Titlebook: Low Cycle Fatigue and Elasto-Plastic Behaviour of Materials; Volume 2 K.-T. Rie Book 1987 Elsevier Applied Science Publishers Ltd 1987 allo

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Low-Cycle Fatigue Investigations on Al-Mg-Si-1 Alloys of Different Grain Sizesdition with a plastic strain ratio of R = −1. The results are compared with earlier ones obtained on the same alloys at load ratios of approximately R = 0.1 on notched specimens in the high-cycle fatigue range. In plastic strain controlled fatigue tests, the fine grained material suffered more rapid

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商品

Predictive Analysis of Low Cycle Fatigue of Tool Steel in Warm Working Conditionsmperatures ranging from 20 to 650°C. The stress response during isothermal cycling shows three stages, primary hardening or softening, pseudostabilized behaviour, and secondary softening. Cyclic stress-strain curves are described mathematically and modulus of cyclic elasticity is introduced as an im

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fixed-joint

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The Influence of Crystal Orientation on Fatigue Softening of Predeformed Copperepends markedly on the initial orientation..Subsequent cyclic plastic strain leads to softening in all specimens. It also leads to about the same cell size in all specimens, regardless whether the cell size of the predeformed metal had been smaller or bigger. This shows that there is no simple correlation between cell size and flow stress.

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https://doi.org/10.1007/978-94-009-3459-7alloy; crystal; fatigue; fracture mechanics; liquid; modeling; plasticity theory

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