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

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Problems solved by technology

At present, skipping the entire field of ceramic materials, only for glazes in ceramic materials, there are relatively few s...

Method used

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  • Micro-nano composite glaze material

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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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