| Issue |
E3S Web of Conf.
Volume 525, 2024
IV International Conference on Geotechnology, Mining and Rational Use of Natural Resources (GEOTECH-2024)
|
|
|---|---|---|
| Article Number | 04007 | |
| Number of page(s) | 5 | |
| Section | Environmental Risk Assessment of Metallurgical Processes, Green Technologies and Sustainable Development | |
| DOI | https://doi.org/10.1051/e3sconf/202452504007 | |
| Published online | 20 May 2024 | |
Analysis of patterns in the formation of phase composition during thermal and thermocyclic treatment of maraging steel
1 Bukhara Engineering-Technological Institute, Bukhara, Uzbekistan
2 Siberian Federal University, Krasnoyarsk, Russia
3 Navoi state university mining and technologies, Navoi, Uzbekistan
4 Bukhara Institute of Natural Resources Management of the National Research University of “TIIAME”, Bukhara, Uzbekistan
* Corresponding author: abrorov1975@mail.ru
The paper studies changes in the phase composition of typical maraging steel. The analysis performed made it possible to determine the amount of retained austenite depending on the modes of thermal and thermocyclic treatment with heating in the temperature range of α-γ transformation. The processes occurring during heating in the region of α-γ transformation are divided into two temperature regions. As a result, it is noted that the identified patterns in the formation of the phase composition during thermal and thermocyclic treatment with the temperature range of α-γ transformation make it possible to both control changes in the phase composition and properties of steel and predict these changes.
© The Authors, published by EDP Sciences, 2024
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