Comparative study on effects of different coatings on biodegradable and wear properties of Mg-2Zn-1Gd-0.5Zr alloy

被引：22
|
作者：
Chen, Junxiu [1 ,2 ]
Lu, Sihan [1 ,2 ]
Tan, Lili [1 ]
Etim, Iniobong P. [1 ,2 ]
Yang, Ke [1 ]
机构：
[1] Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
[2] Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R China
来源：
SURFACE & COATINGS TECHNOLOGY | 2018年 / 352卷
关键词：
Mg alloy; MAO coating; Sr-P coating; Ca-P coating; Biodegradation; Wear resistance; ZK60 MAGNESIUM ALLOY; IN-VITRO; CA; BIOCOMPATIBILITY; DEGRADATION; RESISTANCE; IMPLANTS; VIVO; AZ31;
D O I：
10.1016/j.surfcoat.2018.08.028
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Coating is one of the effective methods to improve the corrosion resistance of the biodegradable Mg alloys. In this work, comparative study on the effects of micro-arc oxidation (MAO) coating, Sr-P coating and Ca-P coating on the biodegradable and wear properties of Mg-2Zn-1Gd-0.5Zr alloy were investigated. The results showed that the degradation deposition contained Gd on the surfaces of both MAO coating and Sr-P coating, which stabilized the coating, thereby increasing the degradation resistance of the alloy. The wear test showed that MAO coating and Ca-P coating exhibited good wear resistance. For a 5N loading, the sliding distances of MAO coating, Sr-P coating and Ca-P coating were 2.24 m, 0.29 m and 9.00 m respectively, before the coatings were completely destroyed. This investigation revealed that the MAO coating exhibits the best degradation resistance and the Ca-P coating exhibits the best wear resistance.
引用
收藏
页码：273 / 284
页数：12
相关论文
共 50 条
  • [1] Microstructure, mechanical and biodegradable properties of a Mg-2Zn-1Gd-0.5Zr alloy with different solution treatments
    Chen, Jun-Xiu
    Gao, Ming
    Tan, Li-Li
    Yang, Ke
    RARE METALS, 2019, 38 (06) : 532 - 542
  • [2] Effect of trace copper on the microstructure, corrosion behavior and biological properties of biodegradable Mg-2Zn-1Gd-0.5Zr alloy
    Qiao, Mingliang
    Sha, Jianchun
    Yin, Siqi
    Liu, Wenhong
    Zhao, Zhong
    Cui, Jianzhong
    Zhang, Zhiqiang
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2022, 18 : 1607 - 1622
  • [3] Microstructure, mechanical and biodegradable properties of a Mg–2Zn–1Gd–0.5Zr alloy with different solution treatments
    Jun-Xiu Chen
    Ming Gao
    Li-Li Tan
    Ke Yang
    Rare Metals, 2019, 38 : 532 - 542
  • [4] Microstructure, mechanical and biodegradable properties of a Mg–2Zn–1Gd–0.5Zr alloy with different solution treatments
    Jun-Xiu Chen
    Ming Gao
    Li-Li Tan
    Ke Yang
    Rare Metals, 2019, 38 (06) : 532 - 542
  • [5] Effects of trace amounts of Sn, Ca, and Cu on the electrochemical properties and discharge performance of Mg-2Zn-1Gd-0.5Zr as an anode for Mg-air battery
    Li, Lianhui
    Sha, Jianchun
    Qiao, Mingliang
    Tian, Jie
    Liu, Wenhong
    Zhang, Zhiqiang
    ELECTROCHIMICA ACTA, 2023, 465
  • [6] In vitro degradation and antibacterial property of a copper-containing micro-arc oxidation coating on Mg-2Zn-1Gd-0.5Zr alloy
    Chen, Junxiu
    Zhang, Yi
    Ibrahim, Muhammad
    Etim, Iniobong P.
    Tan, Lili
    Yang, Ke
    COLLOIDS AND SURFACES B-BIOINTERFACES, 2019, 179 : 77 - 86
  • [7] Shot Peening Process and Friction and Wear Properties of Mg-9Gd-3.5Y-2Zn-0.5Zr Alloy
    He S.
    Zhang Z.
    Surface Technology, 2024, 53 (07): : 96 - 106
  • [8] Microstructure and mechanical properties of Mg-5Gd-2Y-2Zn-0.5Zr alloy
    Meng, L. G.
    Fang, C. F.
    Peng, P.
    Mi, S. B.
    Zhu, Q.
    Li, N. P.
    Hao, H.
    Zhang, X. G.
    MATERIALS RESEARCH INNOVATIONS, 2014, 18 (01) : 14 - 19
  • [9] Effects of ECAP extrusion on the mechanical and biodegradable properties of an extruded Mg-1.5Zn-0.5Y-0.5Zr alloy
    Shen, Ying
    Chen, Junxiu
    Wang, Guiyang
    Cao, Dali
    Tan, Lili
    Misra, R. D. K.
    Yang, Ke
    MATERIALS TECHNOLOGY, 2022, 37 (02) : 135 - 142
  • [10] Friction and wear behaviors of biodegradable Mg-6Gd-0.5Zn-0.4Zr alloy under simulated body fluid condition
    Dai, Jianwei
    Zhang, Xiaobo
    Yin, Qiao
    Ni, Shengnan
    Ba, Zhixin
    Wang, Zhangzhong
    JOURNAL OF MAGNESIUM AND ALLOYS, 2017, 5 (04) : 448 - 453
12345