Tribological Behavior of Ti3AlC2 Against SiC at Ambient and Elevated Temperatures

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	Tribological Behavior of Ti3AlC2 Against SiC at Ambient and Elevated Temperatures
	Ma JQ(马吉强)1,2 ; Li F(李斐)1 ; Cheng J(程军)1 ; Fu LC(符立才)1 ; Qiao ZH(乔竹辉)1 ; Liu WM(刘维民)1 ; Yang J(杨军)1 ; Yang J(杨军); Qiao ZH(乔竹辉)
刊名	Tribology Letters
	2013
卷号	50 期号:3 页码:323-330
关键词	Ti3AlC2 Friction and wear MAX phases High temperature
ISSN号	1023-8883
通讯作者	杨军 ; 乔竹辉
英文摘要	In this paper, we reported the tribological behavior of Ti₃AlC₂ disk sliding against SiC ball from room temperature (RT) to 1,000 ℃. The tribological properties are highly dependent of testing temperature. At RT, the coefficient of friction (CoF) is as low as 0.34 in the steady state, but the wear rate is relative high (4.26 x 10^-4 mm³/Nm). At 200 and 400 ℃, the CoF is as high as 1.21, and the wear rates are very high, about on the order of 10^-3 mm³/Nm. From 600 to 1,000 ℃, however, Ti₃AlC₂ exhibits quite low wear rate on the order of 10^-6 mm³/Nm and relative moderate CoF, 0.60-0.80. The compacted continuous oxide layer at 600 ℃ and above might be responsible for the outstanding wear resistance.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	the National Natural Science Foundation of China (51275507;51202258);the National Basic Research Program of China (2013CB632300)
语种	英语
WOS记录号	WOS:000319161700004
公开日期	2013-12-02
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/4226]
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	Yang J(杨军); Qiao ZH(乔竹辉)
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Ma JQ,Li F,Cheng J,et al. Tribological Behavior of Ti3AlC2 Against SiC at Ambient and Elevated Temperatures[J]. Tribology Letters,2013,50(3):323-330.
APA	Ma JQ.,Li F.,Cheng J.,Fu LC.,Qiao ZH.,...&乔竹辉.(2013).Tribological Behavior of Ti3AlC2 Against SiC at Ambient and Elevated Temperatures.Tribology Letters,50(3),323-330.
MLA	Ma JQ,et al."Tribological Behavior of Ti3AlC2 Against SiC at Ambient and Elevated Temperatures".Tribology Letters 50.3(2013):323-330.