A comparative study of the microstructure and corrosion resistance of Fe-based/B4C composite coatings with Ni-added or Cu-added by vacuum cladding

被引:7
作者
Yu, Huan [1 ]
Luo, Zongan [1 ]
Zhang, Xin [1 ]
Feng, Yingying [1 ]
Xie, Guangming [1 ]
机构
[1] Northeastern Univ, State Key Lab Rolling Technol & Automat, Shenyang 110819, Peoples R China
关键词
Composite coating; Vacuum cladding; Hard phases; Corrosion resistance; 2-BODY ABRASIVE WEAR; BEHAVIOR; ALLOY;
D O I
10.1016/j.matlet.2022.133730
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In order to improve the corrosion resistance of Fe-based/B4C composite coating, Fe-based/B4C composite coating without and with Ni-added or Cu-added were prepared by vacuum cladding, and the corrosion behaviour of the coatings in 0.5 mol/L HCl solution was studied. The results showed that the coatings were metallurgically bonded to the steel substrate. Due to the additions of Ni or Cu, the coating matrix underwent phase trans-formation and formed martensite, the morphology of hard phases (carboboride and boride) also changed into irregular blocks, and hard phases in Cu-added coating was finer in size. After 1 and 7 days of immersion corrosion, the corrosion morphology of coating with Ni-added or Cu-added presented a small number of corrosion holes compared with the non-added coating, indicated that the additions of Ni or Cu significantly improved the corrosion resistance of the coating. And the surface corrosion of Cu-added coating was the shal-lowest, showing the best corrosion resistance.
引用
收藏
页数:4
相关论文
共 11 条
[1]   Microstructure and corrosion resistance of Fe-based coatings prepared using high-speed laser cladding and powerful spinning treatment [J].
Bai, Qiaofeng ;
Zhang, Jian ;
Li, Qihang ;
Wang, Rui ;
Zhao, Chunjiang .
MATERIALS LETTERS, 2022, 310
[2]   Influence of molybdenum on the microstructure and properties of a FeCrBSi alloy coating deposited by plasma transferred arc hardfacing [J].
Hou, Qing Yu .
SURFACE & COATINGS TECHNOLOGY, 2013, 225 :11-20
[3]   Effects of Mn addition on the two-body abrasive wear behavior of Fe-3.0 wt% B alloy [J].
Jian, Yongxin ;
Huang, Zhifu ;
Xing, Jiandong ;
Guo, Xingzhi ;
Wang, Yong ;
Lv, Zheng .
TRIBOLOGY INTERNATIONAL, 2016, 103 :243-251
[4]   Investigation on two-body abrasive wear behavior and mechanism of Fe-3.0 wt% B cast alloy with different chromium content [J].
Jian, Yongxin ;
Huang, Zhifu ;
Xing, Jiandong ;
Liu, Xiaoting ;
Sun, Liang ;
Zheng, Baochao ;
Wang, Yong .
WEAR, 2016, 362 :68-77
[5]   Characterization and corrosion behavior of high-chromium white cast irons [J].
Neville, A. ;
Reza, F. ;
Chiovelli, S. ;
Revega, T. .
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2006, 37A (08) :2339-2347
[6]   In situ synthesised WC-reinforced Co-based alloy layer by vacuum cladding [J].
Tao, X. P. ;
Zhang, S. ;
Wu, C. L. ;
Zhang, C. H. ;
Chen, J. ;
Abdullah, Adil O. .
SURFACE ENGINEERING, 2018, 34 (04) :316-323
[7]   Influence of the Cu content on the electrochemical corrosion performances of Ni60 coating [J].
Yang, Xiaotian ;
Zeng, Rong ;
Fu, Xiaoyue ;
Wang, Xinhua ;
Zhou, Jun ;
Yu, Lun .
CORROSION SCIENCE, 2022, 205
[8]   Effect of normal load on two-body abrasive wear of an Fe-B-Cr-C based alloy with minor Cu and Ni additions [J].
Yi, Yanliang ;
Xing, Jiandong ;
Lu, Yafang ;
Gao, Yimin ;
Fu, Hanguang ;
Yu, Langlang ;
Wan, Mingjia ;
Zheng, Qiaoling .
WEAR, 2018, 408 :160-170
[9]   Effect of Ni additions on microstructure, interfacial diffusion behavior and properties of Fe-based/B4C composite coating by vacuum cladding [J].
Yu, Huan ;
Luo, Zongan ;
Xie, Guangming ;
Feng, Yingying .
MATERIALS CHARACTERIZATION, 2023, 196
[10]   Influence of Ni content on the microstructure and reciprocating wear of Fe-based/B4C composite coating by vacuum cladding [J].
Yu, Huan ;
Luo, Zongan ;
Wang, Yuhao ;
Feng, Yingying ;
Xie, Guangming ;
Misra, R. D. K. .
SURFACE & COATINGS TECHNOLOGY, 2021, 423