Effect of Low Strain Rate on Formability of Aluminium Alloy

[摘要] Effect of low strain rate on formability of aluminium alloy 2014 by means of torsion test was performed. The presented experimental results exhibit decrease of the ductility with increase and decrease of ε�? and T, respectively, and...

[学科分类] 金属与冶金

[关键词] aluminium alloy;torsion test;stress-strain curves;formability