Kinetics of crystallization nucleation and growth in Al-rich metallic glass
文献类型：期刊论文
| 作者 | Zhang, HW; Wang, JQ; Lu, K |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2002-06-01 |
| 卷号 | 38期号:6页码:609-612 |
| 关键词 | Al-rich metallic glass primary nanophase nucleation and growth |
| ISSN号 | 0412-1961 |
| 通讯作者 | Lu, K(klu@imr.ac.cn) |
| 英文摘要 | The primary crystallization kinetics of an Al(85)Ni(5)y(8)Co(2) amorphous alloy was studied by differential scanning calorimetry, in situ electrical resistance measurement and high-resolution electron microscopy. It was identified that a glass transition occurs clearly prior to onset of primary crystallization although some pre-existing nuclei do exist in this glass. Interestingly, the nucleation and growth kinetics of the primary Al nanocrystals proceeds at largely separated stages. The growth of the quenched-in nuclei of Al occurs predominantly well below glass transition temperature (T-g) followed by a high density nucleation in the remaining amorphous matrix near T-g and finally growth of all nuclei developed before. |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000176623900010 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/114172]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Lu, K |
| 作者单位 | Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, HW,Wang, JQ,Lu, K. Kinetics of crystallization nucleation and growth in Al-rich metallic glass[J]. ACTA METALLURGICA SINICA,2002,38(6):609-612. |
| APA | Zhang, HW,Wang, JQ,&Lu, K.(2002).Kinetics of crystallization nucleation and growth in Al-rich metallic glass.ACTA METALLURGICA SINICA,38(6),609-612. |
| MLA | Zhang, HW,et al."Kinetics of crystallization nucleation and growth in Al-rich metallic glass".ACTA METALLURGICA SINICA 38.6(2002):609-612. |
入库方式： OAI收割
来源：金属研究所
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