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Nickel oxide high-temperature purple silk-gloss ceramic glaze and preparation method thereof

A technology of nickel oxide and ceramic glaze, which is applied in the field of ceramics, can solve the problems of unsatisfactory and stable color development, and achieve the effect of wide application, good physical properties, and high silica content

Inactive Publication Date: 2018-01-19
SHENYANG JIANZHU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Purple ceramic glaze has always been a very difficult ceramic glaze, and the color development effect has not been ideal and stable for a long time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A nickel oxide high-temperature purple silk luster ceramic glaze, which is a nickel oxide high-temperature purple silk luster ceramic glaze prepared first, then glazed and high-temperature sintered to obtain a nickel oxide high-temperature purple silk luster ceramic glaze, wherein the nickel oxide high-temperature purple silk luster is The raw materials that ceramic glaze comprises and the mass percent of each raw material are:

[0039] Potassium feldspar powder 37%, silicon dioxide 4.7%, kaolin 4.7%, zinc oxide 14.1%, frit 38%, nickel oxide 1.5%.

[0040]Described frit, the raw material that it comprises and the mass percent of each raw material are:

[0041] Potassium oxide 1.5%, sodium oxide 15.5%, calcium oxide 2%, barium carbonate 30%, silicon dioxide 51%.

[0042] A method for preparing nickel oxide high-temperature purple silk luster ceramic glaze, comprising the following steps: firstly preparing nickel oxide high-temperature purple silk luster ceramic glaze, g...

Embodiment 2

[0049] A nickel oxide high-temperature purple silk luster ceramic glaze, which is a nickel oxide high-temperature purple silk luster ceramic glaze prepared first, then glazed and high-temperature sintered to obtain a nickel oxide high-temperature purple silk luster ceramic glaze, wherein the nickel oxide high-temperature purple silk luster is The raw materials that ceramic glaze comprises and the mass percent of each raw material are:

[0050] Potassium feldspar powder 45%, silicon dioxide 4.5%, kaolin 9.5%, zinc oxide 10%, frit 30%, nickel oxide 1%.

[0051] Described frit, the raw material that it comprises and the mass percent of each raw material are:

[0052] Potassium oxide 3%, sodium oxide 20%, calcium oxide 7%, barium carbonate 10%, silicon dioxide 60%.

[0053] A method for preparing nickel oxide high-temperature purple silk luster ceramic glaze, comprising the following steps: firstly preparing nickel oxide high-temperature purple silk luster ceramic glaze, glazing ...

Embodiment 3

[0060] A nickel oxide high-temperature purple silk luster ceramic glaze, which is a nickel oxide high-temperature purple silk luster ceramic glaze prepared first, then glazed and high-temperature sintered to obtain a nickel oxide high-temperature purple silk luster ceramic glaze, wherein the nickel oxide high-temperature purple silk luster is The raw materials that ceramic glaze comprises and the mass percent of each raw material are:

[0061] Potassium feldspar powder 35%, silicon dioxide 4.5%, kaolin 4.5%, zinc oxide 14%, frit 40%, nickel oxide 2%.

[0062] Described frit, the raw material that it comprises and the mass percent of each raw material are:

[0063] Potassium oxide 1%, sodium oxide 12%, calcium oxide 8%, barium carbonate 35%, silicon dioxide 40%.

[0064] A method for preparing nickel oxide high-temperature purple silk luster ceramic glaze, comprising the following steps: firstly preparing nickel oxide high-temperature purple silk luster ceramic glaze, glazing ...

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Abstract

The invention provides nickel oxide high-temperature purple silk-gloss ceramic glaze and a preparation method thereof, and belongs to the field of ceramic. The nickel oxide high-temperature purple silk-gloss ceramic glaze is obtained by firstly preparing a nickel oxide high-temperature purple silk-gloss ceramic glaze material, and then glazing and sintering at high temperature, wherein the nickeloxide high-temperature purple silk-gloss ceramic glaze material is prepared from the following raw materials according to the mass percent of each raw material: 45 percent to 35 percent of potassium feldspar powder, 4.5 percent to 6 percent of silicon dioxide, 4.5 percent to 10 percent of kaolin, 10 percent to 20 percent of zinc oxide, 30 percent to 40 percent of a frit and 1 percent to 2 percentof nickel oxide. The frit is prepared from the following raw materials according to the mass percent of each raw material: 1 percent to 3 percent of potassium oxide, 12 percent to 20 percent of sodiumoxide, 2 percent to 8 percent of calcium oxide, 10 percent to 35 percent of barium carbonate and 40 percent to 60 percent of silicon dioxide. By adopting the method provided by the invention, a phenomenon in a firing process of a traditional glaze material that a lot of poisonous heavy metal is volatilized is overcome; meanwhile, phenomena that needle holes and cracks are formed in the surface ofa fired product are effectively prevented.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to a nickel oxide high-temperature purple silk luster ceramic glaze and a preparation method thereof. Background technique [0002] Ceramic glaze is an important raw material that must be used in the production of ceramics. It has a strong protective effect on the ceramic body. At the same time, the physical properties of silicate make the glass enamel on the ceramic surface effectively resistant to acid and alkali corrosion. Very good antibacterial properties. Ordinary ceramic color glazes are achieved by adding metal colorants to the glass enamel to achieve color development during the firing process. Such glaze colors are often single in color and cannot highlight the artistic beauty of the ceramic color glaze itself and the high-temperature firing process. special artistic effects produced in A nickel oxide high-temperature purple silk luster ceramic glaze effectively overcom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/14C03C8/02
Inventor 沈海泳吕美
Owner SHENYANG JIANZHU UNIVERSITY
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