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

页码：981 / +

页数：2

共 19 条

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