Liquid structure and melt treatment of M963 cast Ni base superalloy
文献类型：期刊论文
| 作者 | Yin, FS; Guan, HR; Sun, XF; Hu, ZQ |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2005-11-01 |
| 卷号 | 41期号:11页码:1190-1194 |
| 关键词 | Ni base superalloy liquid structure melt treatment |
| ISSN号 | 0412-1961 |
| 通讯作者 | Guan, HR() |
| 英文摘要 | The liquid structure and melt treatment of M963 Ni base superalloy have been studied by using high temperature X-ray diffraction. The results show that there exist Ni3Al-like cluster and residual MC carbide in the alloy melt superheated at 1520 degrees C, and the liquid structure of the M963 superalloy has a close relationship to the thermal history of the alloy melt. Both the rupture life and elongation of M963 superalloy at 975 degrees C under 225 MPa are all prolonged obviously by melt treatment at 1550-1650 degrees C. The commercial MgO crucible is unsuitable for high temperature treatment of melt at 1850 degrees C, but by using a new developed crucible such treatment can carry out and can obviously increase the rupture property of the recycled M963 superalloy at 975 degrees C and 225 MPa. |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000233702000012 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/84726]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Guan, HR |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Shandong Univ Technol, Sch Machinery Engn, Zibo 255049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yin, FS,Guan, HR,Sun, XF,et al. Liquid structure and melt treatment of M963 cast Ni base superalloy[J]. ACTA METALLURGICA SINICA,2005,41(11):1190-1194. |
| APA | Yin, FS,Guan, HR,Sun, XF,&Hu, ZQ.(2005).Liquid structure and melt treatment of M963 cast Ni base superalloy.ACTA METALLURGICA SINICA,41(11),1190-1194. |
| MLA | Yin, FS,et al."Liquid structure and melt treatment of M963 cast Ni base superalloy".ACTA METALLURGICA SINICA 41.11(2005):1190-1194. |
入库方式： OAI收割
来源：金属研究所
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