Particularities of nucleation and growth of the B2-phase: Results of simulations for the Al50Ni50 alloy

Ovrutsky, A.M.; Prokhoda, A.S.

doi:10.1016/j.commatsci.2013.05.045

Cited by 4 publications

(2 citation statements)

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“…Several phase transformation processes in the Ni–Al system, such as melting and crystallization of B2 ‐NiAl have been investigated by using the MD method. Ovrutsky and Prokhoda studied the B2 ‐NiAl phase nucleation in an undercooled equiatomic Ni–Al melt. In such systems, the B2 ‐NiAl phase starts to crystallize at 900 K, well below the melting temperature of the intermetallic phase.…”

Section: Molecular Dynamics Study Of the Reactivity Of Ni/al Systemsmentioning

confidence: 99%

SHS in Ni/Al Nanofoils: A Review of Experiments and Molecular Dynamics Simulations

et al. 2018

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Non-isothermal processes in nanometric metallic multilayers are reviewed, both experimentally and theoretically. The Ni/Al nanofoil is considered as a model system. On the one hand, the experimental methods of elaboration and analysis are presented and, on the other hand, the modeling approach at the macroscopic and atomic scale. The basic experimental features are reported together with recent achievements. Molecular dynamics investigation of the reactivity of Ni/Al systems is reported for bulk systems and nanosystems including nanoparticles, nanowires, nanofilms, and multilayers. The focus is on atomic-scale modeling versus experiments. Molecular dynamics approaches allow us to elucidate the mechanisms of nonisothermal processes occurring in nanoscale systems, such as phase transformations and self-propagation reactions.

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Section: Molecular Dynamics Study Of the Reactivity Of Ni/al Systemsmentioning

confidence: 99%

SHS in Ni/Al Nanofoils: A Review of Experiments and Molecular Dynamics Simulations

et al. 2018

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“…They also observed that B2-NiAl readily nucleates and grows at the interface between an amorphous pre-mixed region and an f cc-Ni block. Kuhn 26,27 . They analyzed the crystallization resulting from decreasing temperature.…”

Section: Studied Milled Powders Of Ni+al By Means Of High-resolution Transmission Electronmentioning

confidence: 99%

Reactivity of Ni–Al nanocomposites prepared by mechanical activation: A molecular dynamics study

Fourmont

Politano

Gallet

et al. 2021

Journal of Applied Physics

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HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d'enseignement et de recherche français ou étrangers, des laboratoires publics ou privés.

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Crystal-melt kinetic coefficients of Ni3Al

Ramakrishnan

Sankarasubramanian

2017

Acta Materialia

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Particularities of nucleation and growth of the B2-phase: Results of simulations for the Al50Ni50 alloy

Cited by 4 publications

References 12 publications

SHS in Ni/Al Nanofoils: A Review of Experiments and Molecular Dynamics Simulations

SHS in Ni/Al Nanofoils: A Review of Experiments and Molecular Dynamics Simulations

Reactivity of Ni–Al nanocomposites prepared by mechanical activation: A molecular dynamics study

Crystal-melt kinetic coefficients of Ni3Al

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