Title of article :
The prospects of nanodispersive powders application in surface engineering technologies
Author/Authors :
Levashov، نويسنده , , E.A. and Kudryashov، نويسنده , , A.E. and Vakaev، نويسنده , , P.V. and Shtansky، نويسنده , , D.V. and Malochkin، نويسنده , , O.V. and Gammel، نويسنده , , F. and Suchentrunk، نويسنده , , R. and Moore، نويسنده , , J.J.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Abstract :
Affecting generalities of UDD (ultra dispersive diamond), NbC, WC, W, WC–Co, ZrO2, Al2O3, Si3N4, Fe, Fe–Co, Co, W nanosized powders additives on the structure and properties of the coatings deposited by electrospark alloying (ESA), thermoreactive electrospark surface strengthening (TRESS) are considered. The positive effect of 3–10 vol.% nanosized powder additives on microstructure and tribological characteristic of ESA- and TRESS-coatings were established. Wear- and heat-resistant coatings on the base of TiC–Ni-alloy, (Ti,Cr)C–Ni, TiB2–TiAl, W–C–Co, Fe-Co and Ni–Al2O3 systems on steel, titanium and nickel alloy substrates with low friction coefficient were deposited.
Keywords :
ceramics , Tribology , surface , nanosized powder , Coating
Journal title :
Surface and Coatings Technology
Journal title :
Surface and Coatings Technology
