阅读说明：本技术 一种彩绸金丝釉陶瓷及其制备方法 (Colored silk and golden silk glaze ceramic and preparation method thereof ) 是由 郑泽洽 郑晟亮 郑衍彬 于 2021-08-11 设计创作，主要内容包括：本发明涉及陶瓷制品及其加工技术领域,具体涉及一种彩绸金丝釉陶瓷及其制备方法,其特征在于：包括坯体、白色底釉层和透明面釉层,所述白色底釉层和透明面釉层之间夹设有铜纤维层和彩釉层,通过在釉面之间嵌入铜纤维,在烧制过程中铜纤维与釉料中氧化物反应生产氧化铜,加上釉料中添加的氧化铬,形成围绕铜纤维表面富集的铜铬氧化物,呈现肉眼易观察的金丝纹路；通过绸缎面料在彩釉层上形成丝绸纹理,以此形成彩绸金丝效果的陶瓷釉面。(The invention relates to the technical field of ceramic products and processing thereof, in particular to a colored silk and golden silk glaze ceramic and a preparation method thereof, which are characterized in that: the glaze comprises a blank body, a white ground glaze layer and a transparent cover glaze layer, wherein a copper fiber layer and a colored glaze layer are clamped between the white ground glaze layer and the transparent cover glaze layer, copper fibers are embedded between glaze layers, the copper fibers react with oxides in a glaze material to produce copper oxide in the firing process, and chromium oxide added in the glaze material is added to form copper-chromium oxide enriched around the surface of the copper fibers, so that gold wire grains which can be observed by naked eyes are presented; silk texture is formed on the colored glaze layer through the silk fabric, so that the ceramic glaze surface with the effect of colored silk and golden silk is formed.)

1. The colored silk and gold wire glaze ceramic is characterized in that: the glaze comprises a blank body, a white ground glaze layer and a transparent cover glaze layer, wherein a copper fiber layer and a colored glaze layer are clamped between the white ground glaze layer and the transparent cover glaze layer, and the glaze of the white ground glaze layer comprises the following components in parts by weight: 25-27 parts of quartz, 30-40 parts of feldspar, 15-20 parts of kaolin, 8-10 parts of zinc oxide, 5-6 parts of bentonite and 6-8 parts of boric acid, wherein the glaze of the colored glaze layer comprises the following components in parts by weight: 10-12 parts of colored frit, 20-25 parts of borax, 10-12 parts of red lead, 5-10 parts of calcined talc, 10-12 parts of barium carbonate, 10-15 parts of chromium oxide, 10-12 parts of limestone, 12-15 parts of barium carbonate, 5-8 parts of glass powder and 10-12 parts of sodium oxide, wherein the glaze of the transparent overglaze layer comprises the following components in parts by weight: 5-10 parts of quartz, 13-15 parts of orthoclase, 5-10 parts of bentonite, 8-10 parts of limestone, 5-7 parts of calcium carbonate and 3-4 parts of sodium carbonate.

2. The colored silk golden silk glaze ceramic according to claim 1, which is characterized in that: the diameter of the copper fiber layer is 0.2-0.3mm, and the length of the copper fiber layer is 5-8 mm.

3. The colored silk golden silk glaze ceramic according to claim 1, which is characterized in that: the glaze of the white ground glaze layer comprises the following components in parts by weight: 25 parts of quartz, 30 parts of feldspar, 15 parts of kaolin, 8 parts of zinc oxide, 5 parts of bentonite and 6 parts of boric acid, wherein the glaze of the colored glaze layer comprises the following components in parts by weight: 10 parts of colored frit, 20 parts of borax, 10 parts of red lead, 5 parts of calcined talc, 10 parts of barium carbonate, 10 parts of chromium oxide, 10 parts of limestone, 12 parts of barium carbonate, 5 parts of glass powder and 10 parts of sodium oxide, wherein the glaze of the transparent overglaze layer comprises the following components in parts by weight: 5 parts of quartz, 13 parts of orthoclase, 5 parts of bentonite, 8 parts of limestone, 5 parts of calcium carbonate and 3 parts of sodium carbonate.

