A model for the deformation of nanocrystalline materials

H. Hahn Department of Materials Science, Technical University Darmstadt Hilpertstrasse, 31 /D, 64295, Darmstadt, Germany

K. A. Padmanabhan Department of Materials Science, Technical University Darmstadt Hilpertstrasse, 31 /D, 64295, Darmstadt, Germany; Department of Metallurgical Engineering, Indian Institute of Technology, Madras, 600036, India

Abstract

A model based on grain-boundary sliding control of the flow process of nano-crystalline materials is proposed. It is demonstrated that the agreement between the theory and the experimental results concerning both nanocrystalline metals and ceramics is quite satisfactory.

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A model for the deformation of nanocrystalline materials

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A model for the deformation of nanocrystalline materials

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