Wear resistance of spark-deposited TiN, TiB2, and Mo coatings on 30KhGSA steel after exposure to focused solar radiation

The use of focused solar radiation to improve the mechanical properties of spark-deposited TiN, TiB 2 , and Mo coatings is studied. It is shown that the tribotechnical characteristics of sparkdeposited coatings improve after exposure to focused solar radiation over steel coatings after thermal treat...

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Bibliographic Details
Published in:Powder metallurgy and metal ceramics 2009-09, Vol.48 (9-10), p.529-532
Main Authors: Paustovskii, O. V., Frolov, G. O., Molyar, O. G., Novikova, V. I., Mordovets, N. M., Shelud’ko, V. E., Tsyganenko, V. S., Lityuga, M. V., Isaeva, L. P., Kostenko, O. D.
Format: Article
Language:English
Subjects:
Ceramics
Characterization and Evaluation of Materials
Chemistry and Materials Science
Composites
Glass
Materials Science
Metallic Materials
Natural Materials
Solar energy
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Summary:The use of focused solar radiation to improve the mechanical properties of spark-deposited TiN, TiB 2 , and Mo coatings is studied. It is shown that the tribotechnical characteristics of sparkdeposited coatings improve after exposure to focused solar radiation over steel coatings after thermal treatment. Solar treatment of 30KhGSA steel leads to its strengthening—hardening with fine-grained annealed martensite being formed.
ISSN:1068-1302
1573-9066
DOI:10.1007/s11106-010-9163-2