CN104478459A - Carbon-ceramic composite material - Google Patents
Carbon-ceramic composite material Download PDFInfo
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- CN104478459A CN104478459A CN201410723237.2A CN201410723237A CN104478459A CN 104478459 A CN104478459 A CN 104478459A CN 201410723237 A CN201410723237 A CN 201410723237A CN 104478459 A CN104478459 A CN 104478459A
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Abstract
The invention provides a carbon-ceramic composite material. The preparation method comprises the following steps: cutting 40-50 parts by weight of carbon fiber, mixing the carbon fiber with 35-40 parts by weight of W20 ceramic material, 2.5-4 parts by weight of rare-earth material, 1 part by weight of zeolite and 7-9 parts by weight of resin, stirring uniformly, putting the uniformly mixed raw materials into a mold, putting the mold into a pressure vessel, heating to 500 DEG C, carrying out stage pressurization from 500 DEG C to 1850 DEG C by multiple temperature gradient, keeping at 1800-1850 DEG C for 20 minutes, cutting off the power, and cooling. The carbon-ceramic composite material has the advantages of light weight and low specific gravity, effectively overcomes the defect of heavy weight in the existing explosion-proof clothes and appliances, and provides life safety protection for army soldiers, armed police, policemen and operating personnel in the explosion field.
Description
Technical field
The present invention relates to the preparation field of advanced composite material, particularly relate to a kind of carbon ceramic composite material.
Background technology
Crash helmet, explosion-proof clothing etc. are one of indispensable necessary protective gears in the field such as military combat and explosion-proof operation, safety precaution equipment not only should meet shock-resistant, intensity is high, the basic barrier propterty such as explosion-proof, also should have that quality is light, easily dress, the use properties that high temperature resistant, economic dispatch is excellent, wanting to manufacture the safety precaution with above-mentioned premium properties, to equip the selection of its manufactured materials particularly important.Material is the mother of industry, continuing to bring out of product innovation, need novel material to constantly update and provide supplementary, in existing human industry's system, new diseases is increasingly extensive, exclusive high temperature resistant, the rub resistance of high-strength material, shock-resistant, light specific gravity, the performance such as hard by special industry product as first-selection application material, especially in the important materials that aerospace field is indispensable.High-strength material, because of the singularity of manufacturing process, is difficult to realize Product industrialization and idealized, the more difficult needs meeting designed large size product of its single product.Stupalith is also one of conventional material, and pottery and high-strength material main puzzlement are in process of production that equipment amplifies and Product industrialization problem.Protective gear will meet and stands certain pressure and the service requirements of shock-resistant and prolonged property, the material meeting product every industrialization technology index needs must be used, research and develop a kind of energy-conserving and environment-protective, product high life, Improving The Quality of Products, easily wears, easy walking along the street, lightweight, the new crash helmet of easy manufacture, in world situation upheaval, today that security situation is very severe, is a urgent vital task.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of carbon ceramic composite material, make that it is lightweight, high temperature high voltage resistant, wear-resistant, material environment friendly, manufacturing process are simple, cost is low, thus overcome that existing explosion-proof lamp quality is overweight, high temperature high voltage resistant poor performance, manufacture the deficiency complicated, cost is high.
For solving the problems of the technologies described above, the invention provides a kind of carbon ceramic composite material, its preparation method is, cut afterwards and the mixed with resin of the W20 stupalith of 35-40 weight part, the rare earth material of 2.5-4 weight part, the zeolite powder of 1 weight part and 7-9 weight part short for the carbon fiber of 40-50 weight part, stir, mould put into by raw material after mixing, mould is put into pressurized vessel and be heated to 500 degree, then from 500-1850 degree divide multiple thermograde carry out stage pressurization, finally maintain the temperature at 1800-1850 degree stop 20 minutes after power-off lower the temperature.
Further, described carbon fiber is 45 weight parts, described W20 stupalith is 38 weight parts, described rare earth material is 3 weight parts, described zeolite powder is 1 weight part, described resin is 8 weight parts.
Further, carry out 500-1850 degree divide multiple thermograde carry out stage pressurization time, every 150-200 degree is a gradient, and each gradient residence time is 10-15 minute.
Further, described resin is ABS resin.
After adopting such design, the present invention at least has the following advantages:
Carbon ceramic composite material of the present invention can be used as the manufactured materials of the blast protection helmet and a complete set of protection dress ornament.Carbon ceramic composite material shock-resistance prepared by, densification technique qualitative by High Temperature High Pressure is good, high temperature resistant, can cushion the injury impacted health under high pressure and larger surging force to greatest extent.Carbon ceramic composite material preparation technology of the present invention is simple, easy to operate, long service life, good product quality, is applicable to bulk industrial and produces, for the property meeting the blast protection helmet and a complete set of protection clothing products requires to provide Reliable guarantee.
