FUNCTIONAL PROPERTIES OF COMBINED WEAR RESISTANT Ti-BASED COATINGS ON HIGH SPEED STEEL
Abstract
Functional properties of wear resistant combined coatings based on Ti are investigated in the paper. The coatings have been obtained with the help of combined technology that used electro arc evaporation and ionic nitriding methods. Wear resistance of the combined coating is five-fold higher than a standard TiN coating. The high-wear resistance is attributed to a secondary structure, which appears in the friction zone on the surface of the combined coating.
About the Authors
M. A. Andreyev
Powder Metallurgy Institute of the NAS of Belarus
Belarus
Belarus
T. A. Kuznetsova
Powder Metallurgy Institute of the NAS of Belarus
Belarus
Belarus
L. V. Markova
Powder Metallurgy Institute of the NAS of Belarus
Belarus
Belarus
References
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2. Мышкин, Н. К. Трибология. Принципы и приложения / Н. К. Мышкин, М. И. Петроковец. – Гомель: ИММС НАН Беларуси, 2002. – 310 с.
3. Кузнецова, Т. А. Исследование износостойкости комбинированных вакуумных электродуговых покрытий на основе ZrHf / Т. А. Кузнецова, М. А. Андреев, Л. В. Маркова // Трение и износ. – 2005. – Т. 26, № 5. – С. 521–529.
Review
For citations:
Andreyev M.A., Kuznetsova T.A., Markova L.V. FUNCTIONAL PROPERTIES OF COMBINED WEAR RESISTANT Ti-BASED COATINGS ON HIGH SPEED STEEL. Science & Technique. 2006;(6):38-43. (In Russ.)
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