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Journal of Materials Science

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01-06-2012

Mechanical processing of Fe powders

Author: Francesco Delogu

Published in: Journal of Materials Science | Issue 11/2012

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Abstract

Fe powders were mechanically processed by ball milling. The average size of coherent diffraction domains and the average strain content were determined by X-ray diffraction. A mathematical model was developed to describe the microstructural refinement process as a function of the number of collisions and to estimate the amount of powder effectively processed at individual collisions. The density of dislocations was also estimated. The obtained values suggest that Fe powders can locally undergo extremely severe deformation conditions.

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Title: Mechanical processing of Fe powders
Author: Francesco Delogu
Publication date: 01-06-2012
Publisher: Springer US
Published in: Journal of Materials Science / Issue 11/2012
Print ISSN: 0022-2461
Electronic ISSN: 1573-4803
DOI: https://doi.org/10.1007/s10853-012-6358-6

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