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	Microstructure and wear resistance of Ti-3Zr-2Sn-3Mo-15Nb (TLM) alloy
	Yu Zhen-Tao ; Zheng Yu-Feng ; Niu Jin-Long ; Huangfu Qiang ; Zhang Ya-Feng ; Yu Sen
	2007
关键词	Ti-3Zr-2Sn-3Mo-15Nb alloy microstructure wear resistance phase constitution ss titanium alloy BIOMEDICAL TITANIUM-ALLOYS
英文摘要	The effects of heat treatment on the microstructure and phase constitution of Ti-3Zr-2Sn-3Mo-15Nb (TLM) alloy were investigated by optical microscopy, X-ray diffractometry and transmission electron microscopy. The wear resistance of TLM alloy was tested by sliding wear in comparison with as-annealed Ti-6Al-4V and as-aged Ti-13Nb-13Zr. The results show that the specimen cooled from alpha+ss dual phase region is mainly composed of ss, alpha and alpha '' phases, while the specimen cooled from ss single phase region is mainly composed of ss and alpha phases, in which ss phase is predominate. The coefficient of friction of TLM alloy treated at 680 degrees C, 1 h, AC+510 degrees C, 6 h, AC is smaller than that of others, thereby TLM alloy has a better wear resistance which is also proved by the surface topography after wear test.; Metallurgy & Metallurgical Engineering; SCI(E); CPCI-S(ISTP); 0
语种	英语
内容类型	会议论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/398962]
专题	工学院
推荐引用方式 GB/T 7714	Yu Zhen-Tao,Zheng Yu-Feng,Niu Jin-Long,et al. Microstructure and wear resistance of Ti-3Zr-2Sn-3Mo-15Nb (TLM) alloy[C]. 见:.

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