Indentation size effects in crystalline materials: A law for strain gradient plasticity
作者： William D. Nix , Huajian Gao
DOI: 10.1016/S0022-5096(97)00086-0
关键词: Plasticity 、 Characteristic length 、 Power law 、 Flow stress 、 Materials science 、 Shear modulus 、 Length scale 、 Indentation 、 Vickers hardness test 、 Thermodynamics
摘要: … This is thought to arise from fine structure effects (small grain size. small film thickness) and not from plastic strain gradients, as the biaxial strains imposed on such thin films are …
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