Desulphurization during VIM refining Ni-base superalloy using CaO crucible
文献类型：期刊论文
| 作者 | J. P. Niu ; K. N. Yang ; T. Jin ; X. F. Sun ; H. R. Guan ; Z. Q. Hu |
| 刊名 | Journal of Materials Science & Technology
 |
| 出版日期 | 2003 |
| 卷号 | 19期号:1页码:69-72 |
| 关键词 | Ni-base superalloy CaO crucible VIM desulphurization calcium |
| ISSN号 | 1005-0302 |
| 中文摘要 | The variation of S content during VIM refining Ni-base superalloy using CaO crucible was studied. It was found that the desulphurization process could not be carried out by only using CaO crucible. The role of Al addition to desulphurization was also studied. Combining with the results of XRD and composition analysis of the CaO crucible, the mechanism of desulphurization was proposed. Thermodynamical calculation about the reaction between the interface of CaO crucible and liquid metal has been discussed. This work indicated that under proper refining technology the S content in the liquid Ni-base alloy could be reduced from 3x10(-5) to 2x10(-6)similar to4x10(-6). |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35974]  |
| 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,K. N. Yang,T. Jin,et al. Desulphurization during VIM refining Ni-base superalloy using CaO crucible[J]. Journal of Materials Science & Technology,2003,19(1):69-72. |
| APA | J. P. Niu,K. N. Yang,T. Jin,X. F. Sun,H. R. Guan,&Z. Q. Hu.(2003).Desulphurization during VIM refining Ni-base superalloy using CaO crucible.Journal of Materials Science & Technology,19(1),69-72. |
| MLA | J. P. Niu,et al."Desulphurization during VIM refining Ni-base superalloy using CaO crucible".Journal of Materials Science & Technology 19.1(2003):69-72. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。