自然科学版 英文版
自然科学版 英文版
自然科学版 英文版

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中南大学学报(英文版)

Journal of Central South University

Vol. 3    No. 2    December 1996

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LUBRICATING BEHAVIOR OF IRON RHENATE AND ITS RELATION TO MATCHING PAIRS
Xiong Dangsheng1; Peng Chaoqun1; Li Shizhuo2

1. Powder Metallurgy Research Institute, Central South University of Technology, Changsha 410083, China;
2. Institute of Metal Research, Chinese Academy of Sciences

Abstract:The iron rhenate was compounded by chemical method, which may be generated during wear process of Fe-Re alloys at elevated temperature. The friction coefficient of iron rhenate has been determined by a pin-on-disc device. The results show that iron rhenate plays role of lubricating at RT-600℃. The lubricating behavior is related to the matching pairs. The hardness of the materials of matching pairs, compatibility of iron rhenate with materials of matching pairs and surface roughness of disc affect the lubricating behavior of iron rhenate mostly. The principle of matching pairs is proposed.

 

Key words: iron rhenate; lubrication; oxide film; matching pairs

中南大学学报(自然科学版)
  ISSN 1672-7207
CN 43-1426/N
ZDXZAC
中南大学学报(英文版)
  ISSN 2095-2899
CN 43-1516/TB
JCSTFT
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