Hot corrosion behaviour of constant and pulsed current welded Hastelloy X in Na2SO4, V2O5, and NaCl salt mixture at 900 °C

Hot corrosion behaviour of constant and pulsed current welded Hastelloy X in Na2SO4, V2O5, and NaCl salt mixture at 900 °C

The high-temperature corrosion behavior of constant current gas tungsten arc (GTA) and pulsed current gas tungsten arc (PCGTA) welded Hastelloy X with different filler wires (C263 and ERNiCr-3) are studied for 50 cycles at 900 °C. Molten salt I (MS I) (75% Na _2 SO _4  + 25% V _2 O _5 ) and molten s...

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Bibliographic Details
Main Authors: M Sathishkumar, M Manikandan, N Arivazhagan, B Arulmurugan, Senthil Kumaran Selvaraj, M Vignesh, S Rajakumar, S Rajkumar
Format: Article
Language:English
Published: IOP Publishing 2022-01-01
Series:Materials Research Express
Subjects:
hastelloy X
C263
ERNiCr-3 fillers
pulsed current
parabolic constant
spallation and cracking
Online Access:https://doi.org/10.1088/2053-1591/ac5355

Internet

https://doi.org/10.1088/2053-1591/ac5355

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