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MANUFACTURING METHOD OF COMPOSITION FOR DISCOLORATION OF COPPER-GOLD ALLOY, COMPOSITION FOR DISCOLORATION OF COPPER-GOLD ALLOY PREPARED BY THE SAME, MANUFACTURING METHOD OF CRAFT DISCOLORED IN BLACK-RED BY USING THEREOF AND CRAFT DISCOLORED IN BLACK-RED PREPARED BY THE SAME

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  • Title:
    MANUFACTURING METHOD OF COMPOSITION FOR DISCOLORATION OF COPPER-GOLD ALLOY, COMPOSITION FOR DISCOLORATION OF COPPER-GOLD ALLOY PREPARED BY THE SAME, MANUFACTURING METHOD OF CRAFT DISCOLORED IN BLACK-RED BY USING THEREOF AND CRAFT DISCOLORED IN BLACK-RED PREPARED BY THE SAME
  • Author: PARK, NAM JUNG ; PARK, JOUNG GUN ; KIM, MIN SUNG ; JEONG, SIM HO
  • Subjects: ALLOYS ; CHEMISTRY ; DECORATIVE ARTS ; FERROUS OR NON-FERROUS ALLOYS ; METALLURGY ; MOSAICS ; PAPERHANGING ; PERFORMING OPERATIONS ; PRODUCING DECORATIVE EFFECTS ; TARSIA WORK ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS
  • Description: The present invention relates to a method for manufacturing a composition for discoloration of a Cu-Au alloy, a composition for discoloration of a Cu-Au alloy manufactured by using same, a method for manufacturing a paulownia craft item by using same, and a paulownia craft item manufactured by using same, including a step for manufacturing a Cu-Au alloy by melting copper and gold (step 1); a step for manufacturing a craft item with the Cu-Au alloy (step 2); a step for embedding a pattern into a surface of the craft item (step 3); a step for silver-inlaying a groove of the pattern that is embedded in the surface of the craft item (step 4); a step for treating the surface of the craft item (step 5); a step for surrounding the surface-treated craft item with mulberry paper dipped into the composition for discoloration of a Cu-Au alloy (step 6); a step for sealing the craft item surrounded with the mulberry paper for 24 to 48 hours (step 7); and a step for washing the craft item (step 8). The composition for discoloration of a Cu-Au alloy according to the present invention can be easily handled, safe, odor-free, and manufactured within a short period of time compared to fermented urine, which has been in conventional use. Also, the composition for discoloration of a Cu-Au alloy can discolor the soft ruddy bronze surface color of the Cu-Au alloy to a blackish purple color. The silver-inlaid paulownia craft item according to the present invention, which has a blackish blue paulownia color, is embedded with a silver-colored pattern so that a beautiful traditional color and pattern can be provided.
  • Creation Date: 2014
  • Language: English;Korean
  • Source: esp@cenet

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