OMCVD neodymium oxide film effect on Z4CN18-09 (AISI 304) steel high-temperature corrosion behaviour

In this paper, a OMCVD method for local introduction of reactive element as rare earth at chromia former-alloy surfaces is described. Effect of such a coating on high-temperature oxidation of the common stainless steel Z4CN18-09 (AISI 304) is comparatively tested in isothermal and cyclic conditions....

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Bibliographic Details
Published in:Solid state ionics 1992-03, Vol.51 (1-2), p.11-13
Main Authors: Bonnet, G., Larpin, J.P., Colson, J.C.
Format: Article
Language:English
Subjects:
Applied sciences
Corrosion
Corrosion prevention
Exact sciences and technology
Metals. Metallurgy
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Summary:In this paper, a OMCVD method for local introduction of reactive element as rare earth at chromia former-alloy surfaces is described. Effect of such a coating on high-temperature oxidation of the common stainless steel Z4CN18-09 (AISI 304) is comparatively tested in isothermal and cyclic conditions. In both cases, and particularly in cyclic conditions, a significant improvement of the high-temperature corroison behaviour is observed.
ISSN:0167-2738
1872-7689
DOI:10.1016/0167-2738(92)90338-P