Femtosecond laser shock peening of galvanized stainless steel

被引：2
|
作者：
Pickhardt, Fritz [1 ]
Hoppius, Jan S. [1 ]
Gurevich, Evgeny L. [1 ]
机构：
[1] Lehrstuhl Laseranwendungstech, Univ Str 150, D-44801 Bochum, Germany
来源：
10TH CIRP CONFERENCE ON PHOTONIC TECHNOLOGIES [LANE 2018] | 2018年 / 74卷
关键词：
Laser Shock Peening; Ultrashort Laser Peening; Shock hardening; LIPSS;
D O I：
10.1016/j.procir.2018.08.124
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper a SUS316L stainless steel was electroplated with metallic layers and coated with polymer films. A sub-100fs ultrashort laser pulse with a central wavelength of lambda=800nm was utilized to process the layer. The aim was to generate shock waves due to ablation of the deposited sacrificial layers. Generated shockwaves propagate and penetrate the lower stainless-steel sample and increase its mechanical hardness (Laser Shock Peening). The sacrificial layer protects the sample from ablation damage and determines the shock wave coupling. To achieve maximal peening, we compare different sacrificial layers and laser processing parameters. (C) 2018 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：320 / 323
页数：4
相关论文
共 50 条
  • [41] Effect of laser shock peening on high cycle fatigue properties of aluminized AISI 321 stainless steel
    Li, Wei
    Chen, Huitao
    Huang, Weiying
    Chen, Jian
    Zuo, Lu
    Li, Cong
    He, Jianjun
    Ren, Yanjie
    Zhang, Shengde
    INTERNATIONAL JOURNAL OF FATIGUE, 2021, 147 (147)
  • [42] Effect of Absorption Layer on Femtosecond Laser Shock Peening of Copper Foil
    Tian T.
    Zhang J.-Q.
    Huang T.
    Xiao R.-S.
    Surface Technology, 2021, 50 (12): : 174 - 180
  • [43] Effects of Laser Peening Parameters on Plastic Deformation in Stainless Steel
    Tsuyama, Miho
    Kodama, Yasuteru
    Miyamoto, Yukio
    Kitawaki, Ippei
    Tsukamoto, Masahiro
    Nakano, Hitoshi
    JOURNAL OF LASER MICRO NANOENGINEERING, 2016, 11 (02): : 227 - 231
  • [44] Residual Stress Distribution and Microstructure at a Laser Spot of AISI 304 Stainless Steel Subjected to Different Laser Shock Peening Impacts
    Zhang, Wenquan
    Lu, Jinzhong
    Luo, Kaiyu
    METALS, 2016, 6 (01):
  • [45] Improvement in Mechanical and Corrosion Properties of Laser and electron Beam Welded AISI 304 Stainless Steel Joints by Laser Shock Peening
    Chattopadhyay, Angshuman
    Sarkar, Sagar
    Muvvala, Gopinath
    Ramadas, Harikrishnan
    Racherla, Vikranth
    Nath, Ashish Kumar
    Lasers in Manufacturing and Materials Processing, 2024, 11 (04) : 946 - 983
  • [46] Performance of micro-dent array fabricated by laser shock peening on the surface of A304 stainless steel
    Zheng, Lei
    Zhang, Chunwei
    Zhang, Chen
    Dai, Fengze
    VACUUM, 2017, 138 : 93 - 100
  • [47] The investigation of laser shock peening effects on corrosion and hardness properties of ANSI 316L stainless steel
    Mohammad Ebrahimi
    Saeid Amini
    Seyed Mohammad Mahdavi
    The International Journal of Advanced Manufacturing Technology, 2017, 88 : 1557 - 1565
  • [48] The investigation of laser shock peening effects on corrosion and hardness properties of ANSI 316L stainless steel
    Ebrahimi, Mohammad
    Amini, Saeid
    Mahdavi, Seyed Mohammad
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2017, 88 (5-8): : 1557 - 1565
  • [49] Effects of laser shock processing and shot peening on 253 MA austenitic stainless steel and their consequences on fatigue properties
    Spadaro, L.
    Herenu, S.
    Strubbia, R.
    Gomez Rosas, G.
    Bolmaro, R.
    Rubio Gonzalez, C.
    OPTICS AND LASER TECHNOLOGY, 2020, 122
  • [50] Effects of Laser Shock Peening (LSP) on the Microhardness, Residual Stress and Microstructure in the Weld Joint of a Stainless Steel Tube
    Xu, G.
    Lu, J. Z.
    Cui, C. Y.
    Luo, K. Y.
    LASERS IN ENGINEERING, 2019, 43 (1-3) : 67 - 80
12345