This quality of materials is light, proportion is little, for explosion-proof lamp field efficiently solve existing explosion-proof clothes, apparatus quality greatly, too heavy deficiency, for the Male Soldiers in explosion scene, People's Armed Police, police, operator provide life security protection, command troops for convenience, for everyone is configured with superior performance, easily reception and command communication system simultaneously.
Carbon ceramic composite material every square centimeter of the present invention is withstand voltage 500 kilograms, have and wear not saturating impact resistance energy with in 10 meters, heavy rifle, inexpensive, material source such as to be easy to get at many premium propertiess.
Embodiment
The invention provides a kind of carbon ceramic composite material, its preparation method is: cut W20 stupalith that is rear and 35-40 weight part short for the carbon fiber of 40-50 weight part, 2.5-4 the rare earth material of weight part, the zeolite powder of 1 weight part and the mixed with resin of 7-9 weight part, stir, mould put into by raw material after mixing, mould is put into pressurized vessel and be heated to 500 degree, then multiple thermograde is divided to carry out stage pressurization from 500-1850 degree, every 150-200 degree is a gradient, each gradient residence time is 10-15 minute, finally maintain the temperature at 1800-1850 degree stop 20 minutes after power-off lower the temperature.
Preferably, described carbon fiber is 45 weight parts, described W20 stupalith is 38 weight parts, described rare earth material is 3 weight parts, described zeolite powder is 1 weight part, described resin is 8 weight parts.
Described resin is ABS resin.
The above; it is only preferred embodiment of the present invention; not do any pro forma restriction to the present invention, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection scope of the present invention.
Claims (4)
1. a carbon ceramic composite material, it is characterized in that: its preparation method is, cut afterwards and the mixed with resin of the W20 stupalith of 35-40 weight part, the rare earth material of 2.5-4 weight part, the zeolite powder of 1 weight part and 7-9 weight part short for the carbon fiber of 40-50 weight part, stir, mould put into by raw material after mixing, mould is put into pressurized vessel and be heated to 500 degree, then divide multiple thermograde to carry out stage pressurization from 500-1850 degree, after finally maintaining the temperature at 1800-1850 degree stop minutes, power-off is lowered the temperature.
2. carbon ceramic composite material according to claim 1, is characterized in that: described carbon fiber is 45 weight parts, described W20 stupalith is 38 weight parts, described rare earth material is 3 weight parts, described zeolite powder is 1 weight part, described resin is 8 weight parts.
3. carbon ceramic composite material according to claim 1, is characterized in that: carry out 500-1850 degree divide multiple thermograde carry out stage pressurization time, every 150-200 degree is a gradient, and each gradient residence time is 10-15 minute.
4. carbon ceramic composite material according to claim 1, is characterized in that: described resin is ABS resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410723237.2A CN104478459A (en) | 2014-12-02 | 2014-12-02 | Carbon-ceramic composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410723237.2A CN104478459A (en) | 2014-12-02 | 2014-12-02 | Carbon-ceramic composite material |
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| Publication Number | Publication Date |
|---|---|
| CN104478459A true CN104478459A (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410723237.2A Pending CN104478459A (en) | 2014-12-02 | 2014-12-02 | Carbon-ceramic composite material |
Country Status (1)
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| CN (1) | CN104478459A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105218135A (en) * | 2015-09-22 | 2016-01-06 | 荣成复合材料有限公司 | A kind of new medical cutter |
| CN105272321A (en) * | 2015-09-22 | 2016-01-27 | 荣成复合材料有限公司 | Explosion-proof material and use |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204693A (en) * | 2013-03-12 | 2013-07-17 | 北京理工大学 | Preparation method for short carbon fiber/silicon carbide composites |
| CN103553695A (en) * | 2013-10-23 | 2014-02-05 | 中南大学 | Carbon-ceramic composite brake disc and preparation method thereof |
-
2014
- 2014-12-02 CN CN201410723237.2A patent/CN104478459A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204693A (en) * | 2013-03-12 | 2013-07-17 | 北京理工大学 | Preparation method for short carbon fiber/silicon carbide composites |
| CN103553695A (en) * | 2013-10-23 | 2014-02-05 | 中南大学 | Carbon-ceramic composite brake disc and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105218135A (en) * | 2015-09-22 | 2016-01-06 | 荣成复合材料有限公司 | A kind of new medical cutter |
| CN105272321A (en) * | 2015-09-22 | 2016-01-27 | 荣成复合材料有限公司 | Explosion-proof material and use |
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Application publication date: 20150401 |