Crystallization kinetics of the Ni-based bulk metallic glass

IMR OpenIR

	Crystallization kinetics of the Ni-based bulk metallic glass
	Qin, FX; Zhang, HF; Chen, P; Li, H; Hu, ZQ
通讯作者	Zhang, HF()
	2004-12-01
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	40 期号:12 页码:1285-1289
摘要	The crystallization kinetics of the Ni45Ti23Zr15Si5Pd12 alloy has been investigated by DSC and XRD. The process of crystallization is multi-stage proceeding. The isothermal activation energy obtained from Arrhenius equation increases with the process of crystallization. Based on the JMA equation, the average Avrami exponent for the main crystallization process is larger than 3.0, indicating the crystallization to be a three-dimensional nucleation and growth. The large atomic size difference and negative heats of mixing increase the thermal stability of the Ni-based amorphous alloy.
关键词	Ni-based bulk metallic glass crystallization kinetics crystallization activation energy
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000226107700011
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/81762
专题	中国科学院金属研究所
通讯作者	Zhang, HF
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	Qin, FX,Zhang, HF,Chen, P,et al. Crystallization kinetics of the Ni-based bulk metallic glass[J]. ACTA METALLURGICA SINICA,2004,40(12):1285-1289.
APA	Qin, FX,Zhang, HF,Chen, P,Li, H,&Hu, ZQ.(2004).Crystallization kinetics of the Ni-based bulk metallic glass.ACTA METALLURGICA SINICA,40(12),1285-1289.
MLA	Qin, FX,et al."Crystallization kinetics of the Ni-based bulk metallic glass".ACTA METALLURGICA SINICA 40.12(2004):1285-1289.