Fretting Corrosion Wear Behavior of TC4 Alloy

被引：0
|
作者：
Yu Shurong [1 ]
Sun Lu [1 ]
Song Wei [1 ]
He Yanni [1 ]
Jing Pengfei [1 ]
机构：
[1] Lanzhou Univ Technol, Lanzhou 730050, Gansu, Peoples R China
来源：
RARE METAL MATERIALS AND ENGINEERING | 2019年 / 48卷 / 04期
关键词：
TC4; alloy; fretting wear; fretting corrosion; sodium chloride solution; synergy;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Fretting wear test of TC4 alloy in sodium chloride solution were studied, and the effects of loads on wear scars, friction coefficient and wear resistance were investigated under different friction counterparts. Results show that the wear mechanism attributes adhesive wear to fatigue and peeling with abrasive wear, and corrosion wear appears on the surface. The friction coefficient decreases under the sodium chloride solution and the curves keeps stable. The friction coefficient curves of Al2O3/TC4 fluctuates greatly and the wear mechanism turns fretting into reciprocating sliding under the large loads. The wear rate and wear resistance of Si3N4/TC4 is larger than those of GCr15/TC4, which means the abrasion performance of GCr15/TC4 is better than that of Si3N4/TC4 and GCr15 ball performs the best wear properties under the corrosive wear. The agravity of TC4 alloy is caused by wear and the interaction of wear and corrosion in sodium chloride solution.
引用
收藏
页码：1183 / 1188
页数：6
相关论文
共 20 条
  • [1] [Anonymous], 2005, THESIS
  • [2] Study on transition between fretting and reciprocating sliding wear
    Chen, GX
    Zhou, ZR
    [J]. WEAR, 2001, 250 : 665 - 672
  • [3] Ding H., 2007, THESIS
  • [4] Ding Hongyan, 2005, LUBR ENG, P28
  • [5] The effect of slip regime on fretting wear-induced stress evolution
    Ding, J
    Leen, SB
    McColl, IR
    [J]. INTERNATIONAL JOURNAL OF FATIGUE, 2004, 26 (05) : 521 - 531
  • [6] Microstructural, electrochemical and tribo-electrochemical characterisation of titanium-copper biomedical alloys
    Guinon Pina, V.
    Amigo, V.
    Igual Munoz, A.
    [J]. CORROSION SCIENCE, 2016, 109 : 115 - 125
  • [7] HAN J Y, 2016, Titanium Industry Progress, V33, P1
  • [8] Jiang Xiaoxia, 2003, CORROSIVE WEAR METAL, P198
  • [9] Third body effects and material fluxes in tribocorrosion systems involving a sliding contact
    Landolt, D
    Mischler, S
    Stemp, M
    Barril, S
    [J]. WEAR, 2004, 256 (05) : 517 - 524
  • [10] [刘明 Liu Ming], 2014, [润滑与密封, Lubrication Engineering], V39, P88
12