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3. 铸态合金SEM图像(a)表层区，(b)心部区和(c)点1，(d)点2 EDS结果
Fig.3. SEM images of as-cast NZ30K alloy in (a) the surface layer and (b) the central region, with the inserted images exhibiting the corresponding grain size distribution and (c, d) giving the EDS analysis of Point 1 and Point 2
