Microhardness and microstructural evolution in pure nickel during high-pressure torsion
作者： A.P Zhilyaev , S Lee , G.V Nurislamova , R.Z Valiev , T.G Langdon
DOI: 10.1016/S1359-6462(01)00955-1
关键词: Transition metal 、 Metallurgy 、 Torsion (mechanics) 、 Materials science 、 Annealing (metallurgy) 、 Nickel 、 Electron diffraction 、 Indentation hardness 、 Microstructure 、 Grain size
摘要: … of turns and L is the thickness of the sample. According to this … a thickness of 0.3 mm and at the radius of 5 mm. Such very large cold deformation produces a very significant refinement …
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