| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of giving not only metallic brightness but a multi-colored metallic performance with gradation to a non-metallic article and the non-metallic article having the multi-color metallic performance. SOLUTION: The method of giving the multi-colored metallic performance to the non-metallic article is provided with a cermet laminating step of laminating a cermet on the surface of the non-metallic article by sputtering from a metal target under a gaseous atmosphere containing oxygen, nitrogen, hydrogen and carbon while adjusting the components. The non-metallic article having the multi-colored metallic performance has the cermet layer laminated on the surface of the non-metallic material so as to change each component of the metallic material, nitrogen, oxygen, hydrogen and carbon in the depth direction. COPYRIGHT: (C)2007,JPO&INPIT |
