Performance Evaluation of SHY-99 Coating for Carbon Steel Water-Cooler
Special SHY-99 anti-corrosion coatings are used for newly developed heat exchange equipment, to resist corrosion and leakage problem of carbon steel water-cooler. The anti-corrosion properties of coatings were examined with routine test methods, Scanning Electron Microscope (SEM), electro kinetic potential polarization curve method and immersion testing method. The results show that physical properties of coatings are in accordance with national standards, the microstructures of coatings are uniform and tight, the coatings are combined tightly with base metal, and the coatings show excellent corrosion resistance in water of water cooling system.
Jianmin Zeng, Yun-Hae Kim and Yanfeng Chen
B. Chen et al., "Performance Evaluation of SHY-99 Coating for Carbon Steel Water-Cooler", Advanced Materials Research, Vols. 399-401, pp. 1886-1889, 2012