Denitrogenation and desulphurization during vacuum induction melting refining Ni-base superalloy
文献类型：期刊论文
| 作者 | J. P. Niu ; X. F. Sun ; K. N. Yang ; Q. Zheng ; H. R. Guan ; Z. Q. Hu |
| 刊名 | Transactions of Nonferrous Metals Society of China
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| 出版日期 | 2002 |
| 卷号 | 12期号:1页码:41228 |
| 关键词 | Ni-base superalloy VIM (vacuum induction melting) CaO crucible denitrogenation desulphurization |
| ISSN号 | 1003-6326 |
| 中文摘要 | The denitrogenation and desulphurization behavior during vacuum induction melting (VIM) refining Ni-base superalloy using CaO crucible was studied. It has been found that the desulphurization process did not occur by only using CaO crucible. Combining with the results of XRD and composition analysis, the desulphurization mechanism of CaO crucible was proposed. Al addition limits effect on denitrogenation, but it is very important for desulphurization. Ti addition has adverse effect on denitrogenation. The increase of vacuum is a powerful measurement to accelerate the denitrogenation process. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/36379]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | J. P. Niu,X. F. Sun,K. N. Yang,et al. Denitrogenation and desulphurization during vacuum induction melting refining Ni-base superalloy[J]. Transactions of Nonferrous Metals Society of China,2002,12(1):41228. |
| APA | J. P. Niu,X. F. Sun,K. N. Yang,Q. Zheng,H. R. Guan,&Z. Q. Hu.(2002).Denitrogenation and desulphurization during vacuum induction melting refining Ni-base superalloy.Transactions of Nonferrous Metals Society of China,12(1),41228. |
| MLA | J. P. Niu,et al."Denitrogenation and desulphurization during vacuum induction melting refining Ni-base superalloy".Transactions of Nonferrous Metals Society of China 12.1(2002):41228. |
入库方式： OAI收割
来源：金属研究所
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