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Chinese Academy of Sciences Institutional Repositories Grid
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
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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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