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Fatigue Modeling of 30CrNiMo8HH Steel by Md Mehtab is a document available to read on EtoBox.

This document summarizes a study on the fatigue characterization and modeling of 30CrNiMo8HH steel alloy under multiaxial loading conditions. Tests were conducted on solid and tubular specimens, including uniaxial tension-compression, cyclic torsion, proportional tension-torsion, and non-proportional tension-torsion at various strain ratios. Fractography revealed that under torsion, microcracks emanated from the surface which some propagated into long cracks, while under biaxial loads cracks tended to propa

Author

Md Mehtab

Language

EN