Chinese Journal of Lasers, Volume. 38, Issue 9, 903006(2011)

Effects of Different Stress Ratios on Fatigue Crack Growth in Laser Shot Peened 6061-T6 Aluminum Alloy

Zhou Jianzhong*, Xu Zengchuang, Huang Shu, Yang Xiaodong, Wang Chengdong, Yang Jing, Zuo Lidang, and Ji Xinglu
Author Affiliations
  • [in Chinese]
  • show less
    References(14)

    [1] [1] P. Zhang, J. Lindemann, C. Leyens. Influence of shot peening on notched fatigue strength of the high-strength wrought magnesium alloy AZ80[J]. Journal of Alloys and Compounds, 2010, 497(1-2): 380~385

    [4] [4] A.W. Warren, Y. B. Guo, S. C. Chen. Massive parallel laser shock peening: simulation, analysis, and validation[J]. International Journal of Fatigue, 2008, 30(1): 188~197

    [5] [5] J. Z. Lu, K. Y. Luo, Y. K. Zhang et al.. Grain refinement of LY2 aluminum alloy induced by ultra-high plastic strain during multiple laser shock processing impacts[J]. Acta Materialia, 2010, 58(11): 3984~3994

    [7] [7] Kiyotaka Masaki, Yasuo Ochi, Takashi Matsumura. Effects of laser peening treatment on high cycle fatigue properties of degassing-processed cast aluminum alloy[J]. Mater. Sci. Engng. A, 2007, (468-470): 171~175

    [9] [9] Zou Shikun, Wang Jian, Wang Huaming et al.. Fatigue growth rate of laser shock processed metal sheet[J]. Laser Technology, 2002, 26(3): 188~191

    [10] [10] C. Rubio-Gonzaleza, J. L.Ocanab, G. Gomez Rosasa et al.. Effect of laser shock processing on fatigue crack growth and fracture toughness of 6061-T6 aluminum alloy[J]. Mater. Sci. Engng. A, 2004, 386(1-2): 291~295

    [11] [11] Omar Hatamleh, Lioyd Hackel, Scott Forth. Effects of different R ratios on fatigue crack growth in laser peened friction stir welds[J]. Mater. Sci. Forum, 2008, 580-582: 675~680

    [12] [12] Zhou Chuanyao. Fatigue and Fracture[M]. Wuhan: Huazhong University of Science & Technology Press, 2002. 170~172

    [13] [13] Zhao Jianfei, Zhou Jianzhong, Huang Shu et al.. Numerical simulation on fatigue crack growth of metal sheet induced by laser shot peening[J]. Int. J. Mod. Phys. B, 2009, 23(6-7): 1646~1651

    [14] [14] Omar Hatamleh, Jed Lyons, Royce Forman. Laser and shot peening effects on fatigue crack growth in friction stir welded 7075-T7351 aluminum alloy joints[J]. International Journal of Fatigue, 2007, 29(3): 421~434

    CLP Journals

    [1] Lu Ying, Zhao Jibin, Qiao Hongchao. Investigation of Technical and Strengthening Mechanism Research of TiAl Alloy by Laser Shock Peening[J]. Chinese Journal of Lasers, 2014, 41(10): 1003013

    [2] Qiao Hongchao, Zhao Jibin, Lu Ying. Develop and Analysis of Nanosecond Pulse Width Nd:YAG Laser for Laser Peening[J]. Chinese Journal of Lasers, 2013, 40(8): 802001

    [3] Luo Xinmin, Zhao Guangzhi, Yang Kun, Chen Kangmin, Zhang Xiaoning, Zhang Yongkang, Luo Kaiyu, Ren Xudong. Deformation Microstructure Characteristics of Commercial Pure Titanium Sheet Induced by Laser Shock Forming[J]. Chinese Journal of Lasers, 2012, 39(6): 603001

    [4] Su Chun, Zhou Jianzhong, Huang Shu, Meng Xiankai, She Jie. Influence of Laser Shock Processing on Fatigue Properties of 6061-T6 Aluminum Alloy TIG Welded Joints[J]. Laser & Optoelectronics Progress, 2015, 52(6): 61403

    [5] Qiao Hongchao, Zhao Jibin, Yu Yanfeng. Analysis on Laser Processing Parameters and Strengthening Effects of Laser Peening of TC4 Titanium Alloy[J]. Laser & Optoelectronics Progress, 2013, 50(4): 41405

    [6] Tian Qing, Zhou Jianzhong, Huang Shu, Sheng Jie, Meng Xiankai, Dai Lei, Zhu Weili. Relaxation of Residual Stress on Laser-Peened Surface during Cyclic Loading[J]. Laser & Optoelectronics Progress, 2014, 51(8): 81403

    [7] Huang Shu, Sheng Jie, Tan Wensheng, Wang Zuowei, Meng Xiankai, Liu Muxi, Yang Xiaole. Grain Rearrangement and Fatigue Property of IN718 Alloy Strengthened by Laser Peening[J]. Acta Optica Sinica, 2017, 37(4): 414004

    [8] Taiyou Hu, Hongchao Qiao, Jibin Zhao, Ying Lu. Development of laser shock peening equipment[J]. Opto-Electronic Engineering, 2017, 44(7): 732

    [9] Li Yuqin, Li Yinghong, He Weifeng, Li Jing, Zhang Feng, Zhou Liucheng. Wear Resistance of 12CrNi3A Steel after Carburization and Laser Shock[J]. Chinese Journal of Lasers, 2013, 40(9): 903004

    Tools

    Get Citation

    Copy Citation Text

    Zhou Jianzhong, Xu Zengchuang, Huang Shu, Yang Xiaodong, Wang Chengdong, Yang Jing, Zuo Lidang, Ji Xinglu. Effects of Different Stress Ratios on Fatigue Crack Growth in Laser Shot Peened 6061-T6 Aluminum Alloy[J]. Chinese Journal of Lasers, 2011, 38(9): 903006

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category: laser manufacturing

    Received: Apr. 7, 2011

    Accepted: --

    Published Online: Aug. 19, 2011

    The Author Email: Zhou Jianzhong (zhoujz@ujs.edu.cn)

    DOI:10.3788/cjl201138.0903006

    Topics