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Effect of ball to powder ratio on the mechanosynthesis of Re2C and its compressibility

dc.contributor.authorMartínez García, Alfredo
dc.contributor.authorNavarro Martínez, Ana Karín
dc.contributor.authorNeun, Christopher
dc.contributor.authorBayarjargal, Lkhamsuren
dc.contributor.authorMorgenroth, Wolfgang
dc.contributor.authorLópez Vázquez, Erick
dc.contributor.authorÁvalos Borja, Miguel
dc.contributor.authorWinkler, Bjoern
dc.contributor.authorJuárez Arellano, Erick Adrián
dc.identifier.citationA. 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,
dc.description.abstract"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."
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional
dc.subjectRhenium carbide
dc.subjectHigh-energy ball-milling
dc.subjectMetastable phase
dc.subjectAccumulated energy
dc.titleEffect of ball to powder ratio on the mechanosynthesis of Re2C and its compressibility
dc.rights.accessAcceso Abierto

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Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 Internacional