摘要
Experiments were conducted to evaluate the potential for improving the mechanical properties of Mg-Al-Zn alloy at room temperature by subjecting to accumulative roll-bonding(ARB).It is shown that ARB may be applied successfully to Mg-Al-Zn alloy at elevated temperatures and it leads to grain refinement and significant improvements in the ductility.The strength of the as-rolled Mg-Al-Zn alloy sheet after ARB processing is slightly decreased and basal texture is weakened by ARB processing.
Experiments were conducted to evaluate the potential for improving the mechanical properties of Mg-Al-Zn alloy at room temperature by subjecting to accumulative roll-bonding（ARB）. It is shown that ARB may be applied successfully to Mg-Al-Zn alloy at elevated temperatures and it leads to grain refinement and significant improvements in the ductility. The strength of the as-rolled Mg-Al-Zn alloy sheet after ARB processing is slightly decreased and basal texture is weakened by ARB processing.
出处
《中国有色金属学会会刊：英文版》
EI
CSCD
2008年第2期309-314,共6页
Transactions of Nonferrous Metals Society of China
基金
Project(36547)supported by the Natural Science Foundation of Guangdong Province,China
Project(2007001)supported by PublicFoundation of Guangdong Key Laboratory for Advanced Metallic Materials Processing,South China University of Technology,China
关键词
机械性能
镁-铝-锌
合金
焊接技术
Mg-Al-Zn alloy
accumulative roll-bonding
mechanical property
grain refinement
