Mechanical properties and microstructure of AA1050 after ECAE (Equal Channel Angular Extrusion)

被引：0
|
作者：
Kim, K. J. [1 ]
Yang, D. Y. [2 ]
Yoon, J. W. [3 ]
机构：
[1] Kyungil Univ, Sch Mech & Automot Engn, 33 Buho Ri, Gyongsan 712701, Gyeongsangbuk D, South Korea
[2] Korea Adv Inst Sci & Technol, Dept Mech Engn, Taejon 305701, South Korea
[3] ALCOA, Ctr Tech, Alcoa Ctr, PA 15069 USA
来源：
NUMIFORM 2010, VOLS 1 AND 2: DEDICATED TO PROFESSOR O. C. ZIENKIEWICZ (1921-2009) | 2010年 / 1252卷
关键词：
Equal Channel Angular Extrusion (ECAE); Mechanical Properties; Microstructure; GRAINED MATERIALS; ALUMINUM-ALLOYS; DEFORMATION; REFINEMENT;
D O I：
10.1063/1.3457664
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Equal channel angular extrusion (ECAE) can effectively introduce large uniform plastic strain to bulk materials to produce ultrafine-grained (UFG) materials. The present study attempts to apply the ECAE process to commercially pure aluminum (AA1050). ECAE with an intersecting angle of 90 processed at room temperature via routes A and C. The microstructural development of the deformed material was investigated using SEM-EBSD measurements, and shear tests were conducted on the deformed material for mechanical testing.
引用
收藏
页码：981 / +
页数：2
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