Fatigue behavior of deep rolled Al-Mg-Si-Cu alloy at elevated temperature

被引：23
作者：
Juijerm, P. [1 ]
Altenberger, I. [1 ]
机构：
[1] Univ Kassel, Inst Mat Engn, D-34125 Kassel, Germany
来源：
SCRIPTA MATERIALIA | 2006年 / 55卷 / 10期
关键词：
precipitation; high-temperature fatigue; mechanical surface treatment; work hardening; aluminium alloy;
D O I：
10.1016/j.scriptamat.2006.07.030
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A mechanical surface treatment (deep rolling) was applied at room temperature for the aluminium wrought alloy AA6110-T6 (Al-Mg-Si-Cu). The cyclic deformation behavior and s/n curves of deep rolled AA6110-T6 were investigated by stress-controlled fatigue tests at elevated temperatures up to 250 degrees C and compared to the polished condition as a reference. The effect of deep rolling on the fatigue lifetime and residual stresses under high-loading and/or elevated-temperature conditions are discussed. (c) 2006 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：943 / 946
页数：4
相关论文
共 15 条
  • [1] ALTENBERGER I, 2005, P 9 INT C SHOT PEEN, P144
  • [2] Identification of precipitates in 6013 aluminum alloy (Al-Mg-Si-Cu)
    Barbosa, C
    Rebello, JMA
    Acselrad, O
    Dille, J
    Delplancke, JL
    [J]. ZEITSCHRIFT FUR METALLKUNDE, 2002, 93 (03): : 208 - 211
  • [3] Hauk V, 1997, STRUCTURAL AND RESIDUAL STRESS ANALYSIS BY NONDESTRUCTIVE METHODS, P3, DOI 10.1016/B978-044482476-9/50003-7
  • [4] 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
  • [5] 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
  • [6] Fatigue of deep rolled AlMg4.5Mn (AA5083) in the temperature range 20-300°C
    Juijerm, P
    Noster, U
    Altenberger, I
    Scholtes, B
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2004, 379 (1-2): : 286 - 292
  • [7] JUIJERM P, 2005, P INT C SHOT PEEN 9, P302
  • [8] Temperature dependence of stress-lifetime fatigue curves
    Kohout, J
    [J]. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2000, 23 (12) : 969 - 977
  • [9] Niku-Lari A., 1987, ADV SURFACE TREATMEN
  • [10] Polmear I.J., 1996, Light Alloys: Metallurgy of Light Metals
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