Effects of Mo addition on tribological performance of plasma-sprayed Ti-Si-C coatings

被引：17
作者：
Jiao, Qi [1 ]
Guo, Fangfang [1 ]
Li, Chao [1 ]
Zheng, Gaofeng [1 ]
He, Jining [1 ]
Zhao, Hongjian [1 ]
Qin, Yanfang [2 ]
Yin, Fuxing [1 ]
机构：
[1] Hebei Univ Technol, Sch Mat Sci & Engn, Res Inst Energy Equipment Mat, Tianjin Key Lab Mat Laminating Fabricat & Interfa, Tianjin 300132, Peoples R China
[2] Suzhou Univ Sci & Technol, Coll Mech Engn, Suzhou 215000, Peoples R China
来源：
CERAMICS INTERNATIONAL | 2020年 / 46卷 / 09期
基金：
中国国家自然科学基金;
关键词：
Ti-Si-C-Mo; Plasma spraying; Microstructure; Tribological properties; COMPOSITE COATINGS; MECHANICAL-PROPERTIES; THIN-FILMS; MICROSTRUCTURE; ZR;
D O I：
10.1016/j.ceramint.2020.02.064
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Ti-Si-C-Mo composite coatings were fabricated by plasma spraying using Ti, Si, graphite and Mo powders. The effect of Mo on microstructure and tribological performance of the Ti-Si-C coatings were investigated. The results showed that the Ti-Si-C coating consisted of TiC, Ti3SiC2, Ti5Si3, and residual graphite. The Ti-Si-C-Mo coatings consisted of TiC, Ti3SiC2, Ti5Si3, residual graphite, Mo and Mo5Si3 phases. With increasing Mo contents, the fractions of Mo and Mo5Si3 phases increased, and the fractions of Ti3SiC2 and Ti5Si3 phases decreased. All the coatings existed a typical lamellar structure. The addition of Mo enhanced the hardness and fracture toughness of Ti-Si-C coating by 16% and 52%, respectively. The coating porosity decreased by 57.6%. The wear resistance of the Ti-Si-C coating was also improved and the mass loss decreased by 83%. The wear mechanism of the Ti-Si-C-Mo coatings was the combination of abrasive wear, adhesive wear, and tribo-oxidation wear.
引用
收藏
页码：12948 / 12954
页数：7
相关论文
共 50 条
  • [41] Ni and Ti diffusion barrier layers between Ti-Si-C and Ti-Si-C-Ag nanocomposite coatings and Cu-based substrates
    Sarius, N. G.
    Lauridsen, J.
    Lewin, E.
    Lu, J.
    Hogberg, H.
    Oberg, A.
    Ljungcrantz, H.
    Leisner, P.
    Eklund, P.
    Hultman, L.
    SURFACE & COATINGS TECHNOLOGY, 2012, 206 (8-9) : 2558 - 2565
  • [42] Influence of C addition on solid-state reaction of Ti-Si-C system
    Kasraee, Kian
    Yousefpour, Mardali
    Tayebifard, Seyed Ali
    MATERIALS CHEMISTRY AND PHYSICS, 2018, 217 : 379 - 387
  • [43] Thermal diffusivity of plasma-sprayed Cr3C2-NiCr coatings
    Li, JF
    Li, L
    Ding, CX
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2005, 394 (1-2): : 229 - 237
  • [44] Plasma-sprayed Mo-Re coatings for glass industry applications
    Osadnik, Malgorzata
    Wrona, Adriana
    Lis, Marcin
    Kaminska, Malgorzata
    Bilewska, Katarzyna
    Czepelak, Marian
    Czechowska, Kinga
    Moskal, Grzegorz
    Wieclaw, Grzegorz
    SURFACE & COATINGS TECHNOLOGY, 2017, 318 : 349 - 354
  • [45] Microstructure and tribological properties of atmospheric plasma-sprayed TiO2 coatings reinforced by boron nitride nanosheets
    Du, Daozhong
    Zhang, Chao
    Wang, Yongliang
    Wang, Yun
    Li, Ruitao
    Liu, Zhenqiang
    Yang, Hao
    COMPOSITE INTERFACES, 2024,
  • [46] Effects of plasma-sprayed NiCrAl/ZrO2 intermediate on the combination ability of coatings
    Wu, XD
    Weng, D
    Chen, Z
    Xu, LH
    SURFACE & COATINGS TECHNOLOGY, 2001, 140 (03) : 231 - 237
  • [47] Dissolution of Plasma-Sprayed Wollastonite Coatings: The Effects of Microstructure Coupled with Stress
    Weize Wang
    Fuzhen Xuan
    Jiachun Liang
    Luobin Wang
    Journal of Thermal Spray Technology, 2012, 21 : 908 - 916
  • [48] Comparison of microstructure and tribological properties of plasma-sprayed TiN, TiC and TiB2 coatings
    Hong, Du
    Niu, Yaran
    Li, Hong
    Zhong, Xin
    Tu, Wenhua
    Zheng, Xuebin
    Sun, Jinliang
    SURFACE & COATINGS TECHNOLOGY, 2019, 374 : 181 - 188
  • [49] Tribological properties of plasma-sprayed coatings under water-lubricated sliding
    Li, JF
    Huang, JQ
    Zhang, YF
    Ding, CX
    JOURNAL OF INORGANIC MATERIALS, 1998, 13 (04) : 514 - 520
  • [50] Microstructure, mechanical and tribological properties of plasma-sprayed NiCrAlY-Mo-Ag coatings from conventional and nanostructured powders
    Li, Bo
    Jia, Junhong
    Han, Minmin
    Gao, Yimin
    Wang, Wenzhen
    Li, Cong
    SURFACE & COATINGS TECHNOLOGY, 2017, 324 : 552 - 559
12345