INVESTIGADORES
RODRIGUEZ TORRES Claudia Elena
artículos
Título:
Tool induced contamination of elemental powders during mechanical milling
Autor/es:
SÁNCHEZ, F.H.; RODRÍGUEZ TORRES, C.E.; FERNÁNDEZ VAN RAAP, M.B.; MENDOZA ZÉLIS, L.
Revista:
Hyperfine Interactions
Editorial:
springer
Referencias:
Año: 1998 vol. 113 p. 269 - 277
ISSN:
0304-3834
Resumen:
Several metallic and semimetallic elements have been submitted to mechanical milling to investigate their contamination with chrome-steel milling tools. Contamination was followed with 57Fe Mössbauer spectroscopy and X-ray diffraction. The contamination yield, defined as the number of incorporated Fe moles per gram of sample, was found to be more simply related to the Poisson ratio than to the Young, shear or bulk moduli, or to the enthalpy of mixing of the Fe-element couple.
