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Ru-porcelain ru red glaze and preparation method therefor

A production process, the technology of Ru porcelain, applied in the field of Ru porcelain glaze and its production technology, can solve the problems of reducing the beauty and economic benefits of Ru porcelain, improve the strength and thermal stability, moisten and soften the glaze surface, and prevent the glaze layer from bursting Effect

Active Publication Date: 2015-08-19
姚瑞平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the existing Ru porcelain glaze color production process, except for the green and blue glaze colors, red glaze is rarely seen, which reduces the aesthetics and economic benefits of Ru porcelain to a certain extent.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The Ru red glaze of Ru Porcelain uses white feldspar, yellow feldspar, calcite, quartz stone, potash feldspar, plant ash, bone powder and talc as raw materials for the glaze. The weight ratio of the addition of each raw material is: 15 parts by weight. , Yellow feldspar accounted for 26 parts, calcite accounted for 12 parts, quartz stone accounted for 8 parts, potash feldspar 29 parts, plant ash accounted for 0.3 parts, bone meal accounted for 1.0 part and talc powder accounted for 0.5 part; the potash feldspar raw material is taken from Potash feldspar produced locally in Ruzhou City, Henan Province.

[0027] The manufacturing process of making Ru porcelain with Ru red glaze, the preparation method is:

[0028] Step 1. After crushing the glaze raw materials, mix them in a ball mill according to the above proportions, add 29% of the total weight of the mixed raw materials with water, turn on the wet mill for 14 hours, and pass the wet milled slurry through a 300-mesh sieve. ...

Embodiment 2

[0032] The Ru red glaze of Ru Porcelain uses white feldspar, yellow feldspar, calcite, quartz stone, potash feldspar, plant ash, bone meal and talc as raw materials for the glaze. The weight ratio of each raw material is: albite occupies 16 parts , Yellow feldspar accounted for 27 parts, calcite accounted for 13 parts, quartz stone accounted for 9 parts, potash feldspar 30 parts, plant ash accounted for 0.4 parts, bone meal accounted for 1.1 parts and talc powder accounted for 0.6 parts; the potash feldspar raw materials are taken from Potash feldspar produced locally in Ruzhou City, Henan Province.

[0033] Porcelain Ruhong glaze material is used to make Ru porcelain. The preparation method is as follows:

[0034] Step 1. After crushing the glaze raw materials, mix them in a ball mill according to the above ratio, add 30% of the total weight of the mixed raw materials with water, turn on the wet mill for 15 hours, and pass the wet milled slurry through a 300-mesh sieve. Within 24...

Embodiment 3

[0038] The Ru red glaze of Ru Porcelain uses white feldspar, yellow feldspar, calcite, quartz stone, potash feldspar, plant ash, bone powder and talc as raw materials for the glaze. The weight ratio of the addition of each raw material is: 15 parts by weight. , Yellow feldspar accounted for 28 parts, calcite accounted for 14 parts, quartz stone accounted for 10 parts, potash feldspar 31 parts, plant ash accounted for 0.5 parts, bone meal accounted for 1.2 parts and talc powder accounted for 0.7 parts; the potash feldspar raw materials are taken from Potash feldspar produced locally in Ruzhou City, Henan Province.

[0039] The manufacturing process of making Ru porcelain with Ru red glaze, the preparation method is:

[0040] Step 1. After crushing the glaze raw materials, mix them in the ball mill according to the above ratio, add 31% water of the total weight of the mixed raw materials, turn on the wet mill for 16 hours, and pass the wet milled slurry through a 300-mesh sieve. Wit...

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Abstract

The invention discloses a ru-porcelain ru red glaze and a preparation method therefor. The ru-porcelain ru red glaze is prepared from the following glaze raw materials in part by weight: 15 to 16 parts of white feldspar, 26 to 28 parts of melilite, 12 to 15 parts of calcite, 8 to 10 parts of quartz stone, 29 to 31 parts of potassium feldspar, 0.3 to 0.7 part of plant ash, 1.0 to 1.5 parts of bone meal and 0.5 to 1.0 part of talcum powder. According to the ru-porcelain ru red glaze and the preparation method therefor disclosed by the invention, the potassium feldspar containing a great deal of iron element is used in a formula, so that the iron element serves as a color developing agent to present red, namely a ru red glaze color referred to in the invention, in the firing process of the oxidizing atmosphere of a biscuit in the early stage; and the ru red glaze color is the color of an intermediate temperate transmutation glaze, the types of ru porcelain glaze colors are increased, and fired ru porcelain is bright in glaze color, moist and soft in glaze surface, pure like jade and attractive in appearance and practical.

Description

Technical field [0001] The invention relates to a Ru porcelain glaze and its production process, in particular to Ru porcelain glaze and its production process. Background technique [0002] Ru Porcelain is one of the five famous porcelains in my country. Its manufacturing process was lost for a time. After the assiduous research by technicians, production has been resumed. The basic hue of Ru kiln glaze is a light sky blue, commonly known as "duck egg blue". The glaze layer is not thick and changes with the turning of the shape. The cracked pieces on the glaze are mostly scattered and fine grained pieces, commonly known as "crab claw patterns". The color of the glaze changes with the light, and the glaze has an obvious ghee feel. The glaze is slightly translucent, mostly in the form of milky or crystalline, just like the beauty of "the place where the clouds pass by the rain", warm and simple. [0003] However, in the existing production process of Ru porcelain glaze color, exce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/02
Inventor 姚瑞平王静麻益民马银隆
Owner 姚瑞平
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