摘要
系统地研究了7050铝合金经固溶处理后,在人工时效过程中的动力学特征,结合透射电子显微镜,差热分析仪对时效规律及时效过程中的相变机制进行了初步探讨。
The kinetics in the artificial ageing process of 7050 aluminium alloy after the alloy being solution treated was studied systematically. The phase transformation mechanism during the process of ageing was investigated preliminary by transmission electron microscope ( TEM ) and differential thermal analysis (DTA ) .
出处
《江西科学》
1992年第1期19-27,共9页
Jiangxi Science
关键词
铝合金
时效
动力学
相变
差热分析
7050 Aluminium alloy, Ageing, Kinetics, DTA, Phase trans-formation mechanism
