EFFECT OF PHOSPHORUS ON SOLIDIFICATION PROCESS AND SEGREGATION OF DIRECTIONALLY SOLIDIFIED IN738 SUPERALLOY

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	EFFECT OF PHOSPHORUS ON SOLIDIFICATION PROCESS AND SEGREGATION OF DIRECTIONALLY SOLIDIFIED IN738 SUPERALLOY
	H. Q. Zhu; Z. Q. Hu; Y. X. Zhu; S. R. Guo; H. R. Guan; C. X. Shi; M. Morinaga; Y. Murata
	1995
发表期刊	Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science
ISSN	1073-5615
卷号	26 期号:4 页码:831-837
摘要	The effect of phosphorus on the solidification and the solute segregation of a directionally solidified IN738 Ni-based superalloy was investigated experimentally employing a method of partially directional solidification and subsequent quick quenching. It was found that the phosphorus addition widened the solidus-liquidus temperature interval of the alloy. Both the P content and the solidification rate affected the morphology of the solid-liquid interface and the precipitation of phosphides in the alloy. phosphorus segregated largely in the intercellular/interdendritic regions and promoted the segregation of other alloying elements in the solidified structure.
部门归属	acad sinica, inst met res, shenyang 110015, peoples r china. nagoya univ, dept mat sci & technol, nagoya, aichi 46401, japan.;zhu, hq (reprint author), toyohashi univ technol, dept prod syst engn, toyohashi, aichi 441, japan
关键词	Inconel-718 Behavior
URL	查看原文
WOS记录号	WOS:A1995RM55900018
引用统计	被引频次：17[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/321006/38783
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. Q. Zhu,Z. Q. Hu,Y. X. Zhu,et al. EFFECT OF PHOSPHORUS ON SOLIDIFICATION PROCESS AND SEGREGATION OF DIRECTIONALLY SOLIDIFIED IN738 SUPERALLOY[J]. Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science,1995,26(4):831-837.
APA	H. Q. Zhu.,Z. Q. Hu.,Y. X. Zhu.,S. R. Guo.,H. R. Guan.,...&Y. Murata.(1995).EFFECT OF PHOSPHORUS ON SOLIDIFICATION PROCESS AND SEGREGATION OF DIRECTIONALLY SOLIDIFIED IN738 SUPERALLOY.Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science,26(4),831-837.
MLA	H. Q. Zhu,et al."EFFECT OF PHOSPHORUS ON SOLIDIFICATION PROCESS AND SEGREGATION OF DIRECTIONALLY SOLIDIFIED IN738 SUPERALLOY".Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science 26.4(1995):831-837.