1):25–34
[84] Vera R, Delgado D, Resales B (2007) Efect of atmospheric pollutants on the corrosion of high power electrical conductors. Corros Sci 49:2329–2350
[85] Rhaiem E, Bouraoui T, El Halouani F (2012) Corrosion evolution of the aluminum alloys used in overhead transmission lines. IOP Conf. Series: Materials Science and Engineering, MATERIAUX 2010, vol 28, p 012011
[86] Watabe M, Ito H, Kagano K, Tsui T, Suga N, Akasofu Y (2017) High corrosion resistance conductor for overhead transmission lines. SEI Tech Rev 84:47–52
[87] Kawaguchi T, Fukaura K, Nakamura Y, Mochizuki M (2019), "Consideration of Corrosion Behavior of Aluminum Wire at Crimped Terminal and Efective Anti-Corrosion Treatment," in SAE Technical Paper 2019–01–0486, 2019.
[88] Nguyen L, Hashimoto T, Zakharov D, Stach E, Rooney A, Burnett T (2018) Atomic-scale insights into the oxidation of aluminum. ACS Appl Mater Interfaces 10(3):2230–2235
[89] Smeltzer W (1956) Oxidation of aluminum in the temperature range 400°–600°C. J Electrochem Soc 103(4):204–214
[90] "Aluminum Strips Reduce Size of Transformer Windings," Electrical Engineering, vol. 74, no. 11, pp. 1024 - 1025, 1955.
[91] Korobeinikov S, Loman V (2021) Assessing the efectiveness of oxidation inhibitors for electrical connection between aluminum conductors. Surf Engin Appl Electrochem 57:507–512
[92] Hunter C (2015) Aluminum alloy conductors: 45 Years of reliable installations. IAEI Magazine, https://iaeimagazine.org/ 2015/november2015/aluminum-alloy-conductors-45-years-ofreliable-installations/, November 2015
[93] Taguchi K, Schimada T, Joshimoto J, Kuwabara T, Akasofu J (2017) High-strength aluminum wires for low-voltage automotive engine wiring harnesses. Sei Tech Rev 84:125–130
[94] Hamedi M (2017) Investigate the available methods used for electrical connections of aluminium cables and if those methods are applicable solutions, Master Thesis. KTH, School of Industrial Engineering and Management (ITM), Materials Science and Engineering, Stockholm, Sweden
[95] Jenkins J, A closer look at wire in EVs," Charged- electric vehicle magazine, 08 10 2017. https://chargedevs.com/featu res/a-closer-look-at-wire-in-evs/. Accessed 28 07 2023.
[96] Zhang J, Peng J (2023) A review on aluminum alloy conductors infuenced by alloying elements and thermomechanical treatments: microstructure and properties. J Mater Res 38(6):1488–1509
[97] Marcantoni G (2012) From molten metal to 3.2 mm wire for mechanical applications. In: Suarez CE (ed) Light metals. Springer, Cham, pp 251–255
[98] Langelandsvik G, Furu T, Reiso O, Roven H (2020) Efects of iron precipitation and novel metal screw extrusion on electrical conductivity. Mater Sci Eng B 254:114505
[99] Hou J, Chen Q, Wang Q, Yu H, Zhang Z, Li R, Li H, Zhang Z (2017) Efects of annealing treatment on the microstructure evolution and the strength degradation behavior of the commercially pure Al conductor. Mater Sci Eng A 707:511–517
[100] Hou J, Li R, Wang Q, Yu H, Zhang Z, Chen Q, Ma H, Wu X, Li X, Zha Z (2018) Breaking the trade-of relation of strength and electrical conductivity in pure Al wire by controlling texture and grain boundary. J Alloys Cmpd 769:96–109
[101] Afshar (2019) Computationally-aided design of aluminum alloys for high electrical conductivity power grids, Aachen: Materials, Rheinisch-WestfälischenTechnischenHochschule
[102] Khangholi S, Javidani M, Chen X (2022) Review on recent progress in Al–Mg–Si 6xxx conductor alloys. J Mater Res 37:670–691
[103] Jin H, Guan R, Tie D (2022) Mechanical and conductive performance of aged 6xxx aluminum alloy during rotary swaging. Crystals 12(4):530
[104] Cho C, Cho H (2021) Efect of dislocation characteristics on electrical conductivity and mechanical properties of AA 6201 wires. Mater Sci Eng, A 809:140811
[105] Karabay S, Yilmaz M, Zeren M (2005) Investigation of extrusion ratio efect on mechanical behaviour of extruded alloy AA-6101 from the billets homogenised-rapid quenched and as-cast conditions. J Mater Process Technol 160(2):138–147
[106] Khangholi N, Javidani M, Maltais A, Chen X (2020) Optimization of mechanical properties and electrical conductivity in Al–Mg–Si 6201 alloys with diferent Mg/Si ratios. J Mater Res 35:2765–2776
[107] Xu X, Yang Z, Ye Y, Wang G, He X (2016) Efects of various Mg/Si ratios on microstructure and performance property of Al-Mg-Si alloy cables. Mater Charact 119:114–119
[108] Zhao Q, Qian Z, Cui X, Wu Y, Liu X (2016) Infuences of Fe, Si and homogenization on electrical conductivity and mechanical properties of dilute Al–Mg–Si alloy. J Alloys Compd 666(5):50–57
[109] Liu C, Chen J, Lai Y, Zhu D, Gu Y, Chen J (2015) Enhancing electrical conductivity and strength in Al alloys by modifcation of conventional thermo-mechanical process. Mater Design 87:1–5
[110] Zhao Q, Qian Q, Cui X, Wu Y, Liu X (2015) Optimizing microstructures of dilute Al–Fe–Si alloys designed with enhanced electrical conductivity and tensile strength. J Alloy Compd 650:768–776
[111] Zhao Q, Qian Z, Cui X, Wu Y, Liu X (2015) Optimizing microstructures of dilute Al-Fe-Si alloys designed with enhanced electrical conductivity and tensile strength. J Alloys Compd 650:768–776
[112] Pan L (2016) Efects of alloying elements on the microstructure and properties of 8xxx electrical conductor alloys, Ph. D. Thesis, Universite Du Quebec, Chicoutimi.
