Violet gold glaze and burning method thereof

Abstract

The invention relates to violet gold glaze. The violet gold glaze is prepared from Longquan original white glaze, violet gold soil, kaolin clay and Longquan raw thulium ore according to a proportioning ratio and is prepared through raw material mixing, glazing and burning. The violet gold glaze has the beneficial effects that violet-gold iron-body cups burnt from the violet gold glaze can be usedfor lowering the acidity of tea water during tea making, the tea water is fresh and sweet in drinking taste, the taste of the tea water is improved, meanwhile, mineral elements in the tea water can beincreased, human body absorption is facilitated, a health-care function is exerted, a health preserving effect is exerted, and the violet gold glaze is healthy and environmentally friendly. The conventional porcelain on the market cannot achieve the effect.

Description

technical field

[0001] The invention relates to the technical field of celadon production, in particular to a purple gold glaze and a firing method thereof. Background technique

[0002] Glaze is a colorless or colored glassy thin layer covering the surface of porcelain products. It is made of mineral raw materials (feldspar, quartz, talc, kaolin, etc.) in a certain proportion and ground to make glaze slurry, which is applied on the surface of the body. It is calcined at a certain temperature. It can increase the mechanical strength, thermal stability and dielectric strength of the product, and it also has the characteristics of beautifying utensils, being easy to wipe and cleaning, and not being corroded by dust and filth.

[0003] Celadon is often used as porcelain for making tea, and drinking tea has become an important part of people's life. For drinking tea, the taste is the first, followed by the health effect brought by tea, while the conventional porcelain on the ma...

Examples

Embodiment 1

[0016] This purple gold glaze is made from the following raw materials by weight: 30 parts of Longquan original white glaze, 24 parts of purple gold clay, 9 parts of kaolin clay, and 28 parts of Longquan City thulium ore raw stone.

[0017] The firing method of the above-mentioned purple gold glaze is:

[0018] The first step is to mix the raw materials, uniformly mix the selected Longquan original white glaze, purple gold clay, kaolin, and Longquan thulium ore raw stone, wet ball mill for 70 hours, and then pass the milled raw materials through a 220-mesh sieve to obtain the glaze;

[0019] The second step is glazing. Add water to the obtained glaze to make a glaze slurry of 56 Baume degrees. Then take the porcelain blank and glaze the blank by dipping glaze. After the glaze is applied, place it in a cool and ventilated place for natural air drying. The time is 14 hours;

[0020] The third step is firing. Put the dried blanks into the kiln for firing. When firing, the temper...

Embodiment 2

[0023] This purple gold glaze is made from the following raw materials by weight: 35 parts of Longquan original white glaze, 25 parts of purple gold clay, 10 parts of kaolin, and 30 parts of raw thulium ore in Longquan City.

[0024] The firing method of the above-mentioned purple gold glaze is:

[0025] The first step is to mix the raw materials, uniformly mix the selected Longquan original white glaze, purple gold clay, kaolin, and Longquan thulium ore raw stone, wet ball mill for 70 hours, and then pass the milled raw materials through a 230-mesh sieve to obtain the glaze;

[0026] The second step is glazing. Add water to the obtained glaze to make a glaze slurry of 60 Baume degrees. Then take the plain porcelain embryo and apply glaze to the plain embryo by dipping glaze. After the glaze is applied, place it in a cool and ventilated place for natural air drying. The time is 15 hours;

[0027] The third step is firing. Put the dried blanks into the kiln for firing. When fi...

Embodiment 3

[0030] This purple gold glaze is made from the following raw material ratios by weight: 40 parts of Longquan original white glaze, 26 parts of purple gold clay, 11 parts of kaolin, and 35 parts of raw thulium ore in Longquan City.

