WC nano-particle surface injection via laser shock peening onto 5A06 aluminum alloy

被引：24
|
作者：
Lu, Liang [1 ]
Huang, Ting [1 ]
Zhong, Minlin [1 ]
机构：
[1] Tsinghua Univ, Dept Mech Engn, Minist Educ, Key Lab Adv Mat Proc Technol, Beijing 100084, Peoples R China
来源：
SURFACE & COATINGS TECHNOLOGY | 2012年 / 206卷 / 22期
基金：
中国国家自然科学基金;
关键词：
Surface injection; Laser shock peening; Nano-particle; Wear resistance; MICROSTRUCTURE; TEMPERATURE; MECHANISM; COATINGS; POWDERS;
D O I：
10.1016/j.surfcoat.2012.03.004
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A novel technique, named nano-particle surface injection via laser shock peening-NPSI/LSP, for surface modification of light alloys is reported. The WC nano-particles were implanted into a 5A06 aluminum alloy surface under a very high pressure (up to Giga or even tens of Giga Pascal), produced by a Q-switched pulsed Nd:Glass laser system. The results confirmed that the surface performance of the 5A06 aluminum alloy have been dramatically improved by the NPSI/LSP process based on an integrated strengthening mechanism of laser shock peening, nano-particles and nano-particle intensified shock peening. (c) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：4525 / 4530
页数：6
相关论文
共 50 条
  • [1] WC nano-particle implanting strengthening on aluminum alloy surface via laser shock peening
    Lü L.
    Huang T.
    Zhong M.
    Zhongguo Jiguang/Chinese Journal of Lasers, 2011, 38 (12):
  • [2] WC Nano powder cold planting via laser shock peening onto aluminium/magnesium alloy surfaces
    Zhong, Minlin
    Lv, Liang
    Dong, Changsheng
    Zhu, Renjie
    Zhang, Hongjun
    Liu, Wenjin
    PROCEEDINGS OF THE 36TH INTERNATIONAL MATADOR CONFERENCE, 2010, : 545 - 548
  • [3] Influence of ultrasonic peening on microstructure and surface performance of laser-arc hybrid welded 5A06 aluminum alloy joint
    Yang, Biao
    Tan, Caiwang
    Zhao, Yaobang
    Wu, Laijun
    Chen, Bo
    Song, Xiaoguo
    Zhao, Hongyun
    Feng, Jicai
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2020, 9 (05): : 9576 - 9587
  • [4] Porosity in fiber laser formation of 5A06 aluminum alloy
    Yu, Yangchun
    Wang, Chunming
    Hu, Xiyuan
    Wang, Jun
    Yu, Shengfu
    JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2010, 24 (05) : 1077 - 1082
  • [5] Porosity in fiber laser formation of 5A06 aluminum alloy
    Yangchun Yu
    Chunming Wang
    Xiyuan Hu
    Jun Wang
    Shengfu Yu
    Journal of Mechanical Science and Technology, 2010, 24 : 1077 - 1082
  • [6] Effect of Process Parameters on the Hardness of Laser Surface Textured 5A06 Aluminum Alloy
    Zhen-yuan Jia
    Tao Ye
    Jian-wei Ma
    Xing-kun Cao
    Wei Liu
    Wu-jiang Yu
    Jian Gao
    Journal of Materials Engineering and Performance, 2021, 30 : 5858 - 5867
  • [7] Effect of Process Parameters on the Hardness of Laser Surface Textured 5A06 Aluminum Alloy
    Jia, Zhen-yuan
    Ye, Tao
    Ma, Jian-wei
    Cao, Xing-kun
    Liu, Wei
    Yu, Wu-jiang
    Gao, Jian
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2021, 30 (08) : 5858 - 5867
  • [8] Modeling, calculation, and experimental verification on the implantation depth of laser shock wave-driven WC nanoparticle into 5A06 aluminum alloy
    Lu, J. Z.
    Lu, H. F.
    Luo, K. Y.
    Cui, C. Y.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 762 : 334 - 339
  • [9] Effect of laser welding speed on the weld quality of a 5A06 aluminum alloy
    Ma, Xiaoli
    Lin, Jian
    Ju, Jiang
    Lei, Yongping
    Fu, Hanguang
    MATERIALS TESTING, 2018, 60 (11) : 1085 - 1092
  • [10] Correction of buckling distortion by ultrasonic shot peening treatment for 5A06 aluminum alloy welded structure
    He, Ya-zhang
    Wang, Dong-po
    Wang, Ying
    Zhang, Hai
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2016, 26 (06) : 1531 - 1537
12345