Understand that creep — slow, permanent deformation under constant stress — accelerates sharply with both temperature (through an Arrhenius exponential) and stress (through a power law), which is why creep only matters near a material's melting point.
Creep Rate
8.73e-14 /sStrain after 1,000 h
0.0000%Norton's law: ε̇ = A·σⁿ·exp(−Q / (R·T))Predicted strain: ε(t) = ε̇ · tKeep stress at its default 100 MPa. Raise temperature to 1100 K or higher. Confirm the predicted strain after 1,000 hours exceeds 0.01% (0.0001).
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