Modeling of Phase Evolution in Coated Titanium Nikelide under Irreversible Action of Electron Beam

被引：6

作者：

Kryukova, Olga N. ^{[1
]}

Knyazeva, Anna G. ^{[1
,2
]}

Maslov, Alexey L. ^{[1
]}

机构：

[1] Inst Strength Phys & Mat Sci SB RAS, Tomsk 634055, Russia

[2] Natl Res Tomsk Polytech Univ, Tomsk 634050, Russia

来源：

ADVANCED MATERIALS WITH HIERARCHICAL STRUCTURE FOR NEW TECHNOLOGIES AND RELIABLE STRUCTURES 2016 | 2016年 / 1783卷

关键词：

CORROSION-RESISTANCE; ALLOY;

D O I：

10.1063/1.4966412

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents the mathematical model of evolution of phase composition in the TiNi + Ta system under pulsed electron beam. It was assumed that the initial coating contains small concentration of molecular oxygen. This model is one-dimensional, and takes into account the phenomena of diffusion, chemical reactions, and thermal effects of chemical reactions. Results of the numerical modeling show that TaNi3 and TaNi2 are formed mainly in the coating. Titanium dioxide is formed on either side of the interface.

引用

页数：4

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