Discussion of Nonlinear Constitutive Models for Aluminium Alloy Material Engine Piston

摘要：

The engine piston is the critical component of the automobile,which always show high nonlinear behaviours under the thermal and mechanical cycling load.By contracting known metal materials common constitutive theory、 analyzing its composition method of continuous function and considering the special requirements of engine piston runs in the high temperature environment,the thesis could find a practical constitutive model which is applicable for aluminum alloy material used on engine piston.Through ways of analyzing and contracting,the constitutive model proposed by Sehitoglu proved to be applicable.

关键词： Nonlinear constitutive model Engine piston Aluminium alloy High temperature

作者: Yutong He

作者单位: School of Automotive Studies,Tongji University,Shanghai 201804,China

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Advanced Material Research(2012 第二届先进材料研究国际会议 ICAMR2012)

会议地点: 成都

会议语种:英文

页码: 655-661

在线出版日期: 2012-01-07（万方平台首次上网日期，不代表论文的发表时间）