Effect of Solution Treatment. on Globularization Evolution of alpha Lamellae of High Strength and High Toughness Titanium Alloy

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	Effect of Solution Treatment. on Globularization Evolution of alpha Lamellae of High Strength and High Toughness Titanium Alloy
	Qi Min; Ma Yingjie; Huang Sensen; Qiu Jianke; Lei Jiafeng; Yang Riu
刊名	RARE METAL MATERIALS AND ENGINEERING
	2020-03-01
卷号	49 期号:3 页码:997-1001
关键词	titanium globularization solution treatment
ISSN号	1002-185X
通讯作者	Ma Yingjie(yjma@imr.ac.cn)
英文摘要	The alloy of Ti-Al-Sn-Zr-Mo-Cr-V-Fe system was used as the research object. Different solution heat treatments were designed to establish the foundation of the best match optimization between the toughness and hardness of the alloy. The influence of holding time of solution treatment on the globularization of alpha layer was studied by metallographic microstructure and lamellae size analysis. Results show that with the increase of the holding time, the globularization rate increases to the highest and then it becomes stable. The phenomenon was also analyzed by boundary splitting and termination migration. It is demonstrated that the study provides experimental basis for the design of thermal processing parameters and the matching between strength and toughness in alpha/beta two-phase zone.
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
WOS记录号	WOS:000551278100037
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/139962]
专题	金属研究所_中国科学院金属研究所
通讯作者	Ma Yingjie
作者单位	Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Qi Min,Ma Yingjie,Huang Sensen,et al. Effect of Solution Treatment. on Globularization Evolution of alpha Lamellae of High Strength and High Toughness Titanium Alloy[J]. RARE METAL MATERIALS AND ENGINEERING,2020,49(3):997-1001.
APA	Qi Min,Ma Yingjie,Huang Sensen,Qiu Jianke,Lei Jiafeng,&Yang Riu.(2020).Effect of Solution Treatment. on Globularization Evolution of alpha Lamellae of High Strength and High Toughness Titanium Alloy.RARE METAL MATERIALS AND ENGINEERING,49(3),997-1001.
MLA	Qi Min,et al."Effect of Solution Treatment. on Globularization Evolution of alpha Lamellae of High Strength and High Toughness Titanium Alloy".RARE METAL MATERIALS AND ENGINEERING 49.3(2020):997-1001.