ZHUANG Dayu

(Nanhai Natural Decorative Matertals Co., Ltd., Foshan 528226)

Abstract: Based on the coating principle of optical glass, through alteration in the processing plant by introducing plasma discharge cleaning system and electro-deposited interlayer, surface of nonmetal materials like ceramics is made posslble to bond well with metals, such as titanium and zirconium, thus is susceptible of anticorrosive or wear-resistant coating, and furthermore, realization of advance design for the surface effect of a product, for necessary post--coating abrading and pollshlng can produce a desired surface in bright color with relief pattern. This technique has been widely used to create decorative effects of gold, platinum and other fancy colors on the surface of triple-firing isobathic processing ceramic tile, which   can substitute for the results of real gold and platinum.

Keywords: plasma, multiple arc, vacuum sputtering, coating, ceramics, color of gold, color of platinum