热处理对真空压铸NZ30K镁合金微观组织及力学性能的影响
魏杰1,王渠东1,2(
),叶兵1,2,蒋海燕1,2,丁文江1,2
),叶兵1,2,蒋海燕1,2,丁文江1,2
Effect of Heat Treatment on the Microstructure and Mechanical Property of Vacuum Die-casting NZ30K Mg-alloy
Jie WEI1,Qudong WANG1,2(),Bing YE1,2,Haiyan JIANG1,2,Wenjiang DING1,2
),Bing YE1,2,Haiyan JIANG1,2,Wenjiang DING1,2
图8. 峰值时效态合金(a)表层区和(b)心部区的显微组织
Fig.8. SEM images of (a) the surface layer and (b) the central region of peak-aged NZ30K alloy
