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Anti-static ceramic

An antistatic and ceramic technology, applied in the field of ceramic materials, can solve the problems of low wear resistance, poor resistance to cold and heat stimulation, poor acid and alkali resistance, and achieve good wear resistance, strong corrosion resistance, good Lubricity effect

Inactive Publication Date: 2016-11-16
苏州志英明建信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The ceramics currently used are mainly brittle, not too wear-resistant, not resistant to cold and heat stimulation, and poor in acid and alkali resistance. There are too many shortcomings for ceramic materials used in pipes and channels.

Method used

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Examples

Experimental program
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Effect test

Embodiment 2

[0016] The invention is an antistatic ceramic, which is made of the following raw materials in parts by weight: silicon nitride 75, kaolin 10, aluminum oxide 8, silicon dioxide 5, tin oxide 3, zirconium oxide 1, disilicide Molybdenum 3, antimony powder 15, titanium dioxide 3, conductive graphite 6, silicon carbide 5, boron carbide 1, aluminum nitride 2, thorium oxide 4, appropriate amount of deionized water.

Embodiment 3

[0018] The present invention is an antistatic ceramic, and the antistatic ceramic is made of the following raw materials in parts by weight: the antistatic ceramic is made of the following raw materials in parts by weight: silicon nitride 68, kaolin 13, aluminum oxide 4, di Silicon oxide 3, tin oxide 6, zirconia 3, molybdenum disilicide 2, antimony powder 12, titanium dioxide 2, conductive graphite 5, silicon carbide 3, boron carbide 2, aluminum nitride 1, thorium oxide 3, appropriate amount of deionized water.

Embodiment 4

[0020] The invention is an antistatic ceramic, which is made of the following raw materials in parts by weight: silicon nitride 67, kaolin 11, alumina 3, silicon dioxide 3, tin oxide 4, zirconia 2, disilicide Molybdenum 1, antimony powder 12, titanium dioxide 2, conductive graphite 5, silicon carbide 4, boron carbide 1, aluminum nitride 1, thorium oxide 4, appropriate amount of deionized water.

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PUM

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Abstract

The invention is an antistatic ceramic, which is made of the following raw materials in parts by weight: silicon nitride 60-75, kaolin 10-16, aluminum oxide 2-8, silicon dioxide 2-5, tin oxide 3‑9, zirconia 1‑5, molybdenum disilicide 1‑3, antimony powder 10‑15, titanium dioxide 1‑3, conductive graphite 5‑6, silicon carbide 1‑5, boron carbide 1‑2, aluminum nitride 1 ‑2, thorium oxide 2‑4, appropriate amount of deionized water. The ceramic prepared by the present invention has certain electrical and thermal conductivity, prevents the generation of static electricity, prevents frictional overheating, prolongs the service time of pipelines and channels, and the ceramic of the present invention also has certain corrosion resistance and oxidation resistance, and has Good toughness.

Description

technical field [0001] The invention relates to the technical field of ceramic materials, in particular to an antistatic ceramic. Background technique [0002] The ceramics currently used are mainly brittle, not too wear-resistant, not resistant to cold and heat stimulation, and poor in acid and alkali resistance. There are too many shortcomings for ceramic materials used in pipes and channels. Contents of the invention [0003] In order to solve the above problems, the present invention provides a ceramic with certain electrical conductivity, thermal conductivity, and static electricity prevention, which is suitable for use in pipes and channels. [0004] In order to achieve the above object, the present invention is achieved through the following technical solutions: [0005] The invention is an antistatic ceramic, which is made of the following raw materials in parts by weight: silicon nitride 60-75, kaolin 10-16, aluminum oxide 2-8, silicon dioxide 2-5, tin oxide 3-9...

Claims

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Application Information

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IPC IPC(8): C04B35/584
CPCC04B35/584C04B2235/3217C04B2235/3224C04B2235/3232C04B2235/3244C04B2235/3293C04B2235/3418C04B2235/349C04B2235/3821C04B2235/3826C04B2235/3865C04B2235/3891C04B2235/40C04B2235/425C04B2235/96
Inventor 马志明
Owner 苏州志英明建信息科技有限公司
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