[113] Pan L, Liu K, Breton F, Chen G (2017) Efects of minor Cu and Mg additions on microstructure and material properties of 8xxx aluminum conductor alloys. J Mater Res 32:1094–1104
[114] Siripurapu S, Zhang S, Baker R,Vo N, Flores F, Bayansan D (2018) Wires formed from improved 8000-series aluminum alloy. Patent WO2019104183A1
[115] Shuai G, Zhang M, Li Z, Valiev R, Medvedev A, Zhang D, Elhefnawey M, Chen F, Li L (2023) Microstructural evolution and superior properties of conductive Al–Fe alloy processed by ECAP. Int J Lightweight Mater Manuf 6(4):552–562
[116] Zhang X, Wang S (2014) First-principles study of thermodynamic properties and solubility of aluminum-rare-earth intermetallics. Comput Mater Sci 90:56–60
[117] Liu S, Du Y, Xu H, He C, Schuster J (2006) Experimental investigation of the Al–Y phase diagram. J Alloys Cmpd 414(1–2):60–65
[118] Wang M, Knazevic M, Chen M, Li J, Liu T, Wang G, Zhao Y, Wang M, Liu Q (2022) Microstructure design to achieve optimal strength, thermal stability, and electrical conductivity of Al-7.5wt.%Y alloy. Mater Sci Eng A 852:143700
[119] Wang M, Lv H, Zhang C, Li M, Gao H, Wang J, Sun B (2020) High strength high electrical conductivity ultrafne-grained Al–Y alloy processed via cold drawing. Mater Sci Eng, A 772:138824
[120] Czerwinski F (2020) Cerium in aluminum alloys. J Mater Sci 55(1):24–72
[121] Czerwinski F (2020) Assessing diferences between the use of cerium and scandium in aluminum alloying. Mater Scie Technol 36:255–263
[122] Czerwinski F, Shalchi Amirkhiz B (2020) On the Al-Al11Ce3 eutectic transformation in aluminum-cerium binary alloys. Materials 13(20):4549
[123] Lin G, Li L, Guo Z, Jia X, Wang X, Yuan Z, Zhang G, Zhan Y, Shan Q, Li Z (2023) Infuence of cerium and yttrium addition on strength and electrical conductivity of pure aluminum alloys. J Rare Earths. https://doi.org/10.1016/j.jre.2023.09. 019
[124] Pengfei L, Zhigang W, Yunli W, Xizhu G, Zaiyum W, Zhiqiang L (2006) Efect of cerium on mechanical performance and electrical conductivity of aluminum rod for electrical purpose. J Rare Earth 24(1):355–357
[125] Pan F, Edmonds D, Zhou S, Ding P (1994) Efects of rare earth metals on electrical conductivity and mechanical properties of commercial purity aluminium. Mater Sci Technol 10(11):933–935
[126] Li P, Wu Z, Wang Y, Gao X, Wang Z, Li Z (2006) Efect of cerium on mechanical performance and electrical conductivity of aluminum rod for electrical purpose. J Rare Earths 24:355–357
[127] Wilka V (1976) Aluminum cerium iron electrical conductor and method for making same. US Patent 3 964 935
[128] Alkahtani S, Elgallad E, Tash M, Samuel A, Samuel F (2016) Efect of rare earth metals on the microstructure of Al-Si based alloys. Materials 9(45):1–13
[129] Liao H, Liu Y, Lu C, Wang Q (2015) Efect of Ce addition on castability, mechanical properties and electric conductivity of Al–0.3Si–0.2Mg alloy. J Cast Met Res 28:213–220
[130] Krupotkin Y, Gokhshtein M (1966) Influence of small amounts of cerium, iron, nickel, and cobalt on the mechanical properties and electrical conductivity of aluminum. Met Sci Heat Treat 8:660–662
[131] Raghavan M, Shapiro S, Hardy R, Block D (1980) Improving the electricalc conductivity of aluminum alloys through additions of mischmetal. US Patent 4,213,799
[132] Koprowski P, Lech-Grega M, Wodziński L, Augustyn B, Boczkal S, Ożóg M, Uliasz P, Żelechowski J, Szymański W (2020) The efect of low content additives on strength, resistivity and microstructural changes in wire drawing of 1xxx series aluminium alloys for electrical purposes. Mater Today Commun 24:101039
[133] Liao H, Liu Y, Lu C, Wang Q (2017) Mechanisms for Ceinduced remarkable improvement of conductivity in Al alloys. J Mater Res 32(3):566–574
[134] Zhang Y, Wei F, Mao J, Niu G (2019) The diference of La and Ce as additives of electrical conductivity aluminum alloys. Mater Charact 158:109963
[135] Murashkin M, Sabirov I, Medvedev A, Enikeev N, Lefebre W, Valiev R, Sauvage X (2016) Mechanical and electrical properties of an ultrafne grained Al–8.5 wt. Mater Design 90:433–442
[136] Medvedev A, Murashkin M, Enikeev N, Bikmukhametov I, Valiev R, Hodgson P, Lapovok R (2019) Efect of the eutectic Al-(Ce, La) phase morphology on microstructure, mechanical properties, electrical conductivity and heat resistance of Al4.5(Ce, La) alloy after SPD and subsequent annealing. J Alloys Cmpd 796:321–330
