CN108383528A - A kind of special boron carbide material of nozzle and preparation method thereof - Google Patents
A kind of special boron carbide material of nozzle and preparation method thereof Download PDFInfo
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- CN108383528A CN108383528A CN201810416188.6A CN201810416188A CN108383528A CN 108383528 A CN108383528 A CN 108383528A CN 201810416188 A CN201810416188 A CN 201810416188A CN 108383528 A CN108383528 A CN 108383528A
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- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
- C04B35/563—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on boron carbide
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Abstract
The invention discloses special boron carbide material of a kind of nozzle and preparation method thereof, the special boron carbide material of nozzle is made of the raw material components of following parts by weight：30 45 parts of boron carbide, 10 20 parts of nanometer silicon carbide, 37 parts of activated carbon, 38 parts of epoxy resin, 15 parts of bortz powder, 36 parts of aluminium nitride, 13 parts of molybdenum disilicide, 6 10 parts of aluminium oxide, 26 parts of titanium pentoxide, 16 parts of bismuth oxide, 12 25 parts of mica powder, 7 13 parts of polyphenylene sulfide, 59 parts of sodium triacetoxy borohydride, 38 parts of quartz, 5 12 parts of alundum (Al2O3).Compared with prior art, nozzle is prepared using the boron carbide material in the present invention, makes it have the advantages that high mechanical strength, high temperature resistant and wearability are good.
Description
Technical field
The invention belongs to chemical material technical field, more particularly to the special boron carbide material of a kind of nozzle and its preparation side
Method.
Background technology
Boron carbide is a kind of non-oxide ceramics that covalent bond is extremely strong, and hardness is very high, is only second to diamond and cube nitrogen
Change boron.It is widely used in the nozzle, sealing element and the coating material etc. in wear-resistant field of sand-blasting machine.However, in order to make nozzle
Performance it is more preferable, the service life is longer, not only needs higher hardness, while also needing to high mechanical strength, high temperature resistant
And wearability it is good the advantages that.Thus, existing boron carbide material be suitably modified particularly important.
Invention content
The object of the present invention is to provide special boron carbide material of a kind of nozzle and preparation method thereof, the special boron carbides of the nozzle
Material has many advantages, such as that high mechanical strength, high temperature resistant and wearability are good.
To achieve the above object, the present invention provides the following technical solutions：
A kind of special boron carbide material of nozzle is made of the raw material components of following parts by weight：30-45 parts of boron carbide, nanometer
10-20 parts of silicon carbide, 3-7 parts of activated carbon, 3-8 parts of epoxy resin, 1-5 parts of bortz powder, 3-6 parts of aluminium nitride, molybdenum disilicide 1-3
Part, 6-10 parts of aluminium oxide, 2-6 parts of titanium pentoxide, 1-6 parts of bismuth oxide, 12-25 parts of mica powder, 7-13 parts of polyphenylene sulfide,
5-9 parts of sodium triacetoxy borohydride, 3-8 parts quartzy, 5-12 parts of alundum (Al2O3).
Preferably, the special boron carbide material of the nozzle is made of the raw material components of following parts by weight：36 parts of boron carbide,
15 parts of nanometer silicon carbide, 4 parts of activated carbon, 5 parts of epoxy resin, 3 parts of bortz powder, 5 parts of aluminium nitride, 2 parts of molybdenum disilicide, aluminium oxide
8 parts, 3 parts of titanium pentoxide, 2 parts of bismuth oxide, 18 parts of mica powder, 11 parts of polyphenylene sulfide, sodium triacetoxy borohydride 7
Part, 5 parts of quartz, 6 parts of alundum (Al2O3).
Preferably, the special boron carbide material of the nozzle is made of the raw material components of following parts by weight：45 parts of boron carbide,
12 parts of nanometer silicon carbide, 3 parts of activated carbon, 8 parts of epoxy resin, 4 parts of bortz powder, 6 parts of aluminium nitride, 1 part of molybdenum disilicide, aluminium oxide
8 parts, 4 parts of titanium pentoxide, 4 parts of bismuth oxide, 24 parts of mica powder, 11 parts of polyphenylene sulfide, sodium triacetoxy borohydride 7
Part, 5 parts of quartz, 8 parts of alundum (Al2O3).
