Samples of a melt of borosilicate glass have been treated by holding them for periods up to 500 hours at constant temperature. The equilibrium condition was attained to a very close approximation at several temperatures. This nearness of approach makes possible the comparison of various proposed equations relating the rate of change of physical properties to their equilibrium values.
Origin
Unknown
Journal Title
J.A.C.S 30 11 1947 338-344
Sector
Primary Papers
Class
PP 1434