Effect of high-temperature deep rolling on cyclic deformation behavior of solution-heat-treated Al-Mg-Si-Cu alloy

被引：31

作者：

Juijerm, P. ^{[1
]}

Altenberger, I. ^{[1
]}

机构：

[1] Univ Kassel, Inst Mat Engn, D-34125 Kassel, Germany

来源：

SCRIPTA MATERIALIA | 2007年 / 56卷 / 04期

关键词：

aluminium alloy; fatigue; high-temperature deep rolling; residual stress; work hardening;

D O I：

10.1016/j.scriptamat.2006.10.017

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A newly developed mechanical surface treatment, high-temperature deep rolling, was performed on the solution-heat-treated aluminium alloy AA6110 (Al-Mg-Si-Cu) for different deep-rolling temperatures up to 250 degrees C. Near-surface properties, e.g. macroscopic compressive residual stresses, work hardening and hardnesses, are presented. Cyclic deformation behavior and S-N curves of the high-temperature deep-rolled solution-heat-treated AA6110 have been investigated at room temperature and at elevated temperatures up to 250 degrees C and compared to conventional deep rolling (deep rolling at room temperature) using stress-controlled push-pull fatigue tests. (c) 2006 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：285 / 288

页数：4

共 20 条

[1] ALTENBERGER I, 2005, SHOT PEENING OTHER M, P253
[2] Altenberger I., 2005, SHOT PEENING OTHER M, P144
[3] Altenberger I., 2004, HTM, V59, P4
[4] [Anonymous], 2003, MODERN MECH SURFACE
[5] Hauk V., 1997, STRUCTURAL RESIDUAL
[6] HILL MR, 2005, SHOT PEENING OTHER M, P156
[7] Residual stress relaxation of deep-rolled Al-Mg-Si-Cu alloy during cyclic loading at elevated temperatures
Juijerm, P.
Altenberger, I.
[J]. SCRIPTA MATERIALIA, 2006, 55 (12) : 1111 - 1114
[8] Fatigue behavior of deep rolled Al-Mg-Si-Cu alloy at elevated temperature
Juijerm, P.
Altenberger, I.
[J]. SCRIPTA MATERIALIA, 2006, 55 (10) : 943 - 946
[9] Fatigue and residual stress relaxation of deep rolled differently aged aluminium alloy AA6110
Juijerm, P.
Altenberger, I.
Scholtes, B.
[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2006, 426 (1-2): : 4 - 10
[10] Residual stress relaxation and cyclic deformation behavior of deep rolled AlMg4.5Mn (AA5083) at elevated temperatures
Juijerm, P
Altenberger, I
Noster, U
Scholtes, B
[J]. RESIDUAL STRESSES VII, PROCEEDINGS, 2005, 490-491 : 436 - 441

← 1 2 →