Preferably, the special boron carbide material of the nozzle is made of the raw material components of following parts by weight：45 parts of boron carbide,
12 parts of nanometer silicon carbide, 5 parts of activated carbon, 6 parts of epoxy resin, 3 parts of bortz powder, 5 parts of aluminium nitride, 1 part of molybdenum disilicide, aluminium oxide
7 parts, 4 parts of titanium pentoxide, 3 parts of bismuth oxide, 22 parts of mica powder, 11 parts of polyphenylene sulfide, sodium triacetoxy borohydride 7
Part, 5 parts of quartz, 10 parts of alundum (Al2O3).
Preferably, the special boron carbide material of the nozzle is made of the raw material components of following parts by weight：12 parts of boron carbide,
18 parts of nanometer silicon carbide, 5 parts of activated carbon, 5 parts of epoxy resin, 4 parts of bortz powder, 6 parts of aluminium nitride, 1 part of molybdenum disilicide, aluminium oxide
7 parts, 3 parts of titanium pentoxide, 5 parts of bismuth oxide, 22 parts of mica powder, 10 parts of polyphenylene sulfide, sodium triacetoxy borohydride 7
Part, 7 parts of quartz, 11 parts of alundum (Al2O3).
Preferably, the special boron carbide material of the nozzle is made of the raw material components of following parts by weight：40 parts of boron carbide,
20 parts of nanometer silicon carbide, 5 parts of activated carbon, 5 parts of epoxy resin, 3 parts of bortz powder, 3 parts of aluminium nitride, 1 part of molybdenum disilicide, aluminium oxide
7 parts, 5 parts of titanium pentoxide, 3 parts of bismuth oxide, 23 parts of mica powder, 12 parts of polyphenylene sulfide, sodium triacetoxy borohydride 8
Part, 5 parts of quartz, 11 parts of alundum (Al2O3).
Preferably, the special boron carbide material of the nozzle is made of the raw material components of following parts by weight：45 parts of boron carbide,
13 parts of nanometer silicon carbide, 5 parts of activated carbon, 5 parts of epoxy resin, 3 parts of bortz powder, 3 parts of aluminium nitride, 2 parts of molybdenum disilicide, aluminium oxide
8 parts, 4 parts of titanium pentoxide, 2 parts of bismuth oxide, 25 parts of mica powder, 8 parts of polyphenylene sulfide, 8 parts of sodium triacetoxy borohydride,
5 parts of quartz, 7 parts of alundum (Al2O3).
The preparation method of the special boron carbide material of the nozzle, includes the following steps：
(1) each raw material component is weighed according to weight part ratio；
(2) it is diluted with 30-35 DEG C of distilled water after mixing above-mentioned each raw material component, then imports sponging granulator and made
Grain；
(3) it will be granulated the raw material completed in step (2) to be put into cold pressing part, compacting shape is carried out using the pressure of 28-42MP
At product blank；
(4) pressed product blank in step (3) is fitted into mold and is put into cold isostatic press, using 200~
The pressure of 280MP is molded；
(5) product after molding in step (4) is fitted into progress atmosphere sintering in pyrolysis oven and obtains finished product.
Compared with prior art, the beneficial effects of the invention are as follows：
The special boron carbide material of nozzle in the present invention has been especially added with nano silicon carbide using boron carbide as primary raw material
The auxiliary materials such as silicon, bortz powder, aluminium nitride, molybdenum disilicide, titanium pentoxide, bismuth oxide, and by between each raw material component
Rational proportion, to make it have the advantages that high mechanical strength, high temperature resistant and wearability are good.
Specific implementation mode
With reference to the embodiment technical solution that the present invention will be described in detail, but protection domain is not limited thereto.
Embodiment one：
A kind of special boron carbide material of nozzle, which is characterized in that be made of the raw material components of following parts by weight：Boron carbide
40 parts, 15 parts of nanometer silicon carbide, 5 parts of activated carbon, 5 parts of epoxy resin, 3 parts of bortz powder, 3 parts of aluminium nitride, 2 parts of molybdenum disilicide,
8 parts of aluminium oxide, 3 parts of titanium pentoxide, 2 parts of bismuth oxide, 22 parts of mica powder, 9 parts of polyphenylene sulfide, triacetoxy boron hydride
7 parts of sodium, 6 parts of quartz, 10 parts of alundum (Al2O3).
