Finite element simulation of the stress distribution of equal-cross section lateral extrusion

被引：13

作者：

Liu, ZY ^{[1
]}

Wang, ZJ ^{[1
]}

Wang, ED ^{[1
]}

机构：

[1] Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Peoples R China

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1999年 / 262卷 / 1-2期

关键词：

equal-cross section lateral extrusion; finite element simulation; stress; stress distribution;

D O I：

10.1016/S0921-5093(98)00995-2

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Equal-cross section lateral extrusion (ECSLE) is a special industrial process employed to make ultra-fine grain materials, and the structural change and properties of materials are strongly dependent on the stress-strain history of the process. The stress distribution of ECSLE has been simulated by finite element method in this paper, moreover, the factors which influence the stress distribution have been analyzed and discussed. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：137 / 140

页数：4

共 5 条

[1] THE EFFECT OF HEAT-TREATMENT ON THE ELASTIC AND DISSIPATIVE PROPERTIES OF COPPER WITH THE SUBMICROCRYSTALLINE STRUCTURE
AKHMADEEV, NA
KOBELEV, NP
MULYUKOV, RR
SOIFER, YM
VALIEV, RZ
[J]. ACTA METALLURGICA ET MATERIALIA, 1993, 41 (04): : 1041 - 1046
[2] LIU Z, 1997, THESIS HARBIN I TECH
[3] The effect of cumulative large plastic strain on the structure and properties of a Cu-Zn alloy
Liu, ZY
Liang, GX
Wang, ED
Wang, ZR
[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1998, 242 (1-2): : 137 - 140
[4] DEFORMATION-BEHAVIOR OF ULTRA-FINE-GRAINED COPPER
VALIEV, RZ
KOZLOV, EV
IVANOV, YF
LIAN, J
NAZAROV, AA
BAUDELET, B
[J]. ACTA METALLURGICA ET MATERIALIA, 1994, 42 (07): : 2467 - 2475
[5] ZHAN Y, 1997, THESIS HARBIN I TECH

← 1 →