Tag Archives: Die casting

A predictive model for the evolution of the thermal conductance at the casting–die interfaces in high pressure die casting

A predictive model for the evolution of the thermal conductance at the casting–die interfaces in high pressure die casting

A.HamasaiidaG.DouraT.LouloucM.S.DarguschbaUniversité de Toulouse, INSA, UPS, Mines Albi, ISAE, ICA (Institut Clément Ader), CROMeP, Campus Jarlard, F-81013 Albi Cedex 09, FrancebCAST Cooperative Research Centre, School of Engineering, The University of Queensland, St. Lucia, Brisbane QLD 4072, AustraliacUniversité de Bretagne-Sud, LIMAT B, rue de Saint-Maudé, 56321 Lorient, France Abstract An analytical model is proposed to predict the

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In-Mold Coating in Pressing of Natural-Fiber-Reinforced Salt Cores for High-Pressure Die-Casting Applications

In-Mold Coating in Pressing of Natural-Fiber-Reinforced Salt Cores for High-Pressure Die-Casting Applications

Patricia Erhard, Dominik Boos & Daniel Günther Proceedings of the Munich Symposium on Lightweight Design 2021 pp 35–43Cite as In-Mold Coating in Pressing of Natural-Fiber-Reinforced Salt Cores for High-Pressure Die-Casting Applications Patricia Erhard,  Dominik Boos &  Daniel Günther  Conference paper First Online: 06 August 2022 14 Accesses Abstract High-pressure die-casting (HPDC) is known as a highly productive manufacturing process for light metals.

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Macro Porosity Formation: A Study in High Pressure Die Casting

Macro Porosity Formation: A Study in High Pressure Die Casting

David Blondheim Jr. & Alex Monroe Abstract Porosity formation in high pressure die casting (HPDC) impacts mechanical properties and casting quality. Much is published regarding micro porosity and its impact on mechanical properties, but there is limited research on the actual formation of macro porosity. In production applications, macro porosity plays a critically important role in casting

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Ductility prediction of HPDC aluminum alloy using a probabilistic ductile fracture model

Ductility prediction of HPDC aluminum alloy using a probabilistic ductile fracture model

YongfaZhangabc FuhuiShenb JiangZhengcd SebastianMünstermannb TianjiaoLic WeijianHanef ShiyaoHuangef Highlights •The microstructure and ductile fracture characteristics of the aluminum alloy (Aural-2) produced by high-pressure die casting have been thoroughly characterized via experimental and numerical approaches. •Stochastic ductile fracture property observed over a wide range of stress states of the studied material could be captured by the proposed classic ductile damage model

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Microstructure, segregation and fracture behavior of 6061 aluminum alloy samples formed by semi-solid or traditional high pressure die casting

Microstructure, segregation and fracture behavior of 6061 aluminum alloy samples formed by semi-solid or traditional high pressure die casting

반고체 또는 전통적인 고압 다이 캐스팅으로 형성된 6061 알루미늄 합금 샘플의 미세 구조, 분리 및 파괴 거동 NaiyongLiWeiminMaoXiaoxinGengRongshengZhangBingdongYan Highlights •Semi-solid 6061 aluminum alloy slurry prepared by the SCP process. •Rheo-HPDC can improve and refine the coarse dendritic microstructures in the traditional HPDC samples. •Segregation is improved by increasing the Si content in the alloy. •The

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The Local Squeeze Technology for Challenging Aluminium HPDC Automotive Components

The Local Squeeze Technology for Challenging Aluminium HPDC Automotive Components

도전적인 알루미늄 HPDC 자동차 부품을 위한 로컬 스퀴즈 기술 Elisa Fracchia, Federico Simone Gobber, Claudio Mus, Raul Pirovano & Mario Rosso  First Online: 05 February 2022 Part of the The Minerals, Metals & Materials Series book series (MMMS) Abstract A key issue in producing high-quality aluminium automotive components by the High-Pressure Die Casting process (HPDC) is minimizing the defects. For the HPDC technology,

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Fig. 1 – Typical aluminum rotor and squirrel cage structure after dissolution of the iron laminations.

Use Of High Temperature Die Material & Hot Dies For High Pressure Die Casting Pure Copper & Copper Alloys

Abstract Little use has been made of pressure die casting for the manufacture of copper or copper alloy parts due in large part to poor economics resulting from short die life in casting these high melting metals. A research program initiated in 1997 was driven by the promise of a signifi cant increase in the

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Fig.2 Schematic of thermal fatigue specimen (unit: mm)

EFFECTS OF B ON HIGH TEMPERATURE MECHA-NICAL PROPERTIES AND THERMAL FATIGUE BEHAVIOR OF COPPER DIE-CASTING DIE STEEL

Zhisheng WANG1,Xiang CHEN1,2(),Yanxiang LI1,2,Huawei ZHANG1,2,Yuan LIU1,2 1 School of Materials Science and Engineering, Tsinghua University, Beijing 1000842 Key Laboratory for Advanced Materials Processing Technology, Ministry of Education, Tsinghua University, Beijing 100084 Abstract   Copper die-casting die steel is usually used in severe rugged environment. Liquid metal flows with high temperature and high pressure during injection and

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Fig. 1 - Cross beams: -1) HPDC aluminum, 2) LPDC and extruded aluminum, 3) LPDC and CFRP, 4) Extruded aluminum

Numerical and experimental analysis
of a high pressure die casting Aluminum
suspension cross beam
for light commercial vehicles

S. Cecchel, D. FerrarioThe purpose of the present paper is to enhance and deepen the lightweight optimization in automotive, in particular for commercial vehicles and buses. In detail, aim of this research is to develop a technically reliable and cost effective safety component for Light Commercial Vehicles (LCVs) in aluminum alloy. At this purpose, different

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Fig. 8. Magnetic flux density distribution in the 1E4 motor

Design optimization of 15 kW, 2-pole induction motor to achieve IE4 efficiency level with copper die-casting

Ashwin D; Ashok S; Manglesh Dixit; Vinila Chavan All Authors Abstract This paper describes the design and simulation of 15 kW, 2 pole, 50 Hz, three phase induction motor to achieve IE4 efficiency level as defined by the International Electrotechnical Commission (IEC). For achieving higher efficiency, the motor is designed, optimized and simulated with copper die-cast rotor and

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