Stress And Volume Relaxation In The Annealing Of Flat Glass

A mathematical model of annealing is proposed that takes account of both stress and structural relaxation. The model fits the experimentally observed evolution of stresses during linear cooling. It also suggests that with the activation energies of stress and structural relaxation about the same, the actual rate at any given temperature of structural relaxation is about four times slower than that of stress relaxation.

Author
R Gardon & Os Narayanaswamy
Origin
Unknown
Journal Title
Proceedings Of The 1969 Annual Meeting Of The Icg 105-112
Sector
Primary Papers
Class
PP 1495

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Stress And Volume Relaxation In The Annealing Of Flat Glass
Proceedings Of The 1969 Annual Meeting Of The Icg 105-112
PP 1495
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