Synthesis and characterization of Fe6W6C by mechanical alloying

dc.contributor.author	Barona Mercado, W.
dc.contributor.author	Cuevas, J.
dc.contributor.author	Castro, I. Y.
dc.contributor.author	Fajardo, Marta
dc.contributor.author	Pérez Alcázar, Germán Antonio
dc.contributor.author	Sánchez Sthepa, Héctor
dc.date.accessioned	2020-10-01T20:47:27Z
dc.date.available	2020-10-01T20:47:27Z
dc.date.issued	2008-05-23
dc.description.abstract	The properties of the double iron and tungsten carbide prepared by mechanical alloying technique (MA) from elemental powders are reported. The samples were milled for 1, 3, 5, 10, 15, 20, 25 and 30 h. The alloy progress for each milling time was evaluated by X-ray diffraction (XRD) and 57Fe Mössbauer spectrometry. Once the alloy was consolidated two sorts of paramagnetic sites and a magnetic distribution were detected according to the Mössbauer fitting. The majority doublet could correspond to Fe6W6C ternary carbide as X-ray diffraction suggests, and the other could be Fe3W3C. The hyper fine parameters are reported. Vickers microhardness measurements of 30 h milled sample was conducted at room temperature with a load of 0.245 N for 20 s.	es
dc.identifier.issn	0304-3843
dc.identifier.uri	https://repositorio.usc.edu.co/handle/20.500.12421/4368
dc.language.iso	en	es
dc.publisher	Hyperfine Interactions	es
dc.subject	Double carbide	es
dc.subject	Mechanical alloying	es
dc.subject	Mössbauer spectroscopy	es
dc.title	Synthesis and characterization of Fe6W6C by mechanical alloying	es
dc.type	Article	es

Files

Now showing 1 - 1 of 1

Now showing 1 - 1 of 1