[137] Medvedev A, Murashkin M, Enikeev N, Valiev R, Hodgson P, Lapovok R (2018) Enhancement of mechanical and electrical properties of Al-RE alloys by optimizing rare-earth concentration and thermo-mechanical treatment. J Alloys Cmpd 745:696–704
[138] Li D, Cai S, Gu J, Liu S, Si J (2023) Co-doping of La/Ce and La/Er induced precipitation strengthening for designing high strength Al-Mg-Si electrical conductive alloys. Mater Today Commun 36:106666
[139] Royset J, Ryum N (2005) Scandium in aluminum alloys. Inter Mater Rev 50(1):19–44
[140] Dorin T, Ramajayam M, Babaniaris S, Langan T (2019) Microsegregation and precipitates in as-solidifed Al-Sc-Zr-(Mg)-(Si)- (Cu) alloys. Mater Charact 154:353–362
[141] Huskamp CS, Booth-Morrison C, Dunand D, Seidman D, Boileau J, Ghafari B (2017) Aluminum alloy with additions of scandium, zirconium and erbium". US Patent 9,551,050 B2
[142] Aliev R, Gradoboev A, Ryabov D, Vakhromov R, Krokhin A, Mann V (2023) Efect of Sc, Zr, and Other REE on the 1XXX conductive aluminum alloy properties. In: Light metals 2023, the minerals, metals & materials series, The Minerals, Metals & Materials Society
[143] Chao R, Guan X, Guan R, Lian C, Wang X, Zhang J (2014) Efect of Zr and Sc on mechanical properties and electrical conductivities of Al wires. Trans Nonferrous Metals Soc China 24(10):3164–3169
[144] Guan R, Shen Y, Zhao Z, Wang X (2017) A high-strength, ductile Al-0.35Sc-0.2Zr alloy with good electrical conductivity strengthened by coherent nanosized-precipitates. J Mater Sci Technol 33(3):215–223
[145] Liu L, Jiang J, Zhang B, Shao W, Zhen L (2019) Enhancement of strength and electrical conductivity for a dilute Al-Sc-Zr alloy via heat treatments and cold drawing. J Mater Sci Technol 35(6):962–971
[146] Tie D, Wang Y, Wang X, Guan R, Yan L, Zhang J, Cai Z, Zhao Y, Gao F, Liu H (2020) Microstructure evolution and properties tailoring of rheo-extruded Al-Sc-Zr-Fe conductor via thermomechanical treatment. Materials 13:845
[147] Vlach M, Kodetova V, Cizek J, Leibner M, Kekule T, Lukáč F, Cieslar M, Bajtošová L, Kudrnová H, Sima V (2021) Role of small addition of Sc and Zr in clustering and precipitation phenomena induced in AA7075. Metals 8:11
[148] Toropova L, Eskin D, Kharakterova M, Dobatkina T (1998) Advanced aluminium alloys containing scandium—structure and properties. Gordon and Breach Science Publisher, Amsterdam
[149] Booth-Morrison C, Dunand D, Seidman D (2011) Coarsening resistance at 400℃ of precipitation-strengthened Al-Zr-Sc-Er alloys. Acta Mater 59(18):7029–7042
[150] Zhang J, Wang H, Yi D, Wang B, Wang H (2018) Comparative study of Sc and Er addition on microstructure, mechanical properties, and electrical conductivity of Al-0.2Zr-based alloy cables. Mater Charact 145:126–134
[151] Pozdniakov A, Barkov R (2020) Microstructure and mechanical properties of novel Al-Y-Sc alloys with high thermal stability and electrical conductivity. J Mater Sci Technol 36:1–6
[152] Gorlov L, Loginova I, Glavatskikh M, Barkov R, Pozdniakov A (2022) Novel precipitation strengthened Al-Y-Sc-Er alloy with high mechanical properties, ductility and electrical conductivity produced by diferent thermomechanical treatments. J Alloy Compd 918:165748
[153] Tie D, Guan R, Wang Z, Fu Y, Zhang J, Chen X, Wang Y, Ling C, Cai M (2021) High electrical conductivity Al-Ag-Sc-Zr alloy with ultrafne grains processed by accumulative continuous extrusion. Mater Lett 286:129227
[154] Wang W, Pan Q, Lin G, Yu Y, Wang X, Liu Y, Sun Y, Ye J, Huang Z, Xiang S, Jiang F, Li J, Liu B (2021) Internal friction and heat resistance of Al, Al–Ce, Al–Ce–Zr and Al–Ce–(Sc)– (Y) aluminum alloys with high strength and high electrical conductivity. J Market Res 14:1255–1274
[155] Wang W, Pan Q, Lin G, Wang X, Sun Y, Ye J, Liu Y (2020) Microstructure and properties of novel Al-Ce-Sc, Al-Ce-Y, Al-Ce-Zr and Al-Ce-Sc-Y alloy conductors processed by die casting, hot extrusion and cold drawing. J Mater Sci Technol 58:155–170
[156] Fadayomi O, Clark R, Thole V, Sanders P, Odegard G (2019) Investigation of Al-Zn-Zr and Al-Zn-Ni alloys for high electrical conductivity and strength application. Mater Sci Eng, A 743:785–797
