Glass, Volume 26 |
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Page 187
( 1982 ) also examined the difference between the liquid and glass heat
capacities at Tg - ACp - and found values ( ~ 14 J / mole K ) approximately twice
those observed in network oxide glasses ( 5 – 8 J / mole K ) . The magnitude of
AC , may ...
( 1982 ) also examined the difference between the liquid and glass heat
capacities at Tg - ACp - and found values ( ~ 14 J / mole K ) approximately twice
those observed in network oxide glasses ( 5 – 8 J / mole K ) . The magnitude of
AC , may ...
Page 189
For this composition , an activation energy for crystallization of ~ 136 kcal / mole
was observed , and the Avrami exponent N [ Eq . ( 7 ) ] took on a value of ~ 1 . 5 ,
suggesting one - or two - dimensional crystal growth from a constant number of ...
For this composition , an activation energy for crystallization of ~ 136 kcal / mole
was observed , and the Avrami exponent N [ Eq . ( 7 ) ] took on a value of ~ 1 . 5 ,
suggesting one - or two - dimensional crystal growth from a constant number of ...
Page 210
Although detailed studies have not been carried out , some first - order
observations have been reported . ... In singlecomponent crystalline fluorides , a
shift in dc to shorter wavelengths is observed as the cationic atomic weight
decreases ...
Although detailed studies have not been carried out , some first - order
observations have been reported . ... In singlecomponent crystalline fluorides , a
shift in dc to shorter wavelengths is observed as the cationic atomic weight
decreases ...
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Contents
Nuclear Waste Glasses | 57 |
Oxynitride Glasses | 119 |
HeavyMetal Fluoride Glasses | 151 |
Copyright | |
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