Solidification Behavior and Segregation of Re-containing Cast Ni-base Superalloy with Different Cr Content

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	Solidification Behavior and Segregation of Re-containing Cast Ni-base Superalloy with Different Cr Content
	X. R. Guan; E. Z. Liu; Z. Zheng; Y. S. Yu; J. A. Tong; Y. C. Zhai
	2011
发表期刊	Journal of Materials Science & Technology
ISSN	1005-0302
卷号	27 期号:2 页码:113-117
摘要	The effect of chromium (Cr) on solidification and segregation behavior of Re-containing cast Ni-base superalloys was investigated by optical microscopy (OM), scanning electron microscopy (SEM) and electronic probe Micro analysis (EPMA). The results show that Cr has significant effect on solidification and segregation behavior of Re-containing cast Ni-base superalloys. The liquidus and solidus of alloy decrease with increasing Cr in alloys. The segregation coefficient (K) of Mo increases and that of W and Re decreases gradually with increasing Cr element.
部门归属	[guan, xiurong; liu, enze; zheng, zhi; yu, yongsi; tong, jian] chinese acad sci, inst met res, div superalloy, shenyang 110016, peoples r china. [guan, xiurong] shenyang ligong univ, sch environm & chem engn, shenyang 110168, peoples r china. [guan, xiurong; zhai, yuchun] northeastern univ, sch met & mat, shenyang 110004, peoples r china.;liu, ez (reprint author), chinese acad sci, inst met res, div superalloy, shenyang 110016, peoples r china;nzliu@imr.ac.cn
关键词	Superalloy Chromium Solidification Segregation Single-crystal Superalloy Microsegregation Carbide Alloy
URL	查看原文
WOS记录号	WOS:000288526000004
引用统计	被引频次：25[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/321006/30359
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. R. Guan,E. Z. Liu,Z. Zheng,et al. Solidification Behavior and Segregation of Re-containing Cast Ni-base Superalloy with Different Cr Content[J]. Journal of Materials Science & Technology,2011,27(2):113-117.
APA	X. R. Guan,E. Z. Liu,Z. Zheng,Y. S. Yu,J. A. Tong,&Y. C. Zhai.(2011).Solidification Behavior and Segregation of Re-containing Cast Ni-base Superalloy with Different Cr Content.Journal of Materials Science & Technology,27(2),113-117.
MLA	X. R. Guan,et al."Solidification Behavior and Segregation of Re-containing Cast Ni-base Superalloy with Different Cr Content".Journal of Materials Science & Technology 27.2(2011):113-117.

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