| 摘要 |
<p>Disclosed are a method for manufacturing a decorative metal article provided with extremely fine and beautiful inlay-tinted patterns obtained by combining a silver alloy sintering composition of silver or silver alloy and a sintering composition of copper or copper alloy, which are used for jewelry, ornaments, accessories, or the like, and the decorative metal article. Specifically disclosed is a method for manufacturing a decorative metal article, which includes a body forming step for forming a body molding compact, a body drying step for drying the body molding compact, a dried surface groove forming step for providing grooves on the surface of the resultant dried body molding compact, a copper-silver molding compact forming step for embedding the other of plastic compositions in the grooves of the dried body molding compact for integration, a copper-silver molding compact drying step for drying the resultant copper-silver molding compact, a removing/polishing step for removing or polishing a part of the other of the plastic compositions, which is raised from the surface of one of the plastic compositions of the dried copper-silver molding compact, and a fired body manufacturing step for firing the removed or polished copper-silver molding compact to obtain a decoration fired body (49).</p> |
