IDENTIFYING THE GLASS TRANSITIONS IN Al85Ni5Y6Fe2Co2 METALLIC GLASS USING TEMPERATURE MODULATED DIFFERENTIAL SCANNING CALORIMETRY

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	IDENTIFYING THE GLASS TRANSITIONS IN Al85Ni5Y6Fe2Co2 METALLIC GLASS USING TEMPERATURE MODULATED DIFFERENTIAL SCANNING CALORIMETRY
	Yang Hongwang 1,2; Tong Weiping 1; Zhao Xiang 1; Zuo Liang 1; Wang Jianqiang 3
通讯作者	Yang Hongwang(huwyang2000@hotmail.com)
	2008-11-01
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	44 期号:11 页码:1384-1387
摘要	Two endothermic steps were observed on the normal differential scanning calorimetry (DSC) of Al(85)Ni(5)y(6)Fe(2)Co(2) metallic glass prepared by melt spinning, which is mostly ascribed to two glass transition processes caused by amorphous phase separation. Temperature modulated differential scanning calorimetry (TMDSC) reveals that the two endothermic steps are not attributed to two glass transition processes. High-angel annular detector dark-field scanning transmission electron microscopy (HAADF-STEM) and EDS formerly gave evidence of amorphous phase separation for the sample annealed non-isothermally at 300 degrees C, but only one glass transition was observed on the reversible heat flow of the TMDSC curves for this sample.
关键词	metallic glass glass transition temperature modulated differential scanning calorimetry (TMDSC) crystallization
资助者	National Postdoctoral Science Foundation of China ; Postdoctoral Foundation of Northeastern University ; Project of Sharing Service of Shenyang Scientific Equipments
收录类别	SCI
语种	英语
资助项目	National Postdoctoral Science Foundation of China[20060400956] ; Postdoctoral Foundation of Northeastern University ; Project of Sharing Service of Shenyang Scientific Equipments
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000261776800018
出版者	SCIENCE PRESS
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/93384
专题	中国科学院金属研究所
通讯作者	Yang Hongwang
作者单位	1.Northeastern Univ, Sch Met & Mat, Inst Mat Res, Shenyang 110004, Peoples R China 2.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110178, Peoples R China 3.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	Yang Hongwang,Tong Weiping,Zhao Xiang,et al. IDENTIFYING THE GLASS TRANSITIONS IN Al85Ni5Y6Fe2Co2 METALLIC GLASS USING TEMPERATURE MODULATED DIFFERENTIAL SCANNING CALORIMETRY[J]. ACTA METALLURGICA SINICA,2008,44(11):1384-1387.
APA	Yang Hongwang,Tong Weiping,Zhao Xiang,Zuo Liang,&Wang Jianqiang.(2008).IDENTIFYING THE GLASS TRANSITIONS IN Al85Ni5Y6Fe2Co2 METALLIC GLASS USING TEMPERATURE MODULATED DIFFERENTIAL SCANNING CALORIMETRY.ACTA METALLURGICA SINICA,44(11),1384-1387.
MLA	Yang Hongwang,et al."IDENTIFYING THE GLASS TRANSITIONS IN Al85Ni5Y6Fe2Co2 METALLIC GLASS USING TEMPERATURE MODULATED DIFFERENTIAL SCANNING CALORIMETRY".ACTA METALLURGICA SINICA 44.11(2008):1384-1387.