[157] Belov N, Korotkova T, Akopyan M, Murashkin V, Timofeev V (2020) Structure and properties of Al-0.6wt.%Zr wire alloy manufactured by direct drawing of electromagnetically cast wire rod. Metals 10:769
[158] Belov N, Korotkova N, Akopyan T, Timofeev V (2020) Structure and properties of Al-0.6%Zr-0.4%Fe-0.4%Si (wt.%) wire alloy manufactured by electromagnetic casting. JOM 72:1561–1570
[159] Mikhaylovskaya A, Mochugovskiy A, Levchenko V, Tabachkova N, Mufalo W, Portnoy V (2018) Precipitation behavior of L12 Al3Zr phase in Al–Mg–Zr alloy. Mater Charact 139:30–37
[160] Latynina T, Mavlyutov A, Valiev R, Murashkin M, Orlova T (2019) The efect of hardening by annealing in ultrafne-grained Al-0.4Zr alloy: infuence of Zr microadditives. Philos Mag 99:2424–2443
[161] Murray J, Peruzzi A, Abriata J (1992) The Al–Zr (aluminium– zirconium) system. JPE 13:277–291
[162] Luo Y, Yin J, Xie X, Zhu Z, Wu S, Wang Y, Huang J, Liu Y, Zhong Y (2023) A high strength Al–Zr alloy with good electrical conductivity by combining gas-assisted continuous casting and extrusion with subsequent thermomechanical treatment," no. SSRN: https://ssrn.com/abstract=4357933 or https://doi.org/ 10.2139/ssrn.4357933
[163] Çadırlı E, Tecer H, Şahin M, Yılmaz E, Kırındı T, Gündüz M (2015) Efect of heat treatments on the microhardness and tensile strength of Al–0.25wt.% Zr alloy. J Alloy Compd 632:229–237
[164] Mohammadi A, Enikaev N, Murashkin M, Arita M, Edalati K (2021) Developing age-hardenable Al–Zr alloy by ultra-severe plastic deformation: Signifcance of supersaturation, segregation and precipitation on hardening and electrical conductivity. Acta Mater 203:116503
[165] Jiang S, Wang R (2018) Manipulating nanostructure to simultaneously improve the electrical conductivity and strength in microalloyed Al–Zr conductors. Sci Rep 8:6202
[166] Nokhrin A, Shadrina I, Chuvildeev V, Kopylov V, Berendeev N, Murashov A, Bobrov A, Tabachkova N, Smirnova E, Faddeev M (2022) Investigation of thermal stability of microstructure and mechanical properties of bimetallic fnegrained wires from Al Al–0.25%Zr–(Sc,Hf) alloys. Materials 15(1):185
[167] McAlister A, Murray J (1987) The (Al−Mn) aluminium–manganese system. J Phase Equilib 8:438–447
[168] Shen W, Hu A, Liu S, Hu H (2023) Al-Mn alloys for electrical applications: a review. J Alloys Metall Syst 2:100008
[169] Belov N, Korotkova N, Akopyan T, Tsydenov K (2019) Simultaneous increase of electrical conductivity and hardness of Al–1.5 wt.% Mn alloy by addition of 1.5 wt.% Cu and 0.5 wt.% Zr. Metals 9:1246
[170] Sundman B, Ohnuma I, Dupin N, Kattner U, Fries S (2009) An assessment of the entire Al–Fe system including D03 ordering. Acta Mater 57(10):2896–2908
[171] Medvedev A, Zhukova O, Enikeev N, Kazykhanov V, Timofeev V, Murashkin M (2023) The efect of casting technique and severe straining on the microstructure, electrical conductivity, mechanical properties and thermal stability of the Al–1.7 wt.% Fe alloy. Materials 16:3067
[172] Medvedev A, Zhukova OFD, Murashkin M (2022) The mechanical properties, electrical conductivity, and thermal stability of a wire made of Al–Fe alloys produced by casting into an electromagnetic crystallizer. Front Mater Technol 3(1):96–105
[173] Shuai G, Li Z, Zhang D, Tong Y, Li L (2021) The mechanical property and electrical conductivity evolution of Al–Fe alloy between room temperature and elevated temperature ECAP. Vacuum 183:109813
[174] Hou J, Li R, Wang Q, Yu H, Zhang Z, Chen Q, Ma H, Li X, Zhang Z (2019) Origin of abnormal strength-electrical conductivity relation for an Al–Fe alloy wire. Materialia 7:100403
[175] Kong Y, Jia Z, Liu Z, Liu M, Roven H, Liu Q (2021) "Efect of Zr and Er on the microstructure, mechanical and electrical properties of Al-0.4Fe alloy. J Alloys Cmpd 857:157611
[176] Zhang J, Jiang X, Ma M, Jiang B, Wang B, Yi D (2017) Efect of scandium micro-alloying on the creep resistance properties of Al-0.7Fe alloy cables. Mater Sci Eng, A 699:194–200
[177] Yoo H, Kim Y, Son H (2020) Efect of Fe content on the mechanical properties and thermal conductivity of the Al-RE alloys. Arch Metall Mater 65(3):1029–1033
[178] Luo G, Zhou X, Li C, Huang Z (2022) Design and preparation of Al-Fe-Ce ternary aluminum alloys with high thermal conductivity. Trans Nonferrous Metals Soc China 32(6):1781–1794
