汽车中的铝合金材料热疲劳性能试验分析  

Experimental analysis of thermal fatigue performance of aluminum alloy materials in automobiles

作　　者：王丹阳 Wang Danyang(Valeo Automotive Motor Wiper System Co.,Ltd.,Shanghai 200000,China)

机构地区：[1]法雷奥汽车电机雨刮系统有限公司,上海200000

出　　处：《汽车知识》2023年第10期107-109,共3页Auto Know

摘　　要：以试验的形式,对汽车中应用的Al-Si-Cu铝合金材料热疲劳性能进行分析,包括具体的试验设计、试验结果分析以及试验结论等。经分析发现,此种材料在热处理之后会具备更好的热疲劳性能。尤其在经过T6热处理之后,此种材料会具备良好的材料组织与塑性均匀性,从而具备最佳的热疲劳性能。本次试验分析以为铝合金材料的热疲劳性能提升及其在汽车生产制造领域中的应用提供参考。The article mainly analyzes the thermal fatigue performance of Al Si Cu aluminum alloy materials used in automobiles through experiments.Including specific experimental design,analysis of experimental results,and experimental conclusions.After analysis,it was found that this material exhibits better thermal fatigue performance after heat treatment.Especially after T6 heat treatment,this material will have good material structure and plastic uniformity,thus possessing the best thermal fatigue performance.We hope that this analysis can provide some reference for improving the thermal fatigue performance of aluminum alloy materials and their good applications in the field of automotive production and manufacturing.

关 键 词：汽车生产制造 铝合金材料 热疲劳性能 试验测试 试验结果 

分 类 号：U465[一般工业技术—材料科学与工程]