Denitrogenation during vacuum induction melting refining Ni base superalloy using CaO crucible

doi:10.1179/026708302225004784

IMR OpenIR

	Denitrogenation during vacuum induction melting refining Ni base superalloy using CaO crucible
	Niu, JP ; Yang, KN ; Sun, XF ; Jin, T ; Guan, HR ; Hu, ZQ
通讯作者	Niu, JP()
	2002-09-01
发表期刊	MATERIALS SCIENCE AND TECHNOLOGY
ISSN	0267-0836
卷号	18 期号:9 页码:1041-1044
摘要	The denitrogenation behaviour during vacuum induction melting of Ni base superalloy using CaO crucible was studied, and the nitrogen solubility under different vacuum levels as well as Al and Ti addition amounts at 1873 K were also calculated. The experiment results show that Al addition had beneficial effect, but Ti addition had adverse effect to denitrogenation. The increase of vacuum level is a powerful measure to accelerate the denitrogenation process. The denitrogenation mechanism has been discussed for a nitrogen content of below 10 ppm.
DOI	10.1179/026708302225004784
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000178457900014
出版者	MANEY PUBLISHING
引用统计	被引频次：19[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/321006/115315
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, Met Res Inst, Beijing 100864, Peoples R China 2.Shenyang Univ, Dept Mat, Shenyang 110044, Peoples R China
推荐引用方式 GB/T 7714	Niu, JP,Yang, KN,Sun, XF,et al. Denitrogenation during vacuum induction melting refining Ni base superalloy using CaO crucible[J]. MATERIALS SCIENCE AND TECHNOLOGY,2002,18(9):1041-1044.
APA	Niu, JP,Yang, KN,Sun, XF,Jin, T,Guan, HR,&Hu, ZQ.(2002).Denitrogenation during vacuum induction melting refining Ni base superalloy using CaO crucible.MATERIALS SCIENCE AND TECHNOLOGY,18(9),1041-1044.
MLA	Niu, JP,et al."Denitrogenation during vacuum induction melting refining Ni base superalloy using CaO crucible".MATERIALS SCIENCE AND TECHNOLOGY 18.9(2002):1041-1044.