Thermodynamic investigations on the component dependences of high-entropy alloys

被引：4

作者：

Arslan, Huseyin ^{[1
,2
]}

Dogan, Ali ^{[1
]}

机构：

[1] Kahramanmaras Sutcuimam Univ, Sci & Art Fac, Dept Phys, Avsar Campus, TR-46100 Onikisubat Kahramanmaras, Turkey

[2] Kahramanmaras Sutcuimam Univ, Dept Mat Sci & Engn, Istitute Grad Studies Sci & Technol, Avsar Campus, TR-46100 Onikisubat Kahramanmaras, Turkey

来源：

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2016年 / 90卷 / 12期

关键词：

geometrical model; Redlich-Kister coefficients; mixing enthalpy; high-entropy alloys; SOLID-SOLUTION PHASE; AL-MO-TI; MULTICOMPONENT; MICROSTRUCTURE; SYSTEM; PREDICTION; BEHAVIOR; GALLIUM; SECTION; CU;

D O I：

10.1134/S0036024416120141

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In the present research, a study on the thermodynamical properties of the quinary Co-Cu-Cr-Fe-Ni high-entropy alloys and ternary Ca-Sb-Yb is carried out by the models Kohler, Chou's general solution method (GSM) and Muggianu. The dependences of composition variation on thermodynamic properties, such as enthalpy of mixing of Co-Cu-Cr-Fe-Ni alloys in simple FCC phase are investigated at the temperatures 1273, 1373, and 1473 K. Moreover, a comparison between the results of the three models and those of other theoretical models shows good mutual agreement.

引用

页码：2339 / 2345

页数：7

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