Study on the Corrosion Resistance of Ti(CN) Composites Coating

Abstract:

Metal composites coating of Ti (CN) was made on the surface of Q235 steel substrate by reaction nitrogen are welding cladding process, and potted with low temperature epoxy, di-n-butyl phthalate and T31, the mass ratio was 10:2:1.5. To evaluate the corrosion resistance of Ti (CN) coating, the specimens were immersed in 5% sulfuric acid and 3.5% sodium chloride to calculate corrosion rate by potentiodynamic polarization measurement. The corrosion resistance of Ti (CN) is improved by 3.45 times in 5% sulfuric acid and 4.39 times in3.5% sodium chloride.

• Periodical: Applied Mechanics and Materials (Volumes 341-342)
• Pages: 88-91
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.341-342.88
• Online since: July 2013
• Authors: Dan Dan Li, Jian Jun Hao, Yue Jin Ma, Liang Gao, Jian Guo Zhao
• Keywords: Corrosion Resistance, Nitrogen Arc Welding, Polarization Curve, Ti (CN) Coating

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