Category Archives: Copper-J

Figure 3. Radio filter produced by means of the RSF/RheoMetalTM process. A unique feature of this product is the weight reduction of 1.6 kg facilitated by wall thicknesses as low as 0.4 mm at 40 mm height (aspect ratio 100). High conductivity low Si alloys were used, and thermal transport properties further increased by up to 20% depending on the alloy composition by means of heat treatments, as depicted in the top right diagram by means of arrows denoting the course of the latter (images provided by Comptech AB, Skillingaryd, Sweden).

金属鋳造技術の進歩:最先端、課題、トレンドのレビュー—パート II:新技術と再活性化技術

この論文の要約は、MDPI発行の「Advances in Metal Casting Technology: A Review of State of the Art, Challenges and Trends—Par

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Figure 7. (a) Graphical illustration of a cold-chamber die casting machine. (b) Casting cycle for cold-chamber die casting [14].

バッテリー式電気自動車の誘導モーター用途におけるアルミニウム合金と鋳造プロセス:レビュー

Al Alloys and Casting Processes for Induction Motor Applications in Battery-Powered Electric Vehicles: A Revie

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Figure 5. Results of constrained rod casting: (a) AA7075; (b) AA7068; (c) AA7055.

低圧ダイカストAl-Zn-Mg-Cu合金プロペラの開発 – Part I: 合金最適化のための熱間割れシミュレーション

この論文概要は、”Materials MDPI” に掲載された論文 “[Development of Low-Pressure Die-Cast Al–Zn–Mg–Cu Alloy Propellers—Part I:

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Figure 5 Aluminum wiring in automotive vehicles: a time line of application of aluminum in automotive wiring, reproduced from [53]; b high-strength aluminum alloy wire installed in the engine harness, reproduced from [57]; c die-cast aluminum coil for motor winding with seven turns and a conductor height of approx. 1.5 mm along with d coil arrangement, reproduced from [264]; e hairpin motor using aluminum V-cat windings, reproduced from [59]; f insulated and bare AA1350 aluminum of 7 AWG square tested for hairpin winding of electric motors and copper wire for comparison along with stress vs strain elongation curves, reproduced from [11].

アルミ合金の電気工学への応用:レビュー

1. 概要: 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

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Figure 4. Cross Section of Stator of 3‐F Induction Motor.

高効率誘導電動機ドライブにおける最近の動向に関するレビュー

1. 概要: 2. 研究背景: 誘導電動機(IM)ドライブは、現代産業において重要な技術であり、材料ハンドリング、食品・飲料加工、電気自動車(EV)や電気トラックなどの様々な産業用途やアプリケーションで使用されています。

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