The effects of grain size and porosity on the elastic modulus of nanocrystalline materials
作者： Hyoung Seop Kim , Mark B. Bush
DOI: 10.1016/S0965-9773(99)00052-5
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摘要: … The local elastic constants for the grain boundary region … Thus, the elastic properties of the grain boundary were taken to be 70% … It is generally accepted that the elastic modulus of the …
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