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Shock-resistant and break-resistant domestic ceramic and preparation method thereof

A technology for daily use and ceramics, applied in the field of earthquake-resistant and drop-resistant daily-use ceramics and their preparation, can solve the problems of poor shock resistance and drop resistance, and achieve the effect of improving strength and toughness, excellent strength and toughness, and improving comprehensive performance.

Pending Publication Date: 2022-05-13
毕延格
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to overcome the defects and deficiencies of the existing daily-use ceramics with poor shock resistance and drop resistance, and provide a kind of shock-resistant and drop-resistant daily-use ceramics and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An anti-shock and drop-resistant daily-use ceramic: it includes a daily-use ceramic body and a glaze layer, and the glaze layer is made of the following raw materials in parts by weight:

[0037] 45 parts of baddeleyite, 6 parts of diopside powder, 6 parts of high alumina bauxite, 2 parts of silicon carbide fiber, 2 parts of carbon nitride fiber, 1 part of nano europium oxide, 1 part of nano erbium oxide, 1 part of sodium silicate, poly 6 parts of sodium acrylate, 40 parts of water.

[0038] The particle diameter of the baddeleyite is 12 μm, the particle diameter of the diopside is 9 μm; the particle diameter of the high alumina bauxite is 7 μm; the particle diameter of the nano-europium oxide is 20 nm; the nano-erbium oxide The particle size is 30nm;

[0039] The length of the carbon nitride fiber is 60nm, and the aspect ratio is 1:40; the length of the silicon carbide fiber is 45nm, and the aspect ratio is 1:25;

[0040] The preparation method of the shock-resistant...

Embodiment 2

[0047]An anti-shock and drop-resistant daily-use ceramic: it includes a daily-use ceramic body and a glaze layer, and the glaze layer is made of the following raw materials in parts by weight:

[0048] 50 parts of baddeleyite, 4 parts of diopside, 8 parts of high alumina bauxite, 1 part of silicon carbide fiber, 3 parts of carbon nitride fiber, 0.5 parts of nano europium oxide, 1.5 parts of nano erbium oxide, 0.5 parts of sodium silicate, poly 8 parts of sodium acrylate, 45 parts of water.

[0049] The particle diameter of the baddeleyite is 16 μm, the particle diameter of the diopside is 6 μm; the particle diameter of the high alumina bauxite is 10 μm; the particle diameter of the nano-europium oxide is 10 nm; the nano-erbium oxide The particle size is 40nm;

[0050] The length of the carbon nitride fiber is 80nm, and the aspect ratio is 1:50; the length of the silicon carbide fiber is 60nm, and the aspect ratio is 1:35;

[0051] The preparation method of the shock-resistan...

Embodiment 3

[0058] An anti-shock and drop-resistant daily-use ceramic: it includes a daily-use ceramic body and a glaze layer, and the glaze layer is made of the following raw materials in parts by weight:

[0059] 40 parts of baddeleyite, 8 parts of diopside, 4 parts of high alumina bauxite, 3 parts of silicon carbide fiber, 1 part of carbon nitride fiber, 1.5 parts of nano europium oxide, 0.5 parts of nano erbium oxide, 1.5 parts of sodium silicate, poly 4 parts of sodium acrylate, 35 parts of water.

[0060] The particle diameter of the baddeleyite is 8 μm, the particle diameter of the diopside is 12 μm; the particle diameter of the high alumina bauxite is 4 μm; the particle diameter of the nano-europium oxide is 30 nm; the nano-erbium oxide The particle size is 20nm;

[0061] The length of the carbon nitride fiber is 40nm, and the aspect ratio is 1:30; the length of the silicon carbide fiber is 30nm, and the aspect ratio is 1:15;

[0062] The preparation method of the shock-resistan...

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Abstract

The invention belongs to the technical field of domestic ceramics, and particularly relates to a shock-resistant and break-resistant domestic ceramic and a preparation method thereof. The shock-resistant and break-resistant domestic ceramic comprises a domestic ceramic green body and a glaze layer, and the glaze layer is prepared from the following raw materials in parts by weight: 40-50 parts of baddeleyite, 4-8 parts of diopside, 4-8 parts of high bauxite, 1-3 parts of silicon carbide fiber, 1-3 parts of carbon nitride fiber, 0.5-1.5 parts of nano europium oxide, 0.5-1.5 parts of nano erbium oxide, 0.5-1.5 parts of sodium silicate, 4-8 parts of sodium polyacrylate and 35-45 parts of water. Through a specific method and mutual coordination and cooperation of the components, the prepared domestic ceramic has excellent shock resistance and other properties.

Description

technical field [0001] The invention belongs to the technical field of daily-use ceramics. More specifically, it relates to a shock-resistant and drop-resistant daily-use ceramic and a preparation method thereof. Background technique [0002] Daily-use ceramics are produced because of people's daily needs, such as tableware, tea sets, coffee sets, etc., because of their high use value such as high mechanical strength, good thermal stability, and strong chemical corrosion resistance, they occupy an important position in the market. High quality requires excellent performance of daily-use porcelain; low energy consumption requires efficient use of high-quality raw materials, advanced technology and equipment; ultra-environmental protection requires that the production and use of daily-use porcelain should not only reduce the danger and damage to the environment, but also be beneficial to the environment. Protect. Therefore, daily-use ceramics are required to have excellent s...

Claims

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Application Information

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IPC IPC(8): C04B41/86
CPCC04B41/86C04B41/5022C04B41/0072C04B41/0081
Inventor 毕延格谢远涛
Owner 毕延格
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