Microstructure and Mechanical Properties of a Cu-Fe-P Copper Alloy Sheet Processed by Differential Speed Rolling

被引：9

作者：

Lee, Seong-Hee ^{[1
]}

Lim, Jung-Youn ^{[1
]}

Utsunomiya, Hiroshi ^{[2
]}

Euh, Kwangjun ^{[3
]}

Han, Seung-Zeon ^{[3
]}

机构：

[1] Mokpo Natl Univ, Dept Adv Mat Sci & Engn, Muan Gun 534729, Chonnam, South Korea

[2] Osaka Univ, Grad Sch Engn, Dept Mat Sci & Engn, Suita, Osaka 5650871, Japan

[3] Korea Inst Mat Sci, Struct Mat Div, Chang Won 641010, South Korea

来源：

KOREAN JOURNAL OF METALS AND MATERIALS | 2010年 / 48卷 / 10期

关键词：

metals; rolling; microstructure; tensile test annealing; THICKNESS SHEAR TEXTURE; THROUGH-THICKNESS; DEFORMATION TEXTURES; ALUMINUM; BEHAVIOR; STEEL;

D O I：

10.3365/KJMM.2010.48.10.942

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The microstructure and mechanical properties of a Cu Fe P copper alloy processed by differential speed rolling (DSR) were investigated m detail The copper alloy, with a thickness of 3 mm, was rolled to 50% reduction at ambient temperature without lubrication with a differential speed ratio of 2 0 1 and then annealed for 0 5h at various temperatures ranging from 100 to 800 C Conventional rolling was performed under the same rolling conditions for comparison The shear strain introduced by the conventional rolling process showed positive values at the positions of the upper roll side and negative values at the positions of the lower roll side However, the result was zero or positive values at all positions for samples rolled by DSR The effects of DSR on the microstructure and mechanical properties of the as rolled and subsequently annealed samples are discussed

引用

页码：942 / 950

页数：9

共 18 条

[1] Grain refinement of high purity aluminium by asymmetric rolling [J].