Metal sintered coating technology for corrosion protection materials in refining units
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Metal sintering coating technology involves bonding various metal elements to a metal surface and sintering them at high temperatures to form a Ni-based alloy melt-coated layer. It is mainly used to address the sulfuric acid dew point corrosion problem in industrial heating furnaces, boiler convection chambers, and air preheaters. It also exhibits excellent corrosion resistance in many other corrosive media. After the coating treatment, there is no adverse effect on the strength or plasticity of the material, and the coating does not peel off after the coated specimen is pulled apart. Field tests have also demonstrated its excellent corrosion resistance.
Metal sintering coating technology is a method that involves coating a metal surface with various metal elements, and forming a nickel-based alloy cladding layer through high-temperature sintering. It is primarily used to prevent damage to industrial heating furnaces, boilers, and other equipment caused by sulfuric acid dew point corrosion, and it also performs well in various corrosive media. This coating does not affect the strength and toughness of the material itself; it is secure and does not peel off easily, and its excellent corrosion resistance has been proven in practical applications. .