Kinetic behaviour of TiB2 particles in Al melt and their effect on grain refinement of aluminium alloys
文献类型：期刊论文
| 作者 | Zhang, Li-li2; Jiang, Hong-xiang2; He, Jie1,2; Zhao, Jiu-zhou1,2 |
| 刊名 | TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
 |
| 出版日期 | 2020-08-01 |
| 卷号 | 30期号:8页码:2035-2044 |
| ISSN号 | 1003-6326 |
| 关键词 | TiB2 particles kinetic behaviour grain refinement aluminium alloy |
| DOI | 10.1016/S1003-6326(20)65358-4 |
| 通讯作者 | Zhang, Li-li(llzhang@imr.ac.cn) ; Zhao, Jiu-zhou(jzzhao@imr.ac.cn) |
| 英文摘要 | Solidification experiments were carried out to investigate the kinetic behaviour of TiB2 particles in Al melt and their effect on the grain refinement of commercially-pure Al. A model was proposed to describe the kinetic behaviour of TiB2 particles during the whole process from the addition of( )TiB(2) to the melt to the freezing of the melt. The results indicate that TiB2 particles are not stable in Al melt. They may dissolve and coarsen during the holding period and grow during the cooling period of the melt. The kinetic behaviour of TiB2 particles in the melt has a great influence on their number density and the grain refinement. Solute Ti addition can suppress the dissolution, Ostwald ripening and growth behaviours of TiB2 particles. |
| 资助项目 | National Natural Science Foundation of China[51901231] ; National Natural Science Foundation of China[51971227] ; National Natural Science Foundation of China[51771210] ; National Natural Science Foundation of China[51774264] ; Natural Science Foundation of Liaoning Province, China[2019-BS-253] |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000572688600002 |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province, China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/140611]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhang, Li-li; Zhao, Jiu-zhou |
| 作者单位 | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Li-li,Jiang, Hong-xiang,He, Jie,et al. Kinetic behaviour of TiB2 particles in Al melt and their effect on grain refinement of aluminium alloys[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2020,30(8):2035-2044. |
| APA | Zhang, Li-li,Jiang, Hong-xiang,He, Jie,&Zhao, Jiu-zhou.(2020).Kinetic behaviour of TiB2 particles in Al melt and their effect on grain refinement of aluminium alloys.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,30(8),2035-2044. |
| MLA | Zhang, Li-li,et al."Kinetic behaviour of TiB2 particles in Al melt and their effect on grain refinement of aluminium alloys".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 30.8(2020):2035-2044. |
入库方式： OAI收割
来源：金属研究所
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