Preparation and investigation of MoSi2/SiC coating with high infrared emissivity at high temperature

被引：41
|
作者：
Mao, Jiawei [1 ,2 ]
Ding, Siyu [1 ,2 ]
Li, Yongjia [1 ,2 ]
Li, Shuhao [1 ,2 ]
Liu, Fusheng [1 ,2 ]
Zeng, Xian [1 ]
Cheng, Xudong [1 ,2 ]
机构：
[1] Wuhan Univ Technol, Sch Mat Sci & Engn, Wuhan 430070, Hubei, Peoples R China
[2] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Hubei, Peoples R China
来源：
SURFACE & COATINGS TECHNOLOGY | 2019年 / 358卷
关键词：
MoSi2; SiC; APS; Infrared emission; Thermal shock; OXIDATION BEHAVIOR; COMPOSITES; RESISTANCE; PROPERTY;
D O I：
10.1016/j.surfcoat.2018.12.036
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
In this study, MoSi2/SiC coating with high infrared emissivity was fabricated by atmospheric plasma spray (APS) method, in view of the potential application in high temperature energy-saving area. The phase composition, microstructure, infrared emissivity and thermal shock resistance of the obtained coating were characterized. Compared with MoSi2 coating, the MoSi2/SiC coating exhibited a higher emissivity of 0.908 at 1400 degrees C, owing to the smaller band gap energy and the distortion of Mo4.8Si3C0.6. Moreover, high thermal shock resistance was validated, as no emissivity degradation or obvious spalling of coating was found and only a few microcracks could be observed in the surface after 50 thermal cycles with water-quenching from 1300 degrees C to 25 degrees C.
引用
收藏
页码：873 / 878
页数：6
相关论文
共 50 条
  • [31] Elevated temperature mechanical properties of MoSi2/Si3N4, MoSi2/SiC composites produced by self-propagating high temperature synthesis
    A. H. Bartlett
    R. G. Castro
    Journal of Materials Science, 1998, 33 : 1653 - 1660
  • [32] On the CVD of MoSi2:: an experimental study from the MoCl4-SiCl4-H2-Ar precursor with a view to the preparation of C/MoSi2/SiC and SiC/MoSi2/SiC microcomposites
    Bobet, JL
    Vignoles, G
    Langlais, F
    Naslain, R
    JOURNAL OF MATERIALS SCIENCE, 1998, 33 (17) : 4461 - 4473
  • [33] Elevated temperature mechanical properties of MoSi2/Si3N4, MoSi2/SiC composites produced by self-propagating high temperature synthesis
    Bartlett, AH
    Castro, RG
    JOURNAL OF MATERIALS SCIENCE, 1998, 33 (06) : 1653 - 1660
  • [34] High-temperature mechanical behavior and microstructure of SiC-whisker-reinforced MoSi2 composites
    Zheng, LY
    Jin, YP
    Li, PX
    COMPOSITES SCIENCE AND TECHNOLOGY, 1997, 57 (04) : 463 - 469
  • [35] Stress design of a laminated MoSi2/Cr coating under particle impact and high temperature environment
    Hu, Dou
    Fu, Qiangang
    Zhou, Lei
    Zhang, Yuyu
    Zhang, Guangpeng
    CERAMICS INTERNATIONAL, 2020, 46 (08) : 10696 - 10703
  • [36] A MoSi2/SiC oxidation protective coating for carbon/carbon composites
    Huang, Jian-Feng
    Wang, Bo
    Li, He-Jun
    Liu, Miao
    Cao, Li-Yun
    Yao, Chun-Yan
    CORROSION SCIENCE, 2011, 53 (02) : 834 - 839
  • [37] Preparation of High Infrared Emissivity and Electrical Conductivity Coating on Magnesium Alloy
    National Engineering Research Centre of Light Alloy Net Forming , Shanghai Jiao Tong University, Shanghai
    200240, China
    Surf. Technol., 3 (47-52):
  • [38] Residual stress investigation in SiC/MOSi2(p) composites
    Sciti, Diletta
    Guicciardi, Stefano
    Celotti, Giancarlo
    Deluca, Marco
    Pezzotti, Giuseppe
    ADVANCED ENGINEERING MATERIALS, 2007, 9 (05) : 393 - 399
  • [39] Preparation and Thermal Expansion Coefficient Control of MoSi2-Al2O3-SiO2 Coating with High Temperature Resistance and Emissivity
    Li Xiaolei
    Zhang Chi
    Wang Meng
    Qiao Yingchen
    Tang Huijie
    RARE METAL MATERIALS AND ENGINEERING, 2015, 44 : 200 - 203
  • [40] Preparation of ZrB2–MoSi2 high oxygen resistant coating using nonequilibrium state powders by self-propagating high-temperature synthesis
    Menglin ZHANG
    Xuanru REN
    Mingcheng ZHANG
    Songsong WANG
    Li WANG
    Qingqing YANG
    Hongao CHU
    Peizhong FENG
    Journal of Advanced Ceramics , 2021, (05) : 1011 - 1024
12345