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High-performance ceramic and preparation method thereof

A high-performance, ceramic technology, applied in the field of ceramic materials, can solve problems such as not being able to meet the requirements of use, and achieve the effects of low production cost, low thermal expansion rate, and good chemical stability

Inactive Publication Date: 2015-12-16
FOSHAN LANTU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the development of society and the improvement of people's living standards, people pay more and more attention to the comprehensive performance of ceramics. Ordinary ceramics can no longer meet people's use requirements. Therefore, it is urgent to develop a high-performance ceramic to meet market demand.

Method used

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  • High-performance ceramic and preparation method thereof

Examples

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Effect test

Embodiment 1

[0017] A high-performance ceramic made of the following weight (kg) raw materials: zinc oxide 6, high potassium sand 30, ultrafine molybdenum powder 3, cobalt sulfide 1, blue asterite 40, sodium bicarbonate 1, tungsten diselenide 3 , Suzhou soil 8, tartaric acid 0.5, bismuth subcarbonate 1, tin antimony oxide 3, carboxymethyl cellulose 4, nano-magnesium titanate 1, polyethylene wax 1, enhancer 6, an appropriate amount of ethanol;

[0018] The reinforcing agent is made of the following weight (kg) raw materials: attapulgite 20, purple sand mud 10, lithium beryllite 8, chromium boride 3, polybutene succinate 3, hydroxyapatite whisker 2 , waste molding sand 3, propylene glycol fatty acid ester 1, isopropanol 3, polyacrylic acid 1; the preparation method is: (a) mixing attapulgite, purple sand mud, lithium beryllium stone, and waste molding sand, ball milling, and passing through a 300-mesh sieve, Obtain mixed powder; (b) mix chromium boride, polybutene succinate, hydroxyapatite w...

Embodiment 2

[0026] A high-performance ceramic made from the following weight (kg) raw materials: zinc oxide 7, high potassium sand 35, ultrafine molybdenum powder 4, cobalt sulfide 1, blue asterite 50, sodium bicarbonate 2, tungsten diselenide 4 , Suzhou soil 11, tartaric acid 0.8, bismuth subcarbonate 1, tin antimony oxide 4, carboxymethyl cellulose 5, nano-magnesium titanate 2, polyethylene wax 1, reinforcing agent 6, an appropriate amount of ethanol;

[0027] The reinforcing agent is made of the following weight (kg) raw materials: attapulgite 25, purple sand clay 13, lithium beryllite 10, chromium boride 4, polybutene succinate 3, hydroxyapatite whisker 2 , waste molding sand 4, propylene glycol fatty acid ester 1, isopropanol 4, polyacrylic acid 2; the preparation method is: (a) attapulgite, purple sand mud, lithium beryllium stone, waste molding sand are mixed, ball milled, and passed through a 300-mesh sieve, Obtain mixed powder; (b) mix chromium boride, polybutene succinate, hydro...

Embodiment 3

[0035] A high-performance ceramic made of the following weight (kg) raw materials: zinc oxide 8, high potassium sand 40, ultrafine molybdenum powder 5, cobalt sulfide 2, blue asterite 60, sodium bicarbonate 3, tungsten diselenide 5 , Suzhou soil 15, tartaric acid 1, bismuth subcarbonate 2, tin antimony oxide 5, carboxymethyl cellulose 6, nano-magnesium titanate 3, polyethylene wax 2, reinforcing agent 7, an appropriate amount of absolute ethanol;

[0036] The reinforcing agent is made of the following weight (kg) raw materials: attapulgite 30, purple sand clay 15, lithium beryllite 12, chromium boride 5, polybutene succinate 4, hydroxyapatite whisker 3 , waste molding sand 5, propylene glycol fatty acid ester 2, isopropanol 5, polyacrylic acid 2; the preparation method is: (a) mixing attapulgite, purple sand mud, lithium beryllium stone, and waste molding sand, ball milling, and passing through a 300-mesh sieve, Obtain mixed powder; (b) mix chromium boride, polybutene succinat...

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Abstract

The invention discloses high-performance ceramic and a preparation method thereof. The high-performance ceramic is prepared from raw materials in parts by weight as follows: 6-8 parts of zinc oxide, 30-40 parts of high-potassium sand, 3-5 parts of ultrafine molybdenum powder, 1-2 parts of cobalt sulfide, 40-60 parts of hauynite, 1-3 parts of sodium bicarbonate, 3-5 parts of tungsten diselenide, 8-15 parts of Suzhou clay, 0.5-1 part of tartaric acid, 1-2 parts of bismuth subcarbonate, 3-5 parts of tin antimony oxide, 4-6 parts of carboxymethylcellulose, 1-3 parts of nano magnesium titanate, 1-2 parts of polyethylene wax, 6-7 parts of a reinforcing agent and a proper amount of absolute ethyl alcohol. The ceramic is low in production cost, excellent in comprehensive performance, high in strength and good in chemical stability; components such as the hauynite, the ultrafine molybdenum powder and the like are added, so that the ceramic is good in fire resistance and low in thermal expansion rate; components such as the tungsten diselenide, tin antimony oxide, the nano magnesium titanate and the like are added, thus, the strength and the fire resistance of the ceramic are further enhanced, and the ceramic has the reliable safety during usage.

Description

technical field [0001] The invention relates to the technical field of ceramic materials, in particular to a high-performance ceramic and a preparation method thereof. Background technique [0002] Ceramic materials are a class of inorganic non-metallic materials made of natural or synthetic compounds through shaping and high-temperature sintering. It has the advantages of high melting point, high hardness, high wear resistance and oxidation resistance. It can be used as structural material, tool material, and because ceramics also have some special properties, they can also be used as functional materials. [0003] With the development of society and the improvement of people's living standards, people pay more and more attention to the comprehensive performance of ceramics. Ordinary ceramics can no longer meet people's use requirements. Therefore, it is urgent to develop a high-performance ceramic to meet market demand. Contents of the invention [0004] The object of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/16C04B35/63
Inventor 张焕明
Owner FOSHAN LANTU TECH CO LTD
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