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Low aluminum content permeation barrier coatings for din 1.4914 martensitic steel (manet)

TitoloLow aluminum content permeation barrier coatings for din 1.4914 martensitic steel (manet)
Tipo di pubblicazioneArticolo su Rivista peer-reviewed
Anno di Pubblicazione1995
AutoriPerujo, A., Sample T., Serra Emanuele, and Kolbe H.
RivistaFusion Technology
Volume28
Paginazione1256-1261
ISSN07481896
Parole chiaveAluminide coatings, Aluminide layers, Aluminum coated steel, Coatings, Composition effects, Crack initiation, Crack resistance, Ductility, Fusion reactors, hardness, Heat treatment, Martensitic steel, Permeation barriers, Permeation measurement, Spraying, Stainless steel, Vacuum applications, Vacuum plasma spraying
Abstract

This paper describes the production and permeation measurements of three different aluminide coatings on the surface of MANET II stainless steel. The coatings were produced by vacuum plasma spraying pure aluminium (≈ 100μm) on to the steel, which was subsequently heat treated to produce an aluminide layer on the MANET. The relationship between the aluminum content of the coatings and their effectiveness as permeation barriers, due to the greater or lower resistance to crack formation was manifest. The coatings with a lower aluminum content presented the largest permeation reduction (2 orders of magnitude).

Note

cited By 12; Conference of Proceedings of the 5th Topical Meeting on Tritium Technology in Fission, Fusion, and Isotopic Applications. Part 1 (of 2) ; Conference Date: 28 May 1995 Through 3 June 1995; Conference Code:43856

URLhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-0029392993&partnerID=40&md5=44bae8993ab1715daa5249398829d5f8
Citation KeyPerujo19951256