Nanostructured bulk Al90Fe5Nd5 prepared by cold consolidation of gas atomised powder using severe plastic deformation
作者： AR Yavari , WJ Botta Filho , CAD Rodrigues , C Cardoso , RZ Valiev
DOI: 10.1016/S1359-6462(02)00057-X
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摘要: Abstract We have used severe plastic deformation (high-pressure torsion straining) to achieve cold consolidation of gas-atomised Al 90 Fe 5 Nd powders into bulk nanostructured disks with a dispersion fcc-aluminium crystallites within the glassy matrix full density and hardness in excess 3 GPa. The micro- nanostructure resulting is presented.
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