Measurement monitoring and metallographic analysis are performed for damaged and undamaged coils. Ultimate strength is studied for metal with a fine-grained structure. It is shown that grain size has a decisive effect on steam heater life characteristics.
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Translated from Élektricheskie Stantsii, No. 4, April 2023, pp. 10 – 15. DOI: https://doi.org/10.34831/EP.2023.1101.4.002
Research conducted using equipment of TsKP “Center for studying a new generation of thermal power engineering structural materials” JSC “VTI.”
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Bogachev, V.A., Kalugin, R.N. & Shmychkov, P.S. Damage of a Fine-Grained Chromium-Nickel Steel Boiler Steam Heater Coil. Power Technol Eng 57, 452–457 (2023). https://doi.org/10.1007/s10749-023-01689-4
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DOI: https://doi.org/10.1007/s10749-023-01689-4