Wear-resisting oxide films for 900 degrees C

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	Wear-resisting oxide films for 900 degrees C
	M. B. Peterson; S. Z. Li; S. F. Murray
	1997
发表期刊	Journal of Materials Science & Technology
ISSN	1005-0302
卷号	13 期号:2 页码:99-106
摘要	A study was conducted to develop low-friction,wear-resistant surfaces on high temperature alloys for the temperature range from 26 degrees C to 900 degrees C. The approach investigated consists of modifying the naturally occurring oxide film in order to improve its tribological properties. improvement is needed at low temperatures where the oxide film, previously formed at high temperature, spalls due to stresses induced by sliding. Experiments with Ti, W and Ta additions show a beneficial effect when added to Ni and Ni-base alloys. Low friction can be maintained down to 100 degrees C from 900 degrees C. For unalloyed Ni friction and surface damage increases at 400 degrees C to 500 degrees C. Two new alloys were perpared based on the beneficial results of binary alloys and ZrO2 diffusion in Ni. Low friction at temperature above 500 degrees C and reasonable values (0.32 similar to 0.42) at low temperature are obtained.
部门归属	acad sinica,inst met res,shenyang 110015,peoples r china. wear sci corp,arnold,md. rensselaer polytech inst,troy,ny.
关键词	Oxidation Behavior Alloys
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38064
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	M. B. Peterson,S. Z. Li,S. F. Murray. Wear-resisting oxide films for 900 degrees C[J]. Journal of Materials Science & Technology,1997,13(2):99-106.
APA	M. B. Peterson,S. Z. Li,&S. F. Murray.(1997).Wear-resisting oxide films for 900 degrees C.Journal of Materials Science & Technology,13(2),99-106.
MLA	M. B. Peterson,et al."Wear-resisting oxide films for 900 degrees C".Journal of Materials Science & Technology 13.2(1997):99-106.