2020
DOI: 10.17073/0368-0797-2020-3-4-261-270
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Structural transitions in complexly alloyed melts

Abstract: Аннотация. Обсуждается возможность структурных перехо дов в металлических сложнолегированных расплавах на основе анализа температурных зависимостей их вязкости, электросопротивления и поверхностного натяжения. Механизм структурных переходов в жидких сложнолегированных металлических расплавах заключается в разрушении микронеоднородности не только структуры, но и химического состава. Аномалии температурных и концентрационных зависимостей структурно чувствительных свойств металлических расплавоввязкости, плотност… Show more

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Cited by 6 publications
(4 citation statements)
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“…TI-LLST is characteristic of multicomponent metal melts and plays an important role in the final microstructure and properties of alloys. By measuring the temperature dependence of the viscosity, density, electrical resistivity and surface tension of the melt, the temperature T* can be experimentally determined and explained by a structural transition caused by the destruction of microinhomogeneities [1]. The TI-LLST model is based on the concept of ʺheterogeneous liquid -homogeneous liquidʺ and is interpreted as a structural transition from a heterogeneous system to a homogeneous solution when the melt is heated to the temperature T*.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…TI-LLST is characteristic of multicomponent metal melts and plays an important role in the final microstructure and properties of alloys. By measuring the temperature dependence of the viscosity, density, electrical resistivity and surface tension of the melt, the temperature T* can be experimentally determined and explained by a structural transition caused by the destruction of microinhomogeneities [1]. The TI-LLST model is based on the concept of ʺheterogeneous liquid -homogeneous liquidʺ and is interpreted as a structural transition from a heterogeneous system to a homogeneous solution when the melt is heated to the temperature T*.…”
Section: Introductionmentioning
confidence: 99%
“…The phenomenon of microseparation refers to the presence of dispersed particles that are enriched in one component and suspended in a medium of a different composition, resulting in a clear interphase surface. It is worth noting that colloidal particles are typically larger than 20 Å [1]. The present work aims to explore the microstratification of melt that occurs as a result of the spontaneous dispersion of solid metals in liquid metals or the spontaneous dispersion and mixing of two liquid metals.…”
mentioning
confidence: 99%
“…TI-LLST is characteristic of multicomponent metal melts and plays an important role in the final microstructure and properties of alloys. By measuring the temperature dependence of the viscosity, density, electrical resistivity and surface tension of the melt, the temperature T* can be experimentally determined and explained by a structural transition caused by the destruction of microinhomogeneities [1]. The TI-LLST model is based on the concept of "heterogeneous liquid-homogeneous liquid" and is interpreted as a structural transition from a heterogeneous system to a homogeneous solution when the melt is heated to the temperature T*.…”
Section: Introductionmentioning
confidence: 99%
“…The phenomenon of microseparation refers to the presence of dispersed particles that are enriched in one component and suspended in a medium of a different composition, resulting in a clear interphase surface. It is worth noting that colloidal particles are typically larger than 2 nm [1]. The present work aims to explore the microstratification of melt that occurs as a result of the spontaneous dispersion of solid metals in liquid metals or the spontaneous dispersion and mixing of two liquid metals.…”
Section: Introductionmentioning
confidence: 99%