Anodizing that does not produce cracks in the coating even when heated to high temperatures above 500℃! Ideal for surface treatment of important components in semiconductor manufacturing equipment!
China Electric Chemical Industry Co., Ltd. conducts metal surface treatment, including anodizing. The anodizing process known as "Kunimite processing" features a coating that is resistant to high temperatures, with a thickness of 50μm that does not develop cracks even after being heated at 500°C for 3 hours. Additionally, since the coating does not develop cracks even when heated above 500°C, it can be used for components that experience high temperatures. This processing is recommended for important parts of semiconductor manufacturing equipment and electronic components. Furthermore, in the Kunimite processing for semiconductor manufacturing equipment, Kunimite is effective in reducing the amount of particles. Since semiconductor manufacturing equipment typically uses corrosive gases, cracks can occur due to thermal effects from plasma, leading to corrosion and the generation of particles. Because Kunimite does not develop cracks due to heat, particles do not form even after prolonged use in plasma etching equipment.
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basic information
【Features】 ■ High-temperature resistant coating ■ No cracks occur on the surface even after heating a 50μm thick film at 500℃ for 3 hours ■ Usable on components that reach high temperatures ■ Effective in reducing particle count ■ No cracks generated due to heat ■ No particles generated even after long-term use in plasma etching equipment
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Company information
China Electric Chemical Industry Co., Ltd. is a global company based in Yamaguchi that challenges future technologies. We perform metal surface treatments, including anodizing. With our unique technology, we specialize in surface treatment of aluminum used in semiconductor manufacturing equipment. We are always conscious of carbon neutrality, strive to prevent pollution, and work hard to protect and preserve the global environment.
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