Preliminary communication

Thermodynamic modeling and analysis of the structure of a heat-resistant alloy of the Fe-Cr-Ni system

S. K. Аrinova ; Karaganda Technical University, Karaganda, Kazakhstan
Sv. S. Kvon ; Karaganda Technical University, Karaganda, Kazakhstan
V. Yu. Kulikov ; Karaganda Technical University, Karaganda, Kazakhstan
M. M. Abdildina ; Karaganda Technical University, Karaganda, Kazakhstan
A. E. Omarova ; Karaganda Technical University, Karaganda, Kazakhstan

Abstract

There has been carried out thermodynamic modeling of phase transformations of the Fe-Cr Ni alloy alloyed with titanium and niobium in order to predict the phase composition and to substantiate the concentration of alloying elements of the experimental alloy for parts of metallurgical equipment. The results of microstructural analysis and phase composition of an experimental heat-resistant alloy are presented.

Keywords

alloy steel; heat resistance; thermodynamic modeling; phase; X-ray research

Hrčak ID:

265917

URI

https://hrcak.srce.hr/265917

Publication date:

1.4.2022.

Visits: 986 *