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 …