The preparation method of the special boron carbide material of the nozzle, includes the following steps：
(1) each raw material component is weighed according to weight part ratio；
(2) it is diluted with 30-35 DEG C of distilled water after mixing above-mentioned each raw material component, then imports sponging granulator and made
Grain；
(3) it will be granulated the raw material completed in step (2) to be put into cold pressing part, compacting shape is carried out using the pressure of 28-42MP
At product blank；
(4) pressed product blank in step (3) is fitted into mold and is put into cold isostatic press, using 200~
The pressure of 280MP is molded；
(5) product after molding in step (4) is fitted into progress atmosphere sintering in pyrolysis oven and obtains finished product.
Embodiment two：
A kind of special boron carbide material of nozzle, which is characterized in that be made of the raw material components of following parts by weight：Boron carbide
36 parts, 15 parts of nanometer silicon carbide, 4 parts of activated carbon, 5 parts of epoxy resin, 3 parts of bortz powder, 5 parts of aluminium nitride, 2 parts of molybdenum disilicide,
8 parts of aluminium oxide, 3 parts of titanium pentoxide, 2 parts of bismuth oxide, 18 parts of mica powder, 11 parts of polyphenylene sulfide, triacetoxy borohydride hydrogen
Change 7 parts of sodium, 5 parts of quartz, 6 parts of alundum (Al2O3).
The preparation method of the special boron carbide material of the nozzle, includes the following steps：
(1) each raw material component is weighed according to weight part ratio；
(2) it is diluted with 30-35 DEG C of distilled water after mixing above-mentioned each raw material component, then imports sponging granulator and made
Grain；
(3) it will be granulated the raw material completed in step (2) to be put into cold pressing part, compacting shape is carried out using the pressure of 28-42MP
At product blank；
(4) pressed product blank in step (3) is fitted into mold and is put into cold isostatic press, using 200~
The pressure of 280MP is molded；
(5) product after molding in step (4) is fitted into progress atmosphere sintering in pyrolysis oven and obtains finished product.
Embodiment three：
A kind of special boron carbide material of nozzle, which is characterized in that be made of the raw material components of following parts by weight：Boron carbide
45 parts, 12 parts of nanometer silicon carbide, 3 parts of activated carbon, 8 parts of epoxy resin, 4 parts of bortz powder, 6 parts of aluminium nitride, 1 part of molybdenum disilicide,
8 parts of aluminium oxide, 4 parts of titanium pentoxide, 4 parts of bismuth oxide, 24 parts of mica powder, 11 parts of polyphenylene sulfide, triacetoxy borohydride hydrogen
Change 7 parts of sodium, 5 parts of quartz, 8 parts of alundum (Al2O3).
The preparation method of the special boron carbide material of the nozzle, includes the following steps：
(1) each raw material component is weighed according to weight part ratio；
(2) it is diluted with 30-35 DEG C of distilled water after mixing above-mentioned each raw material component, then imports sponging granulator and made
Grain；
(3) it will be granulated the raw material completed in step (2) to be put into cold pressing part, compacting shape is carried out using the pressure of 28-42MP
At product blank；
(4) pressed product blank in step (3) is fitted into mold and is put into cold isostatic press, using 200~
The pressure of 280MP is molded；
(5) product after molding in step (4) is fitted into progress atmosphere sintering in pyrolysis oven and obtains finished product.
Example IV：
A kind of special boron carbide material of nozzle, which is characterized in that be made of the raw material components of following parts by weight：Boron carbide
30 parts, 10 parts of nanometer silicon carbide, 3 parts of activated carbon, 3 parts of epoxy resin, 1 part of bortz powder, 3 parts of aluminium nitride, 1 part of molybdenum disilicide,
6 parts of aluminium oxide, 2 parts of titanium pentoxide, 1 part of bismuth oxide, 12 parts of mica powder, 7 parts of polyphenylene sulfide, triacetoxy boron hydride
5 parts of sodium, 3 parts of quartz, 5 parts of alundum (Al2O3).
