Degradation of protective coatings of the Ni-M-Cr-Al-Y system due to sulfide-oxide corrosion

The results of testing corrosion resistance longevity in coatings of the Ni-M-Cr-Al-Y system at temperatures of 800, 850, and 900°C are given. The kinetic dependences of corrosion are determined, successive stages of the degradation of coatings are identified, and the effect of alloying coatings wit...

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Bibliographic Details
Published inMetal science and heat treatment Vol. 49; no. 11-12; pp. 585 - 588
Main Author Nikitin, V I
Format Journal Article
LanguageEnglish
Published New York Springer Nature B.V 01.11.2007
Subjects
Alloying effects
Chromium base alloys
Coatings
Corrosion
Corrosion effects
Corrosion resistance
Degradation
Nickel
Protective coatings
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Summary:The results of testing corrosion resistance longevity in coatings of the Ni-M-Cr-Al-Y system at temperatures of 800, 850, and 900°C are given. The kinetic dependences of corrosion are determined, successive stages of the degradation of coatings are identified, and the effect of alloying coatings with chromium and aluminum on their degradation and durability is established.[PUBLICATION ABSTRACT]
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0026-0673
1573-8973
DOI:10.1007/s11041-007-0109-3