Solidification of Cu-Co alloy under rapid cooling conditions
文献类型：期刊论文
| 作者 | Zhao Jiuzhou; Li Haili; He Jie; Mang Xianfei |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2008-06-01 |
| 卷号 | 44期号:6页码:693-697 |
| 关键词 | Cu-Co alloy rapid solidification atomization modeling |
| ISSN号 | 0412-1961 |
| 通讯作者 | Zhao Jiuzhou(jzzhao@imr.ac.cn) |
| 英文摘要 | Gas atornization experiments were carried out with Cu-20%Co alloy (mass fraction). Powders with a fine dispersion of the Co-rich particles were obtained. A model was developed to describe the solidification process of the atomized drops. The kinetic details of the microstructure evolution in the drops were calculated. It was indicated that the numerical results had a good accordance with the experimental ones. The microstructure development during the liquid-liquid decomposition was a result of the concurrent action of the nucleation, the growth of the minority phase droplets, the collision coagulations between the droplets and the spatial separation of phases. A bigger drop achieved a lower cooling rate and a lower nucleation rate of the minority phase droplets. It exhibited, therefore, a coarse Co-rich particle microstructure. |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000257410200010 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/92921]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhao Jiuzhou |
| 作者单位 | Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao Jiuzhou,Li Haili,He Jie,et al. Solidification of Cu-Co alloy under rapid cooling conditions[J]. ACTA METALLURGICA SINICA,2008,44(6):693-697. |
| APA | Zhao Jiuzhou,Li Haili,He Jie,&Mang Xianfei.(2008).Solidification of Cu-Co alloy under rapid cooling conditions.ACTA METALLURGICA SINICA,44(6),693-697. |
| MLA | Zhao Jiuzhou,et al."Solidification of Cu-Co alloy under rapid cooling conditions".ACTA METALLURGICA SINICA 44.6(2008):693-697. |
入库方式： OAI收割
来源：金属研究所
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