[179] Bespalov V, Voroshilov D, Berngardt V, Sidelnikov S, Lezhnev S, Motkov M, Bermeshev T, Durnopyanov A, Bespalova D, Durnopyanova A (2023) Infuence of stepped annealing on the properties of conductor wire after ingotless rollingextrusion and drawing of aluminum alloys containing Zr, Ce, La and Fe. J Chem Technol Metall 58(4):788–797
[180] Bespalov V, Voroshilov D, Berngardt V (2024) Infuence of the parameters of combined processing and drawing on the structure and properties of conductor semi-fnished products from aluminum alloys with additives of rare earth and transition metals. Met Mater Int 30:773–799
[181] Mamala A, Knych T, Kwasniewski T, Kawecki A, Kisiewicz G, Sieja-Smaga E, Sciezor W, Gnielczyk M (2016) New Al–Ag alloys for electrical conductors with increased current carrying capacity. Arch Metall Mater 61(4):1875–1880
[182] Gomes L, Silva B, Silva P, Garcia A, Spinelli G (2021) Agcontaining aluminum-silicon alloys as an alternative for as-cast components of electric vehicles. Mater Res Express 8:016527
[183] Chang CLS, Lin J, Yeh M, Jeng R (2005) Efect of Ag content and heat treatment on the stress corrosion cracking of Al– 4.6Cu–0.3Mg alloy. Mater Chem Phys 91:454–462
[184] Ringer S, Yeung W, Muddle B, Polmear I (1994) Precipitate stability in Al–Cu–Mg–Ag alloys aged at high temperatures. Acta Metall Mater 42:1715–1725
[185] Khaliq A, Akbar Rhamdhani M, Brooks G (2014) Removal of vanadium from molten aluminum—part III. Analysis of industrial boron treatment practice. Metall Mater Trans B 45:784–794
[186] Zhang L, Lv X, Torgerson A, Long M (2011) Removal of impurity elements from molten aluminum: a review. Miner Process Extr Metall Rev 32:150–228
[187] A. Khaliq (2013) Thermodynamics and kinetics of transition metal borides formation in molten aluminium, Ph. D. Thesis, Swinburne University of Technology, Melbourne, VIC, Australia
[188] Cui X, Wu Y, Liu X, Zhao Q, Zhang G (2015) Efects of grain refinement and boron treatment on electrical conductivity and mechanical properties of AA1070 aluminum. Mater Des 86:397–403
[189] Zhao Q, Cui X, Qian Z, Liu X (2015) The synergistic efect of Al–B–C master alloy to improve conductivity and strength of 1070 allo. J Alloy Compd 639:478–482
[190] Karabay S, Uzman I (2005) Inoculation of transition elements by addition of AlB2 and AlB12 to decrease detrimental efect on the conductivity of 99.6% aluminium in CCL for manufacturing of conductor. J Mater Process Technol 160(2):174–182
[191] Li X, Cui X, Liu H, Zhu Z, Liu J, Zhang X, Cui X, Li H, Pan Y, Feng R, Man Q (2023) Study on the improvement and mechanism of AA6101 electrical conductivity by trace TM (Zr, V, Ti) elements-assisted boron treatment. J Alloys Cmpd 939:168728
[192] Lapovok R, Amouyal Y, Qi Y, Brner A, Kosinova A, Lakin E, Molodov D, Zolotyabko E (2020) Enhancement of electrical conductivity in aluminum single crystals by boron treatment in solid state. J Mater Sci 55(6):2564–2577
[193] Ye H, Cui X, Li X, Cui H, Zhang B, Li H, Pan Y, Feng R, Wu Y, Liu X (2021) Fabrication of hypoeutectic Al-4Si alloy with high electrical conductivity, high plasticity and medium strength by the dual treatment of Al matrix and eutectic Si microstructure. J Alloys Cmpd 885:161117
[194] Cui X, Wu Y, Zhang G, Liu Y, Liu X (2017) Study on the improvement of electrical conductivity and mechanical properties of low alloying electrical aluminum alloys. Compos B Eng 110:381–387
[195] Ye H, Cui X, Cui H, Li X, Zhu Z, Pan Y, Feng R (2021) Study about improving mechanism of electrical conductivity of AA1070Al treated by a novel composite boron treatment with trace Ti. J Alloy Compd 870:159416
[196] Cui X, Ye H, Liu X, Li X, Man Q, Li H, Cui H, Feng R, Pan Y (2023) The improvement mechanism of good matching between electrical conductivity and mechanical properties for Al-4Si0.8Mg-0.6Fe alloy. J Alloy Compd 938:168275
[197] Wang M, Hu K, Liu G, Liu X (2020) Synchronous improvement of electrical and mechanical performance of A356 alloy reinforced by boron coupling nano-AlNp. J Alloy Compd 814:152217
[198] Raab G, Fakhretdinova E (2014) The role of severe plastic deformation in the formation of high electrical properties of aluminum alloy. Mach Technol Mater 8:45–47
[199] Kobayashi KMK, Ito T, Tanaka Y, Ooi H (2019) Development for expansion of aluminum wiring harness. SEI Tech Rev 88:12
