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Microstructure and hot corrosion behaviors of two Co modified aluminide coatings on a Ni-based superalloy at 700°C.
- Source :
-
Applied Surface Science . Aug2014, Vol. 311, p214-223. 10p. - Publication Year :
- 2014
-
Abstract
- Highlights: [•] Microstructures of two Co modified NiAl coatings have been studied. [•] The addition of Co improves the corrosion resistance in sulfate salts at 700°C. [•] For the sulfide and its eutectic of Co are more stable than those of Ni. [•] In chloride salts coating with medium Co content has best corrosion resistance. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01694332
- Volume :
- 311
- Database :
- Academic Search Index
- Journal :
- Applied Surface Science
- Publication Type :
- Academic Journal
- Accession number :
- 96665991
- Full Text :
- https://doi.org/10.1016/j.apsusc.2014.05.043