| 摘要 |
<p>The present invention relates to a method for preparing a decorative composite showing a metallic luster and a unique color, comprising: a first step of forming a mixture by mixing ZrO2 and one or more materials selected from TiC and TiN; a second step of preparing a composite powder by spray drying the mixture; and a third step of preparing a molded product by molding the composite powder, and then firing the molded product. According to the preparation method of the present invention, it is possible to prepare a decorative composite having a beautiful appearance due to a unique metallic luster and color by preparing a granulated composite powder comprising mixed raw materials through spray drying, and molding and firing the composite powder. In addition, the decorative composite of the present invention shows a metallic luster due to the high content of TiC and TiN and simultaneously has remarkable appearance due to an distinct color, and thus can be variously used in jewelry, ornaments and the like, and particularly, can be applied to a watch in which the use of a ceramic material is recently increasing.</p> |