[200] Wang S, Hou J, Zhang Z, Gong B, Qu Z, Wang H, Zhou X, Jiang H, Wang Q, Li X, Zhang Z (2024) Grain design in ultrafne Al wire with remarkable combination of strength and conductivity: ultra-fne-long grains with super strong 〈111 〉 texture. Scr Mater 238:115746
[201] Mavlyutov A, Bondarenko A, Murashkin M, Boltynjuk E, Valiev R, Orlova T (2017) Efect of annealing on microhardness and electrical resistivity of nanostructured SPD aluminium. J Alloys Cmpd 698:539–546
[202] Orlova T, Mavlyutov A, Bondarenko A, Kasatkin I, Murashkin M, Valiev R (2016) Infuence of grain boundary state on electrical resistivity of ultrafne grained aluminium. Phil Mag 96(23):2429–2444
[203] Murashkin M, Medvedev A, Kazykhanov V, Krokhin A, Raab G, Enikeev N, Valiev R (2015) Enhanced mechanical properties and electrical conductivity in ultrafne-grained Al 6101 alloy processed via ECAP-conform. Metals 5:2148–2164
[204] Sauvage X, Bobruk E, Murashkin M, Nasedkina Y, Enikeev N, Valiev R (2015) Optimization of electrical conductivity and strength combination by structure design at the nanoscale in Al–Mg–Si alloys. Acta Mater 98:355–366
[205] Nokhrin A, Nagicheva G, Chuvildeev V, Kopylov V, Bobrov A, Tabachkova N (2023) Efect of Er, Si, Hf and Nb additives on the thermal stability of microstructure, electrical resistivity and microhardness of fne-grained aluminum alloys of Al0.25%Zr. Materials 16:2114
[206] Dève H (2019) Importance of materials in composite conductors. Electric Power Syst Res 172:290–295
[207] Clyne T (2018) Comprehensive composite materials II, 4.7 thermal and electrical conduction in metal matrix composites. Elsevier Ltd., Amsterdam
[208] Weber L, Dorn J, Mortensen A (2003) On the electrical conductivity of metal matrix composites containing high volume fractions of non-conducting inclusion. Acta Mater 51(11):3199–3211
[209] Meyer A (1945) Rubber covered copper article. US Patent 2,379,978
[210] D’Agostino T, Friedman D Copper-clad aluminum wire safety & history, InspectAPedia®, 18 Nov 2018. https://inspectape dia.com/aluminum/Copper_Clad_Aluminum_Wire.php. Accessed 18 Apr 2023
[211] Ziemek G (1972) Method for making copper plated aluminum wires. US Patent 3,648,356
[212] Amiri F, Hosseinipour S, Aval HJR (2023) Fabrication of a novel high-strength and high-conductivity copper-clad aluminum composite wire. CIRP J Manuf Sci Technol 41:144–159
[213] Nener R, Haller S (2007) Improved electrical conductivity and high strength aluminium alloy composite material and methods of manufacturing and use. Canada Patent CA2399228C
[214] Rhee H, Whittington W, Oppedal A, Sherif A, King R (2015) Mechanical properties of novel aluminum metal matrix metallic composites: application to overhead conductors. Mater Des 88:16–21
[215] Yang C, Masquellier N, Gandiolle C, Sauvage X (2020) Multifunctional properties of composition graded Al wires. Scr Mater 189:21–24
[216] M. Murashkin and et al (2022) Strength, thermal resistance and electrical conductivity of aluminum-based composite wire. J Phys Conf Ser; 2231: 012005
[217] Russell A, Lund T, Chumbley L, Laabs F, Keehner L, Harringa J (1999) A high-strength, high-conductivity Al–Ti deformation processed metal metal matrix composite. Compos Part A Appl Sci Manuf 30:239–324
[218] Xu K, Russell A, Chumbley L, Laabs F, Gantovnik V, Tian Y (1999) Characterization of strength and microstructure in deformation processed Al-Mg composites. J Mater Sci 34:5955–5959
[219] Tian L, Russell A, Riedemann T, Mueler S, Anderson I (2017) A deformation-processed Al-matrix/Ca-nanoflamentary composite with low density, high strength, and high conductivity. Mater Sci Eng, A 690:348–354
[220] Tian L, Anderson I, Riedemann T, Russell A, Kim H (2013) Prospects for novel deformation processed Al/Ca composite conductors for overhead high voltage direct current (HVDC) power transmission. Electr Power Syst Res 105:105–114
[221] Kim H (2011) Al-Ca and Al-Fe metal-metal composite strength, conductivity, and microstructure relationships, Ph. D. Thesis, Iowa State University, Ames, Iowa
[222] Thieme C, Pourrahimi S, Foner S (1993) High strength Al metal-matrix microcomposite wire with 20 vol% Nb and ultimate tensile strengths up to 1030 MPa. Scr Metall Mater 28:913–918
[223] Zemtsova E, Arbenin A, Sidorov Y, Morozov N, Korusenko P, Semenov B, Smirnov V (2022) The use of carbon-containing compounds to prepare functional and structural composite materials: a review. Appl Sci 12:9945
