论文信息 - Microhardness and Corrosion Behavior of Ni-SiC Electrodeposited Coatings

Microhardness and Corrosion Behavior of Ni-SiC Electrodeposited Coatings

Composite coatings suitable for protection against corrosion were prepared by electrodeposition of chloride-nickel coating containing silicon carbide particles maintained in the suspension. The Ni-SiC composite coatings showed a better corrosion resistance in 0.6 M NaCl solution and high hardness than nickel, electrodeposited under the same conditions. The coatings deposited were uniform and adherent to the substrates. X-Ray diffraction (XRD) studies showed that the nickel coatings grow with (111) preferred orientation.

A. Chala | C. Nouveau | H. Temam | S. Rahmane | L. Zeroual

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