Research on the homogenization of ZK60 magnesium alloy ingot

被引：6
作者：
Zhang, DF [1 ]
Peng, J
Jiang, B
机构：
[1] Chongqing Univ, Coll Mat Sci & Engn, Chongqing 400044, Peoples R China
[2] Chongqing Univ, Chongqing Engn Res Ctr Magnesium Alloys, Chongqing 400044, Peoples R China
来源：
MAGNESIUM - SCIENCE, TECHNOLOGY AND APPLICATIONS | 2005年 / 488-489卷
关键词：
ZK60; homogenizing; microstructure;
D O I：
10.4028/www.scientific.net/MSF.488-489.341
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of various homogenizing parameters on the microstructure of ZK60 magnesium alloy ingot has been investigated. By means of metalography observation and micro-hardness measurement, the effect of annealing temperature and time on the homogenization processes were studied, which indicated that the homogenized microstructure was more sensitive to annealing temperature than to annealing time. An optimized homogenizing process 470 degrees C x 14h was suggested to improve the deformability of ZK60 alloy.
引用
收藏
页码：341 / 344
页数：4
相关论文
共 5 条
  • [1] CHEN ZH, 2003, THESIS CHONGQUING U
  • [2] EMLEY EF, 1966, PRINCPLES MAGNESIUM
  • [3] Superplasticity in a magnesium alloy subjected to isothermal rolling
    Galiyev, A
    Kaibyshev, R
    [J]. SCRIPTA MATERIALIA, 2004, 51 (02) : 89 - 93
  • [4] Tensile properties of extruded ZK60-RE alloys
    Ma, CJ
    Liu, MP
    Wu, GH
    Ding, WJ
    Zhu, YP
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2003, 349 (1-2): : 207 - 212
  • [5] Forming limit of magnesium alloy at elevated temperatures for precision forging
    Ogawa, N
    Shiomi, M
    Osakada, K
    [J]. INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2002, 42 (05) : 607 - 614
1