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HEAT RESISTANCE OF INTERMETALLIC PHASE MATRIX FE-AL ALLOYS IN STEAM ENVIRONMENT

1 CEBULSKI Janusz
Co-authors:
1 PASEK Dorota
Institution:
1 Silesian University of Technology, Material Science Department, Katowice, Poland, EU
Conference:
26th International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, May 24th - 26th 2017
Proceedings:
Proceedings 26th International Conference on Metallurgy and Materials
Pages:
1200-1206
ISBN:
978-80-87294-79-6
ISSN:
2694-9296
Published:
9th January 2018
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
315 views / 152 downloads
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Abstract

The paper presents the results of studies aimed at determination of corrosion resistance intermetallic phase matrix of FeAl alloy in a steam environment at 850 °C. The comparison of heat resistance of Fe40Al5Cr0,2TiB intermetallic alloy with heat-resistant steel with austenitic structure X25CrMnNiN25-9-7 was also presented at the article. After surface corrosion studies, the chemical composition of corrosion products was determined. The obtained results showed very good resistance of Fe40Al5CrTiB alloys to high temperature corrosion in steam environment compared to corrosion resistance of X25CrMnNiN25-9-7 steel. The results of research conducted in this field are the basis for further research.

Keywords: Corrosion resistance, high-temperature corrosion, alloys intermetallic phase matrix FeAl

© This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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