Compression Behaviour and Equation of State of Zr44.4Nb7Cu13.5Ni10.8Be24.3 Bulk Metallic Glass up to 39 GPa

Chin. Phys. Lett.

2004, Vol. 21

Issue (5): 898-900 DOI:

Original Articles

Compression Behaviour and Equation of State of Zr_44.4Nb₇Cu_13.5Ni_10.8Be_24.3 Bulk Metallic Glass up to 39 GPa

LI Gong^1,2;ZHAN Zai-Ji²;WANG Li-Min²;SUN Li-Ling²;LIU Jing³;WANG Wen-Kui^1,2

¹College of Material Sciences and Chemical Engineering, Yanshan University, Qinhuangdao 066004 ²Institute of Physics, Chinese Academy of Sciences, Beijing 100080 ³BSRF, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100039

Cite this article:

LI Gong, ZHAN Zai-Ji, WANG Li-Min et al 2004 Chin. Phys. Lett. 21 898-900

Download: PDF(403KB)
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks

Abstract The compression of Zr_44.4Nb₇Cu_13.5Ni_10.8Be_24.3 bulk metallic glass (BMG) is investigated at room temperature up to 39 GPa using in situ high-pressure energy dispersive x-ray diffraction with a synchrotron radiation source. The equation of state of the BMG is obtained by the calculation of the radial distribution function. Pressure-induced structural relaxation is exhibited. It is found that below about 6 GPa, the existence of excess free volume contributes to the rapid structural relaxation, which gives rise to rapid volumetric change, and the structural relaxation results in structural stiffness under higher pressure.

Keywords: 61.43.Dq 61.43.-j 62.20.Dc 64.70.-p

Published: 01 May 2004

PACS:	61.43.Dq	(Amorphous semiconductors, metals, and alloys)
	61.43.-j	(Disordered solids)
	62.20.Dc
	64.70.-p	(Specific phase transitions)

TRENDMD:

URL:

https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2004/V21/I5/0898

Service
	E-mail this article
	E-mail Alert
	RSS
Articles by authors
	LI Gong
	ZHAN Zai-Ji
	WANG Li-Min
	SUN Li-Ling
	LIU Jing
	WANG Wen-Kui

Related articles from Frontiers Journals

[1]	WAN Qi-Jian, FENG Jie, GUO Gang. Crystallization Characteristics of SiN_x-Doped SbTe Films for Phase Change Memory[J]. Chin. Phys. Lett., 2012, 29(3): 898-900
[2]	WANG Li-Na, HU Li-Zhong, ZHANG He-Qiu, , QIU Yu, LANG Ye, LIU Guo-Qiang, QU Guang-Wei, JI Jiu-Yu, MA Jin-Xue,. Effect of Substrate Temperature on the Structural and Raman Properties of Ag-Doped ZnO Films**[J]. Chin. Phys. Lett., 2012, 29(1): 898-900
[3]	SUN Bao-Ru, ZHAN Zai-Ji, LIANG Bo, ZHANG Rui-Jun, WANG Wen-Kui . Light Emission and Dynamic Failure Mechanism of Hypervelocity Impact on Zr-Ti-Ni-Cu-Be Bulk Metallic Glass**[J]. Chin. Phys. Lett., 2011, 28(9): 898-900
[4]	YANG Lin-Hong, DONG Hong-Xing, SUN Zheng, SUN Liao-Xin, SHEN Xue-Chu, CHEN Zhang-Hai . Temperature-Induced Phase Transition of In₂O₃ from a Rhombohedral Structure to a Body-Centered Cubic Structure**[J]. Chin. Phys. Lett., 2011, 28(8): 898-900
[5]	ZONG Hai-Tao, MA Ming-Zhen, ZHANG Xin-Yu, QI Li, LI Gong, JING Qin, LIU Ri-Ping . Formation and Compression Behavior of Two-Phase Bulk Metallic Glasses with a Minor Addition of Aluminum**[J]. Chin. Phys. Lett., 2011, 28(3): 898-900
[6]	XU Li-Chun, WANG Ru-Zhi, DENG Yang, YAN Hui . First Principles Study of Dopant Site Selectivity in Ordered Perovskite CaCu₃Ti₄O₁₂**[J]. Chin. Phys. Lett., 2011, 28(3): 898-900
[7]	LIU Long-Fei, CAI Zhi-Peng, LI Hui-Qiang, ZHANG Guang-Ye, GUO Shi-Bo . Critical Free Volume Concentration of Shear Banding Instability in Metallic Glasses**[J]. Chin. Phys. Lett., 2011, 28(3): 898-900
[8]	ZHANG Fu-Chun, ZHANG Wei-Hu, DONG Jun-Tang, ZHANG Zhi-Yong . First-Principles Study of Fe-Doped ZnO Nanowires**[J]. Chin. Phys. Lett., 2011, 28(12): 898-900
[9]	LI Yang, QIU Sheng-Bao, SHAO Yang, YAO Ke-Fu . Effects of the Cooling Rate on the Plasticity of Pd_40.5Ni_40.5P₁₉ Bulk Metallic Glasses**[J]. Chin. Phys. Lett., 2011, 28(11): 898-900
[10]	SHI Li-Wei, , DUAN Yi-Feng, YANG Xian-Qing, TANG Gang . Phonon and Elastic Instabilities in Zincblende TlN under Hydrostatic Pressure from First Principles Calculations**[J]. Chin. Phys. Lett., 2011, 28(10): 898-900
[11]	SHI Li-Wei, DUAN Yi-Feng, YANG Xian-Qing, QIN Li-Xia. Structural, Electronic and Elastic Properties of Cubic Perovskites SrSnO₃ and SrZrO₃ under Hydrostatic Pressure Effect[J]. Chin. Phys. Lett., 2010, 27(9): 898-900
[12]	B. Y. Thakore, S. G. Khambholja, P. H. Suthar, N. K. Bhatt, A. R. Jani. Collective Modes and Elastic Constants of Liquid Al₈₃Cu₁₇ Binary Alloy[J]. Chin. Phys. Lett., 2010, 27(9): 898-900
[13]	SHI Li-Wei, DUAN Yi-Feng, QIN Li-Xia. Structural Stability and Elastic Properties of Wurtzite TlN under Hydrostatic Pressure[J]. Chin. Phys. Lett., 2010, 27(8): 898-900
[14]	Abderrezak Bouchareb, Badis Bendjemil, , Rafael Piccin, Marcello Baricco. Influence of Rare-Earth Substitution for Iron in FeCrMoCB Bulk Metallic Glasses[J]. Chin. Phys. Lett., 2010, 27(7): 898-900
[15]	WANG Zhi-Xin, LU Jin-Bin, YANG Wei-Tie. Formability and Thermal Stability of Ce₆₂Al₁₅Fe₈Co₁₅ Bulk Metallic Glass[J]. Chin. Phys. Lett., 2010, 27(2): 898-900

Viewed

Full text

Abstract