[0031] The firing method of the above-mentioned purple gold glaze is:

[0032] The first step is to mix the raw materials, uniformly mix the selected Longquan original white glaze, purple gold clay, kaolin, and Longquan thulium ore raw stone, wet ball mill for 70 hours, and then pass the milled raw materials through a 240-mesh sieve to obtain the glaze;

[0033] The second step is glazing. Add water to the obtained glaze to make a glaze slurry of 64 Baume degrees. Then take the porcelain blank and glaze the blank by dipping glaze. After the glaze is applied, place it in a cool and ventilated place for natural air drying. The time is 16 hours;

[0034] The third step is firing. Put the dried blanks into the kiln for firing. When firing, the tempera...

technical field

[0001] The invention relates to the technical field of celadon production, in particular to a purple gold glaze and a firing method thereof. Background technique

[0002] Glaze is a colorless or colored glassy thin layer covering the surface of porcelain products. It is made of mineral raw materials (feldspar, quartz, talc, kaolin, etc.) in a certain proportion and ground to make glaze slurry, which is applied on the surface of the body. It is calcined at a certain temperature. It can increase the mechanical strength, thermal stability and dielectric strength of the product, and it also has the characteristics of beautifying utensils, being easy to wipe and cleaning, and not being corroded by dust and filth.

[0003] Celadon is often used as porcelain for making tea, and drinking tea has become an important part of people's life. For drinking tea, the taste is the first, followed by the health effect brought by tea, while the conventional porcelain on the ma...

Examples

Embodiment 1

[0016] This purple gold glaze is made from the following raw materials by weight: 30 parts of Longquan original white glaze, 24 parts of purple gold clay, 9 parts of kaolin clay, and 28 parts of Longquan City thulium ore raw stone.

[0017] The firing method of the above-mentioned purple gold glaze is:

[0018] The first step is to mix the raw materials, uniformly mix the selected Longquan original white glaze, purple gold clay, kaolin, and Longquan thulium ore raw stone, wet ball mill for 70 hours, and then pass the milled raw materials through a 220-mesh sieve to obtain the glaze;

[0019] The second step is glazing. Add water to the obtained glaze to make a glaze slurry of 56 Baume degrees. Then take the porcelain blank and glaze the blank by dipping glaze. After the glaze is applied, place it in a cool and ventilated place for natural air drying. The time is 14 hours;

[0020] The third step is firing. Put the dried blanks into the kiln for firing. When firing, the temper...

Embodiment 2

[0023] This purple gold glaze is made from the following raw materials by weight: 35 parts of Longquan original white glaze, 25 parts of purple gold clay, 10 parts of kaolin, and 30 parts of raw thulium ore in Longquan City.

[0024] The firing method of the above-mentioned purple gold glaze is:

[0025] The first step is to mix the raw materials, uniformly mix the selected Longquan original white glaze, purple gold clay, kaolin, and Longquan thulium ore raw stone, wet ball mill for 70 hours, and then pass the milled raw materials through a 230-mesh sieve to obtain the glaze;

[0026] The second step is glazing. Add water to the obtained glaze to make a glaze slurry of 60 Baume degrees. Then take the plain porcelain embryo and apply glaze to the plain embryo by dipping glaze. After the glaze is applied, place it in a cool and ventilated place for natural air drying. The time is 15 hours;

[0027] The third step is firing. Put the dried blanks into the kiln for firing. When fi...

Embodiment 3

[0030] This purple gold glaze is made from the following raw material ratios by weight: 40 parts of Longquan original white glaze, 26 parts of purple gold clay, 11 parts of kaolin, and 35 parts of raw thulium ore in Longquan City.

[0031] The firing method of the above-mentioned purple gold glaze is:

[0032] The first step is to mix the raw materials, uniformly mix the selected Longquan original white glaze, purple gold clay, kaolin, and Longquan thulium ore raw stone, wet ball mill for 70 hours, and then pass the milled raw materials through a 240-mesh sieve to obtain the glaze;

[0033] The second step is glazing. Add water to the obtained glaze to make a glaze slurry of 64 Baume degrees. Then take the porcelain blank and glaze the blank by dipping glaze. After the glaze is applied, place it in a cool and ventilated place for natural air drying. The time is 16 hours;

[0034] The third step is firing. Put the dried blanks into the kiln for firing. When firing, the tempera...

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