引張りを受ける多結晶品薄板の表面荒れ及び成形性に及ぼす中間焼きなましの影響
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概要
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Polycrystalline thin sheet metals under plane strain tension is modeled by employing Asaro's constitutive equation for plane strain deformation of single crystal, and finite-element simulation is performed to investigate the growth of surface roughening and the localization of the deformation. In addition, the effect of the magnitude of prestrain before an annealing, the relative size of grains with respect to the thickness of sheet metals and the orientation of the slip plane on the improvement of formability due to intermediate annealing are clarified.
- 一般社団法人日本機械学会の論文
- 1991-12-25
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