CN110540363A - Ge kiln secret color porcelain glaze and firing method thereof - Google Patents
Ge kiln secret color porcelain glaze and firing method thereof Download PDFInfo
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- CN110540363A CN110540363A CN201910897249.XA CN201910897249A CN110540363A CN 110540363 A CN110540363 A CN 110540363A CN 201910897249 A CN201910897249 A CN 201910897249A CN 110540363 A CN110540363 A CN 110540363A
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- glaze
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- kiln
- porcelain
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/86—Glazes; Cold glazes
Abstract
The invention belongs to the field of porcelain, and particularly relates to a Ge kiln secret color porcelain glaze and a firing method thereof. The Ge kiln secret color porcelain glaze is prepared from the following raw materials: 25-32% of yellow stone brown glaze soil, 19-25% of west source glaze soil, 15-18% of agate powder, 20-24% of limestone, 4-6% of potash feldspar, 2-3% of purple gold soil, 0.6-0.9% of meteorite powder, 1-3% of plant ash and 2-5% of flower pear wood powder. Compared with the conventional formula, the consumption of the yellow stone brown glaze soil and the purple gold soil in the formula is slightly less, and the addition of a proper amount of agate powder can enhance the jade feeling of the glaze and ensure that the glaze is glossy. The added trace amount of meteorite powder can ensure that the formed porcelain product has the effect of softening water quality and can remove the tea astringent taste in drinks. The addition of the Chinese pear wood powder can ensure that the fired product retains the slight taste of wood and improve the grade of the product.
Description
Technical Field
the invention belongs to the field of porcelain, and particularly relates to a Ge kiln secret color porcelain glaze and a firing method thereof.
Background
the secret color porcelain is a fine product in the over-kiln celadon in the traditional porcelain making process in China, and a special porcelain which is a famous kiln (one in Zhejiang today) in ancient China and goes to royal and is called secret porcelain for short. The term 'secret color' originally came from the secret color cross machine of the terrific poetry of the Tang Dynasty.
song, Ming and Qing have so far been the word "secret" and have the exact meaning of gathering. According to the theory of sons, Wu Yue Quang Qian specifies that porcelain specially used for overtaking kiln is not used by the policemen, and the formula and the preparation process of the glaze are kept secret. It is said to be near. According to the interpretation of encyclopedia 'color' bar, the 'color' can be interpreted as 'formula' in addition to 'color'. The secret meaning of the secret color is secret, and the color meaning of the medicine powder formula and the glaze formula is secret. So the so-called "secret color" means the meaning of "secret glaze formula". Therefore, the 'secret porcelain' is porcelain with a confidential glaze formula.
The special glaze formula of the special color porcelain can produce the aesthetic effect of the appearance of the porcelain like ice and jade, the glaze layer is extremely thin, and the combination of the glaze layer and the porcelain body is extremely firm. Therefore, the formula is confidential and is specially used for firing the royal porcelain. In the future, all porcelain with secret glaze formula is called 'secret porcelain'.
The secret color porcelain is brought to a mysterious position, and the technical difficulty is extremely high. The glaze color of the celadon is almost controlled by the fire of the kiln except the glaze formula. The glaze color can be far away from each other under different fire and atmosphere. The prior art is difficult to realize in order to make the glaze color verdant and uniform and to stably burn the same glaze color.
Disclosure of Invention
the invention provides a Ge kiln secret color porcelain glaze, which can realize thin glaze layer, green and clean glaze color and glittering and translucent luster.
The technical scheme adopted by the invention for solving the technical problems is as follows:
The Ge kiln secret color porcelain glaze is prepared from the following raw materials: 25-32% of yellow stone brown glaze soil, 19-25% of west source glaze soil, 15-18% of agate powder, 20-24% of limestone, 4-6% of potash feldspar, 2-3% of purple gold soil, 0.6-0.9% of meteorite powder, 1-3% of plant ash and 2-5% of flower pear wood powder. Compared with the conventional formula, the consumption of the yellow stone brown glaze soil and the purple gold soil in the formula is slightly less, and the addition of a proper amount of agate powder can enhance the jade feeling of the glaze and ensure that the glaze is glossy. The added trace amount of meteorite powder can ensure that the formed porcelain product has the effect of softening water quality and can remove the tea astringent taste in drinks. The addition of the Chinese pear wood powder can ensure that the fired product retains the slight taste of wood and improve the grade of the product.
a Ge ware secret color porcelain fired by the Ge ware secret color porcelain outer glaze material.
