时效时间对锻态AZ80镁合金第二相析出及柱面取向表面腐蚀性能的影响

魏珂正, 蒋文龙, 龚奕维, 裘欣, 丁汉林, 项重辰, 王子健

Effect of Aging Time on Precipitation of Second Phase and Corrosion Performance of Prismatic Plane of As-forged AZ80 Mg-alloy

WEI Kezheng, JIANG Wenlong, GONG Yiwei, QIU Xin, DING Hanlin, XIANG Chongchen, WANG Zijian

图2 经不同保温时间时效处理后合金的OM显微组织

Fig.2 OM observations of the as-aged alloy for different holding time: (a) 0.5 h, (b) 1 h, (c) 2 h, (d) 4 h