Thermodynamic analysis of glass-forming ability in a Ca-Mg-Zn ternary alloy system

被引：41
作者：
Gorsse, S.
Orveillon, G.
Senkov, O. N.
Miracle, D. B.
机构：
[1] Univ Bordeaux 1, CNRS, ICMCB, F-33608 Pessac, France
[2] Univ Bordeaux 1, ENSCPB, F-33608 Pessac, France
[3] Universal Energy Syst Inc, Dayton, OH 45432 USA
[4] USAF, Res Lab, Mat & Mfg Directorate, Wright Patterson AFB, OH 45433 USA
来源：
PHYSICAL REVIEW B | 2006年 / 73卷 / 22期
关键词：
D O I：
10.1103/PhysRevB.73.224202
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A thermodynamic analysis of the onset driving force for crystallization of super-cooled liquid has been conducted to explain strong composition dependency of the glass forming ability in the Ca-Mg-Zn ternary alloy system observed experimentally. In addition to the onset driving force, other energetic and kinetic factors are discussed to explain the observed glass stabilities. The universality of this method is discussed, thus establishing an analytic approach for determining the most stable glass in a given alloy system.
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页数：9
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共 41 条
[1]  
Agren J, 1995, CALPHAD, V19, P449
[2]   FORMATION OF GLASSES FROM LIQUIDS AND BIOPOLYMERS [J].
ANGELL, CA .
SCIENCE, 1995, 267 (5206) :1924-1935
[3]   THERMODYNAMICS OF UNDERCOOLED LIQUIDS AND ITS APPLICATION TO AMORPHOUS PHASE-FORMATION [J].
BORMANN, R .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1994, 178 (1-2) :55-60
[4]   A computational thermodynamic model of the Ca-Mg-Zn system [J].
Brubaker, CO ;
Liu, ZK .
JOURNAL OF ALLOYS AND COMPOUNDS, 2004, 370 (1-2) :114-122
[5]   Viscosity of the supercooled liquid and relaxation at the glass transition of the Zr46.75Ti8.25Cu7.5Ni10Be27.5 bulk metallic glass forming alloy [J].
Busch, R ;
Bakke, E ;
Johnson, WL .
ACTA MATERIALIA, 1998, 46 (13) :4725-4732
[6]   SGTE DATA FOR PURE ELEMENTS [J].
DINSDALE, AT .
CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY, 1991, 15 (04) :317-425
[7]   ATOMIC SIZE EFFECT ON THE FORMABILITY OF METALLIC GLASSES [J].
EGAMI, T ;
WASEDA, Y .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 1984, 64 (1-2) :113-134
[8]   A cluster model for the viscous flow of glass-forming liquids [J].
Fan, GJ ;
Fecht, HJ .
JOURNAL OF CHEMICAL PHYSICS, 2002, 116 (12) :5002-5006
[9]   Mg-Ca-Zn bulk metallic glasses with high strength and significant ductility [J].
Gu, X ;
Shiflet, GJ ;
Guo, FQ ;
Poon, SJ .
JOURNAL OF MATERIALS RESEARCH, 2005, 20 (08) :1935-1938
[10]   Thermodynamics and phase equilibria of the Al-Fe-Gd metallic glass-forming system [J].
Hackenberg, RE ;
Gao, MC ;
Kaufman, L ;
Shiflet, GJ .
ACTA MATERIALIA, 2002, 50 (09) :2245-2258
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