the firing method of the Ge kiln secret color porcelain comprises the following steps:
A. firing a biscuit firing blank: adding water into all the raw materials of the green body material, uniformly mixing to prepare green body mud, forming and drying the green body mud, and then putting the green body mud into a kiln for firing to prepare a biscuit firing blank;
B. Preparing glaze: mixing the raw materials in the glaze according to a ratio, crushing, adding water, ball milling, and sieving to obtain the glaze with the fineness of 250 meshes;
C. Glazing: applying the glaze material on the biscuit firing blank, drying to form a glaze layer with uniform thickness to obtain a blank body, and cooling the blank body and then glazing for the second time;
D. firing: and after the glaze layer on the green body is naturally dried, putting the green body into a kiln for firing to 1330-1350 ℃, and taking the green body out of the kiln after firing to obtain a finished product.
Preferably, the bisque firing time is controlled to be 8 to 9 hours.
preferably, the glaze firing process sequentially comprises a rapid heating stage, a slow heating stage and a natural cooling stage: the heating rate is 5-6 ℃/min within the temperature range from room temperature to 910 ℃, and the temperature is kept for 2-2.5 hours when the temperature is increased (reduced) to 910 ℃; the temperature rise speed is 0.5 ℃/min in the temperature range of 910-sintering temperature, the temperature is kept for 20-30min when the temperature is reduced to 1130 ℃, and the product is obtained after natural cooling to the room temperature. In the method, the temperature rising speed in the slow temperature rising stage is reduced compared with that in the common firing method (the common firing method is 1 ℃/min).
The invention takes a plurality of porcelain clay minerals as raw materials and a small amount or trace amount of a plurality of special components as auxiliary materials, the appearance of the prepared porcelain product is similar to the Ge kiln secret porcelain glaze, the glaze layer is thin, the glaze color is emerald, uniform and crystal-clear, and the product is not easy to finish leakage or crack, thus being suitable for making wine sets, water containers and the like.
Detailed Description
The technical solution of the present invention will be further specifically described below by way of specific examples. It is to be understood that the practice of the invention is not limited to the following examples, and that any variations and/or modifications may be made thereto without departing from the scope of the invention.
In the present invention, all parts and percentages are by weight, unless otherwise specified, and the equipment and materials used are commercially available or commonly used in the art. The methods in the following examples are conventional in the art unless otherwise specified.
Huaqiao white clay collected from Yang Zhejiang Lishui Longquan on the market;
Bamboo Yang Clay, collected from Zhu Yang village, Bao xi village, Longquan, Lishui, Zhejiang province.
Example 1:
The Ge kiln secret color porcelain glaze comprises a porcelain body and a glaze layer, wherein the porcelain body is formed by firing a blank, the glaze layer is formed by firing a glaze, and the Ge kiln secret color porcelain external glaze is formed by firing the formula shown in the table 1.
TABLE 1 (unit: g)
The firing method of the Ge kiln secret color porcelain glaze specifically comprises the following steps:
A. firing a biscuit firing blank: adding water into all the raw materials of the green body material, uniformly mixing to prepare green body mud, forming and drying the green body mud, and then putting the green body mud into a kiln for firing to prepare a biscuit firing blank; the bisque firing time is controlled to be 8-9 hours.
B. Preparing glaze: mixing the raw materials in the glaze according to a ratio, crushing, adding water, ball milling, and sieving to obtain the glaze with the fineness of 250 meshes;
C. Glazing: applying the glaze material on the biscuit firing blank, drying to form a glaze layer with uniform thickness to obtain a blank body, and cooling the blank body and then glazing for the second time;
D. Firing: and after the glaze layer on the green body is naturally dried, putting the green body into a kiln for firing to 1330-1350 ℃, and taking the green body out of the kiln after firing to obtain a finished product.
The glaze firing process sequentially comprises a rapid heating stage, a slow heating stage and a natural cooling stage: the heating rate is 5 ℃/min within the temperature range from room temperature to 910 ℃, and the temperature is kept for 2 hours when the temperature is increased (reduced) to 910 ℃; the temperature rise speed is 0.5 ℃/min in the temperature range of 910-sintering temperature, the temperature is kept for 30min, then the temperature is kept for 30min when the temperature is reduced to 1130 ℃, and the product is obtained after natural cooling to the room temperature.
the firing method has the advantages of proper firing temperature, optimal firing result of the matrix and the glaze layer, thin glaze layer, emerald and uniform glaze color, glittering and translucent luster, strong jade feeling, stable quality, beautiful color and low defective rate.
