Preparation method of enhanced high-transparency magnesia porcelain

A transparent, high-magnesium technology used in clay products, other household utensils, household utensils, etc.

Inactive Publication Date: 2017-05-24
湖南新辉陶瓷有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a preparation method of st

Method used

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  • Preparation method of enhanced high-transparency magnesia porcelain
  • Preparation method of enhanced high-transparency magnesia porcelain
  • Preparation method of enhanced high-transparency magnesia porcelain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The preparation method of the strengthened transparency high magnesia porcelain of this embodiment comprises the following steps:

[0026] S1. Green body preparation: ball mill the green body, sieve it, and roll it after aging to obtain the green body;

[0027] S2, glazing: immerse the green body obtained in step S1 into the glaze slurry, and then put it out, and attach a glaze layer on the surface of the green body to obtain a glazed green body;

[0028] S3. Sintering: dry the glazed green body obtained in step S2, transfer it to a kiln with an oxidizing atmosphere for sintering, and obtain the magnesia porcelain after cooling, wherein:

[0029] The above blank is composed of the following raw materials according to mass percentage:

[0030]

[0031] The preparation method of the raw material of strengthening magnesia porcelain in this embodiment is to pulverize Longyan kaolin, white talc, black talc, albite, potassium feldspar, quartz, washing mud, and Inner Mongo...

Embodiment 2

[0038] The preparation method of the strengthened transparency high magnesia porcelain of this embodiment comprises the following steps:

[0039] S1. Green body preparation: ball mill the green body, sieve it, and roll it after aging to obtain the green body;

[0040] S2, glazing: immerse the green body obtained in step S1 into the glaze slurry, and then put it out, and attach a glaze layer on the surface of the green body to obtain a glazed green body;

[0041] S3. Sintering: dry the glazed green body obtained in step S2, transfer it to a kiln with an oxidizing atmosphere for sintering, and obtain the magnesia porcelain after cooling, wherein:

[0042] The above blank is composed of the following raw materials according to mass percentage:

[0043]

[0044] The preparation method of the raw material of strengthening magnesia porcelain in this embodiment is to pulverize Longyan kaolin, white talc, black talc, albite, potassium feldspar, quartz, washing mud, and Inner Mongo...

Embodiment 3

[0052] The preparation method of the strengthened transparency high magnesia porcelain of this embodiment comprises the following steps:

[0053] S1. Green body preparation: ball mill the green body, sieve it, and roll it after aging to obtain the green body;

[0054] S2, glazing: immerse the green body obtained in step S1 into the glaze slurry, and then put it out, and attach a glaze layer on the surface of the green body to obtain a glazed green body;

[0055] S3. Sintering: dry the glazed green body obtained in step S2, transfer it to a kiln with an oxidizing atmosphere for sintering, and obtain the magnesia porcelain after cooling, wherein:

[0056] The above blank is composed of the following raw materials according to mass percentage:

[0057]

[0058] The preparation method of the raw material of strengthening magnesia porcelain in this embodiment is to pulverize Longyan kaolin, white talc, black talc, albite, potassium feldspar, quartz, washing mud, and Inner Mongo...

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Abstract

The invention discloses a preparation method of enhanced high-transparency magnesia porcelain. The preparation method comprises the following steps of: (S1) body preparation: performing ball milling of a blank and sieving; and staling and performing roller forming to obtain a body; (S2) glazing: immersing the body obtained in the step (S1) into glaze slip, and lifting out so that a glaze layer is adhered to the body surface to obtain a glazed green body; and (S3) sintering: drying the glazed green body obtained in the step (S2), sintering in a kiln with an oxidizing atmosphere and cooling to obtain the magnesia porcelain, wherein the blank is prepared from white talc, black talc, albite, potassium feldspar, quartz, washing sludge and Inner Mongolia soil; and the glaze in the glaze slip is prepared from magnesia porcelain waste powder, washing sludge, Inner Mongolia soil, white talc, barium carbonate, zinc oxide, albite and potassium feldspar. Through the method disclosed by the invention, the prepared magnesia porcelain has the advantages of clear sound, rare breaking and high transparency.

Description

technical field [0001] The invention relates to the technical field of daily-use ceramics, in particular to a preparation method of strengthened and transparent high-magnesia porcelain. Background technique [0002] Ceramics have a history of thousands of years in the history of human production, and daily-use ceramics are the oldest and most traditional ceramics among a wide variety of ceramic products. At present, the types of porcelain are very rich, and the development of vessel types and decorations is changing with each passing day, and technological innovations are emerging one after another. With the continuous improvement of people's living standards, the demand for practicality and artistic appreciation of ceramic products is more urgent. Ceramic art modeling, art decoration, and sculpture products are very rich, and various products are constantly innovated and enriched, which enriches people's artistic needs. However, artistic ceramics are limited to display an...

Claims

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Application Information

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IPC IPC(8): C04B33/13C04B33/16C04B33/04C03C8/14C04B41/86
CPCC04B33/131C03C8/14C04B33/04C04B33/16C04B41/009C04B41/5022C04B41/86C04B2235/3445C04B2235/3472C04B2235/9653
Inventor 罗新甲
Owner 湖南新辉陶瓷有限责任公司
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