2000•Unpublished venueRequires access

Microstructure and Property of Arc Spraying Aluminum Coating for Corrosion Prevention

Meng Lichun

Abstract

The microstructure and phase composition of arc spraying Al coating, Zn coating and Al-Zn pseudo-alloy coating were investigated by using SEM, XRD and other analysis technology. The mechanical proper- ties or the three kinds or coatings and their anti-corrosion properties in organic acid environment and salt me- dium were also measured. The results indicate that the adhesive strength and corrosion-resistant property of Al coating are superior to those of Zn coating and Al-Zn pseudo-alloy coating.

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Available abstract

Key concepts: Coating, Microstructure, Materials science, Corrosion, Metallurgy, Alloy, Aluminium, Phase (matter)