The interaction mechanism of cavitation erosion and corrosion on HVOF sprayed NiCrWMoCuCBFe coating in artificial seawater

被引:43
|
作者
Wang, Yijing [1 ,2 ]
Hao, Enkang [1 ,2 ]
An, Yulong [1 ,2 ]
Hou, Guoliang [1 ]
Zhao, Xiaoqin [1 ]
Zhou, Huidi [1 ,2 ]
机构
[1] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China
[2] Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China
关键词
HVOF; NiCrWMoCuCBFe coating; Cavitation erosion; Corrosion; Nanoparticles; BEHAVIOR; TEMPERATURE; RESISTANCE; SUBSTRATE;
D O I
10.1016/j.apsusc.2020.146499
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
When flow passage components were used in the ocean, it was inevitable that they could be damaged by the coupling effect of cavitation erosion and corrosion. It is necessary to explore the interaction mechanism between cavitation erosion and corrosion of the protective coating in marine. In this study, NiCrWMoCuCBFe coating was prepared on 316L stainless steel by high velocity oxy fuel (HVOF) spraying technique. The microstructures and three-dimensional morphologies of coatings were observed. And its cavitation erosion resistance was evaluated by means of a vibratory apparatus in artificial seawater. The influence of corrosion on cavitation erosion of NiCrWMoCuCBFe coating was also investigated. In addition, an electrochemical workstation equipped with a three-electrode system was used to measure the electrochemical properties of this coating after different time cavitation erosion, revealing the effect of cavitation erosion on corrosion. Results show that with the increase of cavitation erosion time of NiCrWMoCuCBFe coating in artificial seawater, many particles with nanometer sizes of NiO, Cr2O3, MoO3 and Mo2C were generated on the cavitation erosion region of coatings because of the coupling effect of corrosion and cavitation erosion, which played an important role on slowing down the rate of cavitation erosion and improving corrosion resistance.
引用
收藏
页数:11
相关论文
共 50 条
  • [21] Ultrasonic cavitation erosion mechanism and mathematical model of HVOF sprayed Fe-based amorphous/nanocrystalline coatings
    Qiao, Lei
    Wu, Yuping
    Hong, Sheng
    Cheng, Jie
    ULTRASONICS SONOCHEMISTRY, 2019, 52 : 142 - 149
  • [22] Cavitation erosion of several oxy-fuel sprayed coatings tested in deionized water and artificial seawater
    Hou, Guoliang
    Zhao, Xiaoqin
    Zhou, Huidi
    Lu, Jinjun
    An, Yulong
    Chen, Jianmin
    Yang, Jie
    WEAR, 2014, 311 (1-2) : 81 - 92
  • [23] Cavitation silt erosion behaviour of HVOF sprayed nickel based alloy coatings
    Hong, S.
    Wu, Y. P.
    Wang, Q.
    Li, G. Y.
    Ying, G. B.
    Wang, B.
    Gao, W. W.
    SURFACE ENGINEERING, 2013, 29 (08) : 588 - 593
  • [24] Corrosion resistance of HVOF sprayed HastelloyC nickel base alloy in seawater
    Kawakita, J
    Kuroda, S
    Fukushima, T
    Kodama, T
    CORROSION SCIENCE, 2003, 45 (12) : 2819 - 2835
  • [25] A study on slurry erosion and corrosion behaviour of HVOF sprayed titania coatings
    Ramesh, C. S.
    Sekhar, N.
    Keshavamurthy, R.
    Pramod, S.
    INTERNATIONAL JOURNAL OF SURFACE SCIENCE AND ENGINEERING, 2015, 9 (01) : 55 - 68
  • [26] Role of Coating Processes on the Corrosion Kinetics and Mechanism of Zinc in Artificial Seawater
    Singh, Jitendra Kumar
    Mandal, Soumen
    Adnin, Raihana Jannat
    Lee, Han-Seung
    Yang, Hyun-Min
    MATERIALS, 2021, 14 (23)
  • [27] Corrosion behavior and mechanism of arc-sprayed Zn and Al coating in seawater with SRB
    Wu, Y.-P. (wuyphhu@163.com), 1600, Editorial Office of Transactions of Materials and Heat Treatment (35):
  • [28] Structure and cavitation erosion behavior of HVOF sprayed multi-dimensional WC-10Co4Cr coating
    Ding, Xiang
    Cheng, Xu-dong
    Yu, Xiang
    Li, Chao
    Yuan, Cheng-qing
    Ding, Zhang-xiong
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2018, 28 (03) : 487 - 494
  • [29] The coupling effect of cavitation-erosion and corrosion for HVOF sprayed Cu-based medium-entropy alloy coating in 3.5 wt.% NaCl solution
    Cheng, Jie
    Wu, Yuping
    Zhu, Shuaishuai
    Hong, Sheng
    Cheng, Jiangbo
    Wang, Yujun
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 25 : 2936 - 2947
  • [30] Effect of chromium-titanium on corrosion and erosion of HVOF coating
    Sharma, Ratnesh Kumar
    Das, Randip Kumar
    Kumar, Shiv Ranjan
    SURFACE ENGINEERING, 2022, 38 (04) : 366 - 374