α-900 Superconducting Energy-Saving Anticorrosive Coating
♦Working together with Dongguan University of Technology, the company jointly developed the α-900 superconducting energy-saving anticorrosive coating. This material is made with special inorganic silicate silencing complex, and added with transitional elements including oxides, rare earth and other fillers.
♦At the temperature of 800–1,800 degree Celsius, the coating can achieve an emissivity at more than 90 percent. This cured coating features sound, high and stable IR emissivity, steady thermal endurance, high radiant power in high temperature, good corrosion, high hardness, and superior wear-proof performance.
Applications in Air Heater
♦The thermal capacity of air heat rises by 12.7 percent, and the compression strength and high-temperature creep resistant physical and chemical performance of checker bricks and regenerative balls are improved.
♦The thermal shock resistance is enhanced, with strengthened anticorrosion, smoke protection of checker bricks and regenerative balls, as well as lengthened service life.
Analysis of Corrosion Environment of Clinker Production Line
1.Alkali Corrosion: The cement is alkaline (at PH10-12); Under-deposit corrosion; Ammonia corrosion after denitrification.
2.Corrosion due to dewing: High humidity and dew point; Corrosion due to dewing; Accelerated corrosion in high temperature.
3.Invalid anticorrosive coating: Weak anticorrosion and penetration resistance of common coating material; Nondurable to temperature variation; Protection layer destroyed by corrosion.
4.High-temperature corrosion: Flue-gas temperature at 90–200 degrees Celsius; Accelerated oxidation in high temperature.
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Henan Alpha Engineering Materials Co., Ltd.
Founded in September 2018, Guangdong Alpha Engineering Materials Co., Ltd. has a registered capital of 10 million yuan and is located in Room 609, Building 8, 1 Xuefu Road, Songshan Lake High-Tech Industrial Park, Dongguan City, Guangdong Province.
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