Distribution and Roles of P in DD6 Alloy

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	Distribution and Roles of P in DD6 Alloy
	Yang Jinxia; Li Jinguo; Jin Tao; Sun Xiaofeng; Hu Zhuangqi
刊名	RARE METAL MATERIALS AND ENGINEERING
	2016-05-01
卷号	45 期号:5 页码:1253-1256
关键词	superalloy segregation P stress-rupture properties tensile properties
ISSN号	1002-185X
通讯作者	Yang Jinxia(jxyang@imr.ac.cn)
英文摘要	The distribution of P and its effects on the mechanical properties of DD6 alloy were studied by SEM and AES. Results show that when P contents exceed 0.1%, Cr, Nb and Mo are segregated together while Al is rare in the region of P segregation. The region without gamma' is formed around the region of P segregation. However, when the content of P is 0.01%, they are segregated in the ruptured interface although 0, P and S are the rare elements. The segregation of P degenerates the interfacial strength. In addition, the stress-rupture properties and tensile properties decline with the increase of P.
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:000377148800030
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/122284]
专题	金属研究所_中国科学院金属研究所
通讯作者	Yang Jinxia
作者单位	Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Yang Jinxia,Li Jinguo,Jin Tao,et al. Distribution and Roles of P in DD6 Alloy[J]. RARE METAL MATERIALS AND ENGINEERING,2016,45(5):1253-1256.
APA	Yang Jinxia,Li Jinguo,Jin Tao,Sun Xiaofeng,&Hu Zhuangqi.(2016).Distribution and Roles of P in DD6 Alloy.RARE METAL MATERIALS AND ENGINEERING,45(5),1253-1256.
MLA	Yang Jinxia,et al."Distribution and Roles of P in DD6 Alloy".RARE METAL MATERIALS AND ENGINEERING 45.5(2016):1253-1256.