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Denitrogenation and desulphurization in VIM for Ni-base superalloy refining
Niu, JP; Yang, KN; Sun, XF; Jin, T; Guan, HR; Hu, ZQ
Corresponding AuthorNiu, JP()
2003
Source PublicationRARE METAL MATERIALS AND ENGINEERING
ISSN1002-185X
Volume32Issue:1Pages:63-66
AbstractThe denitrogenation and desulphurization behavior during refining Ni-base superalloy in VIM by using CaO crucible was studied. It was found that the desulphurization process did not occur by only using CaO crucible. Combining with the results of XRD analysis, the desulphurization mechanism of CaO crucible was proposed. The Al addition had beneficial effect, and played a very important role on desulphurization. And the Ti addition had adverse effect on denitrogenation. It was a powerful measure to increase vacuum level for the denitrogenation process.
KeywordNi-base superalloy VIM CaO crucible denitrogenation desulphurization
Indexed BySCI
Language英语
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000180808200015
PublisherNORTHWEST INST NONFERROUS METAL RESEARCH
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/115894
Collection中国科学院金属研究所
Corresponding AuthorNiu, JP
Affiliation1.Shenyang Univ, Dept Mat Engn, Shenyang 110044, Peoples R China
2.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Niu, JP,Yang, KN,Sun, XF,et al. Denitrogenation and desulphurization in VIM for Ni-base superalloy refining[J]. RARE METAL MATERIALS AND ENGINEERING,2003,32(1):63-66.
APA Niu, JP,Yang, KN,Sun, XF,Jin, T,Guan, HR,&Hu, ZQ.(2003).Denitrogenation and desulphurization in VIM for Ni-base superalloy refining.RARE METAL MATERIALS AND ENGINEERING,32(1),63-66.
MLA Niu, JP,et al."Denitrogenation and desulphurization in VIM for Ni-base superalloy refining".RARE METAL MATERIALS AND ENGINEERING 32.1(2003):63-66.
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