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Properties of arc-sprayed coatings from Fe-based cored wires for high-temperature applications

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Details

Original languageEnglish
Title of host publicationMechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2017
Subtitle of host publicationProceedings of the 11th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures
PublisherAmerican Institute of Physics AIP
ISBN (Electronic)9780735416079
DOIs
Publication statusPublished - 12 Dec 2017
Publication typeA4 Article in a conference publication
EventInternational Conference on Mechanics, Resource and Diagnostics of Materials and Structures -
Duration: 1 Jan 1900 → …

Publication series

NameAIP conference proceedings
Volume1915
ISSN (Print)0094-243X

Conference

ConferenceInternational Conference on Mechanics, Resource and Diagnostics of Materials and Structures
Period1/01/00 → …

Abstract

Equipment of a thermal power plant is subjected to high temperature oxidation and wear. This raises operating costs through frequent repair of worn parts and high metal consumption. The paper proposes a possible solution to this problem through arc spraying of protective coatings. Cored wires of the Fe-Cr-C basic alloying system are used as a feedstock. Additional alloying by Al, B, Si, Ti and Y allows one to create wear- and heat-resistant coatings, which are an attractive substitute of more expensive Co- and Ni-based materials.

ASJC Scopus subject areas

Publication forum classification

Field of science, Statistics Finland