JEWELRY ITEM AND METHOD FOR MANUFACTURING JEWELRY ITEM
A jewelry item includes a thin piece member (102) formed from a gold alloy containing gold (Au) as a first metal element and a second metal element other than gold (Au), a frame member (104) including a third metal element other than the first metal element and the second metal element and a fourth...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A jewelry item includes a thin piece member (102) formed from a gold alloy containing gold (Au) as a first metal element and a second metal element other than gold (Au), a frame member (104) including a third metal element other than the first metal element and the second metal element and a fourth metal element as a metal for an alloy of the third metal, forming a bond with and surrounding a peripheral edge of the thin piece member, and a compound layer (108) containing the first metal element, the second metal element, the third metal element and the fourth metal element is interposed between the thin piece member and the frame member. |
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