Method for casting glass artwork by using water-soluble ceramic mould
The invention relates to method for a water-soluble ceramic casting mold for casting glass art ware. The invention employs the ceramic casting mold capable of disintegrating in water. Melted glass liquid is poured into ceramic casting mold under high temperature, and cooled gradually according to di...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to method for a water-soluble ceramic casting mold for casting glass art ware. The invention employs the ceramic casting mold capable of disintegrating in water. Melted glass liquid is poured into ceramic casting mold under high temperature, and cooled gradually according to different glass heat-treatment process, then relief glass art ware is obtained. The above-mentioned method belongs to hot investment casting glass art ware field. Sculpting art ware prototype, making silicon rubber mold, making wax mold, making ceramic mold, dewaxing, baking ceramic mold, pouring liquid glass, cooling in maintaining furnace, cleaning ceramic mold with water, thus glass art ware is obtained. The inventive organic high temperature binding agent is easily disintegrated in water. Theinventive product has little air bubble in internal part. The invention is suitable for replicating art ware or model of many materials. |
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