CN106365662A - Novel ultra-high temperature ceramic composite material - Google Patents
Novel ultra-high temperature ceramic composite material Download PDFInfo
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- CN106365662A CN106365662A CN201510430985.6A CN201510430985A CN106365662A CN 106365662 A CN106365662 A CN 106365662A CN 201510430985 A CN201510430985 A CN 201510430985A CN 106365662 A CN106365662 A CN 106365662A
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Abstract
The invention relates to the technical field of ceramic composite materials, particularly to a novel ultra-high temperature ceramic composite material, which comprises, by mass, 20-35 parts of ceramic powder, 15-22 parts of alumina, 12-18 parts of boron nitride, 3-9 parts of polyvinyl butyral, 2.5-4.3 parts of carbon fibers, 5-11 parts of active calcium carbonate, 3-8 parts of a phenol formaldehyde resin, 3.2-5.6 parts of white carbon black, and 1.8-3.5 parts of nanometer silica. According to the present invention, with the use of the formula, the ultra-high temperature ceramic composite material protects the fibers from erosion by the molten silicon so as to improve the mechanical property of the material, and improves the ablation resistance; and the components of the novel ultra-high temperature ceramic composite material are simple and are easy to obtain, and the method is easy to popularize and apply.
Description
Technical field
The present invention relates to ceramic composite technical field, particularly a kind of novel super-high temperature ceramic composite.
Background technology
Ceramic matric composite is the class composite with pottery for matrix and various fiber composite.Ceramic matrix
Can be the high-temperature structural ceramics such as silicon nitride, carborundum.These advanced ceramics have high temperature resistant, high intensity and just
Degree, the excellent properties such as relative weight is lighter, anticorrosive, and its fatal weakness is to enbrittle, being in should
During power state, can crack, or even fracture leads to material failure.And adopt high intensity, elastomeric fibre
Dimension is combined with matrix, then be an effective method improving ceramics toughness and reliability.Fiber can stop and splits
The extension of stricture of vagina, thus obtain the FRCMC having excellent in toughness.Ceramic matric composite
There is excellent resistance to elevated temperatures, be mainly used as high temperature and high abrasion goods.Its maximum operation (service) temperature mainly depends on
In matrix characteristics.
Content of the invention
The technical problem to be solved in the invention is to provide a kind of novel super-high temperature ceramic composite.
For solving above-mentioned technical problem, the novel super-high temperature ceramic composite of the present invention, according to mass fraction
Meter includes following components: ceramic powder 20-35 part, aluminium oxide 15-22 part, boron nitride 12-18 part, gathers
Vinyl butyral 3-9 part, carbon fiber 2.5-4.3 part, activated Calcium carbonate 5-11 part, phenolic resin 3-8
Part, white carbon 3.2-5.6 part, nano silicon 1.8-3.5 part.
Further, include following components: 20 parts of ceramic powder according to mass fraction meter, 15 parts of aluminium oxide,
12 parts of boron nitride, 3 parts of polyvinyl butyral resin, 2.5 parts of carbon fiber, 5 parts of activated Calcium carbonate, phenolic aldehyde tree
3 parts of fat, 3.2 parts of white carbon, 1.8 parts of nano silicon.
Further, include following components: 35 parts of ceramic powder according to mass fraction meter, 22 parts of aluminium oxide,
18 parts of boron nitride, 9 parts of polyvinyl butyral resin, 4.3 parts of carbon fiber, 11 parts of activated Calcium carbonate, phenolic aldehyde
8 parts of resin, 5.6 parts of white carbon, 3.5 parts of nano silicon.
Further, include following components: 25 parts of ceramic powder according to mass fraction meter, 18 parts of aluminium oxide,
15 parts of boron nitride, 5 parts of polyvinyl butyral resin, 3.2 parts of carbon fiber, 6 parts of activated Calcium carbonate, phenolic aldehyde tree
5 parts of fat, 3.8 parts of white carbon, 2.2 parts of nano silicon.
Further, include following components: 30 parts of ceramic powder according to mass fraction meter, 20 parts of aluminium oxide,
16 parts of boron nitride, 8 parts of polyvinyl butyral resin, 4.1 parts of carbon fiber, 9 parts of activated Calcium carbonate, phenolic aldehyde tree
6 parts of fat, 4.5 parts of white carbon, 2.9 parts of nano silicon.
After above-mentioned formula, the ultrahigh temperature ceramic composite of the present invention protect fiber be not subject to molten silicon corrode with
Improve the mechanical property of material, on the other hand improve anti-yaw damper performance；In addition, the composition of the present invention is simply easy
, easy to utilize.
Specific embodiment
The novel super-high temperature ceramic composite of the present invention, includes following components according to mass fraction meter: ceramics
Body 20-35 part, aluminium oxide 15-22 part, boron nitride 12-18 part, polyvinyl butyral resin 3-9 part, carbon
Fiber 2.5-4.3 part, activated Calcium carbonate 5-11 part, phenolic resin 3-8 part, white carbon 3.2-5.6 part,
Nano silicon 1.8-3.5 part.
Embodiment one:
Include following components: 20 parts of ceramic powder, 15 parts of aluminium oxide, boron nitride 12 according to mass fraction meter
Part, 3 parts of polyvinyl butyral resin, 2.5 parts of carbon fiber, 5 parts of activated Calcium carbonate, 3 parts of phenolic resin,
3.2 parts of white carbon, 1.8 parts of nano silicon.
