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Production method for quickly firing aventurine glaze for stoneware

A production method and a gold placer glaze technology are applied in the field of rapid firing of placer gold glaze for stoneware porcelain, and achieve the effects of short firing time, bright glaze color and simple production.

Active Publication Date: 2011-10-19
湖南陶润会文化传播有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional ceramic glazes are far from meeting the needs of modern production. In order to obtain high-grade ceramics, it is necessary to have finely crafted blanks and glazes. Whether the decoration is luxurious or not depends on the color of the glaze.

Method used

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Examples

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Comparison scheme
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Embodiment Construction

[0019] A method for making gold-placed glaze for fast-fired stoneware, which includes formula ingredients-making frit-ball milling and sieving, and is characterized in that:

[0020] (1) Prepare raw materials according to the following weight ratio formula-

[0021] Frit 1 # 15%, frit 2 # 20%, potassium feldspar 25%, talc 5%,

[0022] Quartz 15%, Guizhou soil 3%, spodumene 5%, calcined iron red 12%,

[0023] The sum of the percentages of each component is 100%; the calcined iron red is the iron red raw material obtained by calcining iron powder at 1250°C.

[0024] The frit 1 # Prepare materials according to the following weight ratio formula-borax 35%, quartz 35%, soda ash 5%, feldspar powder 25%;

[0025] The frit 2 # Prepare materials according to the following weight ratio formula-30% of borax, 20% of glass, 20% of quartz, 15% of potassium feldspar, 12% of calcite, and 3% of potassium nitrate;

[0026] (2) Making frit: the frit 1 in the above frit formula # , frit...

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PUM

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Abstract

The invention relates to a production method for quickly firing aventurine glaze for stoneware, comprising the following raw materials: clinker 1#, clinker 2#, potassium feldspar powder, talcum powder, quartz, Guizhou soil, spodumene and calcined iron oxide red, wherein the formula of clinker 1# includes borax, quartz, soda ash and potassium feldspar, and the formula of clinker 2# includes borax,glass, quartz, potassium feldspar, calcite and potassium nitrate; wet ball milling is adopted; the proportion of selected material to ball to water is 1 : 2 : 0.46; the smashed material of the clinkers and the rest materials are put into a ball mill to be subjected to ball milling until reaching 250 meshes, and the rest material is less than 0.3 percent, and then a slurry with the concentration of 45 baume degree is prepared; a glaze dipping manner is adopted to glaze a stoneware green body, the thickness of the glaze layer is controlled to be 0.6-0.8mm, and then the aventurine glaze is produced by sintering in a fast tunnel furnace at the temperature of 1180-1196 DEG C. The aventurine glaze is simple to produce, can be quickly sintered in the tunnel furnace, and has short sintering time and bright glazing color, and the aventurine glaze surface is bright and flickers under the irradiation of light, thus giving people a luxury and elegant impression.

Description

technical field [0001] The invention relates to a method for making a placer gold glaze for rapid firing stoneware. Background technique [0002] In the ceramic industry, the color and pattern on the surface of ceramics and porcelain directly affect the beauty of the product and the user's preference. The same shape of the body has different glaze colors on the body, resulting in different visual effects for consumers. . With the improvement of people's living standards, various brightly colored ceramics are more and more popular. Traditional ceramic glazes are far from meeting the needs of modern production. In order to obtain high-grade ceramics, it is necessary to have finely crafted blanks and glazes, and the key to the luxury of decoration lies in the color of the glazes. Contents of the invention [0003] The object of the present invention is to prepare a method for preparing a glazed gold-shimmering glaze that gives people a luxurious and rich look, and can be fi...

Claims

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Application Information

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IPC IPC(8): C04B41/86
Inventor 文智勇
Owner 湖南陶润会文化传播有限公司
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