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Micromechanical evaluation of microplastic strains prior to microfracture in polycrystalline solids

Engineering Fracture Mechanics 1989 6 citations

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Polycrystal creep in the microplastic stress range

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A microcreep theory was developed incorporating microplastic strain in polycrystalline materials under static loading, with experimental validation showing mobile dislocation density decreases during microcreep. This model improves prediction of long-term dimensional stability in precision metal components subjected to sustained stresses.

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