High-performance corrosion-resistant ceramic coating

A ceramic coating and anti-corrosion technology, used in anti-corrosion coatings, coatings, etc., can solve the problems of low emissivity, wear resistance, poor high temperature resistance, and can not be better satisfied, achieve high emissivity, use long life effect

Inactive Publication Date: 2014-11-19
QINGDAO XIANGHAI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing ceramic coatings have low emissivity, poor wear resistance and high temperature resistance, and cannot better meet the needs of various petroleum and petrochemical heating furnaces and various boiler furnace tubes, furnace linings, and industrial kiln road furnace linings. Design requirements for related components on products such as electric heating devices and radiant heating tubes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A high-performance anti-corrosion ceramic paint, comprising the following parts by weight: 55-80 parts of copper chrome black, 1-10 parts of dispersant, 10-30 parts of plaster ash, 5-17 parts of cinder powder, 6-6 parts of potassium oxide 14 parts, 3-5 parts of sericite, 1.5-4.2 parts of magnesium oxide, 17-28 parts of apatite, 3-20 parts of zircon, 15-34 parts of dolomite, 13-40 parts of zirconium silicate, polyethylene 20-40 parts of alcohol, 11-20 parts of expanded pearl powder, 11-30 parts of synthetic rubber, 50-69 parts of mullite, 3.4-5.9 parts of rare earth cerium oxide powder, 1-8 parts of silicon carbide, 50-90 parts of water share.

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PUM

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Abstract

The invention discloses a high-performance corrosion-resistant ceramic coating which is characterized by comprising the following substances in parts by weight: 55-80 parts of copper chromite black, 1-10 parts of dispersing agent, 10-30 parts of plaster, 5-17 parts of coal cinder powder, 6-14 parts of potassium oxide, 3-5 parts of sericite, 1.5-4.2 parts of magnesium oxide, 17-28 parts of apatite, 3-20 parts of zirconite, 15-34 parts of dolomite, 13-40 parts of zirconium silicate, 20-40 parts of polyvinyl alcohol, 11-20 parts of expanded perlite powder, 11-30 parts of synthetic rubber, 50-69 parts of mullite, 3.4-5.9 parts of rare earth cerium oxide powder, 1-8 parts of silicon carbide and 50-90 parts of water. The high-performance corrosion-resistant ceramic coating is high-temperature-resistant, high in emissive power, anti-fouling and anti-scaling, high-temperature corrosion-resistant, wear-resistant and incapable of falling off and bulking; the service life of the carbon steel is long.

Description

technical field [0001] The invention relates to a high-performance anti-corrosion ceramic paint. Background technique [0002] The existing ceramic coatings have low emissivity, poor wear resistance and high temperature resistance, and cannot better meet the needs of various petroleum and petrochemical heating furnaces and various boiler furnace tubes, furnace linings, and industrial kiln road furnace linings. Design requirements for related components on products such as electric heating devices, radiant heating tubes, etc. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a high-performance anti-corrosion ceramic coating. [0004] In order to solve the above-mentioned technical problems, the technical scheme adopted in the present invention is: [0005] A high-performance anti-corrosion ceramic coating is characterized in that it includes the following parts by weight: 55-80 parts of copper chrome black, 1-10 pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D129/04C09D5/08C09D7/12
Inventor 张昊亮
Owner QINGDAO XIANGHAI ELECTRONICS
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