摘要
介绍了AlSi10MnMg合金试棒进行固溶和时效T7热处理,通过Minitab试验设计和响应优化工具得出热处理工艺参数与铸件力学性能的影响关系模型以及最优热处理工艺参数,并通过高真空压铸汽车横梁结构件的本体切片验证,确认最优参数组合的有效性。
AlSi10 MnMg alloy test bar was treated by solid solution and aging of T7 treatment.Through Minitab experiment design and response optimization tools,the influence of heat treatment process parameters on mechanical properties of castings was analyzed,and the optimized heat treatment parameters were presented.Through observing the high vacuum die casting automobile crossbeam structure,the effectiveness of the optimal parameter was verified.
作者
陆淳佳
汪学阳
朱宇
闫锋
安肇勇
Lu Chunjia;Wang Xueyang;Zhu Yu;Yan Feng;An Zhaoyong(Guangdong Hongtu Die-casting Co., Ltd.)
出处
《特种铸造及有色合金》
CAS
北大核心
2021年第11期1449-1452,共4页
Special Casting & Nonferrous Alloys
关键词
高真空压铸
结构件
T7热处理
实验设计
High Vacuum Die-casting
Structure
T7 Heat Treatment
Experimental Design
