Study on microstructure, mechanical and wear resistance properties of arc sprayed Al-Mg alloy coating

被引：1
|
作者：
Duc, Thanh Le [1 ]
Thi, Ha Pham [2 ,4 ]
Van, Tuan Nguyen [2 ]
Thu, Quy Le [3 ]
Thi, Ly Pham [2 ]
Nguyen, Tuan Anh [2 ]
Quoc, Cuong Ly [2 ]
Bich, Thuy Dao [2 ]
机构：
[1] Le Quy Don Tech Univ, Fac Mech Engn, 236 Hoang Quoc Viet, Hanoi 10000, Vietnam
[2] Vietnam Acad Sci & Technol VAST, Inst Trop Technol, 18 Hoang Quoc Viet, Hanoi 100000, Vietnam
[3] Natl Key Lab Welding & Surface Treatment Technol, 4 Pham Van Dong, Hanoi 10000, Vietnam
[4] Vietnam Acad Sci & Technol, Inst Trop Technol, Lab Data Trop Tests & Environm, 18 Hoang Quoc Viet, Hanoi 10000, Vietnam
来源：
VIETNAM JOURNAL OF CHEMISTRY | 2023年 / 61卷 / S3期
关键词：
Al-Mg coating; Al-Mg alloy; arc sprayed Al-Mg coating; electric arc spraying; wear resistance; CORROSION-FATIGUE; MOLTEN ALUMINUM; SEAWATER; BEHAVIOR;
D O I：
10.1002/vjch.202300084
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this investigation, Al-Mg alloy coating samples were deposited by the electric arc spray technique on SS400 steel substrate at various spraying parameters, namely, the spray current (150, 200 and 300 A), the air pressure (4, 4.5 and 5.5 bar) and the stand-off distance (100, 162.8 and 200 mm). The structure morphology, phase composition, porosity, microhardness, adhesion and wear resistance of the coating were studied. The obtained results showed that the coating at the spray current of 300 A, the air pressure of 5.5 bar and the stand-off distance of 162.8 mm has the lowest porosity and highest microhardness. In addition, this coating also has better adhesion to the steel substrate and wear resistance than other coatings. Moreover, X-ray phase analysis showed that the following phases are created on the surface of the Al-Mg coatings: Al, Al2MgO4 and Al3Mg2.
引用
下载
收藏
页码：77 / 83
页数：7
相关论文
共 50 条
  • [1] Microstructure and mechanical properties of Al-Mg alloy sheets for autobody application
    Jiang, DM
    Kang, SB
    Kim, HW
    MATERIALS SCIENCE AND TECHNOLOGY, 1999, 15 (12) : 1401 - 1407
  • [2] Study on the corrosion electrochemistry behavior and wear resistance of the arc thermal sprayed Zn-Al alloy coating
    Zou, Zhixiang
    Zeng, Jiao
    Liu, Zhengwei
    Mo, Yuandong
    Liang, Guiming
    Wang, Liangliang
    Guo, Zhongning
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 24 : 8414 - 8428
  • [3] Effect of titanium powder on microstructure and mechanical properties of wire plus arc additively manufactured Al-Mg alloy
    Wang, Liwei
    Suo, Yingchao
    Liang, Zhimin
    Wang, Dianlong
    Wang, Qian
    MATERIALS LETTERS, 2019, 241 : 231 - 234
  • [4] Characterisation of microstructure and mechanical properties in Al-Mg alloy with addition of Sc and Zr
    Jiang, F.
    Zhou, J.
    Huang, H.
    Qu, J.
    MATERIALS RESEARCH INNOVATIONS, 2014, 18 : 228 - 234
  • [5] The effect of scandium on the microstructure, mechanical properties and weldability of a cast Al-Mg alloy
    Lathabai, S
    Lloyd, PG
    ACTA MATERIALIA, 2002, 50 (17) : 4275 - 4292
  • [6] USE OF CNT ADDITION FOR MICROSTRUCTURE AND MECHANICAL PROPERTIES MODIFICATION OF Al-Mg ALLOY
    Isupov, Fedor
    Panchenko, Oleg
    Zamozdra, Maxim
    Mushnikov, Igor
    11TH INTERNATIONAL CONFERENCE ON NANOMATERIALS - RESEARCH & APPLICATION (NANOCON 2019), 2020, : 91 - 96
  • [7] Microstructure and mechanical properties of an Al-Mg alloy solidified under high pressures
    Jie, J. C.
    Zou, C. M.
    Brosh, E.
    Wang, H. W.
    Wei, Z. J.
    Li, T. J.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2013, 578 : 394 - 404
  • [8] Effects of Er on the microstructure and mechanical properties of an as-extruded Al-Mg alloy
    Wu, Z. G.
    Song, Min
    He, Y. H.
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2009, 504 (1-2): : 183 - 187
  • [9] Effects of Mn and Ca additions on microstructure and mechanical properties of Al-Mg alloy
    Choi, S. W.
    Kim, Y. C.
    Kang, C. S.
    Jung, J. M.
    Hong, S. K.
    METALLURGY TECHNOLOGY AND MATERIALS II, 2013, 813 : 427 - +
  • [10] Influence of Heat Treatment on the Microstructure and Wear Properties of Arc-Sprayed FeCrAl/Al Coating
    Ndumia, Joseph Ndiithi
    Kang, Min
    Lin, Jinran
    Liu, Jitao
    Li, Hao
    COATINGS, 2022, 12 (03)
12345