Competition of K and F sinks during Void Formation

Gusak, A. M. and Storozhuk, N. V. (2013) Competition of K and F sinks during Void Formation. The Physics ofMetals and Metallography, Т. 114 (№ 3). pp. 197-206. ISSN 0031-918X


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The kinetics of void evolution in a binary alloy with two competing types of vacancy sinks is considered. In the course of interdiffusion, the competition of F and K sinks manifests itself in the competition of Frenkel voiding and the Kirkendall shift. The equations for the void-growth rate are obtained, depending on the dislocation-sink strengths. The maximal void sizes which can be reached during individual growth stage are found for two cases: (1) for a homogenous quenched alloy and (2) for a diffusion zone during interdiffusion process.

Item Type: Article
Uncontrolled Keywords: interdiffusion ; evolution of voids ; Frenkel effect ; Kirkendall effect
Subjects: Фізико-математичні науки
Divisions: Навчально-науковий інститут інформаційних та освітніх технологій
Depositing User: Наукова Бібліотека
Date Deposited: 16 Apr 2020 18:57
Last Modified: 16 Apr 2020 18:57

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