Financial support by the National Basic Research Program of China(“973”Program,No.2012CB619600);the National Natural Science Foundation of China(No.51474111);the Science and Technology Development Project of Jilin Province(No.20160519002JH);support came from the Fundamental Research Funds for the Central Universities(JCKY-QKJC02);the Chang Bai Mountain Scholars Program(2013014)
The aging-hardening kinetics of powder metallurgy processed 2014Al alloy and its composite have been studied. The existence of n-SiC particulates leads to the increase of peak hardness. Interestingly, the aginghardeni...