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Micro-nano composite glaze material

A technology of micro-nano composite and glaze, which is applied in the field of ceramic glaze, can solve the problem of less nano-composite glaze, achieve good curing effect, good water reduction effect, and save fuel cost

Active Publication Date: 2015-11-11
LONGQUAN JINHONG PORCELAIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, skipping the entire field of ceramic materials, only for glazes in ceramic materials, there are relatively few studies on nanocomposite glazes, and there are even fewer reports on micro-nano composite glazes in domestic and foreign literature.

Method used

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  • Micro-nano composite glaze material

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Experimental program
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Effect test

Embodiment 1

[0024] A micro-nano composite glaze, which is composed of the following raw materials in parts by weight: micron α-Al 2 o 3 40 parts, nano TiO 2 7 parts, micron Ni8 parts, nano ZrO 2 5 parts, 56 parts of nano-TiC, 8 parts of mullite, 27 parts of kaolin, 39 parts of fused corundum, 15 parts of micro-silica powder, 3 parts of sodium hexametaphosphate, 3 parts of zinc oxide, 15 parts of zirconium carbide, silicon nitride 8 parts, 8 parts of yttrium carbonate, 9 parts of black diamond powder.

[0025] Among them, micron α-Al 2 o 3 The particle size is 55-65nm, and the average particle size is 58±1nm; nano-TiO 2 The particle size is 40-50nm, the average particle size is 45±1nm; nano ZrO 2 The particle size of nano-TiC is 65-75nm, and the average particle size is 70±1nm; the particle size of nano-TiC is 65-75nm, and the average particle size is 72±1nm.

Embodiment 2

[0027] A micro-nano composite glaze, which is composed of the following raw materials in parts by weight: micron α-Al 2 o 3 47 parts, nano TiO 2 8 parts, micron Ni3 parts, nano ZrO 2 6 parts, 55 parts of nano-TiC, 6 parts of mullite, 20 parts of kaolin, 50 parts of fused corundum, 15 parts of silica micropowder, 4 parts of sodium hexametaphosphate, 3 parts of zinc oxide, 8 parts of zirconium carbide, silicon nitride 3 parts, 3 parts of yttrium carbonate, 7 parts of black diamond powder.

[0028] Among them, micron α-Al 2 o 3 The average particle size is 58±1nm; Nano TiO 2 The average particle size is 46±1nm; nanometer ZrO 2 The average particle size is 70±1nm; the average particle size of nano-TiC is 70±1nm.

Embodiment 3

[0030] A micro-nano composite glaze, which is composed of the following raw materials in parts by weight: micron α-Al 2 o 3 32 parts, nano TiO 2 6 parts, micron Ni7 parts, nano ZrO2 9 parts, 60 parts of nano-TiC, 8 parts of mullite, 22 parts of kaolin, 31 parts of fused corundum, 17 parts of silicon dioxide micropowder, 6 parts of sodium hexametaphosphate, 8 parts of zinc oxide, 12 parts of zirconium carbide, silicon nitride 8 parts, 8 parts of yttrium carbonate, 14 parts of black diamond powder.

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Abstract

The invention belongs to the field of ceramic glaze materials, and particularly relates to a daily micro-nano composite glaze material. The micro-nano composite glaze material comprises, by weight, 30 parts to 60 parts of micro-alpha-Al2O3, 4 parts to 8 parts of nano-TiO2, 3 parts to 9 parts of micro-Ni, 3 parts to 9 parts of nano-ZrO2, 50 parts to 60 parts of nano-TiC, 3 parts to 9 parts of mullite, 20 parts to 30 parts of kaolin, 30 parts to 50 parts of fused alumina, 15 parts to 30 parts of silicon dioxide micro powder, 2 parts to 6 parts of sodium hexametaphosphate, 3 parts to 8 parts of zinc oxide, 6 parts to 15 parts of zirconium carbide, 3 parts to 9 parts of silicon nitride, 3 parts to 9 parts of yttrium carbonate and 7 parts to 15 parts of goethite powder. A glaze prepared through the micro-nano composite glaze material is resistant to the high temperature, abrasion and corrosion; in addition, compared with a common glaze layer, the good tenacity and the good strength are achieved at the same time; in addition, even if the glaze material is illuminated for a long time, bacterial resisting, self cleaning and oxidation resisting of the surface can be achieved.

Description

technical field [0001] The invention belongs to the field of ceramic glazes, in particular to micro-nano composite glazes for daily use. Background technique [0002] At present, nanocomposite ceramic materials refer to materials composed of two phases or multiphases, and at least one of them is a nanoscale raw material. At present, it is generally believed that particles with a particle size smaller than 100nm are called nanoscale particles. In the 1980s In the 1990s, someone successfully prepared Al with a strength as high as 1500MPa 2 o 3 / SiC nanocomposite ceramic materials, and the research on nanocomposite ceramic materials has become the focus of many researchers at home and abroad. [0003] However, the performance of composite ceramic materials can be improved by adding nanophases in micron-scale and sub-micron-scale matrices, which we call micro-nano composite ceramic materials. Micro-nano composite ceramic materials can not only achieve the excellent performanc...

Claims

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Application Information

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IPC IPC(8): C03C8/00C04B41/86
Inventor 金逸林金乾华金益荣金莹
Owner LONGQUAN JINHONG PORCELAIN
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