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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