合金元素对A7N01S-T5铝合金力学性能和断裂韧性的影响
覃超1,苟国庆1(
),车小莉1,陈辉1,陈佳1,2
),车小莉1,陈辉1,陈佳1,2
Effect of Alloying Elements on Mechanical Property and Fracture Toughness of A7N01S-T5 Aluminum Alloy
Chao QIN1,Guoqing GOU1,**(),Xiaoli CHE1,Hui CHEN1,Jia CHEN1,2
),Xiaoli CHE1,Hui CHEN1,Jia CHEN1,2
图4. 不同成分的A7N01S-T5铝合金的第二相分布和能谱分析
Fig.4. SEM images of A7N01S-T5 alloy at various composition and EDX results of constituent particles, (a) 1#, (b) 2#, (c) 3#, (d) 4#. w: mass fraction, x: atomic fraction
