Question: The creep rate the time rate at which strain increases, and stress data below were obtained from a testing procedure. Using power law curve

The creep rate ε the time rate at which strain increases, and stress data below were obtained from a testing procedure. Using power law curve fit,

ε = Bσm

Find the value of B and m. Plot your results using a log-log scale.

Creep rate, min Stress, MPa |0.0004 0.0011 0.0021 0.0031 0.0004 8.577 10.874 12.555 5.775

Creep rate, min Stress, MPa |0.0004 0.0011 0.0021 0.0031 0.0004 8.577 10.874 12.555 5.775

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