Study on Anti-corrosion of Al Coating Prepared by Thermal Spray on Mg Alloy Surface
Hongyan Xu
Abstract
Hongyan Xu
Abstract
The corrosion resistance of thermal sprayed aluminum coating on AZ80 magnesium alloy with different corpression state was studied through immersion and electrochemical test.The results show that corrosion resistance of thermal sprayed aluminum coating on AZ80 magnesium alloy can be significantly improved,and when the compression of thermal spray coating is 60%,the corrosion resistance of the thermal spray coating is best.
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The corrosion resistance of thermal sprayed aluminum coating on AZ80 magnesium alloy with different corpression state was studied through immersion and electrochemical test.The results show that corrosion resistance of thermal sprayed aluminum coating on AZ80 magnesium alloy can be significantly improved,and when the compression of thermal spray coating is 60%,the corrosion resistance of the thermal spray coating is best.
Key concepts: Materials science, Coating, Corrosion, Thermal spraying, Metallurgy, Alloy, Magnesium alloy, Aluminium