Effects of Water Contamination on Micropitting and Rolling Contact Fatigue of Bearing Steels

被引：9
|
作者：
Qin, H. [1 ]
Doll, G. L. [1 ]
机构：
[1] Univ Akron, Dept Chem Biomol & Corros Engn, Akron, OH 44325 USA
来源：
JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME | 2023年 / 145卷 / 01期
关键词：
rolling element bearings; rolling fatigue; surface fatigue and fretting; surface roughness; and asperities; wear mechanisms; boundary lubrication; elastohydrodynamic lubrication; lubricant degradation; WHITE ETCHING CRACKS; HYDROGEN; OIL; PERFORMANCE; FRICTION; MATTER;
D O I：
10.1115/1.4055181
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this research, the effects of water contamination in oil were investigated on two kinds of failures that occur in bearing steel: micropitting and rolling contact fatigue. Whereas the presence of water in the oil had little effect on the generation of surface wear in these experiments, increases in the occurrences of micropitting and rolling contact fatigue were observed due to the presence of either dissolved or free water in lubricants. Additionally, the presence of white etching matter at crack interfaces was observed and evaluated. The experimental results showed that water content can be considered as a significant factor that accelerates the formation of micropitting and fatigue cracks in rolling bearings.
引用
收藏
页数：11
相关论文
共 50 条
  • [21] Influence of non-metallic inclusions on rolling contact fatigue life of bearing steels
    Okamoto, J.
    Toraibarojisuto/Journal of Japanese Society of Tribologists, 2001, 46 (09): : 677 - 679
  • [22] Rolling Contact Fatigue-Related Microstructural Alterations in Bearing Steels: A Brief Review
    Yin, Hongxiang
    Wu, Yi
    Liu, Dan
    Zhang, Pengpai
    Zhang, Guanzhen
    Fu, Hanwei
    METALS, 2022, 12 (06)
  • [23] Rolling contact fatigue behaviour of heat resistant bearing steels at high operational temperatures
    Böhmer, HJ
    Hirsch, T
    Streit, E
    MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK, 1999, 30 (09) : 533 - 541
  • [24] Phase transformation in the subsurface of case carbonitrided bearing steels under rolling contact fatigue
    Jiang, Gang-Hui
    Li, Shu-Xin
    Pu, Ji-Bin
    Yu, Feng
    TRIBOLOGY INTERNATIONAL, 2022, 169
  • [25] Hydrogen-assisted microcrack formation in bearing steels under rolling contact fatigue
    Liang, X. Z.
    Zhao, G-H
    Owens, J.
    Gong, P.
    Rainforth, W. M.
    Rivera-Diaz-del-Castillo, P. E. J.
    INTERNATIONAL JOURNAL OF FATIGUE, 2020, 134
  • [26] Effect of non-metallic inclusions on rolling contact fatigue life of bearing steels
    Yaguchi, H.
    Toraibarojisuto/Journal of Japanese Society of Tribologists, 2001, 46 (09): : 702 - 705
  • [27] Mechanistic study of dark etching regions in bearing steels due to rolling contact fatigue
    El Laithy, Mostafa
    Wang, Ling
    Harvey, Terry J.
    Schwedt, Alexander
    Vierneusel, Bernd
    Mayer, Joachim
    ACTA MATERIALIA, 2023, 246
  • [28] Improvement of the Rolling Contact Fatigue Resistance in Bearing Steels by Adjusting the Composition of Oxide Inclusions
    Shimamoto, Masaki
    Sugimura, Tomoko
    Kimura, Sei
    Owaki, Akihiro
    Kaizuka, Masaki
    Shindo, Yosuke
    BEARING STEEL TECHNOLOGIES: 10TH VOLUME: ADVANCES IN STEEL TECHNOLOGIES FOR ROLLING BEARINGS, 2015, 1580 : 173 - 185
  • [29] Rolling contact fatigue of case carburized steels
    Walvekar, Aditya A.
    Sadeghi, Farshid
    INTERNATIONAL JOURNAL OF FATIGUE, 2017, 95 : 264 - 281
  • [30] EFFECTS OF RETAINED AUSTENITE ON ROLLING FATIGUE LIFE OF BALL-BEARING STEELS
    YAJIMA, E
    MIYAZAKI, T
    SUGIYAMA, T
    TERAJIMA, H
    TRANSACTIONS OF THE JAPAN INSTITUTE OF METALS, 1974, 15 (03): : 173 - 179
12345