Wear resistance of spark-deposited TiN, TiB sub(2), and Mo coatings on 30KhGSA steel after exposure to focused solar radiation

Wear resistance of spark-deposited TiN, TiB sub(2), 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 sub(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 t...

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Veröffentlicht in:Powder metallurgy and metal ceramics 2009-09, Vol.48 (9-10), p.529-532
Hauptverfasser: Paustovskii, O V, Frolov, GO, Molyar, O G, Novikova, VI, Mordovets, N M, Shelud'ko, V E, Tsyganenko, V S, Lityuga, M V, Isaeva, L P, Kostenko, O D
Format: Artikel
Sprache:eng
Schlagworte:
Coatings
Mechanical properties
Powder metallurgy
Solar radiation
Steels
Tin
Titanium diboride
Wear resistance
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Zusammenfassung:The use of focused solar radiation to improve the mechanical properties of spark-deposited TiN, TiB sub(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