CN111152346A

CN111152346A - Preparation method of gold-jade-embedded ceramic

Info

Publication number: CN111152346A
Application number: CN202010029228.9A
Authority: CN
Inventors: 屈良奇; 吴丹
Original assignee: Hunan Hualian Jun Kiln Art Porcelain Co ltd
Current assignee: Hunan Hualian Jun Kiln Art Porcelain Co ltd
Priority date: 2020-01-11
Filing date: 2020-01-11
Publication date: 2020-05-15

Abstract

The invention belongs to the technical field of ceramic preparation methods, and particularly relates to a preparation method of gold-jade-inlaid ceramic, which comprises the following steps: biscuit firing, blank wiping, line hooking, fencing and filling with water, gluing, white glaze spraying and glaze dispensing: pattern drawing or point adding decoration is carried out on the space where the isolation glue is torn off by using pearl glaze, and then porcelain body is fired by 1350-doped 1380 ℃ reducing flame to obtain porcelain body; or using Chinese red to carry out pattern sketching or point adding decoration, and then sintering the porcelain body by reducing flame at 780-plus-one temperature of 800 ℃ to obtain the porcelain body; gold plating: on the porcelain body, the gold ink is evenly coated in the space decorated by the pearl glaze by using a gold drawing pen, and the gold-inlaid-jade ceramic is obtained by oxidizing and burning at 780-800 ℃; the ceramic surface of the invention has rich color and luster, and the construction process is simple and reliable.

Description

Preparation method of gold-jade-embedded ceramic

Technical Field

The invention belongs to the technical field of ceramic preparation methods, and particularly relates to a preparation method of gold-jade-inlaid ceramic.

Background

In the ceramic industry, the creation and improvement of the process are continuously carried out from old to present. From the market, the underglaze blue-and-white porcelain, the underglaze five-color porcelain, the underglaze red, the underglaze applique, the on-glaze pink, the on-glaze new color, the on-glaze applique and the like can be clearly known, the process is very mature, the product is full of enamel, is not attractive, achieves very good effects, and is deeply loved by people.

The decoration of ceramics in the prior art is to directly draw pictures or decals on blanks or porcelain. It uses a single color drawing technique. Although the color is rich and some will be gold, the decoration forms are all uniform.

The patent with the Chinese patent application number of CN200810031354.7 discloses a porcelain colored drawing process, which comprises the following steps:

(1) and colored drawing: drawing patterns on a biscuit manufactured according to an underglaze or in-glaze decoration process;

(2) and line drawing and depicting: marking an impression on the blank along the edge of the pattern by using a device to form a pattern hook line;

(3) and applying colorless glaze: applying colorless glaze to the pattern part on the blank;

(4) removing the colorless glaze: after the colorless glaze is dried, removing the colorless glaze except the pattern lines on the biscuit;

(5) and glaze firing: firing the biscuit in a kiln according to an under-glaze or in-glaze color process to obtain an under-glaze or in-glaze color biscuit;

(6) and coloring glaze: coating colored glaze on the color blank;

(7) and removing the color glaze: removing the colored glaze in the pattern delineation line after the colored glaze on the colored blank is dried;

(8) and firing glaze: and firing the color blank obtained in the step seven in a kiln according to the glazing process to obtain a finished product.

The patent is characterized in that the transparent glaze of the place to be colored glaze is cleaned and then colored glaze is applied, and the pattern part which does not need colored glaze is firstly protruded, so that the colored glaze on the fired pattern can be removed according to the uneven line surface during colored glaze application.

Disclosure of Invention

The invention aims to solve the technical problem of providing a preparation method of gold-jade-inlaid ceramic, which has rich color on the surface of the ceramic and simple and reliable construction process.

The invention relates to a preparation method of gold-jade-embedded ceramic, which comprises the following steps:

1. bisque firing, preferably firing at 780 ℃;

2. polishing blanks, wherein the blank polishing is preferably respectively polished by water sand paper of 360 meshes, 800 meshes and 1500 meshes;

3. line hooking: drawing lines required by the picture on the blank by using ink; the ink is made of gum or tung oil.

