| Interfacial energy between Al melt and TiB2 particles and efficiency of TiB2 particles to nucleate alpha-Al | |
| Zhang, Lili1; Zheng, Qiuju1,2; Jiang, Hongxiang1; Zhao, Jiuzhou1,2 | |
| Corresponding Author | Zhao, Jiuzhou(jzzhao@imr.ac.cn) |
| 2019-02-01 | |
| Source Publication | SCRIPTA MATERIALIA
 |
| ISSN | 1359-6462 |
| Volume | 160Pages:25-28 |
| Abstract | The interfacial energy between Al melt and TiB2 particles is calculated based on the Gibbs absorption isotherm. The efficiency of TiB2 to nucleate alpha-Al is discussed. The interfacial energy between Al melt and TiB2 remains almost constant while the efficiency of TiB2 to nucleate alpha-Al depends on the solute Ti concentration (x(Ti)) in Al melt When x(Ti) is less than 1.78 x 10(-4) at%, TiB2 cannot nucleate alpha-Al. With the increase of x(Ti) the efficiency of TiB2 to nucleate alpha-Al increases until a complete wetting of TiB2 particles by solid Al in the environment of liquid Al is achieved. (C) 2018 Published by Elsevier Ltd on behalf of Acta Materialia Inc. |
| Keyword | Aluminium Interfacial energy Heterogeneous nucleation Grain refinement |
| Funding Organization | National Natural Science Foundation of China ; China's Manned Space Station Project ; Chinese Academy of Sciences Strategic Priority Program on Space Science ; Natural Science Foundation of Liaoning Province |
| DOI | 10.1016/j.scriptamat.2018.09.042 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51471173] ; National Natural Science Foundation of China[51771210] ; National Natural Science Foundation of China[51501207] ; China's Manned Space Station Project[TGJZ800-2-RW024] ; Chinese Academy of Sciences Strategic Priority Program on Space Science[XDA15013800] ; Natural Science Foundation of Liaoning Province[2015010431] |
| WOS Research Area | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000449311000006 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/130129 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhao, Jiuzhou |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Lili,Zheng, Qiuju,Jiang, Hongxiang,et al. Interfacial energy between Al melt and TiB2 particles and efficiency of TiB2 particles to nucleate alpha-Al[J]. SCRIPTA MATERIALIA,2019,160:25-28. |
| APA | Zhang, Lili,Zheng, Qiuju,Jiang, Hongxiang,&Zhao, Jiuzhou.(2019).Interfacial energy between Al melt and TiB2 particles and efficiency of TiB2 particles to nucleate alpha-Al.SCRIPTA MATERIALIA,160,25-28. |
| MLA | Zhang, Lili,et al."Interfacial energy between Al melt and TiB2 particles and efficiency of TiB2 particles to nucleate alpha-Al".SCRIPTA MATERIALIA 160(2019):25-28. |
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