[224] Chen W, Yang T, Dong L, Elmasry A, Song J, Deng N, Elmarakbi A, Liu T, Lv H, Fu Y (2020) Advances in graphene reinforced metal matrix nanocomposites: mechanisms, processing, modelling, properties and applications. Nanotechnol Precis Eng 3:189–210
[225] Alarif I (2019) Investigation the conductivity of carbon fber composites focusing on measurement techniques under dynamic and static loads. J Mater Res Technol 8(5):4863–4893
[226] Saboori A, Dadkhah M, Fino P, Pavese M (2018) An overview of metal matrix nanocomposites reinforced with graphene nanoplatelets; mechanical, electrical and thermophysical properties. Metals 8:423
[227] Tehrani M (2021) Advanced electrical conductors: an overview and prospects of metal nanocomposite and nanocarbon based conductors. Phys Status Solidi A 218:2000704
[228] Ting J, Lake M (1995) Vapor grown carbon fber reinforced aluminum composites with very high thermal conductivity. J Mater Res 10:247–250
[229] Cesano F, Uddin M, Lozano K, Zanetti M, Scarano D (2020) All-carbon conductors for electronic and electrical wiring application. Front Mater 7:219
[230] Rana D, Lachmays K, Lustig S (2023) A review of covetics— current understanding and future perspectives. Nanoscale Adv 5:11–26
[231] Chamroune N, Mereib D, Delange F, Caillault N, Lu F, Grosseau-Poussard J, Silvain J (2018) Efect of fake powder metallurgy on thermal conductivity of graphite fakes reinforced aluminum matrix composites. J Mater Sci 53(11):8180–8192
[232] Nittala A (2019) Electrical and mechanical performance of aluminum alloys with graphite, Master Thesis, Russ College of Engineering and Technology of Ohio University
[233] Ge X (2020) Fabrication and characterization of aluminum nano-carbon composites and investigation of their electrical conductivity, Thesis, University of Maryland, College Park, MD
[234] Xu C, Wei B, Ma R, Liang J, Ma X, Wu D (1999) Fabrication of aluminum–carbon nanotube composites and their electrical properties. Carbon 37:855–858
[235] Kil T, Jin D, Yang B, Lee H (2021) A comprehensive micromechanical and experimental study of the electrical conductivity of polymeric composites incorporating carbon nanotube and carbon fber. Compos Struct 268:114002
[236] Zhao Q, Zhang K, Zhu S, Xu H, Cao D, Zhao L, Zhang R, Yin W (2019) Review on the electrical resistance/conductivity of carbon fber reinforced polymer. Appl Sci 9:2390
[237] Ulloa-Castillo N, Hernández-Maya R, Islas-Urbano J, Martínez-Romero O, Segura-Cárdenas E, Elías-Zúñiga A (2021) nhancement of electrical conductivity of aluminum-based nanocomposite produced by spark plasma sintering. Nanomaterials 11:1150
[238] Kim D, Hirayama Y, Liu Z, Takagi K, Kobashi M (2023) Fabrication of Al-CNT composite with high hardness and electrical conductivity by controlling Al4C3 formation. J Alloy Compd 942:169102
[239] Li M, Gao H, Liang J, Gu S, You W, Shu D, Wang J, Sun B (2018) Microstructure evolution and properties of graphene nanoplatelets reinforced aluminum matrix composites. Mater Charact 140:172–178
[240] Azizi Z, Rahmani K, Taheri-Behrooz F (2022) The infuence of graphene nanoplatelets addition on the electrical and mechanical properties of pure aluminum used in high-capacity conductors. Metals 12:1883
[241] Zhang S, Chen G, Qu T, Fang G, Bai S, Yan Y, Zhang G, Zhou Z, Shen J, Yao D (2020) Simultaneously enhancing mechanical properties and electrical conductivity of aluminum by using graphene as the reinforcement. Mater Lett 265:127–140
[242] Novoselov K, Geim A, Morozov S, Jiang D, Zhang Y, Dubonos S, Grigorieva I, Firsov A (2004) Electric feld efect in atomically thin carbon flms. Science 306(5696):666–669
[243] Shi L, Liu M, Zhang W, Ren W, Zhou S, Zhou Q, Yang Y, Ren Z (2022) Interfacial design of graphene nanoplate reinforced copper matrix composites for high mechanical performance. JOM 74(8):3082–3090
[244] Wu G, Yu Z, Jiang L, Zhou C, Deng G, Deng X, Xiao Y (2019) A novel method for preparing graphene nanosheets/Al composites by accumulative extrusion-bonding process. Carbon 152:932–945
[245] Scherer R, Shugart J, Lafdi K (2009) New class of metallic nanocomposites–nano carbon metals. In: MS & T Conference, Pittsburg PA, pp 1828–1835
[246] Shugart J, Scherer R (2013) Metal-carbon compositions. USA Patent 8,541,335 B2
