Health & Environmental Research Online (HERO)


Print Feedback Export to File
598593 
Journal Article 
Progress in the development of coatings for protection of new generation steam plant components 
Aguero, A 
2008 
Yes 
Energy Materials
ISSN: 1748-9237
EISSN: 1748-9245 
3 
1 
35-44 
Coatings to prevent component oxidation in future supercritical high temperature steam turbines were developed for the first time in Europe during the COST522 programme. Promising results were obtained with slurry applied aluminide coatings and with a series of thermal sprayed coatings (FeAl, FeCrAl, NiCr and AlFeCoCr) deposited on P92. Since then, extensive research internationally has examined coatings to protect against steam oxidation, deposited by techniques including pack cementation, electroplating and chemical vapour deposition (fluidised bed and organometallic as well as thermal). The results of these studies, including steam oxidation and mechanical data are summarised, and the performance of the candidate systems is critically reviewed from the viewpoint of both materials behaviour and deposition technologies. An earlier version of this paper has been published in the proceedings of the "8th Advanced Power Generation" conference held in Liege, Belgium in September 2006. This version has been updated with the latest available results. ABSTRACT FROM AUTHOR Copyright of Energy Materials is the property of Maney Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts) 
OXIDATION; TURBINES; COATING processes; VAPOR-plating; ELECTROPLATING; Coatings; Ferritic/austenitic steels; HIGH TEMPERATURE; Steam oxidation resistance; STEAM POWER PLANT