| Influence of phosphorous on nucleation and growth of grains during solidification in a NiCrFe alloy | |
| Lian, Xintong1,2; Sun, Wenru1; Chang, Litao1; Liu, Fang1; Xin, Xin1 | |
| Corresponding Author | Sun, Wenru(wrsun@imr.ac.cn) |
| 2019 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 35Issue:1Pages:134-141 |
| Abstract | The influence of phosphorus on the solidification of a NiCrFe model alloy has been investigated through a series of analytical techniques. It was found that increasing phosphorous additions greatly influenced the as-cast microstructure, changing from equiaxed grains to columnar grains in the center of ingots. It is indicated that the increase of phosphorous reduced the nucleation of grains and promoted dendrite growth during solidification. Furthermore, the addition of phosphorus in alloys also caused the segregation and phase transformation at grain boundaries and in interdendritic regions. The mechanism by which phosphorus influence the solidification of alloys was discussed based on experimental results as well. (C) 2018 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| Keyword | NiCrFe alloy Phosphorus Segregation Nucleation Grain growth |
| DOI | 10.1016/j.jmst.2018.07.001 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000449263900019 |
| Publisher | JOURNAL MATER SCI TECHNOL |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/130270 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Sun, Wenru |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China |
| Recommended Citation GB/T 7714 | Lian, Xintong,Sun, Wenru,Chang, Litao,et al. Influence of phosphorous on nucleation and growth of grains during solidification in a NiCrFe alloy[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2019,35(1):134-141. |
| APA | Lian, Xintong,Sun, Wenru,Chang, Litao,Liu, Fang,&Xin, Xin.(2019).Influence of phosphorous on nucleation and growth of grains during solidification in a NiCrFe alloy.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,35(1),134-141. |
| MLA | Lian, Xintong,et al."Influence of phosphorous on nucleation and growth of grains during solidification in a NiCrFe alloy".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 35.1(2019):134-141. |
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