| Effect of Al and Ti on precipitation behaviour of gamma" in cast alloy 625 | |
| Yang, Fei1,2; Hou, Jieshan1; Zhou, Lanzhang1 | |
| Corresponding Author | Hou, Jieshan(jshou@imr.ac.cn) ; Zhou, Lanzhang() |
| 2020-12-15 | |
| Source Publication | PHILOSOPHICAL MAGAZINE LETTERS
 |
| ISSN | 0950-0839 |
| Pages | 8 |
| Abstract | In the smelting process of large castings, the addition of deoxidiser is bound to introduce other elements, such as Al and Ti. This research investigates the influence of Al and Ti on the precipitation behaviour of the gamma" phase in cast alloy 625. The results showed that Al and Ti can improve the supersaturation of Nb in inter-dendritic zones during long-term aging. Furthermore, Al and Ti atoms replace partial Nb atoms in the gamma" phase and promote the precipitation and growth of gamma", which lead to an increase in strength at high temperatures. |
| Keyword | Cast alloy 625 aluminum titanium precipitation behaviour microstructure |
| Funding Organization | National Natural Science Foundation of China (NSFC) |
| DOI | 10.1080/09500839.2020.1856954 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China (NSFC)[51571191] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering ; Physics |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Physics, Applied ; Physics, Condensed Matter |
| WOS ID | WOS:000598594800001 |
| Publisher | TAYLOR & FRANCIS LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/158848 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Hou, Jieshan; Zhou, Lanzhang |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei, Peoples R China |
| Recommended Citation GB/T 7714 | Yang, Fei,Hou, Jieshan,Zhou, Lanzhang. Effect of Al and Ti on precipitation behaviour of gamma" in cast alloy 625[J]. PHILOSOPHICAL MAGAZINE LETTERS,2020:8. |
| APA | Yang, Fei,Hou, Jieshan,&Zhou, Lanzhang.(2020).Effect of Al and Ti on precipitation behaviour of gamma" in cast alloy 625.PHILOSOPHICAL MAGAZINE LETTERS,8. |
| MLA | Yang, Fei,et al."Effect of Al and Ti on precipitation behaviour of gamma" in cast alloy 625".PHILOSOPHICAL MAGAZINE LETTERS (2020):8. |
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