HOMOGENIZATION TREATMENT OF Mg-Al-Zn (MM) MAGNESIUM ALLOY INGOTS
来源期刊:Acta Metallurgica Sinica2002年第6期
论文作者:K.Yu W.X.Li
Key words:magnesium alloy; homogenization; diffusion;
Abstract: The Mg-Al-Zn series AZ31 and AZ314+MM alloys are homogenized at 673, 723 and753K respectively. The hardness of alloy ingots at different heat-treated states ismeasured and the microstructures are observed. The optimum annealing temperatureis 723K and the time is 12h.
K.Yu1,W.X.Li1
(1.College of Materials Science and Engineering, Central South University, Changsha 410083, China)
Abstract:The Mg-Al-Zn series AZ31 and AZ314+MM alloys are homogenized at 673, 723 and753K respectively. The hardness of alloy ingots at different heat-treated states ismeasured and the microstructures are observed. The optimum annealing temperatureis 723K and the time is 12h.
Key words:magnesium alloy; homogenization; diffusion;
【全文内容正在添加中】