Influence of thermomechanical aging on microstructure and mechanical properties of 2519A aluminum alloy

• Published in: Journal of Central South University Vol. 18; no. 5; pp. 1349 - 1353
• Main Authors: Wang, Hui-min, Xia, Chang-qing, Lei, Pan, Wang, Zhi-wei
• Format: Journal Article
• Language: English
• Published: Changsha Central South University 01.10.2011
• Subjects: Engineering; Metallic Materials; tensile properties; pre-aging deformation; aluminum alloys; precipitation hardening

The influence of thermomechanical aging on microstructure and mechanical properties of 2519A aluminum alloy was investigated by means of microhardness test, tensile test, optical microscopy (OM) and transmission electron microscopy (TEM). The results show that 50% cold rolling deformation prior to a...