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Preparation method of magnesium ceramic with high transparency

A magnesia porcelain, transparency technology, applied in the field of daily ceramics

Inactive Publication Date: 2017-05-31
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 method for preparing magnesia porcelain with high transparency in view of the existing problems of magnesia porcelain.

Method used

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  • Preparation method of magnesium ceramic with high transparency
  • Preparation method of magnesium ceramic with high transparency
  • Preparation method of magnesium ceramic with high transparency

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The preparation method of magnesia porcelain with high transparency of this embodiment includes the following steps:

[0028] S1. Preparation of the green body: the green body is obtained by ball milling the green material, sieving, and rolling after aging;

[0029] S2, glazing: immerse the body obtained in step S1 in the glaze slurry, and then propose to attach a glaze layer on the surface of the body to obtain a glazing green body;

[0030] S3. Sintering: drying the glaze green body obtained in step S2, transferring it to a kiln in an oxidizing atmosphere for sintering, and cooling to obtain the magnesia porcelain, wherein:

[0031] The above blank is composed of the following raw materials according to mass percentage:

[0032]

[0033] The preparation method of the blank of the strengthened magnesia porcelain in this embodiment is to pulverize white talc, black talc, albite, potash feldspar, quartz, washed mud, and inner Mongolian soil respectively, pass through a 200-400 mes...

Embodiment 2

[0041] The preparation method of magnesia porcelain with high transparency of this embodiment includes the following steps:

[0042] S1. Preparation of the green body: the green body is obtained by ball milling the green material, sieving, and rolling after aging;

[0043] S2, glazing: immerse the body obtained in step S1 in the glaze slurry, and then propose to attach a glaze layer on the surface of the body to obtain a glazing green body;

[0044] S3. Sintering: drying the glaze green body obtained in step S2, transferring it to a kiln in an oxidizing atmosphere for sintering, and cooling to obtain the magnesia porcelain, wherein:

[0045] The above blank is composed of the following raw materials according to mass percentage:

[0046]

[0047] The preparation method of the blank of the strengthened magnesia porcelain in this embodiment is to pulverize white talc, black talc, albite, potash feldspar, quartz, washed mud, and inner Mongolian soil respectively, pass through a 200-400 mes...

Embodiment 3

[0054] The preparation method of magnesia porcelain with high transparency of this embodiment includes the following steps:

[0055] S1. Preparation of the green body: the green body is obtained by ball milling the green material, sieving, and rolling after aging;

[0056] S2, glazing: immerse the body obtained in step S1 in the glaze slurry, and then propose to attach a glaze layer on the surface of the body to obtain a glazing green body;

[0057] S3. Sintering: drying the glaze green body obtained in step S2, transferring it to a kiln in an oxidizing atmosphere for sintering, and cooling to obtain the magnesia porcelain, wherein:

[0058] The above blank is composed of the following raw materials according to mass percentage:

[0059]

[0060] The preparation method of the blank of the strengthened magnesia porcelain in this embodiment is to pulverize white talc, black talc, albite, potash feldspar, quartz, washed mud, and inner Mongolian soil respectively, pass through a 200-400 mes...

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Abstract

The invention discloses a preparation method of magnesium ceramic with high transparency. The preparation method comprises the following steps: (S1) green body preparation: ball milling and sieving a blank, aging, and carrying out roll forming, so as to obtain a green body; (S2) glazing: dipping the green body obtained in the step (S1) into glaze slurry, and taking out until a glaze layer is adhered to the surface of the green body, so as to obtain a glazed green body; and (S3) sintering: drying the glazed green body obtained in the step (S2), converting the dried glazed green body into a kiln, sintering in an oxidizing atmosphere, cooling, so as to obtain the magnesium ceramic, wherein the green body is prepared from Chaozhou bentonite, white talc, black talc, albite, potassium feldspar, quartz, washed mud and soil of Inner Mongolia, and a glaze material in the glaze slurry is prepared from waste magnesium ceramic powder, washed mud, soil of Inner Mongolia, white talc, barium carbonate, zinc oxide, albite, potassium feldspar, calcite and strontium carbonate. The magnesium ceramic prepared by virtue of the preparation method has clear sound and high transparency and is unlikely to be broken.

Description

Technical field [0001] The invention relates to the technical field of daily ceramics, in particular to a method for preparing magnesia porcelain with high transparency. Background technique [0002] Ceramics have a history of several dry years in the history of human production. Daily 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 ware and decoration is changing with each passing day, and the achievements of technological innovation are endless. With the continuous improvement of people's living standards, the practicality and artistic appreciation of ceramic products are more urgent. Ceramic art modeling, art decoration, and carving products are very rich, and various products are continuously innovated and enriched, which fulfills people's artistic needs. However, art ceramics are limited to furnishings and decorations, only for appreciation and pleasure ...

Claims

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Application Information

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IPC IPC(8): C04B33/16C04B33/13C04B33/04C03C8/00C04B41/86
CPCC04B33/16C03C8/00C04B33/04C04B33/131C04B41/009C04B41/5022C04B41/86C04B2235/3445C04B2235/3472C04B2235/9653
Inventor 罗新甲
Owner 湖南新辉陶瓷有限责任公司
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