The conventional operations in the operation steps of the present invention are well known to those skilled in the art and will not be described herein.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the invention as set forth in the claims.
Claims (5)
1. The Ge kiln secret color porcelain glaze is characterized by being prepared from the following raw materials:
25 to 32 percent of yellow stone-brown glaze soil,
19-25% of Xiyuan glaze soil,
15-18% of agate powder,
20-24% of limestone,
4-6% of potassium feldspar,
2 to 3 percent of purple gold soil,
0.6-0.9% of meteorite powder,
1 to 3 percent of plant ash,
2-5% of rosewood powder.
2. a ge-kiln secret color porcelain fired with the ge-kiln secret color porcelain exterior glaze according to claim 1.
3. A method of firing ge kiln secret porcelain according to claim 2, characterized in that the method comprises the steps of:
A. Firing a biscuit firing blank: adding water into all the raw materials of the green body material, uniformly mixing to prepare green body mud, forming and drying the green body mud, and then putting the green body mud into a kiln for firing to prepare a biscuit firing blank;
B. Preparing glaze: mixing the raw materials in the glaze according to a ratio, crushing, adding water, ball milling, and sieving to obtain the glaze with the fineness of 250 meshes;
C. Glazing: applying the glaze material on the biscuit firing blank, drying to form a glaze layer with uniform thickness to obtain a blank body, and cooling the blank body and then glazing for the second time;
D. Firing: and after the glaze layer on the green body is naturally dried, putting the green body into a kiln for firing to 1330-1350 ℃, and taking the green body out of the kiln after firing to obtain a finished product.
4. The firing method according to claim 3, characterized in that: the bisque firing time is controlled to be 8-9 hours.
5. The firing method according to claim 3, characterized in that: the glaze firing process sequentially comprises a rapid heating stage, a slow heating stage and a natural cooling stage:
The heating rate is 5-6 ℃/min within the temperature range from room temperature to 910 ℃, and the temperature is kept for 2-2.5 hours when the temperature is increased (reduced) to 910 ℃;
The temperature rise speed is 0.5 ℃/min in the temperature range of 910 ℃ to the firing temperature, the temperature is kept for 20-30min when the temperature is reduced to 1130 ℃,
naturally cooling to room temperature to obtain the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910897249.XA CN110540363A (en) | 2019-09-23 | 2019-09-23 | Ge kiln secret color porcelain glaze and firing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910897249.XA CN110540363A (en) | 2019-09-23 | 2019-09-23 | Ge kiln secret color porcelain glaze and firing method thereof |
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| CN110540363A true CN110540363A (en) | 2019-12-06 |
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| CN201910897249.XA Withdrawn CN110540363A (en) | 2019-09-23 | 2019-09-23 | Ge kiln secret color porcelain glaze and firing method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112279513A (en) * | 2020-11-12 | 2021-01-29 | 华宁县宁州舒氏陶艺有限责任公司 | Secret color glaze and preparation method thereof |
| CN114956562A (en) * | 2022-06-17 | 2022-08-30 | 瑞尔(浙江)品牌管理有限责任公司 | Secret color porcelain moxa glaze and preparation method thereof, and secret color porcelain and preparation method thereof |
| CN115849716A (en) * | 2022-12-15 | 2023-03-28 | 福建省德化县联捷工贸有限公司 | Mug glaze for improving drink taste and mug glazing method |
-
2019
- 2019-09-23 CN CN201910897249.XA patent/CN110540363A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112279513A (en) * | 2020-11-12 | 2021-01-29 | 华宁县宁州舒氏陶艺有限责任公司 | Secret color glaze and preparation method thereof |
| CN112279513B (en) * | 2020-11-12 | 2022-04-29 | 华宁县宁州舒氏陶艺有限责任公司 | Secret color glaze and preparation method thereof |
| CN114956562A (en) * | 2022-06-17 | 2022-08-30 | 瑞尔(浙江)品牌管理有限责任公司 | Secret color porcelain moxa glaze and preparation method thereof, and secret color porcelain and preparation method thereof |
| CN115849716A (en) * | 2022-12-15 | 2023-03-28 | 福建省德化县联捷工贸有限公司 | Mug glaze for improving drink taste and mug glazing method |
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Application publication date: 20191206 |
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| WW01 | Invention patent application withdrawn after publication |