4. The colored silk golden silk glaze ceramic according to claim 1, which is characterized in that: the glaze of the white ground glaze layer comprises the following components in parts by weight: 27 parts of quartz, 40 parts of feldspar, 20 parts of kaolin, 10 parts of zinc oxide, 6 parts of bentonite and 8 parts of boric acid, wherein the glaze of the colored glaze layer comprises the following components in parts by weight: 12 parts of colored frit, 25 parts of borax, 12 parts of minium, 10 parts of calcined talc, 12 parts of barium carbonate, 15 parts of chromium oxide, 12 parts of limestone, 15 parts of barium carbonate, 8 parts of glass powder and 12 parts of sodium oxide, wherein the glaze of the transparent overglaze layer comprises the following components in parts by weight: 10 parts of quartz, 15 parts of orthoclase, 10 parts of bentonite, 10 parts of limestone, 7 parts of calcium carbonate and 4 parts of sodium carbonate.

5. The colored silk golden silk glaze ceramic according to claim 1, which is characterized in that: the glaze of the white ground glaze layer comprises the following components in parts by weight: 26 parts of quartz, 35 parts of feldspar, 17 parts of kaolin, 9 parts of zinc oxide, 5.5 parts of bentonite and 7.3 parts of boric acid, wherein the glaze of the colored glaze layer comprises the following components in parts by weight: 11.5 parts of colored frit, 22.3 parts of borax, 11.7 parts of red lead, 8.8 parts of calcined talc, 11.3 parts of barium carbonate, 14.2 parts of chromium oxide, 10.5 parts of limestone, 14.3 parts of barium carbonate, 7 parts of glass powder and 11.8 parts of sodium oxide, wherein the glaze of the transparent overglaze layer comprises the following components in parts by weight: 7.2 parts of quartz, 14.3 parts of orthoclase, 7.3 parts of bentonite, 9.2 parts of limestone, 6.2 parts of calcium carbonate and 3.4 parts of sodium carbonate.

6. The colored silk golden silk glaze ceramic according to claim 1, which is characterized in that: the color block is blue, and the raw material components of the color block comprise the following components in parts by weight: 5-8 parts of cobalt oxide, 10-12 parts of aluminum oxide, 12-15 parts of zirconium dioxide, 5-6 parts of vanadium pentoxide and 5-10 parts of zinc oxide.

7. The colored silk golden silk glaze ceramic according to claim 1, which is characterized in that: the color block is blue, and the raw material components of the color block comprise the following components in parts by weight: 6.5 parts of cobalt oxide, 10.8 parts of aluminum oxide, 13.2 parts of zirconium dioxide, 5.3 parts of vanadium pentoxide and 6 parts of zinc oxide.

8. The preparation method of the colored silk and gold-silk glaze ceramic according to any one of claims 1 to 7, which is characterized by comprising the following steps: step a, forming a ceramic blank by grouting, and drying for later use; b, placing the blank body on a rotary table, rotating the rotary table and spraying base glaze; step c, standing and drying for 5-10 min; d, rotating the rotary table to drive the green body to rotate, and covering the copper fibers on the ground glaze in a hand scattering or blast spraying mode; e, flattening the fibers through a brush, and clamping the copper fibers with the upward warped parts through tweezers; step f, applying colored glaze on the copper fiber; step g, covering a silk fabric on the colored glaze layer, drying and then removing the silk fabric to form colored silk textures; and h, applying a transparent surface glaze layer on the colored glaze layer, and firing in a kiln.

9. The colored silk golden silk glaze ceramic and the preparation method thereof according to claim 8, wherein the ceramic comprises the following components: and g, drying for 2-3h at 60-70 ℃.

10. The colored silk golden silk glaze ceramic and the preparation method thereof according to claim 8, wherein the ceramic comprises the following components: the firing temperature in the step h is 1125 ℃.

Technical Field

The invention relates to the technical field of ceramic products and processing thereof, in particular to a colored silk and golden silk glaze ceramic and a preparation method thereof.