The preparation method of the special boron carbide material of the nozzle, includes the following steps：
(1) each raw material component is weighed according to weight part ratio；
(2) it is diluted with 30-35 DEG C of distilled water after mixing above-mentioned each raw material component, then imports sponging granulator and made
Grain；
(3) it will be granulated the raw material completed in step (2) to be put into cold pressing part, compacting shape is carried out using the pressure of 28-42MP
At product blank；
(4) pressed product blank in step (3) is fitted into mold and is put into cold isostatic press, using 200~
The pressure of 280MP is molded；
(5) product after molding in step (4) is fitted into progress atmosphere sintering in pyrolysis oven and obtains finished product.
Embodiment five：
A kind of special boron carbide material of nozzle, which is characterized in that be made of the raw material components of following parts by weight：Boron carbide
45 parts, 20 parts of nanometer silicon carbide, 7 parts of activated carbon, 8 parts of epoxy resin, 5 parts of bortz powder, 6 parts of aluminium nitride, 3 parts of molybdenum disilicide,
10 parts of aluminium oxide, 6 parts of titanium pentoxide, 6 parts of bismuth oxide, 25 parts of mica powder, 13 parts of polyphenylene sulfide, triacetoxy borohydride hydrogen
Change 9 parts of sodium, 8 parts of quartz, 12 parts of alundum (Al2O3).
The preparation method of the special boron carbide material of the nozzle, includes the following steps：
(1) each raw material component is weighed according to weight part ratio；
(2) it is diluted with 30-35 DEG C of distilled water after mixing above-mentioned each raw material component, then imports sponging granulator and made
Grain；
(3) it will be granulated the raw material completed in step (2) to be put into cold pressing part, compacting shape is carried out using the pressure of 28-42MP
At product blank；
(4) pressed product blank in step (3) is fitted into mold and is put into cold isostatic press, using 200~
The pressure of 280MP is molded；
(5) product after molding in step (4) is fitted into progress atmosphere sintering in pyrolysis oven and obtains finished product.
Embodiment six：
A kind of special boron carbide material of nozzle, which is characterized in that be made of the raw material components of following parts by weight：Boron carbide
45 parts, 12 parts of nanometer silicon carbide, 5 parts of activated carbon, 6 parts of epoxy resin, 3 parts of bortz powder, 5 parts of aluminium nitride, 1 part of molybdenum disilicide,
7 parts of aluminium oxide, 4 parts of titanium pentoxide, 3 parts of bismuth oxide, 22 parts of mica powder, 11 parts of polyphenylene sulfide, triacetoxy borohydride hydrogen
Change 7 parts of sodium, 5 parts of quartz, 10 parts of alundum (Al2O3).
The preparation method of the special boron carbide material of the nozzle, includes the following steps：
(1) each raw material component is weighed according to weight part ratio；
(2) it is diluted with 30-35 DEG C of distilled water after mixing above-mentioned each raw material component, then imports sponging granulator and made
Grain；
(3) it will be granulated the raw material completed in step (2) to be put into cold pressing part, compacting shape is carried out using the pressure of 28-42MP
At product blank；
(4) pressed product blank in step (3) is fitted into mold and is put into cold isostatic press, using 200~
The pressure of 280MP is molded；
(5) product after molding in step (4) is fitted into progress atmosphere sintering in pyrolysis oven and obtains finished product.
Embodiment seven：
A kind of special boron carbide material of nozzle, which is characterized in that be made of the raw material components of following parts by weight：Boron carbide
12 parts, 18 parts of nanometer silicon carbide, 5 parts of activated carbon, 5 parts of epoxy resin, 4 parts of bortz powder, 6 parts of aluminium nitride, 1 part of molybdenum disilicide,
7 parts of aluminium oxide, 3 parts of titanium pentoxide, 5 parts of bismuth oxide, 22 parts of mica powder, 10 parts of polyphenylene sulfide, triacetoxy borohydride hydrogen
Change 7 parts of sodium, 7 parts of quartz, 11 parts of alundum (Al2O3).
