Microstructure and texture evolution in LZ91 magnesium alloy during cold rolling

作     者：Wen-hui Liu Xiao Liu Chang-ping Tang Wei Yao Yang Xiao Xu-he Liu 

作者机构：Key Laboratory of High Temperature Wear Resistant Materials Preparation Technology of Hunan ProvinceHunan University of Science and TechnologyXiangtanHunan 411201China Department of Light MetalZhengzhou Non-ferrous Metals Research Institute Co.Ltd of CHALCOZhengzhou 450041China 

出 版 物：《Journal of Magnesium and Alloys》 (镁合金学报（英文）)

年 卷 期：2018年第6卷第1期

页      面：77-82页

核心收录：

学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

基　　金：support from the National Natural Science Foundation of China(Grant No.51601062 51605159 and 51475162) 

主　　题：LZ91 Microstructure Texture Burgers orientation relationship 

摘      要：LZ91 magnesium alloy extruded sheets were subjected to cold *** microstructure and texture evolution were tracked using optical microscopy(OM)and X-ray diffraction(XRD).Theα-Mg andβ-Li phases were elongated along rolling direction(RD),contributing to the formation of a thin lamellar“sandwich***“sandwichstructure is favored for glissile dislocation ofα-Mg phase during ***α-Mg andβ-Li phases are near Burgers orientation relationship,resulting in an unusual RD texture component in(0002)pole figure.