Title of article :
Dynamic properties evaluation of 2519A aluminum alloy processed by interrupted aging
Author/Authors :
Ye، نويسنده , , Lingying and Gu، نويسنده , , Gang and Zhang، نويسنده , , Xinming and Sun، نويسنده , , Daxiang and Jiang، نويسنده , , Haichun and Zhang، نويسنده , , Pan، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2014
Abstract :
Dynamic properties of 2519A aluminum alloy processed by interrupted aging are assessed in this work. At strain rate of 6900 s−1, the dynamic yield strength and absorption energy of this material are up to 690.9 MPa and 335.5 MJ/m3, respectively. Denser and finer θ′ precipitates contribute to these enhancements.
Keywords :
Interrupted aging , Dynamic property , 2519A aluminum alloy , microstructure
Journal title :
MATERIALS SCIENCE & ENGINEERING: A
Journal title :
MATERIALS SCIENCE & ENGINEERING: A
