NiAl Matrix High-Temperature Self-Lubricating Composite

被引：31
|
作者：
Zhu, Shengyu [1 ,2 ]
Bi, Qinling [1 ]
Wu, Hairong [1 ,2 ]
Yang, Jun [1 ]
Liu, Weimin [1 ]
机构：
[1] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China
[2] Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
来源：
TRIBOLOGY LETTERS | 2011年 / 41卷 / 03期
基金：
中国国家自然科学基金;
关键词：
NiAl matrix; High temperature; Self-lubricating composite; Wear; TRIBOLOGICAL PROPERTIES; SLIDING WEAR; MECHANICAL-PROPERTIES; METALS; PM212; CR;
D O I：
10.1007/s11249-010-9727-9
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A high-temperature self-lubricating composite NiAl-Cr-Mo-CaF2 was fabricated using the powder metallurgy technique, and the tribological behavior of the composite at a wide range of temperatures (room temperature to 1000 A degrees C) was investigated. The results showed that the composite had a favorable friction coefficient of about 0.2 and an excellent wear resistance of about 1 x 10(-5) mm(3)N(-1)m(-1) at the high temperatures tested (800 and 1000 A degrees C). The excellent self-lubricating performance was attributed to the formation of the glaze film on the worn surface consisting mainly of CaCrO4 and CaMoO4 as high-temperature solid lubricants.
引用
收藏
页码：535 / 540
页数：6
相关论文
共 50 条
  • [1] NiAl Matrix High-Temperature Self-Lubricating Composite
    Shengyu Zhu
    Qinling Bi
    Hairong Wu
    Jun Yang
    Weimin Liu
    Tribology Letters, 2011, 41 : 535 - 540
  • [2] NiAl Matrix Self-Lubricating Composite at a Wide Temperature Range
    Zhu, Shengyu
    Kong, Lingqian
    Li, Fei
    Yang, Jun
    Ma, Jiqiang
    Cheng, Jun
    Zhen, Jinming
    Qiao, Zhuhui
    JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 2015, 137 (02):
  • [3] High temperature composite is self-lubricating
    不详
    AIRCRAFT ENGINEERING AND AEROSPACE TECHNOLOGY, 1997, 69 (01): : 72 - 73
  • [4] SELF-LUBRICATING COMPOSITE MATERIALS FOR HIGH TEMPERATURE APPLICATIONS
    HOUGHTON, J
    MITCHELL, LA
    INDUSTRIAL LUBRICATION AND TRIBOLOGY, 1969, 21 (02) : 50 - &
  • [5] WEAR AND FRICTION OF HIGH-TEMPERATURE SELF-LUBRICATING COMPOSITES
    SUTOR, P
    LUBRICATION ENGINEERING, 1984, 40 (02): : 96 - 102
  • [6] Tribological Performance of NiAl Self-lubricating Matrix Composite with Addition of Graphene at Different Loads
    Xiao, Yecheng
    Shi, Xiaoliang
    Zhai, Wenzheng
    Yao, Jie
    Xu, Zengshi
    Chen, Long
    Zhu, Qingshuai
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2015, 24 (08) : 2866 - 2874
  • [7] Tribological Performance of NiAl Self-lubricating Matrix Composite with Addition of Graphene at Different Loads
    Yecheng Xiao
    Xiaoliang Shi
    Wenzheng Zhai
    Jie Yao
    Zengshi Xu
    Long Chen
    Qingshuai Zhu
    Journal of Materials Engineering and Performance, 2015, 24 : 2866 - 2874
  • [8] P/M metal-matrix high-temperature solid self-lubricating materials
    Kong, Xiaoli
    Liu, Yongbing
    Lu, You
    Huo, Fuxiang
    Fenmo Yejin Jishu/Powder Metallurgy Technology, 2001, 19 (02): : 86 - 92
  • [9] HIGH-TEMPERATURE SELF-LUBRICATING COATINGS AND TREATMENTS - A REVIEW.
    Bhushan, Bharat
    Metal Finishing, 1980, 78 (05) : 83 - 88
  • [10] High-temperature wear behavior of self-lubricating Co matrix alloys prepared by P/M
    Cui, Gongjun
    Han, Junrui
    Wu, Guoxiong
    WEAR, 2016, 346 : 116 - 123
12345