Background

The blank body and glaze of the ceramic are both formed by mixing rock or porcelain clay, but the glaze is easy to melt at high temperature to form a glaze surface, when the blank body is sintered at high temperature in a kiln, the glaze raw material must be in a completely molten state, and the glaze solidifies after cooling to form a glass, namely the glaze surface. The existing glaze can present crystal glaze, metal glaze, organic and inorganic composite glaze and the like besides glass, and the appearance can present brightness, no light, transparency, opalescence and the like according to the selection of the glaze. The existing ceramics with gold wire effect mostly adopt a gold milli-celestial-mesh glaze form, and complete crystallization is carried out through ferric oxide, so that gold milli-grains are formed, but because the requirement of the gold milli-celestial-mesh glaze on crystallization integrity is very high, if crystallization is not complete, the conditions of gray, yellow, insufficient brightness and the like of the milli-grains can be caused, the yield is low, and the milli-grains of the gold milli-celestial-mesh glaze are fine and are not easy to observe.

Disclosure of Invention

An object of the present invention is to solve at least the above problems by a colored silk and gold-silk glaze ceramic and a method for preparing the same.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the colored silk and gold wire glaze ceramic is characterized in that: the glaze comprises a blank body, a white ground glaze layer and a transparent cover glaze layer, wherein a copper fiber layer and a colored glaze layer are clamped between the white ground glaze layer and the transparent cover glaze layer, and the glaze of the white ground glaze layer comprises the following components in parts by weight: 25-27 parts of quartz, 30-40 parts of feldspar, 15-20 parts of kaolin, 8-10 parts of zinc oxide, 5-6 parts of bentonite and 6-8 parts of boric acid, wherein the glaze of the colored glaze layer comprises the following components in parts by weight: 10-12 parts of colored frit, 20-25 parts of borax, 10-12 parts of red lead, 5-10 parts of calcined talc, 10-12 parts of barium carbonate, 10-15 parts of chromium oxide, 10-12 parts of limestone, 12-15 parts of barium carbonate, 5-8 parts of glass powder and 10-12 parts of sodium oxide, wherein the glaze of the transparent overglaze layer comprises the following components in parts by weight: 5-10 parts of quartz, 13-15 parts of orthoclase, 5-10 parts of bentonite, 8-10 parts of limestone, 5-7 parts of calcium carbonate and 3-4 parts of sodium carbonate.

Preferably, the copper fiber layer has a diameter of 0.2 to 0.3mm and a length of 5 to 8 mm.

Preferably, the glaze of the white ground glaze layer comprises the following components in parts by weight: 25 parts of quartz, 30 parts of feldspar, 15 parts of kaolin, 8 parts of zinc oxide, 5 parts of bentonite and 6 parts of boric acid, wherein the glaze of the colored glaze layer comprises the following components in parts by weight: 10 parts of colored frit, 20 parts of borax, 10 parts of red lead, 5 parts of calcined talc, 10 parts of barium carbonate, 10 parts of chromium oxide, 10 parts of limestone, 12 parts of barium carbonate, 5 parts of glass powder and 10 parts of sodium oxide, wherein the glaze of the transparent overglaze layer comprises the following components in parts by weight: 5 parts of quartz, 13 parts of orthoclase, 5 parts of bentonite, 8 parts of limestone, 5 parts of calcium carbonate and 3 parts of sodium carbonate.

Preferably, the glaze of the white ground glaze layer comprises the following components in parts by weight: 27 parts of quartz, 40 parts of feldspar, 20 parts of kaolin, 10 parts of zinc oxide, 6 parts of bentonite and 8 parts of boric acid, wherein the glaze of the colored glaze layer comprises the following components in parts by weight: 12 parts of colored frit, 25 parts of borax, 12 parts of minium, 10 parts of calcined talc, 12 parts of barium carbonate, 15 parts of chromium oxide, 12 parts of limestone, 15 parts of barium carbonate, 8 parts of glass powder and 12 parts of sodium oxide, wherein the glaze of the transparent overglaze layer comprises the following components in parts by weight: 10 parts of quartz, 15 parts of orthoclase, 10 parts of bentonite, 10 parts of limestone, 7 parts of calcium carbonate and 4 parts of sodium carbonate.

Preferably, the glaze of the white ground glaze layer comprises the following components in parts by weight: 26 parts of quartz, 35 parts of feldspar, 17 parts of kaolin, 9 parts of zinc oxide, 5.5 parts of bentonite and 7.3 parts of boric acid, wherein the glaze of the colored glaze layer comprises the following components in parts by weight: 11.5 parts of colored frit, 22.3 parts of borax, 11.7 parts of red lead, 8.8 parts of calcined talc, 11.3 parts of barium carbonate, 14.2 parts of chromium oxide, 10.5 parts of limestone, 14.3 parts of barium carbonate, 7 parts of glass powder and 11.8 parts of sodium oxide, wherein the glaze of the transparent overglaze layer comprises the following components in parts by weight: 7.2 parts of quartz, 14.3 parts of orthoclase, 7.3 parts of bentonite, 9.2 parts of limestone, 6.2 parts of calcium carbonate and 3.4 parts of sodium carbonate.

