文献类型：期刊文章

作　　者：刘迪[1] 刘祖岩[1] 王尔德[1]

机构地区：[1]哈尔滨工业大学材料科学与工程学院金属精密热加工国家级重点实验室,哈尔滨150001

出　　处：《Transactions of Nonferrous Metals Society of China》

年　　份：2018

卷　　号：28

期　　号：2

起止页码：244-250

语　　种：中文

收录情况：AJ、CAS、CSA、CSA-PROQEUST、CSCD、CSCD2017_2018、EBSCO、EI、IC、INSPEC、JST、SCIE、SCOPUS、WOS、ZGKJHX、普通刊

摘　　要：The AZ31 magnesium alloy sheets obtained by multi-pass hot rolling were applied to cold rolling and the maximum single pass cold rolling reduction prior to failure of AZ31 magnesium alloy was enhanced to 41%. Larger single pass rolling reduction led to weaker texture during the multi-pass hot rolling procedure. The sheet obtained showed weak basal texture, while the value was only 1/3-1/2 that of general as-rolled AZ31 Mg alloy sheets. It was beneficial for the enhancement of further cold rolling formability despite of the coarser grain size. The deformation mechanism for the formation of texture in AZ31 magnesium alloy sheet was also analyzed in detail.

关 键 词：AZ31 magnesium alloy  texture control  cold formability  work hardening  

分 类 号：TG146.22[材料类] TG339]