Sliding-wear behavior of TiN- and CrN-coated 2024 aluminum alloy against an Al2O3 ball

被引：34
作者：
Zhou, F [1 ]
Suh, CM
Kim, SS
Murakami, R
机构：
[1] Kyungpook Natl Univ, Sch Mech Engn, Taegu 702701, South Korea
[2] Jiangsu Univ, Sch Mat Sci & Engn, Zhenjiang 212013, Peoples R China
[3] Univ Tokushima, Dept Mech Engn, Tokushima 7708506, Japan
来源：
TRIBOLOGY LETTERS | 2002年 / 13卷 / 03期
关键词：
TiN; CrN; coating; wear; tribological behavior; 2024 aluminum alloy;
D O I：
10.1023/A:1020103908345
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Dry sliding friction and wear behavior of TiN and CrN deposited on 2024 aluminum alloy by arc ion plating was investigated using the ball-on-disk wear test. The effects of normal load and ceramic coating on the friction coefficient and wear-resistance of 2024 aluminum alloy were studied. The worn surfaces were observed by scanning electron microscopy (SEM). The results show that wear volume increases while the friction coefficient decreases with an increase in normal load. The wear resistance of CrN is higher than that of TiN. The wear mechanism of TiN-coated 2024 Al is related to the oxidation of TiN coating and plastic deformation of 2024 Al. Conversely, the wear mechanism of CrN-coated 2024 Al is related to the fatigue fracture of the coating, which was affected by residual stress and plastic deformation of 2024 Al.
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收藏
页码：173 / 178
页数：6
相关论文
共 13 条
  • [1] ASHRAFIZADEH F, 1991, HIGH PERFORMANCE CER, P613
  • [2] ION-PLATED TITANIUM CARBONITRIDE FILMS
    BERGMANN, E
    KAUFMANN, H
    SCHMID, R
    VOGEL, J
    [J]. SURFACE & COATINGS TECHNOLOGY, 1990, 42 (03) : 237 - 251
  • [3] Fei Z, 1999, T NONFERR METAL SOC, V9, P115
  • [4] A COMPARISON OF MAGNETRON SPUTTERED AND ARC EVAPORATED PVD THIN-FILMS FOR WEAR APPLICATIONS IN MULTIPOINT CUTTING TOOLS
    FLEMING, MG
    HASHMI, MSJ
    [J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 1992, 32 (1-2) : 481 - 488
  • [5] GUPTA PK, 1974, ASME, V96, P250
  • [6] MATERIAL SELECTION FOR HARD COATINGS
    HOLLECK, H
    [J]. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1986, 4 (06): : 2661 - 2669
  • [7] Hutchings I.M., 1992, TRIBOLOGY FRICTION W
  • [8] PROPERTIES OF ARC-EVAPORATED CRN AND (CR, AL)N COATINGS
    KNOTEK, O
    LOFFLER, F
    SCHOLL, HJ
    [J]. SURFACE & COATINGS TECHNOLOGY, 1991, 45 (1-3) : 53 - 58
  • [9] LEROY J, 1990, MECH COATINGS
  • [10] XPS in the study of high-temperature oxidation of CrN and TiN hard coatings
    Milosev, I.
    Strehblow, H. -H.
    Navinsek, B.
    [J]. SURFACE & COATINGS TECHNOLOGY, 1995, 74-75 (1-3) : 897 - 902
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