English
![](https://old.nung.edu.ua/files/styles/medium/public/profiles-photo/petrik_1.jpg?itok=7V9-alxE)
Position:
Academic Status:
Graduate Degree:
Scientific interest:
Research the effect of solidphase polymorphic transformations in forming alloy structure by heat treatment of metals oriented to improving their service properties
Ivano-Frankivsk National Technical University of Oil and Gas