4. And E, fenwater hooking and filling: filling the pigment required by the picture into the space of the hook line by using a fencing pen to obtain a color picture;

5. gluing: filling the blank of the picture with the isolation glue by using a writing brush uniformly;

6. spraying white glaze: uniformly spraying high-temperature transparent glaze on the color pictures which are not isolated by a spray gun, wherein the thickness of the high-temperature transparent glaze is preferably 0.03-0.05mm, and removing the isolation glue after the glaze is dried;

7. glazing: pattern drawing or point adding decoration is carried out on the space where the isolation glue is torn off by using pearl glaze, and then porcelain body is fired by 1350-doped 1380 ℃ reducing flame to obtain porcelain body; or using Chinese red to carry out pattern sketching or point adding decoration, and then sintering the porcelain body by reducing flame at 780-plus-one temperature of 800 ℃ to obtain the porcelain body;

8. gold plating: on the porcelain body, the gold ink is evenly coated in the space decorated by the pearl glaze by using a gold drawing pen, and the gold-inlaid-jade ceramic is obtained by oxidizing and sintering at 780-plus-one 800 ℃.

The golden water is gold or platinum, and the weight concentration of the golden water is 12-14%.

The ceramic gold-jade inlaying process has the advantages that the effect of blank glaze isolation and the effect of point pearl glaze are creatively utilized, meanwhile, the gold drawing decoration effect and other processes are combined with the underglaze decoration process, the traditional single decoration style is broken, various processes can be skillfully combined through a special technology, the gold-jade inlaying high-grade artwork which is a magnificent grandfather artwork is formed, and the ceramic gold-jade inlaying process has high artistic value.

Drawings

FIG. 1 shows a gold-jade-embedded ceramic obtained by the method of the present invention.

Detailed Description

1. Biscuit firing: and after the blank is formed, biscuit firing at 780 ℃ in a kiln.

2. Blank wiping: after biscuit firing, the blank is respectively polished by water sand paper of 360 meshes, 800 meshes and 1500 meshes to keep the blank surface smooth and fine.

3. Line hooking: the oil ink strip for line drawing is added with ground ink such as gum, tung oil and the like, lines required by pictures are drawn on the blank body, and the lines can block water and other liquids.

4. Fenshui: the color required by Fenshui picture contains five-color pigment under carignan glaze and blue-and-white pigment under Jingdezhen glaze, etc., and the thin liquid is mixed and filled into the space of the line by a Fenshui pen specially made of wool.

5. Gluing: and (4) gluing, namely uniformly filling the specially isolated tearable glue in the blank of the picture by using a writing brush.

6. Spraying white glaze: spraying glaze with a spray gun to uniformly spray high-temperature transparent glaze with the thickness of 0.03-0.05mm on the color picture which is not isolated, and removing the peelable glue after the glaze is dried.

7. Glazing: and (3) pointing the glaze in the space where the glue is torn off, performing pattern sketching or point adding decoration by using pearl glaze prepared by a special formula, and then sintering the porcelain body by using reducing flame at 1350-1380 ℃, wherein the porcelain body after the ceramic is sintered has a formed underglaze five-color picture. The high-temperature porcelain body is perfect after quality inspection.

8. Gold plating: on the intact porcelain body, 12% -14% of imported golden water (gold or platinum) is uniformly coated on the space decorated by the pearl glaze by a special gold drawing pen, and the space is oxidized and fired at 780-800 ℃ to present two different effects of bright gold and sub-gold.

9. Red glaze coating: if the place needing Chinese red or other colored glaze decoration exists, the place without Chinese red decoration is isolated by the tearable glue, and is subjected to glaze spraying twice and firing twice at 780-800 ℃. The effect of bright red glaze is achieved.

Finally, after the decoration is finished, an artwork combining multiple processes of underglaze five-color, underglaze blue-and-white, gold drawing, Chinese red, over-glaze applique and the like can be seen, the artwork is colorful and bright, the artistic grade of the artwork is improved, the eye-catching feeling of people is achieved, the visual fatigue of people caused by the traditional single ceramic decoration style is solved, and the vitality is brought to the whole industry.

Claims

1. A preparation method of gold-jade-embedded ceramic is characterized by comprising the following steps:

1. biscuit firing;

2. wiping a blank;

3. line hooking: drawing lines required by the picture on the blank by using ink;

6. spraying white glaze: uniformly spraying high-temperature transparent glaze on the color pictures which are not isolated by a spray gun, and removing the isolation glue after the glaze is dried;

2. The method of claim 1, wherein the bisque firing is at 780 ℃.

3. The method of claim 1, wherein the polishing blank is separately polished with 360, 800, 1500 mesh sandpaper.

4. A method of producing a gold-inlaid ceramic according to any one of claims 1-3, wherein said ink is made of gum or tung oil.

5. The method for preparing gold-inlaid jade ceramic according to any one of claims 1-3, wherein the thickness of said high-temperature transparent glaze is 0.03-0.05 mm.

6. The method for preparing gold-inlaid jade ceramic as claimed in any one of claims 1 to 3, wherein said molten gold is gold or platinum.

7. The method of claim 6, wherein the weight concentration of the gold water is 12-14%.