Mossbauer effect of exp 57 Fe in nanostructured transition metal-iron alloys obtained by mechanical alloying

Mossbauer spectroscopy can yield spectral information from highly disordered regions of a solid and is therefore a promising method for the characterization of nanocrystallne and amorphous materials. In this work we present results obtained by Mossbauer spectroscopy and x-ray diffraction on the micr...

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Bibliographic Details
Published in:Nanostructured materials 1994-10, Vol.6 (5-8), p.629-633
Main Authors: Rixecher, G, Birringer, R, Hartenberger, A, Himbert, A, Ries, A, Gleiter, H
Format: Article
Language:English
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Summary:Mossbauer spectroscopy can yield spectral information from highly disordered regions of a solid and is therefore a promising method for the characterization of nanocrystallne and amorphous materials. In this work we present results obtained by Mossbauer spectroscopy and x-ray diffraction on the microstructure of several mechanically alloyed M-Fe alloys, M=Y, Hf, Nb, Mo, Pd, with exp 57 Fe contents of about 1 at.%. Special emphasis is put on the chemical analysis of impurities originating from abrasive wear of the milling tools.
ISSN:0965-9773