Progresses in Fabrication of High-performance Metals by Using Cryorolling

被引：0
|
作者：
Yu H. [1 ,2 ,3 ]
机构：
[1] State Key Laboratory of High Performance Complex Manufacturing, Central South University, Changsha
[2] College of Mechanical and Electrical Engineering, Central South University, Changsha
[3] Light Alloys Research Institute, Central South University, Changsha
来源：
Zhongguo Jixie Gongcheng/China Mechanical Engineering | 2020年 / 31卷 / 01期
关键词：
Cryorolling; High strength and toughness; Mechanical property; Metal and alloy; Ultrafine-grained material;
D O I：
10.3969/j.issn.1004-132X.2020.01.010
中图分类号：
学科分类号：
摘要：
Compared with conventional hot rolling, warm rolling and cold rolling, cryorolling was an innovative technique. During cryorolling, the ultralow temperature suppressed the dislocation movement and dynamic recovery during deformation, thereby enhancing the grain-refinement, and enhancing both strength and ductility of metals and alloys. The progresses in development of high-performance metals and alloys by using cryorolling were introduced, including aluminium, copper, titanium, as well as metal laminated composites. Finally, prospects for the preparation of high-performance metal materials by using cryrolling in the future were also presented. © 2020, China Mechanical Engineering Magazine Office. All right reserved.
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页码：89 / 99
页数：10
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