[247] Bakir M, Jasiuk I (2017) Novel metal-carbon nanomaterials: a review on covetics. Adv Mater Lett 8(9):884–890
[248] Groh H (2018) On covetic nano – composites. Mater Sci Eng Int J 2(2):46–47
[249] Balog M, Simancik F, Walcher M, Rajner W, Poletti C (2011) Extruded Al–Al2O3 composites formed in situ during consolidation of ultrafne Al powders: efect of the powder surface area. Mater Sci Eng, A 529:131–137
[250] Chen C, Li F, Han W, Lu T, Li P, Cui Q, Sui Y, Guo Z, Volinsky A (2021) Thermally stable Al conductor prepared from Al powder with a low oxygen content. Mater Sci Eng A 813:141174
[251] Zhukov I, Kozulin A, Khrustalyov A, Matveev A, Platov V, Vorozhtsov A, Zhukova T, Promakhov V (2019) The impact of particle reinforcement with Al2O3, TiB2, and TiC and severe plastic deformation treatment on the combination of strength and electrical conductivity of pure aluminum. Metals 9:65
[252] Javadi A, Pan S, Cao C, Li X (2021) High strength and high electrical conductivity Al nanocomposites for DC transmission cable applications. J Compos Sci 5:172
[253] Fang T, Tao LWN, Lu K (2011) Revealing extraordinary intrinsic tensile plasticity in gradient nano-grained copper. Science 331(6024):1587–1590
[254] Hassanpour H, Jamaati R, Hosseinipour S (2020) A novel technique to form gradient microstructure in AA5052 alloy. Mater Sci Eng A 777:139075
[255] Wójcicka A, Mroczka K, Morgiel J (2020) Modifcation of mechanical properties of aluminum alloy rods via frictionextrusion method. Materials 13(22):5224
[256] Yang Y, Nie J, Mao Q, Zhao Y (2019) Improving the combination of electrical conductivity and tensile strength of Al 1070 by rotary swaging deformation. Res Phys 13:102236
[257] Cai S, Wan J, Hao Y, Koch C (2020) Dual gradient microstructure to simultaneously improve strength and electrical conductivity of aluminum wire. Mater Sci Eng A 783:139308
[258] Center for Non-destructive Evaluation. Iowa State University. https://www.nde-ed.org/NDETechniques/EddyCurrent/ET_ Tables/ET_matlprop_Aluminum.xhtml. Accessed 2023 Dec 13
[259] ASM International (1990) Metals handbook, 10th edn. ASM International, Detroit
[260] Copper and aluminium bus bars for currents up to 300000A, Roselco. http://www.roselco.ru/english/products. Accessed 20 Nov 2023.
[261] Aluminum Busbar. RHI. http://www.rhielec.com/product/showp roduct.php?lang=en&id=167. Accessed 2023 7 Dec
[262] Three Phase Power Transformer (Aluminum). Suenn Liang Electric. Co, Ltd.. https://www.suenn.com/3-phase-dry-type/ three-phase-power-transformer-aluminum.html. Accessed 7 Dec 2023
[263] Transformer Aluminium Strip, SIGNI, 9 May 2023. https:// www.signialuminium.com/product/Transformer-AluminiumStrip.html. Accessed 2023 7 Dec
[264] Die cast aluminum coils for efcient electric motors," PRESS RELEASE Fraunhofer Institute for Manufacturing Technology and Advanced Materials IFAM, Bremen, Germany, 08 Jan 2020
[265] "The role of transformer heat sink," Kang Ding Hardware, 23 Jan 2021. https://cncstamping.com/news/The_role_of_transformer_heat_sink/. Accessed 29 Nov 2023
[266] "Castasil® – large components, high dimensional stability, fantastic to cast. Aluminium Rheinfelden Alloys GmbH, 1 Jan 2021. https://rheinfelden-alloys.eu/en/alloys/castasil/. Accessed 29 Nov 2023
[267] Visnic B (2022) EV motor development is on the move. SAE Mobility Engineering, 8 Feb 2022. https://www.mobilityenginee ringtech.com/component/content/article/ae/pub/features/artic les/45240. Accessed 29 Nov 2023.
[268] Naranpanawe L, Ma H, Saha T (2018) Overhead conductor condition monitoring, milestone report 1, Brisbane. The Universiy of Queensland, Australia
[269] Yang W, Zheng Z, Huang W, Chen D, Yuan J, Yue Y, Sun Z, Sun Q (2024) Thermal analysis for multi-conductor bundle in high voltage overhead transmission lines under the efect of strong wind. Electric Power Syst Res 231:110308
[270] Copper Clad Aluminium Stranded Wire," Huzhou Gelei Cables Co. https://glcables.en.made-in-china.com/. Accessed 6 Dec 2023.

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この要約は、Frank Czerwinskiによる論文「Aluminum alloys for electrical engineering: a review」に基づいて作成されました。
論文出典: https://doi.org/10.1007/s10853-024-09890-0
この要約は上記の論文に基づいて要約されたものであり、商業目的での無断使用は禁止されています。
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