Embodiment two:
Include following components: 35 parts of ceramic powder, 22 parts of aluminium oxide, boron nitride 18 according to mass fraction meter
Part, 9 parts of polyvinyl butyral resin, 4.3 parts of carbon fiber, 11 parts of activated Calcium carbonate, 8 parts of phenolic resin,
5.6 parts of white carbon, 3.5 parts of nano silicon.
Embodiment three:
Include following components: 25 parts of ceramic powder, 18 parts of aluminium oxide, boron nitride 15 according to mass fraction meter
Part, 5 parts of polyvinyl butyral resin, 3.2 parts of carbon fiber, 6 parts of activated Calcium carbonate, 5 parts of phenolic resin,
3.8 parts of white carbon, 2.2 parts of nano silicon.
Embodiment four:
Include following components: 30 parts of ceramic powder, 20 parts of aluminium oxide, boron nitride 16 according to mass fraction meter
Part, 8 parts of polyvinyl butyral resin, 4.1 parts of carbon fiber, 9 parts of activated Calcium carbonate, 6 parts of phenolic resin,
4.5 parts of white carbon, 2.9 parts of nano silicon.
Although the foregoing describing the specific embodiment of the present invention, those skilled in the art should manage
Solution, these are merely illustrative of, and can make various changes or modifications to present embodiment, without departing from send out
Bright principle and essence, protection scope of the present invention is only limited by the claims that follow.
Claims (5)
1. a kind of novel super-high temperature ceramic composite is it is characterised in that include following components according to mass fraction meter:
Ceramic powder 20-35 part, aluminium oxide 15-22 part, boron nitride 12-18 part, polyvinyl butyral resin 3-9
Part, carbon fiber 2.5-4.3 part, activated Calcium carbonate 5-11 part, phenolic resin 3-8 part, white carbon 3.2-5.6
Part, nano silicon 1.8-3.5 part.
2. according to the novel super-high temperature ceramic composite described in claim 1 it is characterised in that according to mass parts
Number meter includes following components: 20 parts of ceramic powder, 15 parts of aluminium oxide, 12 parts of boron nitride, and polyvinyl alcohol contracts
3 parts of butyraldehyde, 2.5 parts of carbon fiber, 5 parts of activated Calcium carbonate, 3 parts of phenolic resin, 3.2 parts of white carbon,
1.8 parts of nano silicon.
3. according to the novel super-high temperature ceramic composite described in claim 1 it is characterised in that according to mass parts
Number meter includes following components: 35 parts of ceramic powder, 22 parts of aluminium oxide, 18 parts of boron nitride, and polyvinyl alcohol contracts
9 parts of butyraldehyde, 4.3 parts of carbon fiber, 11 parts of activated Calcium carbonate, 8 parts of phenolic resin, 5.6 parts of white carbon,
3.5 parts of nano silicon.
4. according to the novel super-high temperature ceramic composite described in claim 1 it is characterised in that according to mass parts
Number meter includes following components: 25 parts of ceramic powder, 18 parts of aluminium oxide, 15 parts of boron nitride, and polyvinyl alcohol contracts
5 parts of butyraldehyde, 3.2 parts of carbon fiber, 6 parts of activated Calcium carbonate, 5 parts of phenolic resin, 3.8 parts of white carbon,
2.2 parts of nano silicon.
5. according to the novel super-high temperature ceramic composite described in claim 1 it is characterised in that according to mass parts
Number meter includes following components: 30 parts of ceramic powder, 20 parts of aluminium oxide, 16 parts of boron nitride, and polyvinyl alcohol contracts
8 parts of butyraldehyde, 4.1 parts of carbon fiber, 9 parts of activated Calcium carbonate, 6 parts of phenolic resin, 4.5 parts of white carbon,
2.9 parts of nano silicon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510430985.6A CN106365662A (en) | 2015-07-21 | 2015-07-21 | Novel ultra-high temperature ceramic composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510430985.6A CN106365662A (en) | 2015-07-21 | 2015-07-21 | Novel ultra-high temperature ceramic composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106365662A true CN106365662A (en) | 2017-02-01 |
Family
ID=57879918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510430985.6A Pending CN106365662A (en) | 2015-07-21 | 2015-07-21 | Novel ultra-high temperature ceramic composite material |
Country Status (1)
| Country | Link |
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| CN (1) | CN106365662A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108863409A (en) * | 2018-06-12 | 2018-11-23 | 江苏振栋精密材料科技有限公司 | The heat-resisting material of carrying roller in a kind of furnace |
| CN112111231A (en) * | 2020-08-19 | 2020-12-22 | 吴振杰 | High-temperature-resistant low-cost ceramic carbon fiber composite material and preparation method thereof |
-
2015
- 2015-07-21 CN CN201510430985.6A patent/CN106365662A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108863409A (en) * | 2018-06-12 | 2018-11-23 | 江苏振栋精密材料科技有限公司 | The heat-resisting material of carrying roller in a kind of furnace |
| CN112111231A (en) * | 2020-08-19 | 2020-12-22 | 吴振杰 | High-temperature-resistant low-cost ceramic carbon fiber composite material and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170201 |