Study on Corrosion-Resisting Properties of High-Speed Arc Sprayed Zn-Al Alloy Coating in Caverns

Abstract:

Zn、Al alloy coatings were prepared by high velocity arc spraying technology on 16MnR steel substrates, With the design salt spray test, Study on the corrosion resistance of the Zn、Al alloy coating in the grotto environment. The porosity of the metal coating and the compact of the corrosion are infection on the corrosion resistance of the coating. Al coating and Zn/Al(300/100) coating corrosion resistance better than others on 16MnR steel.

• Periodical: Advanced Materials Research (Volumes 399-401)
• Pages: 2072-2078
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.399-401.2072
• Online since: November 2011
• Authors: Miao Lou, Yu Feng Lu, Chun Lin Ma, Yong Le Hu, Meng Zhou, Huan Yang
• Keywords: Corrosion Resistance, Grotto Environment, High-Velocity Arc Spraying, Salt Spray Test, Zn, Al Alloy Coating

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