Microstructure of Cu-based Amorphous Composite Coatings on AZ91D Magnesium Alloy by Laser Cladding

被引：0
|
作者：
Huang, Kaijin [1 ,2 ]
Xie, Changsheng [2 ]
Yue, T. M. [3 ]
机构：
[1] Harbin Inst Technol, State Key Lab Adv Welding Prod Technol, Harbin 150001, Peoples R China
[2] Huazhong Univ Sci & Technol, State Key Lab Mat Proc & Die & Mould Technol, Wuhan 430074, Peoples R China
[3] Hong Kong Polytech Univ, Dept Ind & Syst Engn, Hong Kong, Hong Kong, Peoples R China
来源：
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY | 2009年 / 25卷 / 04期
关键词：
Laser cladding; Cu-based amorphous composite coating; SiC particle; AZ91D magnesium alloy; BULK METALLIC-GLASS; CORROSION-RESISTANCE; FORMING ABILITY; LAYERS; MODEL; STEEL;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
To improve the sliding wear resistance of AZ91D magnesium alloy, Cu-based amorphous composite coatings made Of Cu(47)Ti(34)Zr(11)Ni(8) and Cu(47)Ti(34)Zr(11)Ni(8)+20 wt pct SiC powders were fabricated on AZ91D magnesium alloy by laser cladding, respectively. SEM (scanning electron microscopy), EDS (energy dispersive X-ray spectroscopy), XRD (X-ray diffraction) and TEM (transmission electron microscopy) techniques were employed to study the phases of the coatings. The results show that the coatings mainly consist of amorphous phase and different intermetallic compounds. The reason of formation of amorphous phase and the function of SiC particles were explained in details.
引用
收藏
页码：492 / 498
页数：7
相关论文
共 50 条
  • [21] The influence of ultrasonic assistance and laser melting on the microstructure and properties of AZ91D magnesium alloy
    Zhuang, Dong-Dong
    Lian, Xin-Long
    Zhou, Tian-Yue
    Zhang, Shu-Hao
    Wang, Xue-Chen
    Li, Jie
    Ding, Hong -Shan
    Wang, Cunlong
    SURFACE & COATINGS TECHNOLOGY, 2024, 479
  • [22] Laser cladding of Zr-based coating on AZ91D magnesium alloy for improvement of wear and corrosion resistance
    Huang, Kaijin
    Lin, Xin
    Xie, Changsheng
    Yue, T. M.
    BULLETIN OF MATERIALS SCIENCE, 2013, 36 (01) : 99 - 105
  • [23] Laser cladding of Zr-based coating on AZ91D magnesium alloy for improvement of wear and corrosion resistance
    KAIJIN HUANG
    XIN LIN
    CHANGSHENG XIE
    T M YUE
    Bulletin of Materials Science, 2013, 36 : 99 - 105
  • [24] The ceramic coatings on AZ91D magnesium alloy formed by PEO and their film microstructure and corrosion resistance
    Wang Shen
    Pan Wei
    Li Xinming
    Su Yongzhong
    RARE METAL MATERIALS AND ENGINEERING, 2007, 36 : 247 - 251
  • [25] Mechanisms of Cracking in Laser Welding of Magnesium Alloy AZ91D
    Zhou, Wei
    Aprilia, Aprilia
    Mark, Chee Kong
    METALS, 2021, 11 (07)
  • [26] Microstructure and properties of in-situ synthesized ZrC-Al3Zr reinforced composite coating on AZ91D magnesium alloy by laser cladding
    Guo, Yu
    Zhang, Yingqiao
    Li, Zhiyong
    Wei, Shouzheng
    Zhang, Tao
    Yang, Liuqing
    Liu, Shengyao
    SURFACE & COATINGS TECHNOLOGY, 2018, 334 : 471 - 478
  • [27] Preparation of biomimetic hydrophobic coatings on AZ91D magnesium alloy surface
    Yan Liu
    Liang Li
    GuoLong Lu
    SiRong Yu
    Science China Technological Sciences, 2010, 53 : 2972 - 2975
  • [28] Electrochemical corrosion behavior of composite coatings of sealed MAO film on magnesium alloy AZ91D
    Duan, HP
    Du, KQ
    Yan, CW
    Wang, FH
    ELECTROCHIMICA ACTA, 2006, 51 (14) : 2898 - 2908
  • [29] Preparation of biomimetic hydrophobic coatings on AZ91D magnesium alloy surface
    LIU Yan1
    2 College of Materials Science and Engineering
    Science China(Technological Sciences), 2010, (11) : 2972 - 2975
  • [30] Development of conductive anodic oxidation coatings on AZ91D magnesium alloy
    Hino, Makoto
    Murakami, Koji
    Hirannatsu, Minoru
    Saijo, Atsushi
    Kanadani, Teruto
    THERMEC 2006, PTS 1-5, 2007, 539-543 : 1691 - +
12345