Preferably, the color block is blue, and the raw material components of the color block comprise the following components in parts by weight: 5-8 parts of cobalt oxide, 10-12 parts of aluminum oxide, 12-15 parts of zirconium dioxide, 5-6 parts of vanadium pentoxide and 5-10 parts of zinc oxide.

Preferably, the color block is blue, and the raw material components of the color block comprise the following components in parts by weight: 6.5 parts of cobalt oxide, 10.8 parts of aluminum oxide, 13.2 parts of zirconium dioxide, 5.3 parts of vanadium pentoxide and 6 parts of zinc oxide.

The preparation method of the colored silk and gold wire glaze ceramic comprises the following steps: step a, forming a ceramic blank by grouting, and drying for later use; b, placing the blank body on a rotary table, rotating the rotary table and spraying base glaze; step c, standing and drying for 5-10 min; d, rotating the rotary table to drive the green body to rotate, and covering the copper fibers on the ground glaze in a hand scattering or blast spraying mode; e, flattening the fibers through a brush, and clamping the copper fibers with the upward warped parts through tweezers; step f, applying colored glaze on the copper fiber; step g, covering a silk fabric on the colored glaze layer, drying and then removing the silk fabric to form colored silk textures; and h, applying a transparent surface glaze layer on the colored glaze layer, and firing in a kiln.

Preferably, in the step g, the drying is carried out for 2 to 3 hours at a temperature of between 60 and 70 ℃.

Preferably, the firing temperature in the step h is 1125 ℃.

From the above description, the colored silk and golden silk glaze ceramic and the preparation method thereof provided by the invention have the following beneficial effects: copper fibers are embedded between glaze surfaces, the copper fibers react with oxides in glaze materials to produce copper oxide in the firing process, and chromium oxide is added into the glaze materials to form copper-chromium oxide enriched around the surfaces of the copper fibers and present gold wire lines which can be easily observed by naked eyes; silk texture is formed on the colored glaze layer through the silk fabric, so that the ceramic glaze surface with the effect of colored silk and golden silk is formed.

Detailed Description

The invention is further described below by means of specific embodiments.

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The invention relates to a colored silk and gold silk glaze ceramic, which comprises a blank body, a white ground glaze layer and a transparent cover glaze layer, wherein a copper fiber layer and a colored glaze layer are clamped between the white ground glaze layer and the transparent cover glaze layer, and the glaze of the white ground glaze layer comprises the following components in parts by weight: 25-27 parts of quartz, 30-40 parts of feldspar, 15-20 parts of kaolin, 8-10 parts of zinc oxide, 5-6 parts of bentonite and 6-8 parts of boric acid, wherein the glaze of the colored glaze layer comprises the following components in parts by weight: 10-12 parts of colored frit, 20-25 parts of borax, 10-12 parts of red lead, 5-10 parts of calcined talc, 10-12 parts of barium carbonate, 10-15 parts of chromium oxide, 10-12 parts of limestone, 12-15 parts of barium carbonate, 5-8 parts of glass powder and 10-12 parts of sodium oxide, wherein the glaze of the transparent overglaze layer comprises the following components in parts by weight: 5-10 parts of quartz, 13-15 parts of orthoclase, 5-10 parts of bentonite, 8-10 parts of limestone, 5-7 parts of calcium carbonate and 3-4 parts of sodium carbonate.

The diameter of the copper fiber layer is 0.2-0.3mm, and the length of the copper fiber layer is 5-8 mm.

