摘要
Slabs fabricated by means of three different ingot breakdown modes:hot-rolling,extrusion-rolling and twin-roll strip continuous casting-cum-rolling,were rolled into sheets and then annealed.Both the rolled and annealed sheets were investigated by SEM-EBSP,BSE,X-ray diffraction and tensile test,and compared in terms of microstructure,texture,and mechanical properties. Effects of different processing methods on the microstructure,texture and the related mechanical properties were discussed based on the experimental results.
Slabs fabricated by means of three different ingot breakdown modes： hot-rolling, extrusion-rolling and twin-roll strip continuous casting-cum-rolling, were rolled into sheets and then annealed. Both the rolled and annealed sheets were investigated by SEM-EBSP, BSE, X-ray diffraction and tensile test, and compared in terms of microstructure, texture, and mechanical properties. Effects of different processing methods on the microstructure, texture and the related mechanical properties were discussed based on the experimental results.
出处
《中国有色金属学会会刊：英文版》
CSCD
2008年第A01期194-199,共6页
Transactions of Nonferrous Metals Society of China
基金
Project(2007CB613703)supported by the National Basic Research Program of China
Project(2006DFA51160)supported by theInternational Key Program for Cooperation in Science and Technology of China
Project(50571051)supported by the National NaturalScience Foundation of China
关键词
AZ31镁合金
塑性
热轧
微观组织
AZ31 Mg alloy
texture
mechanical property
anisotropy
