Thermomechanical treatment of steel using severe plastic deformation and cryogenic cooling
Volokitin A. Naizabekov A. Volokitina I. Lezhnev S. Panin E.
1 December 2021Elsevier B.V.
Materials Letters
2021#304
The present study was devoted to the effect of severe plastic deformation implemented by the HPT method in a new design die at ambient and cryogenic temperatures on the microstructure and properties of AISI-316 austenitic stainless steel. The presented results demonstrate the favorable role of severe plastic deformation by the HPT method in increasing the degree of grain grinding of AISI-316 steel, which directly favorably affects the mechanical properties of the material.
High-pressure torsion , Microstructure , Severe plastic deformation , Stainless steel , Stress–strain state
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Rudny Industrial Institute, 50 let Oktyabrya str. 38, Rudny, 111500, Kazakhstan
Karaganda Industrial University, Republic av. 30, Temirtau, 101400, Kazakhstan
Rudny Industrial Institute
Karaganda Industrial University
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