The first embodiment is as follows: the glaze of the white ground glaze layer comprises the following components in parts by weight: 25 parts of quartz, 30 parts of feldspar, 15 parts of kaolin, 8 parts of zinc oxide, 5 parts of bentonite and 6 parts of boric acid, wherein the glaze of the colored glaze layer comprises the following components in parts by weight: 10 parts of colored frit, 20 parts of borax, 10 parts of red lead, 5 parts of calcined talc, 10 parts of barium carbonate, 10 parts of chromium oxide, 10 parts of limestone, 12 parts of barium carbonate, 5 parts of glass powder and 10 parts of sodium oxide, wherein the glaze of the transparent overglaze layer comprises the following components in parts by weight: 5 parts of quartz, 13 parts of orthoclase, 5 parts of bentonite, 8 parts of limestone, 5 parts of calcium carbonate and 3 parts of sodium carbonate.

The second embodiment is as follows: the glaze of the white ground glaze layer comprises the following components in parts by weight: 27 parts of quartz, 40 parts of feldspar, 20 parts of kaolin, 10 parts of zinc oxide, 6 parts of bentonite and 8 parts of boric acid, wherein the glaze of the colored glaze layer comprises the following components in parts by weight: 12 parts of colored frit, 25 parts of borax, 12 parts of minium, 10 parts of calcined talc, 12 parts of barium carbonate, 15 parts of chromium oxide, 12 parts of limestone, 15 parts of barium carbonate, 8 parts of glass powder and 12 parts of sodium oxide, wherein the glaze of the transparent overglaze layer comprises the following components in parts by weight: 10 parts of quartz, 15 parts of orthoclase, 10 parts of bentonite, 10 parts of limestone, 7 parts of calcium carbonate and 4 parts of sodium carbonate.

The third concrete embodiment: the glaze of the white ground glaze layer comprises the following components in parts by weight: 26 parts of quartz, 35 parts of feldspar, 17 parts of kaolin, 9 parts of zinc oxide, 5.5 parts of bentonite and 7.3 parts of boric acid, wherein the glaze of the colored glaze layer comprises the following components in parts by weight: 11.5 parts of colored frit, 22.3 parts of borax, 11.7 parts of red lead, 8.8 parts of calcined talc, 11.3 parts of barium carbonate, 14.2 parts of chromium oxide, 10.5 parts of limestone, 14.3 parts of barium carbonate, 7 parts of glass powder and 11.8 parts of sodium oxide, wherein the glaze of the transparent overglaze layer comprises the following components in parts by weight: 7.2 parts of quartz, 14.3 parts of orthoclase, 7.3 parts of bentonite, 9.2 parts of limestone, 6.2 parts of calcium carbonate and 3.4 parts of sodium carbonate.

The color block is blue, and the raw material components of the color block comprise the following components in parts by weight: 5-8 parts of cobalt oxide, 10-12 parts of aluminum oxide, 12-15 parts of zirconium dioxide, 5-6 parts of vanadium pentoxide and 5-10 parts of zinc oxide.

The color block is blue, and the raw material components of the color block comprise the following components in parts by weight: 6.5 parts of cobalt oxide, 10.8 parts of aluminum oxide, 13.2 parts of zirconium dioxide, 5.3 parts of vanadium pentoxide and 6 parts of zinc oxide.

The preparation method of the colored silk and gold wire glaze ceramic comprises the following steps: step a, forming a ceramic blank by grouting, and drying for later use; b, placing the blank body on a rotary table, rotating the rotary table and spraying base glaze; step c, standing and drying for 5-10 min; d, rotating the rotary table to drive the green body to rotate, and covering the copper fibers on the ground glaze in a hand scattering or blast spraying mode; e, flattening the fibers through a brush, and clamping the copper fibers with the upward warped parts through tweezers; step f, applying colored glaze on the copper fiber; step g, covering a silk fabric on the colored glaze layer, drying and then removing the silk fabric to form colored silk textures; and h, applying a transparent surface glaze layer on the colored glaze layer, and firing in a kiln.

And g, drying for 2-3h at 60-70 ℃. The firing temperature in the step h is 1125 ℃.

Copper fibers are embedded between glaze surfaces, the copper fibers react with oxides in glaze materials to produce copper oxide in the firing process, and chromium oxide is added into the glaze materials to form copper-chromium oxide enriched around the surfaces of the copper fibers and present gold wire lines which can be easily observed by naked eyes; silk texture is formed on the colored glaze layer through the silk fabric, so that the ceramic glaze surface with the effect of colored silk and golden silk is formed.

The above description is only a few specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by the design concept should fall within the scope of the present invention.