Damage of a Fine-Grained Chromium-Nickel Steel Boiler Steam Heater Coil

Damage of a Fine-Grained Chromium-Nickel Steel Boiler Steam Heater Coil

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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Veröffentlicht in:Power technology and engineering 2023-09, Vol.57 (3), p.452-457
Hauptverfasser: Bogachev, V. A., Kalugin, R. N., Shmychkov, P. S.
Format: Artikel
Sprache:eng
Schlagworte:
Coils
Damage
Electrical Machines and Networks
Energy
Energy Systems
Foundations
Geoengineering
Grain size
Hydraulics
Nickel chromium steels
Nickel steels
Power Electronics
Renewable and Green Energy
Ultimate tensile strength
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Beschreibung
Zusammenfassung: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.
ISSN:1570-145X
1570-1468
DOI:10.1007/s10749-023-01689-4