In situ detection of two-stage crystallization in ZrTiCuNiBe under high pressure and high temperature

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	In situ detection of two-stage crystallization in ZrTiCuNiBe under high pressure and high temperature
	Sun, LL ; Kikegawa, T ; Wu, Q ; Zhan, ZJ ; Cao, LM ; Wang, LM ; Shao, GJ ; Zhang, J
刊名	JOURNAL OF PHYSICS-CONDENSED MATTER
	2002
卷号	14 期号:44 页码:11243
关键词	BULK METALLIC-GLASS SUPERCOOLED LIQUID ZR41.2TI13.8CU12.5NI10BE22.5 DECOMPOSITION DIFFUSION ALLOY
ISSN号	0953-8984
通讯作者	Sun, LL: Chinese Acad Sci, Inst Phys, Lab Extreme Phys Condit, POB 603, Beijing 100080, Peoples R China.
中文摘要	Structural changes in bulk metallic Zr(41.2)Ti(13.8)CU(12.5)Ni(10)Be(22.5) glass subjected to heat treatments under high pressure were investigated by means of synchrotron radiation x-ray diffraction (SRXRD). In situ SRXRD measurements showed that the crystallization process of this material is comprised of two stages. Subsequent heating at 10 GPa converts the sample from the amorphous (Am) phase into a metastable fcc phase and then leads to the fcc phase changing back to the Am phase, indicating that there is a kind of 'reversible' phase transition phenomenon occurring in the alloy. Such phenomenon is explained on the basis of free energy considerations.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/39691]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Sun, LL,Kikegawa, T,Wu, Q,et al. In situ detection of two-stage crystallization in ZrTiCuNiBe under high pressure and high temperature[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2002,14(44):11243.
APA	Sun, LL.,Kikegawa, T.,Wu, Q.,Zhan, ZJ.,Cao, LM.,...&Zhang, J.(2002).In situ detection of two-stage crystallization in ZrTiCuNiBe under high pressure and high temperature.JOURNAL OF PHYSICS-CONDENSED MATTER,14(44),11243.
MLA	Sun, LL,et al."In situ detection of two-stage crystallization in ZrTiCuNiBe under high pressure and high temperature".JOURNAL OF PHYSICS-CONDENSED MATTER 14.44(2002):11243.