Static fatigue depends on a chemical reaction and, as a result, is another example of Arrhenius behavior. Specifically, at a given load, the inverse of time to fracture has been shown to increase exponentially with temperature. The activation energy associated with chemical reaction is 78.6 kJ>mol. If the time to fracture for a soda–lime–silica glass is 1 second at +50°C at a given load, what is the time in hours to fracture at -50°C at the same load?

Static fatigue depends on a chemical reaction and, as a result, is another example of Arrhenius behavior. Specifically, at a given load, the inverse of time to fracture has been shown to increase exponentially with temperature. The activation energy associated with chemical reaction is 78.6 kJ>mol. If the time to fracture for a soda–lime–silica glass is 1 second at +50°C at a given load, what is the time in hours to fracture at -50°C at the same load?

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter22: Surfaces

Section: Chapter Questions

Problem 22.46E: Early attempts to coat metals with Teflon, poly tetrafluoroethylene, resulted in a polymer layer...

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