有色金属材料与工程2016，Vol.37Issue(6)：264-268,5.DOI:10.13258/j.cnki.nmme.2016.06.003
2024铝合金零件T62热处理工艺及组织性能研究
Study on Microstructure and Properties of 2024 Aluminum Parts by T62 Heat Treatment
赵钊 1冯朝辉2
作者信息
- 1. 南京大学 现代工程与应用科学学院, 南京 210023
- 2. 北京航空材料研究院, 北京 100095
- 折叠
摘要
Abstract
In order to get relatively ideal property of T62 state on 2024-O aluminum alloy,it needs to be heat treatment with appropriate parameters after molded.It is not easy to get the optimal parameters from the heat treatment which is still very challenge as it require highly control.In this study,2024-O aluminum alloy was systematically studied on microstructure and mechanical properties under various processing,such as solution temperature,holding time,quenching,and artificial aging system.The microstructure has been changed and the precipitate phase has been enhanced where observed by using TEM and XED.Finally,the alloy with better comprehensive performance was obtained by the confirmed parameters of (490-505)℃/(20-40)min+(185-195)℃/(8-14)h,which is the most suitable parameter for 2024-O aluminum alloy with T62 state inlaboratory condition.关键词
2024型材料/T62热处理工艺/显微组织/力学性能Key words
2024-O aluminum alloy/T62 heat treatment/microstructure/mechanical property分类
轻工纺织引用本文复制引用
赵钊,冯朝辉..2024铝合金零件T62热处理工艺及组织性能研究[J].有色金属材料与工程,2016,37(6):264-268,5.
