Effects of semi-solid isothermal process parameters on microstructure of Mg-Gd alloy

• Published in: Transactions of Nonferrous Metals Society of China Vol. 20; no. B07; pp. 402 - 406
• Main Author: 苏桂花 曹占义 刘勇兵 王玉慧 张亮 程丽任
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.07.2010; Key Laboratory of Automobile Materials,Ministry of Education,Department of Materials Science and Engineering,Jilin University,Changchun 130025,China
• Subjects: Alloy development; Extrusion; Isothermal processes; isothermal treatment; magnesium alloy; Magnesium base alloys; Mg-Gd alloy; Microstructure; rare earth; Semi-solid processing; semisolid; Semisolids; strain-induced melt activation; Volume fraction; 半固态浆料; 合金组织; 微观结构; 最佳工艺参数; 相体积分数; 等温时间; 镁合金; rare earth; magnesium alloy; semisolid; isothermal treatment; strain-induced melt activation; Mg-Gd alloy

The effects of semi-solid isothermal process parameters on the microstructure evolution of Mg-Gd rare earth alloy produced by strain-induced melt activation（SIMA）were investigated.The formation mechanism of the particles in the process of the isothermal treatment was also discussed.The results show...