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[Sahil Sura]

Hello Chandra Sekhar Narra,
Bailey-Norton Creep Law or the Classical Power Law for Creep states the creep strain rate has a dependency on Temperature in K, A material constant defining a creep-temperature relation, the current time, the total uniaxial stress for the respective time, and the constants. This law represents primary and secondary creep in a single formula.

Please find the following discussions and references which may seem helpful in addressing the concerns.
Chapter 4: Nonlinear Material Properties (ansys.com)
Chapter 6: Material Curve-Fitting (ansys.com)
How to find Norton-Bailey Creep Constants? (ansys.com)
Creep (ansys.com)

Hope this helps!

Thanks,

Sahil

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