Toward a further understanding of size effects in the torsion of thin metal wires: An experimental and theoretical assessment

作者: Dabiao Liu , Yuming He , David J. Dunstan , Bo Zhang , Zhipeng Gan

DOI: 10.1016/J.IJPLAS.2012.08.007

关键词:

摘要: Both torsion and tensile tests are performed on polycrystalline copper wires with diameters in the range 20–50μm. A significant size effect in both the initial yielding and the plastic flow …

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