Título
Effect of ball to powder ratio on the mechanosynthesis of Re2C and its compressibility
Autor
ALFREDO MARTINEZ GARCIA
ANA KARIN NAVARRO MARTINEZ
Christopher Neun
Lkhamsuren Bayarjargal
Wolfgang Morgenroth
ERICK LOPEZ VAZQUEZ
MIGUEL AVALOS BORJA
Bjoern Winkler
Erick Adrián Juárez Arellano
Nivel de Acceso
En Embargo
Identificador alterno
doi: https://doi.org/10.1016/j.jallcom.2019.151867
Materias
Resumen o descripción
"The mechanosynthesis of hexagonal rhenium carbide (Re2C) from the elements is explored as a function of the balls to powder ratio (BPR). Burgios's equation has been used to calculate the accumulated energy (Delta E-accum) and the transferred energy per hit (Delta E-b). To get the complete mechanosynthesis of Re2C several conditions have to be met: BPR > 115: 1, Delta E-accum > 500 kJ/g, and Delta E-b > 2.656 x 10(-14) kJ. The reaction is completed after 30 min of milling if a BPR of 230: 1 is used. The pressure dependence of the unit-cell volume and the lattice parameters have been evaluated by synchrotron radiation diffraction using a diamond anvil cell up to 61(2) GPa. A fit of a 2nd-order Birch-Murnaghan equation of state results in a bulk modulus of B-0 = 374(3) GPa."
Editor
Elsevier
Fecha de publicación
2019
Tipo de publicación
Artículo
Versión de la publicación
Versión enviada
Recurso de información
Formato
application/pdf
Sugerencia de citación
A. Martinez-Garcia, A.K. Navarro-Mtz, C. Neun, L. Bayarjargal, W. Morgenroth, E. Lopez-Vazquez, M. Avalos-Borja, B. Winkler, E.A. Juarez-Arellano, Effect of ball to powder ratio on the mechanosynthesis of Re2C and its compressibility, Journal of Alloys and Compounds, Volume 810, 2019, 151867, https://doi.org/10.1016/j.jallcom.2019.151867.
Repositorio Orígen
Repositorio IPICYT
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