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High-temperature oxidation-resistant coatings on niobium and its alloys

Authors :
V. V. Kunchenko
S. G. Ruden’kii
M. Yu. Bredikhin
V. I. Zmii
Source :
Powder Metallurgy and Metal Ceramics. 47:255-259
Publication Year :
2008
Publisher :
Springer Science and Business Media LLC, 2008.

Abstract

The formation of high-temperature oxidation-resistant coatings on niobium by multicomponent activated diffusion saturation in vacuum is investigated. Thermodynamic calculations of potential chemical reactions that result in anticorrosive protective coatings are performed. Comparative tests of high-temperature oxidation resistance of niobium with protective coatings are conducted at 1700°C in open air.

Subjects

Subjects :
Materials science
Metallurgy
Oxidation resistant
Metals and Alloys
Niobium
chemistry.chemical_element
Condensed Matter Physics
Chemical reaction
chemistry
Mechanics of Materials
Metallic materials
Materials Chemistry
Ceramics and Composites
Saturation (chemistry)
Oxidation resistance
Open air

Details

ISSN :
15739066 and 10681302
Volume :
47
Database :
OpenAIRE
Journal :
Powder Metallurgy and Metal Ceramics
Accession number :
edsair.doi...........5f82ef7c56d52995120b8d8573d0eb21
Full Text :
https://doi.org/10.1007/s11106-008-9012-8
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