Partition of the composition tetrahedron during construction of subsolidus isobaric-isothermal sections of the phase diagrams of quaternary systems

被引:7
|
作者
Kosyakov, V. I. [1 ]
Shestakov, V. A. [1 ]
Grachev, E. V. [1 ]
Komarov, V. Yu. [1 ,2 ]
机构
[1] Russian Acad Sci, Siberian Branch, Nikolaev Inst Inorgan Chem, Pr Akad Lavrenteva 3, Novosibirsk 630090, Russia
[2] Novosibirsk State Univ, Novosibirsk Natl State Univ, NGU, Ul Pirogova 2, Novosibirsk 630090, Russia
关键词
STOICHIOMETRIC COMPOUNDS; SOLID-SOLUTIONS; TOPOLOGY; DIFFERENTIATION; CLASSIFICATION; TRIANGULATION; ENUMERATION;
D O I
10.1134/S0036023616100119
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A problem of constructing subsolidus isobaric-isothermal sections of phase diagrams with constant-composition compounds and limited solid solutions was considered. Relations between the topological characteristics of such sections were derived. Their topological classification was proposed. An algorithm for constructing sections using the theory of finite graphs was developed. A problem of enumerating sections for diagrams with a given set of classification characteristics was solved.
引用
收藏
页码:1274 / 1280
页数:7
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