Process for inlaying gold and silver into ceramic

A technology of ceramics and gold and silver, applied in the field of ceramic inlaid gold and silver craftsmanship, can solve the problems of easy oxidation, easy wear and tear of collections, difficult to preserve, etc., to achieve the effects of enhanced ornamental, good light transmittance, and not easy to wear.

Active Publication Date: 2012-02-01
吴晓春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a single color effect cannot complete the depth change of the picture, and the disadvantages of being easy to oxidize and wear are far from meeting the requirements of ceramic collectors and users. After all, a single color tone is less attractive.
In addition, collections that are easy to oxidize and wear are not easy to preserve, so solving this problem will virtually reduce the collection cost and increase the collection value of ceramics painted with gold and silver

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1. A ceramic inlaid gold and silver process, comprising the following steps:

[0027] ① Draw a sketch on the ceramic body;

[0028] ②Coat the golden part of the drawn sketch with gold with adhesive;

[0029] ③ Coat a layer of release agent on the gold and coat silver on the release agent according to the requirements of the drawing;

[0030] ④Put it in the oven and dry it at 170℃~190℃ for 2.5~3.5h;

[0031] ⑤ Coat the protective layer of anti-oxidation glaze, put it into an oven after natural drying, and burn at 950℃~1050℃ for 5~7 hours.

[0032] The above-mentioned 24k gold is 1500-1800 mesh 24k gold powder or 24K gold foil, and the described pure silver is 1500-1800 mesh pure silver powder or pure silver foil; preferably, the described 24k gold powder is 1800 mesh, The sterling silver part is 1500 mesh.

[0033] The above-mentioned binder can be prepared from the following raw materials in proportion by weight: 15 parts of bismuth nitrate, 30 parts of cal...

Embodiment 2

[0036] Example 2. A ceramic inlaid gold and silver process, comprising the following steps:

[0037] ① Draw a sketch on the ceramic body;

[0038] ②Coat the golden part of the drawn sketch with gold with adhesive;

[0039] ③ Coat a layer of release agent on the gold and coat silver on the release agent according to the requirements of the drawing;

[0040] ④Put it in the oven and dry it at 170℃~190℃ for 2.5~3.5h;

[0041] ⑤ Coat the protective layer of anti-oxidation glaze, put it into an oven after natural drying, and burn at 950℃~1050℃ for 5~7 hours.

[0042] The above-mentioned 24k gold is 1500-1800 mesh 24k gold powder or 24K gold foil, and the described pure silver is 1500-1800 mesh pure silver powder or pure silver foil; preferably, the described 24k gold powder is 1800 mesh, The sterling silver part is 1500 mesh.

[0043] The above-mentioned binder can be prepared from the following raw materials in proportion by weight: 10 parts of bismuth nitrate, 20 parts of cal...

Embodiment 3

[0046] Example 3. A ceramic inlaid gold and silver process, comprising the following steps:

[0047] ① Draw a sketch on the ceramic body;

[0048] ②Coat the golden part of the drawn sketch with gold with adhesive;

[0049] ③ Coat a layer of release agent on the gold and coat silver on the release agent according to the requirements of the drawing;

[0050] ④Put it in the oven and dry it at 170℃~190℃ for 2.5~3.5h;

[0051]⑤ Coat the protective layer of anti-oxidation glaze, put it into an oven after natural drying, and burn at 950℃~1050℃ for 5~7 hours.

[0052] The above-mentioned 24k gold is 1500-1800 mesh 24k gold powder or 24K gold foil, and the described pure silver is 1500-1800 mesh pure silver powder or pure silver foil; preferably, the described 24k gold powder is 1800 mesh, The sterling silver part is 1500 mesh.

[0053] The above-mentioned binder can be prepared from the following raw materials in proportion by weight: 13 parts of bismuth nitrate, 25 parts of calc...

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PUM

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Abstract

The invention discloses a process for inlaying gold and silver into ceramic. The process comprises the following steps of: sketching a script on a ceramic blank, coating the gold and the silver according to the requirement of the script, drying, coating an anti-oxidation glaze protective layer, and sintering. The gold and the silver are simultaneously inlaid in the ceramic blank to form a picture, so that the gold and silver inlaid part of the ceramic has multi-thickness effect, and the ornament is enhanced; the gold and the silver are staggered and fused together with the anti-oxidation glaze protective layer by high-temperature sintering, so that the formed picture has depth change and excellent light transmission property; gold powder and silver powder are not mixed together in making through an isolating agent; and the gold and the silver are prevented from being oxidized by air due to contact through the anti-oxidation glaze protective layer, and the gold and the silver are not easily directly contacted so as to avoid abrasion.

Description

technical field [0001] The invention relates to a ceramic overglaze color process, in particular to a ceramic inlaid gold and silver process. Background technique [0002] In the production process of the ceramic industry today, gold or silver painting is mainly carried out on the ceramic blank, and then it is baked and fired to obtain a single color effect. After molding, it is called golden porcelain or silver porcelain, and the painted gold or silver The silver part is easy to oxidize and not wear-resistant, which is the most common firing method in the ceramic industry. However, a single color effect cannot complete the depth change of the picture and is prone to oxidation and wear, which is far from meeting the requirements of ceramic collectors and users. After all, a single color tone is less attractive. In addition, collections that are easy to oxidize and wear are not easy to preserve, so solving this problem will virtually reduce the collection cost and increase t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/90
Inventor 周景纬吴姗姗周晓华
Owner 吴晓春
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