Search Results - "Baras, F."

Effects of planetary ball milling on AlCoCrFeNi high entropy alloys prepared by Spark Plasma Sintering: Experiments and molecular dynamics study by Fourmont, A., Le Gallet, S., Politano, O., Desgranges, C., Baras, F.

“…The elaboration of High Entropy Alloys (HEA) was investigated by means of powder metallurgy. We studied the combination of mechanical activation and reactive…”
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Dissolution process at solid/liquid interface in nanometric metallic multilayers: Molecular dynamics simulations versus diffusion modeling by Turlo, V., Politano, O., Baras, F.

“…[Display omitted] The dissolution process of Ni into liquid Al in a layered Ni–Al–Ni system is here studied by means of molecular dynamics simulations, using…”
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Modeling self-sustaining waves of exothermic dissolution in nanometric Ni-Al multilayers by Turlo, V., Politano, O., Baras, F.

“…The self-sustained propagating reaction occurring in nanometric metallic multilayers was studied by means of molecular dynamics (MD) and numerical modeling. We…”
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Molecular dynamics simulations of self-propagating reactions in Ni–Al multilayer nanofoils by Politano, O., Baras, F.

“…The self-propagating high-temperature reaction that occurs in multilayer nanofoils is studied by means of molecular dynamics (MD) simulations, using an…”
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Structure evolution and reaction mechanism in the Ni/Al reactive multilayer nanofoils by Rogachev, A.S., Vadchenko, S.G., Baras, F., Politano, O., Rouvimov, S., Sachkova, N.V., Mukasyan, A.S.

“…The extremely rapid gasless reactions in binary Ni/Al reactive multilayer nanofoils (RMNFs) are investigated both experimentally and theoretically. The…”
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Fast mechanical synthesis, structure evolution, and thermal stability of nanostructured CoCrFeNiCu high entropy alloy by Shkodich, N.F., Kovalev, I.D., Kuskov, K.V., Kovalev, D.Yu, Vergunova, Yu.S., Scheck, Yu.B., Vadchenko, S.G., Politano, O., Baras, F., Rogachev, A.S.

“…A powder of equiatomic CoCrFeNiCu high entropy alloy (HEA) was prepared by short-term (120 min) high energy ball milling (HEBM). Our structural and chemical…”
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Molecular Dynamics Studies in Nanojoining: Self-Propagating Reaction in Ni/Al Nanocomposites by Politano, O., Rogachev, A. S., Baras, F.

“…Reactive joining with Ni/Al nanocomposites is an innovative technology that provides an alternative to more common bonding techniques. This work focuses on a…”
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Mechanical alloying in the Co-Fe-Ni powder mixture: Experimental study and molecular dynamics simulation by Rogachev, A.S., Fourmont, A., Kovalev, D.Yu, Vadchenko, S.G., Kochetov, N.A., Shkodich, N.F., Baras, F., Politano, O.

“…The formation dynamics of medium- entropy alloy CoFeNi has been studied both experimentally and theoretically in terms of molecular dynamic simulation. The…”
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Explosive crystallization in amorphous CuTi thin films: a molecular dynamics study by Rogachev, S.A., Politano, O., Baras, F., Rogachev, A.S.

“…Molecular dynamic simulation was used to study mechanism of self-propagating waves of explosive crystallization (devitrification) in the CuTi metallic glass…”
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Thermal Stability of Medium- and High-Entropy Alloys of 3d-Transition Metals by Fourmont, A., Rogachev, A. S., Le Gallet, S., Politano, O., Kovalev, D. Yu, Kochetov, N. A., Shkodich, N. F., Vadchenko, S. G., Baras, F.

“…A family of high-entropy alloys (HEA) composed of 3d-transitional metals is attracting great interest due to the mechanical, magnetic, and electrical…”
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Influence of the high energy ball milling on structure and reactivity of the Ni+Al powder mixture by Rogachev, A.S., Shkodich, N.F., Vadchenko, S.G., Baras, F., Kovalev, D.Yu, Rouvimov, S., Nepapushev, A.A., Mukasyan, A.S.

“…•We use high – energetic planetary ball mill to activate Ni+Al powder mixtures.•Temperature of the reaction initiation decreases depending on the activation…”
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Self-propagating waves of crystallization in metallic glasses by Rogachev, A. S., Vadchenko, S. G., Aronin, A. S., Rouvimov, S., Nepapushev, A. A., Kovalev, I. D., Baras, F., Politano, O., Rogachev, S. A., Mukasyan, A. S.

“…Self-propagating thermal waves of the amorphous-crystalline transformation in Fe-based metallic glasses, obtained by melt spinning, were observed using a…”
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Microstructure development during NiAl intermetallic synthesis in reactive Ni–Al nanolayers: Numerical investigations vs. TEM observations by Politano, O., Baras, F., Mukasyan, A.S., Vadchenko, S.G., Rogachev, A.S.

“…Heterogeneous reactions leading to the formation of intermetallic compounds in nanometric Ni–Al multilayer system are examined both numerically and…”
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High-Entropy-Alloy Binder for TiC-Based Cemented Carbide by SHS Method by Rogachev, A. S., Gryadunov, A. N., Kochetov, N. A., Schukin, A. S., Baras, F., Politano, O.

“…High-entropy alloys represent a new class of materials exhibiting attractive physicomechanical properties [1, 2]. A basic idea is that five or more various…”
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Structural Transformations in Medium- and High-Entropy Alloy Systems in Course of High-Energy Ball Milling by Rogachev, A., Kovalev, D., Fourmont, A., Vadchenko, S., Kochetov, N., Shkodich, N., Baras, F., Politano, O., Moskovskikh, D.

“…Dynamics of medium- and high-entropy phase formation during the process of mechanical alloying by means of high-energy ball milling (HEBM) were studied for the…”
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Determination of transport and kinetic properties in self-propagating high-temperature synthesis by Baras, F.

“…Exothermic reactions in solid powders are analyzed using the usual macroscopic modeling based on the heat transfer equation coupled to an Arrhenius type of…”
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Bistability and explosive transients in surface reactions: the role of fluctuations and spatial correlations by De Decker, Y., Baras, F.

“…We study the dynamics of a class of catalytic surface reactions in which an adsorbed molecule undergoes dissociation giving oxygen, which then rapidly reacts…”
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Molecular Dynamics Simulation of Self-Propagating Thermal Waves in Amorphous Cu50Ti50 Films and Thin Cu/Ti Sandwiches by Rogachev, S. A., Politano, O., Baras, F., Rogachev, A. S.

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The efficacy of bi-component carboxymethylcellulose-polysaccharide B as a hemostatic and anti-adherent agent at the tibial insertion of the hamstring tendons after reconstruction of the anterior cruciate ligament by Costa Astur, D., Caracatto Baras, F., Moukbel Chaim, R., Krob, J.J., Gonçalves Arliani, G., Taniguti de Oliveira, G., Cohen, M.

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Combustion synthesis of MoSi2 and MoSi2-Mo5Si3 composites: Multilayer modeling and control of the microstructure by BARAS, F, KONDEPUDI, D. K, BERNARD, F

“…In this work, we present a multilayer modeling for the formation of molybdenum silicides in the exothermic reaction between Mo and Si under the influence of a…”
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