Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/13585
Title: New glass forming ability criterion derived from cooling consideration
Authors: Guo, S
Liu, CT
Keywords: B. Glasses
Metallic
Issue Date: 2010
Publisher: Elsevier Sci Ltd
Source: Intermetallics, 2010, v. 18, no. 11, p. 2065-2068 How to cite?
Journal: Intermetallics 
Abstract: Currently existing expressions of glass forming ability (GFA) have been formulated based on the characteristic temperatures measured from heating of metallic glasses. However, these GFA expressions are not acceptable physically as GFA is defined from cooling of the molten liquid rather than heating of the solid glasses. In consideration of the relationship between the cooling and heating processes, we have derived a new GFA criterion, γ c= (3T x-2T g)/T l (T x: onset crystallization temperature; T g: glass transition temperature; T l. liquidus temperature). This criterion correlates very well to the critical cooling rate and agrees exceptionally well with the physically acceptable boundary condition.
URI: http://hdl.handle.net/10397/13585
DOI: 10.1016/j.intermet.2010.06.012
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

26
Last Week
0
Last month
0
Citations as of Mar 21, 2017

WEB OF SCIENCETM
Citations

25
Last Week
0
Last month
0
Citations as of Mar 27, 2017

Page view(s)

17
Last Week
0
Last month
Checked on Mar 26, 2017

Google ScholarTM

Check

Altmetric



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.