| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a manufacturing method of an accessory in which heterogeneous metals are firmly joined and multicolor hue and bright pattern can be expressed by the joint.SOLUTION: In the manufacturing method of an accessory, an aggregate of plural metal pieces including at least two kinds of metal pieces of different materials is integrally pressed to make a massive object by explosive bonding or HIP, the massive object is scraped or cut out to make an accessory-shaped solid which includes at least a part of the joint surface of the heterogeneous metal pieces each other and has the cut end of the joint surface exposed.</p> |
