Influence of Deformation and Thermal Effects on the Formation of Metastable Structural States in Fe–18Cr–10Ni Alloy
https://doi.org/10.56304/S2079562923010050
Abstract
The effects of heat treatment with continuous laser radiation on samples of the Fe–18Cr–10Ni alloy of the austenitic-martensitic class, which have undergone preliminary megaplastic torsional deformation in the Bridgman chamber, are investigated. It is established that the combined application of deformation (deformation in the Bridgman chamber) and thermal (laser heating) effects to the alloy forms the structure of metastable austenite (γ-phase), which differs from stable austenite in higher strength characteristics. The nature of this phenomenon is discussed.
About the Authors
E. N. Blinova
Bardin Central Research Institute of Ferrous Metallurgy, Moscow, 105005 Russia
Russian Federation
Russian Federation
V. D. Voronov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, 115409 Russia
Russian Federation
Russian Federation
E. D. Ishkinyaev
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, 115409 Russia
Russian Federation
Russian Federation
M. A. Libman
Bardin Central Research Institute of Ferrous Metallurgy, Moscow, 105005 Russia
Russian Federation
Russian Federation
V. N. Petrovskiy
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, 115409 Russia
Russian Federation
Russian Federation
V. I. Pichienko
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, 115409 Russia
Russian Federation
Russian Federation
A. A. Tomchuk
Bauman Moscow State Technical University, Moscow, 105005 Russia
Mendeleev University of Chemical Technology, Moscow, 125047 Russia
Russian Federation
Russian Federation
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Review
For citations:
Blinova E.N., Voronov V.D., Ishkinyaev E.D., Libman M.A., Petrovskiy V.N., Pichienko V.I., Tomchuk A.A. Influence of Deformation and Thermal Effects on the Formation of Metastable Structural States in Fe–18Cr–10Ni Alloy. Nuclear Physics and Engineering. 2024;15(1):73-79. (In Russ.) https://doi.org/10.56304/S2079562923010050
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