Work Softening Induced Yielding in Magnesium Single Crystals
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چکیده
منابع مشابه
Softening and yielding of soft glassy materials.
Solids deform and fluids flow, but soft glassy materials, such as emulsions, foams, suspensions, and pastes, exhibit an intricate mix of solid- and liquid-like behavior. While much progress has been made to understand their elastic (small strain) and flow (infinite strain) properties, such understanding is lacking for the softening and yielding phenomena that connect these asymptotic regimes. H...
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According to the Kosterlitz–Thouless–Halperin–Nelson–Young (KTHNY) theory a two-dimensional (2D) crystal melts when bound pairs of dislocations dissociate into single dislocations. The temperature at which dislocation pairs unbind can be identified by means of the Young’s modulus K passing through 16π . In a previous paper (von Grünberg et al 2004 Phys. Rev. Lett. 93 255703) we analysed video-m...
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ژورنال
عنوان ژورنال: Journal of the Japan Institute of Metals and Materials
سال: 1966
ISSN: 0021-4876,1880-6880
DOI: 10.2320/jinstmet1952.30.10_984