Two-dimensional model of intermetallic synthesis accounting melting; AIP Conference Proceedings; Vol. 2167 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 (AMHS'19)
| Parent link: | AIP Conference Proceedings Vol. 2167 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 (AMHS'19).— 2019.— [020040, 5 p.] |
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| Resumo: | Title screen The paper suggests a two-dimensional model of high-temperature synthesis of an intermetallic in the regime of dynamic thermal explosion after heating the powder compact in a steel cylindrical reactor. The model takes into account melting and three series-parallel reactions. Kinetic laws take into consideration severe inhibition of the reaction by the layer of the synthesized product. The paper presents examples of a numerical study of the synthesis. It is shown that within the investigated domain of the model parameters, a composite containing mostly Ni[3]Al intermetallic and unreacted nickel and NiAl is formed. The final result considerably depends on the heating conditions. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | inglês |
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2019
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| Acesso em linha: | https://doi.org/10.1063/1.5131907 |
| Formato: | Recurso Electrónico Capítulo de Livro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661471 |
| Resumo: | Title screen The paper suggests a two-dimensional model of high-temperature synthesis of an intermetallic in the regime of dynamic thermal explosion after heating the powder compact in a steel cylindrical reactor. The model takes into account melting and three series-parallel reactions. Kinetic laws take into consideration severe inhibition of the reaction by the layer of the synthesized product. The paper presents examples of a numerical study of the synthesis. It is shown that within the investigated domain of the model parameters, a composite containing mostly Ni[3]Al intermetallic and unreacted nickel and NiAl is formed. The final result considerably depends on the heating conditions. Режим доступа: по договору с организацией-держателем ресурса |
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| DOI: | 10.1063/1.5131907 |