脉冲电流对AZ91镁合金温挤压过程中动态析出和微观组织的影响 |
王彬杉, 徐光, 任睿, 张强, 单召辉, 樊建锋 |
Effect of Electropulse on Dynamic Precipitation and Microstructure of AZ91 Magnesium Alloy During Warm Extrusion |
WANG Binshan, XU Guang, REN Rui, ZHANG Qiang, SHAN Zhaohui, FAN Jianfeng |
图2 铸态和固溶态AZ91镁合金样品显微组织的OM及SEM-BSE像 |
Fig.2 OM (a, c) and SEM-BSE (b, d) images of the as-cast (a, b) and as-soluted (c, d) AZ91 magnesium alloys (Inset in Fig.2d shows the EDS results, xM —atomic fraction of element M) |
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