Impact of shot-peening on a single crystal nickel-based superalloy

被引：9
|
作者：
Morancais, A. [1 ]
Fevre, M. [2 ]
Francois, M. [3 ]
Kanoute, P. [1 ,3 ]
Kruch, S. [1 ]
Longuet, A. [4 ]
机构：
[1] ONERA French Aerosp Lab, F-92322 Chatillon, France
[2] Off Natl Etud & Rech Aerosp, UMR 104, CNRS, LEM, F-92322 Chatillon, France
[3] Univ Technol Troyes, UMR CNRS 6279, ICD LASMIS, F-10004 Troyes, France
[4] SAFRAN Snecma Villaroche, F-77550 Reau, France
来源：
RESIDUAL STRESSES IX | 2014年 / 996卷
关键词：
Shot-peening; single crystal; residual stresses; X-ray diffraction;
D O I：
10.4028/www.scientific.net/AMR.996.70
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Shot-peening is used to improve the lifetime of mechanical components through the introduction of compressive residual stresses (RS) in a surface layer. In this study, we investigate the impact of such a pre-stressing treatment on a single crystal nickel-based superalloy for high pressure turbine blades of engine aircrafts. In addition to conventional metallographic tools used to characterize the alloy microstructure and the zone affected by shot-peening, X-ray measurements have been performed in order to determine residual stress depth profiles.
引用
收藏
页码：70 / +
页数：2
相关论文
共 50 条
  • [1] Modelling of Dislocation Evolution in Nickel-Based Single Crystal Superalloy Under Shot Peening
    Yang, Xinyu
    Xu, Yilun
    Quek, Siu Sin
    Jhon, Mark Hyunpong
    [J]. PROCEEDINGS OF THE 3RD INTERNATIONAL CONFERENCE ON ADVANCED SURFACE ENHANCEMENT, INCASE 2023, 2024, : 293 - 296
  • [2] Analysis of shot-peening and residual stress relaxation in the nickel-based superalloy RR1000
    Foss, B. J.
    Gray, S.
    Hardy, M. C.
    Stekovic, S.
    McPhail, D. S.
    Shollock, B. A.
    [J]. ACTA MATERIALIA, 2013, 61 (07) : 2548 - 2559
  • [3] Improving high temperature fretting fatigue performance of nickel-based single crystal superalloy by shot peening
    Yuan, Tianyu
    Dou, Min
    Liu, Lu
    Li, Lei
    Sun, Shouyi
    Hu, Chuanyun
    [J]. INTERNATIONAL JOURNAL OF FATIGUE, 2023, 171
  • [4] Effects of surface hardening by laser shock peening and shot peening on a nickel-based single-crystal superalloy CMSX-4
    Hakeem, Aabid Husen
    Morar, Nicolau, I
    Dawson, Karl
    Tatlock, Gordon J.
    Gibson, Grant J.
    Gray, Simon
    [J]. MATERIALS RESEARCH EXPRESS, 2024, 11 (07)
  • [5] Recrystallization of Single Crystal Nickel-Based Superalloy
    Zhang Bing
    Tao Chun-hu
    Lu Xin
    Liu Chang-kui
    Hu Chun-yan
    Bai Ming-yuan
    [J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL, 2009, 16 (06) : 75 - 79
  • [6] Recrystallization of Single Crystal Nickel-Based Superalloy
    ZHANG Bing1
    2.School ofMaterials Science and Engineering
    [J]. Journal of Iron and Steel Research(International), 2009, 16 (06) : 75 - 79
  • [7] Recrystallization of single crystal nickel-based superalloy
    Bing Zhang
    Chun-hu Tao
    Xin Lu
    Chang-kui Liu
    Chun-yan Hu
    Ming-yuan Bai
    [J]. Journal of Iron and Steel Research International, 2009, 16 : 75 - 79
  • [8] Effects of shot peening on improving high-temperature fretting fatigue performance of nickel-based single crystal superalloy tenon attachment
    Liu, Lu
    Sun, Shouyi
    Chen, Huitao
    Yuan, Tianyu
    Li, Jie
    Huo, Yuxin
    Li, Lei
    [J]. INTERNATIONAL JOURNAL OF FATIGUE, 2024, 188
  • [9] Influence of shot peening on surface-layer characteristics of a monocrystalline nickel-based superalloy
    Chen, Y. H.
    Jiang, C. H.
    Wang, Z.
    Zhan, K.
    [J]. POWDER DIFFRACTION, 2010, 25 (04) : 355 - 358
  • [10] On the composition of microtwins in a single crystal nickel-based superalloy
    Barba, D.
    Pedrazzini, S.
    Vilalta-Clemente, A.
    Wilkinson, A. J.
    Moody, M. P.
    Bagot, P. A. J.
    Jerusalem, A.
    Reed, R. C.
    [J]. SCRIPTA MATERIALIA, 2017, 127 : 37 - 40
12345