Temperature-Dependence of Corrosion of Ni-Based Superalloys in Hot CO2-Rich Gases Containing SO2 Impurities

Future power plants will require Ni-based superalloys resistant to high-temperature corrosion in CO 2 -rich environments containing impurities. In this work, several commercially available Ni-based alloys (617, 230, 625, 263, 740H) were exposed at 600°C, 650°C, 750°C and 1 atm to 95% CO 2 , 4% H 2 O...

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Bibliographic Details
Published in:	JOM (1989) Vol. 72; no. 5; pp. 1822 - 1829
Main Authors:	Oleksak, Richard P., Tylczak, Joseph H., Holcomb, Gordon R., Doğan, Ömer N.
Format:	Journal Article
Language:	English
Published:	New York Springer US 01-05-2020 Springer Nature B.V Springer
Subjects:	Advancing Development and Application of Superalloys Alloy systems Alloys Carbon dioxide Chemistry/Food Science Coal Corrosion Corrosion resistance Earth Sciences Electric power generation Engineering Environment Gases Heat exchangers High temperature Impurities MATERIALS SCIENCE Nickel base alloys Performance evaluation Physics Power plants Scale (corrosion) Sulfur dioxide Superalloys Temperature Temperature dependence
Online Access:	Get full text
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