PHASE CONSTITUENTS AND MICROSTRUCTURE OF Ti3Al/Fe3Al + TiN/TiB2 COMPOSITE COATING ON TITANIUM ALLOY

被引：10
|
作者：
Li, Jianing [1 ]
Chen, Chuanzhong [1 ]
Zhang, Cuifang [1 ]
机构：
[1] Shandong Univ, Key Lab Liquid Solid Struct Evolut & Proc Mat, Minist Educ, Sch Mat Sci & Engn, Jinan 250061, Peoples R China
来源：
SURFACE REVIEW AND LETTERS | 2011年 / 18卷 / 3-4期
关键词：
Laser cladding; titanium aluminides; surface modification; titanium alloys; MATRIX COMPOSITE; TI; ALLOY; PERFORMANCE; TI-6AL-4V; STEEL;
D O I：
10.1142/S0218625X11014527
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Laser cladding of the Fe3Al + B4C/TiN + Al2O3 pre-placed powders on the Ti-6Al-4V alloy can form the Ti3Al/Fe3Al + TiN/TiB2 composite coating, which improved the wear resistance of the Ti-6Al-4V alloy surface. In this study, the Ti3Al/Fe3Al + TiN/TiB2 composite coating has been researched by means of X-ray diffraction and scanning electron microscope. It was found that during the laser cladding process, Al2O3 can react with TiB2, leading to the formations of Ti3Al and B. This principle can be used to improve the Fe3Al + B4C/TiN laser-cladded coating on the Ti-6Al-4V alloy. Furthermore, during the cladding process, C consumed the oxygen in Fe3Al + B4C/TiN + Al2O3 molten pool, which retarded the productions of the redundant metal oxides.
引用
收藏
页码：103 / 108
页数：6
相关论文
共 50 条
  • [31] 机械合金化合成TiB2/Fe3Al纳米复合粉体
    李猛
    汤文明
    郑治祥
    唐红军
    吴玉程
    机械工程材料, 2006, (09) : 57 - 60
  • [32] Preparation and Characterization of TiB2/Al3Ti/Al2O3 Composite Nano-powder
    Zeng, Ling-he
    Wang, Kai
    Zhen, Xiao-feng
    Zhang, Nianbing
    JOM, 2024, 76 (12) : 7325 - 7333
  • [33] Influence of Sintering Temperature on the Microstructure of TiB2 Sintered with Al3Ti Additive
    Yoshida, Masashi
    MATERIALS TRANSACTIONS, 2012, 53 (09) : 1648 - 1651
  • [34] Preparation and properties of Al2O3/Fe3Al composite
    Yin, Yansheng
    Gong, Hongyu
    Li, Jia
    Zhang, Jingde
    Hao, Chuncheng
    Kuei Suan Jen Hsueh Pao/ Journal of the Chinese Ceramic Society, 2003, 31 (08): : 721 - 726
  • [35] The Microstructure Evolution of a Fe3Al Alloy during the LENS Process
    Karczewski, Krzysztof
    Durejko, Tomasz
    Czujko, Tomasz
    MATERIALS, 2018, 11 (03):
  • [36] Effect of laser power on the microstructure and mechanical properties of TiN/Ti3Al composite coatings on Ti6Al4V
    Zhengdao Liu
    Xiancheng Zhang
    Fuzhen Xuan
    Zhengdong Wang
    Shandong Tu
    Chinese Journal of Mechanical Engineering, 2013, 26 : 714 - 721
  • [37] Which wets TiB2 inoculant particles: Al or Al3Ti?
    Wearing, David
    Horsfield, Andrew P.
    Xu, Wenwu
    Lee, Peter D.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2016, 664 : 460 - 468
  • [38] Effect of Laser Power on the Microstructure and Mechanical Properties of TiN/Ti3Al Composite Coatings on Ti6Al4V
    LIU Zhengdao
    ZHANG Xiancheng
    XUAN Fuzhen
    WANG Zhengdong
    TU Shandong
    Chinese Journal of Mechanical Engineering, 2013, (04) : 714 - 721
  • [39] Oxidation and electrochemical corrosion performance of Ti3Al alloy with TiAl coating
    Xi, Yan Jun
    Liu, Yong Jun
    Wang, Zhi Xin
    Liu, Jin Bin
    ANTI-CORROSION METHODS AND MATERIALS, 2010, 57 (01) : 13 - 17
  • [40] Effect of laser power on the microstructure and mechanical properties of TiN/Ti3Al composite coatings on Ti6Al4V
    Liu Zhengdao
    Zhang Xiancheng
    Xuan Fuzhen
    Wang Zhengdong
    Tu Shandong
    CHINESE JOURNAL OF MECHANICAL ENGINEERING, 2013, 26 (04) : 714 - 721
12345