Tribo-corrosion performance of Fe-Cr-B alloy coating manufactured by high deposition rate and conventional laser directed energy deposition

被引：6
作者：
Wang, Yaowei [1 ,2 ]
Xu, Lianyong [1 ,2 ,3 ]
Zhao, Lei [1 ,2 ]
Han, Yongdian [1 ,2 ]
Hao, Kangda [1 ,2 ]
Ren, Wenjing [1 ,2 ]
机构：
[1] Tianjin Univ, Sch Mat Sci & Engn, Tianjin 300350, Peoples R China
[2] Tianjin Univ, Tianjin Key Lab Adv Joining Technol, Tianjin 300350, Peoples R China
[3] Tianjin Univ, State Key Lab Engines, Tianjin 300350, Peoples R China
来源：
TRIBOLOGY INTERNATIONAL | 2024年 / 192卷
关键词：
Fe-Cr-B alloy; Laser directed energy deposition; Friction; And Tribo-corrosion; WEAR BEHAVIOR; TRIBOCORROSION; CHROMIUM; MICROSTRUCTURE; PRECIPITATION; (CR; FE)(2)B; MECHANISMS; MORPHOLOGY; TOUGHNESS; BORIDE;
D O I：
10.1016/j.triboint.2023.109245
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The Fe-Cr-B alloy coatings, fabricated through both high deposition rate and conventional laser-directed energy deposition processes (H-LDED and LDED), have found application in hydraulic supports for coal mining machinery. However, a comprehensive assessment of their tribo-corrosion performance under friction and corrosion synergies is lacking. In this study, friction tests were conducted in corrosive environments to evaluate tribocorrosion properties. While both coatings comprise M2B-type borides and matrix phases, the H-LDED coating outperforms the LDED coating due to reduced micro-segregation between M2B-type borides and the matrix, enhancing corrosion resistance. The maintained matrix supporting the M2B network structures further contributes to improved tribo-corrosion resistance.
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页数：16
相关论文
共 52 条
[1]   Electron Backscatter Diffraction (EBSD) analysis of laser-cladded AISI 420 martensitic stainless steel [J].
Alam, Mohammad K. ;
Mehdi, Mehdi ;
Urbanic, Ruth Jill ;
Edrisy, Afsaneh .
MATERIALS CHARACTERIZATION, 2020, 161
[2]   On the effect of Ni additions to Fe - Cr - B high modulus steels [J].
Baron, C. ;
Springer, H. .
MATERIALS & DESIGN, 2019, 167
[3]   The significance and use of the friction coefficient [J].
Blau, PJ .
TRIBOLOGY INTERNATIONAL, 2001, 34 (09) :585-591
[4]   Modeling tribocorrosion of passive metals - A review [J].
Cao, Shoufan ;
Mischler, Stefano .
CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE, 2018, 22 (04) :127-141
[5]   Important contributions of multidimensional nanoadditives on the tribofilms: From formation mechanism to tribological behaviors [J].
Chen, Yang ;
Yang, Kang ;
Lin, Haibo ;
Zhang, Feizhi ;
Xiong, Bangying ;
Zhang, Honglei ;
Zhang, Chenhua .
COMPOSITES PART B-ENGINEERING, 2022, 234
[6]   A step towards designing Fe-Cr-B-C cast alloys [J].
Christodoulou, P ;
Calos, N .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2001, 301 (02) :103-117
[7]   Degradation mechanisms in martensitic stainless steels: Wear, corrosion and tribocorrosion appraisal [J].
Dalmau, A. ;
Richard, C. ;
Igual-Munoz, A. .
TRIBOLOGY INTERNATIONAL, 2018, 121 :167-179
[8]   STACKING-FAULTS IN CHROMIUM, IRON AND VANADIUM MIXED CARBIDES OF THE TYPE M7C3 [J].
DUDZINSKI, W ;
MORNIROLI, JP ;
GANTOIS, M .
JOURNAL OF MATERIALS SCIENCE, 1980, 15 (06) :1387-1401
[9]   A new grain refinement route for duplex stainless steels: Micro-duplex stainless steel matrix composites processed by laser powder bed fusion [J].
Fang, Yongjian ;
Kim, Min-Kyeom ;
Zhang, Yali ;
Kim, Taehwan ;
No, Jonghwan ;
Suhr, Jonghwan .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2023, 881
[10]   FAULT-INDUCED POLYTYPISM IN (CR, FE)(2)B [J].
GOLDFARB, I ;
KAPLAN, WD ;
ARIELY, S ;
BAMBERGER, M .
PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES, 1995, 72 (04) :963-979
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