On the role of liquid phase stability and GFA parameters

被引：4

作者：

Jindal, Vikas ^{[2
]}

Srivastava, V. C. ^{[1
,3
]}

Uhlenwinkel, Volker ^{[3
]}

机构：

[1] Natl Met Lab, Met Extract & Forming Div, Jamshedpur 831007, Bihar, India

[2] Banaras Hindu Univ, Dept Met Engn, Varanasi 221005, Uttar Pradesh, India

[3] Univ Bremen, Inst Werkstofftech, D-28359 Bremen, Germany

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 2009年 / 355卷 / 28-30期

关键词：

Liquid alloys and liquid metals; Glass transition; GLASS-FORMING ABILITY; BULK METALLIC GLASSES; NANOCRYSTALLINE ALLOYS; RECENT PROGRESS; CRITERION; SYSTEMS; NANOQUASICRYSTALLINE; TEMPERATURE; RELIABILITY; PREDICTION;

D O I：

10.1016/j.jnoncrysol.2009.05.049

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Role of liquid phase stability on the glass forming ability (GFA) has been reviewed and the alloy systems have been analyzed by introducing a contribution factor (w(g)) to the characteristic temperature T-g, in the gamma parameter. The kinetics of glass formation for various alloy systems has been found to vary with liquid phase stability in metastable state. The GFA of a fragile liquid is found to be more responsive to the contribution of metastable stability compared to strong liquid. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：1552 / 1555

页数：4

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