Analysis of the Surface Performance of a Laser Alloyed Al12Mg17 Reinforced Coating on Pure Ti

被引：0
|
作者：
Li, W. [1 ]
机构：
[1] Shandong Jiaotong Univ, Fac Mech Engn, Dept Mat Proc Engn, Lab Met Technol, Jinan 250023, Peoples R China
来源：
LASERS IN ENGINEERING | 2014年 / 29卷 / 1-2期
关键词：
CO2; laser; laser alloying; surface modification; Al-Mg intermetallics; titanium; wear; microstructure; MICROSTRUCTURE; COMPOSITE; STEEL;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Al/Mg powders were used to improve the wear resistance of pure Ti, which owns a great potential in the field of the surface modification. Synthesis of a hard composite coating on pure Ti by laser alloying of All Mg+TiN/TiC+Y2O3 pre-placed powders has been investigated in detail. SEM image indicates that a composite coating with metallurgical joint to the substrate is formed. The XRD result indicates that such composite coating mainly consists of Ti3Al, Al12Mg17, TiC0.3N0.7, TiN and TiC. Compared with pure Ti substrate, an improvement of wear resistance is observed for such coating.
引用
收藏
页码：83 / 90
页数：8
相关论文
共 50 条
  • [21] Size effect on the melting temperature depression of Al12Mg17 complex metallic alloy nanoparticles prepared by planetary ball milling
    Zolriasatein, Ashkan
    Shokuhfar, Ali
    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2015, 74 : 101 - 107
  • [22] THE STRUCTURE OF TI-6AL-4V LASER SURFACE ALLOYED WITH CARBON
    FLOWER, HM
    WALKER, A
    WEST, DRF
    SCRIPTA METALLURGICA, 1985, 19 (08): : 923 - 926
  • [23] Homogenizing annealing heat treatment effects on the microstructure, hardness and thermal behavior of Al12Mg17 complex metallic alloy
    Zolriasatein, Ashkan
    Shokuhfar, Ali
    MATERIALS & DESIGN, 2015, 75 : 17 - 23
  • [24] Salt spray corrosion behavior and electrochemical performance of Al and Ti reinforced Ni60 coating by laser cladding
    Zhang Chao
    Kong Dejun
    MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2022, 73 (07): : 1045 - 1056
  • [25] Formation of the intermetallic phases Al12Mg17 and Al3Mg2 during heating of elemental Al-Mg composites studied by high-energy X-ray diffraction
    Sanamar, Soheil
    Brokmeier, Heinz-Guenter
    Schell, Norbert
    JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 911
  • [26] Atomistic calculations of surface and interfacial energies of Mg17Al12-Mg system
    Wang, F. X.
    Li, B.
    JOURNAL OF MAGNESIUM AND ALLOYS, 2018, 6 (04) : 375 - 383
  • [27] Effect of rare earth (Sc, Y, La, Sm and Gd) doping on mechanical and thermodynamic properties of Al12Mg17 intermetallic compounds
    Zhao, Fei
    Chen, Bao
    Zhang, Chuan-Hui
    MODERN PHYSICS LETTERS B, 2019, 33 (35):
  • [28] Wear characteristics of a laser surface alloyed Al-Mg-Si with Co alloy powder
    Chuang, Yao-Chih
    Lee, Shih-Chin
    Lin, Hsin-Chih
    MATERIALS TRANSACTIONS, 2006, 47 (04) : 1140 - 1144
  • [29] Ti-Al composite coating prepared by laser cladding on steel surface
    He, Wenxiong
    Zhao, Jian
    Lv, Zhijun
    Zhao, Hongyun
    Hanjie Xuebao/Transactions of the China Welding Institution, 2015, 36 (05): : 85 - 88
  • [30] Effect of β-Mg 17 Al 12 phase on the surface interactions and morphology of hydroxyapatite coating deposited on AZ91 alloy
    Akbarzadeh, Fatemeh Zahra
    Rajabi, Mohammad
    Jamaati, Roohollah
    Braem, Annabel
    SURFACES AND INTERFACES, 2024, 51
12345