Denitrogenation during VIM refining Ni-base superalloy

IMR OpenIR

	Denitrogenation during VIM refining Ni-base superalloy
	Niu, JP ; Yang, KN ; Jin, T ; Sun, XF ; Guan, HR ; Hu, ZQ
通讯作者	Niu, JP()
	2001-09-18
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	37 期号:9 页码:943-946
摘要	The denitrogenation behavior during vacuum induction melting (VIM) Ni-base superalloy using CaO crucible was studied, and the dissolubilities of nitrogen under different vacuum levels as well as At and Ti adding amounts at 1600 degreesC were also calculated. The results show that At addition has evident effect to denitrogenation and Ti addition has adverse effect to denitrogenation. The increase of vacuum level is a powerful way to accelerate the rate of denitrogenation.
关键词	Ni-base superalloy vacuum induction melting CaO crucible denitrogenation
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000172767200010
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：6[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/321006/111676
专题	中国科学院金属研究所
通讯作者	Niu, JP
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Shenyang Univ, Dept Mat Engn, Shenyang 110044, Peoples R China
推荐引用方式 GB/T 7714	Niu, JP,Yang, KN,Jin, T,et al. Denitrogenation during VIM refining Ni-base superalloy[J]. ACTA METALLURGICA SINICA,2001,37(9):943-946.
APA	Niu, JP,Yang, KN,Jin, T,Sun, XF,Guan, HR,&Hu, ZQ.(2001).Denitrogenation during VIM refining Ni-base superalloy.ACTA METALLURGICA SINICA,37(9),943-946.
MLA	Niu, JP,et al."Denitrogenation during VIM refining Ni-base superalloy".ACTA METALLURGICA SINICA 37.9(2001):943-946.