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Understanding of the influence of process parameters on the heat transfer behavior at the metal/die interface in high pressure die casting process |
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| Authors: | GUO ZhiPeng XIONG ShouMei LIU BaiCheng LI Mei & Allison John Key Laboratory for Advanced Materials Processing Technology Ministry of Education |
| Institution: | GUO ZhiPeng 1,XIONG ShouMei 1,LIU BaiCheng 1,LI Mei 2 & Allison John 2 1 Key Laboratory for Advanced Materials Processing Technology,Ministry of Education,Department of Mechanical Engineering,Tsinghua Uni-versity,Beijing 100084,China,2 Research&Advanced Engineering Department,Scientific Research Laboratory,Ford Motor Company,Dearborn,MI 48121,USA |
| Abstract: | The current paper focuses on the influence of the process parameters on the peak values of the interfacial heat transfer coefficient(IHTC)at metal/die interface during high pressure die casting(HPDC)process.Astep shapecasting and AM50 alloy were used during the experiment.The IHTC was determined by solving the inverse thermal problem based on the measured temperature inside the die.Results show that the initial die surface temperature(IDST,TDI)has a dominant influence while the casting pressure and fast sho... |
| Keywords: | high pressure die casting interfacial heat transfer coefficient AM50 ADC12 |
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