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真空镀(涂)层处理的干式处理新技术在工具和金属模喷涂耐磨陶瓷涂层、眼镜等的着色涂层方面已得到广泛应用。近年来,为了将该技术应用于冷轧钢板和不锈钢板的表面处理,各公司都在进行技术开发。 过去研究成功的蒸镀法,镀层的密合性和均匀性差,无法进行深冲和弯曲加工等成形加工,而且处理成本高;等离子喷镀法,通过利用等离子,可以获得具有良好密合性和匀均性镀层,并克服了蒸镀法
New technologies for dry processing of vacuum plating have been widely used in pigmented coatings of tools and molds for abrasion-resistant ceramic coatings, eyeglasses and the like. In recent years, companies have been developing technologies to apply the technology to the surface treatment of cold-rolled steel sheets and stainless steel sheets. In the past, the vapor deposition method that has been successfully studied has poor adhesion and uniformity of the plating layer, can not be subjected to molding such as deep drawing and bending, and has a high processing cost. The plasma spraying method uses a plasma to obtain a film having good adhesion and Uniform coating, and overcome the evaporation method