Effect of rhenium on solidification and segregation of nickel-based superalloy

doi:10.1007/s12598-011-0294-5

IMR OpenIR

	Effect of rhenium on solidification and segregation of nickel-based superalloy
	Liu Enze 1; Guan Xiurong 2; Zheng Zhi 1
通讯作者	Liu Enze(nzliu@imr.ac.cn)
	2011-03-01
发表期刊	RARE METALS
ISSN	1001-0521
卷号	30 页码:320-322
摘要	The solidified process of the rhenium-containing nickel-based superalloys was investigated in this paper. The solidified experiments of samples were carried out in a silicon carbon tube furnace with following water quenching. Microstructure of samples and subsequent compositional analysis of solidified ones were determined by an optical microscope (OM) and electronic probe micro analysis (EPMA), respectively. The results show the initial temperature, final temperature and the temperature interval of solidification keep constant with increasing content of Re in alloys under the test conditions, demonstrating the similar solidification sequences. With increasing Re element in alloy, the segregation coefficient of Al, Cr, Co, Mo, and Ta slightly varies, but the segregation coefficient of W obviously decreases.
关键词	superalloy rhenium solidification segregation
资助者	National Natural Science Foundation of China
DOI	10.1007/s12598-011-0294-5
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[50901077]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000303126300068
出版者	NONFERROUS METALS SOC CHINA
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/104554
专题	中国科学院金属研究所
通讯作者	Liu Enze
作者单位	1.Chinese Acad Sci, Inst Met Res, Superalloy Div, Shenyang 110016, Peoples R China 2.Shenyang Ligong Univ, Sch Environm & Chem Engn, Shenyang 110168, Peoples R China
推荐引用方式 GB/T 7714	Liu Enze,Guan Xiurong,Zheng Zhi. Effect of rhenium on solidification and segregation of nickel-based superalloy[J]. RARE METALS,2011,30:320-322.
APA	Liu Enze,Guan Xiurong,&Zheng Zhi.(2011).Effect of rhenium on solidification and segregation of nickel-based superalloy.RARE METALS,30,320-322.
MLA	Liu Enze,et al."Effect of rhenium on solidification and segregation of nickel-based superalloy".RARE METALS 30(2011):320-322.