Ni3Al matrix high temperature self-lubricating composites

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 固体润滑国家重点实验室

	Ni3Al matrix high temperature self-lubricating composites
	Liu WM(刘维民); Bi QL(毕秦岭); Liu WM(刘维民); Yang J(杨军); Xue QJ(薛群基); Bi QL(毕秦岭); Zhu SY(朱圣宇)
刊名	Tribology International
	2011
卷号	44 页码:445-453
关键词	Ni3Al matrix Self-lubricating High temperature Composites
ISSN号	0301-679X
通讯作者	毕秦岭 ; 刘维民
中文摘要	ANi3Al matrix high temperature self-lubricating composite Ni3Al–BaF2–CaF2–Ag–Cr was fabricated by the powder metallurgy technique, and tribological behavior at a wide temperature range from room temperature to 800 1C was investigated. The results indicated that the composite exhibited low friction coefﬁcients (0.30–0.36) and wear rates (0.65–2.45 10 4 mm3 N 1 m 1 ). It was found that the low friction coefﬁcient was attributed to the synergistic effects of Ag, ﬂuorides and chromates formed in the tribo-chemical reaction at high temperatures. The low wear rate of the composite was due to the high strength and the excellent lubricating properties.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	the Innovation Group Foundation from NSFC (50721062);the National 973 Project (2007CB607601)
语种	英语
WOS记录号	WOS:000287957800010
公开日期	2012-09-24
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/843]
专题	兰州化学物理研究所_固体润滑国家重点实验室
通讯作者	Liu WM(刘维民); Bi QL(毕秦岭); Liu WM(刘维民); Bi QL(毕秦岭)
推荐引用方式 GB/T 7714	Liu WM,Bi QL,Liu WM,et al. Ni3Al matrix high temperature self-lubricating composites[J]. Tribology International,2011,44:445-453.
APA	刘维民.,毕秦岭.,刘维民.,杨军.,薛群基.,...&朱圣宇.(2011).Ni3Al matrix high temperature self-lubricating composites.Tribology International,44,445-453.
MLA	刘维民,et al."Ni3Al matrix high temperature self-lubricating composites".Tribology International 44(2011):445-453.