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Creep and Superplasticity

Creep Strain vs.Time: Constant Temperature. Creep Strain vs. Time at Constant Engineering Stress. Creep machine with variable lever arms to ensure constant stress on specimen; note that l2 decreases as the length of the specimen increases. . Creep Machine. Initial position . Length of specimen has increased from L0 to L1..

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Creep and Superplasticity

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    1. Chapter 13 Creep and Superplasticity

    13. Fundamental Creep Mechanism s/G < 10^(-4) Diffusion Creep Nabarro Herring Coble Creep Harper Dorn Creep

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