ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7
Properties of Ni-W alloy coatings on steel substrate
Z. Gáliková, M. Chovancová, and V. Danielik
Department of Inorgarac Technology, Institute of Inorgarac Chemistry, Technology, and Materials, Faculty of Chemical and Food Technology, Slovak University of Technology, Radlinského 9, 812 37 Bratislava, Slovakia
Received: 14 February 2006 Revised: 2 June 2006 Accepted: 8 June 2006
Abstract: Ni-W alloy coatings were prepared on the steel substrate at the temperature of 60°C. The content of tungsten in coatings was increased with the growing cathodic current density. The increase of the corrosion resistance of Ni-W alloy coatings with the rising content of tungsten was confirmed by the measurement of anodic polarization curves. Annealed coatings showed better antioorrosion properties than the non-annealed ones. The properties of annealed coatings including their corrosion resistance depend on the tungsten content, too.
Keywords: Ni-W alloys - electrodeposition - corrosion resistance - anodic polarization curves
Full paper is available at www.springerlink.com.
Chemical Papers 60 (5) 353–359 (2006)
Friday, December 02, 2022