TY - JOUR
T1 - On the glass forming ability criteria of bulk metallic glasses
AU - Lu, Z. P.
AU - Liu, C. T.
PY - 2003
Y1 - 2003
N2 - A new criterion γ, defined as Tx/(Tg+Tl) (where Tx is the onset crystallization temperature, Tg the glass transition temperature and Tl the liquidus temperature), has been proposed for glass formation in bulk metallic glasses (BMGs). The interrelationship between this new parameter and glass-forming ability (GFA) was elaborated and discussed in comparison with other established criteria. It was found that the new criterion γ had a much better correlation with GFA than other established parameters. An approximation of the critical cooling rate for glass formation was also formulated and evaluated in the light of this new parameter.
AB - A new criterion γ, defined as Tx/(Tg+Tl) (where Tx is the onset crystallization temperature, Tg the glass transition temperature and Tl the liquidus temperature), has been proposed for glass formation in bulk metallic glasses (BMGs). The interrelationship between this new parameter and glass-forming ability (GFA) was elaborated and discussed in comparison with other established criteria. It was found that the new criterion γ had a much better correlation with GFA than other established parameters. An approximation of the critical cooling rate for glass formation was also formulated and evaluated in the light of this new parameter.
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UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-0041780950&origin=recordpage
U2 - 10.1557/proc-754-cc2.6
DO - 10.1557/proc-754-cc2.6
M3 - RGC 22 - Publication in policy or professional journal
SN - 0272-9172
VL - 754
SP - 53
EP - 58
JO - Materials Research Society Symposium - Proceedings
JF - Materials Research Society Symposium - Proceedings
ER -