The preparation method of the special boron carbide material of the nozzle, includes the following steps：
(1) each raw material component is weighed according to weight part ratio；
(2) it is diluted with 30-35 DEG C of distilled water after mixing above-mentioned each raw material component, then imports sponging granulator and made
Grain；
(3) it will be granulated the raw material completed in step (2) to be put into cold pressing part, compacting shape is carried out using the pressure of 28-42MP
At product blank；
(4) pressed product blank in step (3) is fitted into mold and is put into cold isostatic press, using 200~
The pressure of 280MP is molded；
(5) product after molding in step (4) is fitted into progress atmosphere sintering in pyrolysis oven and obtains finished product.
Embodiment eight：
A kind of special boron carbide material of nozzle, which is characterized in that be made of the raw material components of following parts by weight：Boron carbide
40 parts, 20 parts of nanometer silicon carbide, 5 parts of activated carbon, 5 parts of epoxy resin, 3 parts of bortz powder, 3 parts of aluminium nitride, 1 part of molybdenum disilicide,
7 parts of aluminium oxide, 5 parts of titanium pentoxide, 3 parts of bismuth oxide, 23 parts of mica powder, 12 parts of polyphenylene sulfide, triacetoxy borohydride hydrogen
Change 8 parts of sodium, 5 parts of quartz, 11 parts of alundum (Al2O3).
The preparation method of the special boron carbide material of the nozzle, includes the following steps：
(1) each raw material component is weighed according to weight part ratio；
(2) it is diluted with 30-35 DEG C of distilled water after mixing above-mentioned each raw material component, then imports sponging granulator and made
Grain；
(3) it will be granulated the raw material completed in step (2) to be put into cold pressing part, compacting shape is carried out using the pressure of 28-42MP
At product blank；
(4) pressed product blank in step (3) is fitted into mold and is put into cold isostatic press, using 200~
The pressure of 280MP is molded；
(5) product after molding in step (4) is fitted into progress atmosphere sintering in pyrolysis oven and obtains finished product.
Embodiment nine：
A kind of special boron carbide material of nozzle, which is characterized in that be made of the raw material components of following parts by weight：Boron carbide
45 parts, 13 parts of nanometer silicon carbide, 5 parts of activated carbon, 5 parts of epoxy resin, 3 parts of bortz powder, 3 parts of aluminium nitride, 2 parts of molybdenum disilicide,
8 parts of aluminium oxide, 4 parts of titanium pentoxide, 2 parts of bismuth oxide, 25 parts of mica powder, 8 parts of polyphenylene sulfide, triacetoxy boron hydride
8 parts of sodium, 5 parts of quartz, 7 parts of alundum (Al2O3).
The preparation method of the special boron carbide material of the nozzle, includes the following steps：
(1) each raw material component is weighed according to weight part ratio；
(2) it is diluted with 30-35 DEG C of distilled water after mixing above-mentioned each raw material component, then imports sponging granulator and made
Grain；
(3) it will be granulated the raw material completed in step (2) to be put into cold pressing part, compacting shape is carried out using the pressure of 28-42MP
At product blank；
(4) pressed product blank in step (3) is fitted into mold and is put into cold isostatic press, using 200~
The pressure of 280MP is molded；
(5) product after molding in step (4) is fitted into progress atmosphere sintering in pyrolysis oven and obtains finished product.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of the technical program, should all be covered in the present invention
Right in.
Claims (8)
1. a kind of special boron carbide material of nozzle, which is characterized in that be made of the raw material components of following parts by weight：Boron carbide
30-45 parts, 10-20 parts of nanometer silicon carbide, 3-7 parts of activated carbon, 3-8 parts of epoxy resin, 1-5 parts of bortz powder, aluminium nitride 3-6
Part, 1-3 parts of molybdenum disilicide, 6-10 parts of aluminium oxide, 2-6 parts of titanium pentoxide, 1-6 parts of bismuth oxide, 12-25 parts of mica powder,
7-13 parts of polyphenylene sulfide, 5-9 parts of sodium triacetoxy borohydride is 3-8 parts quartzy, 5-12 parts of alundum (Al2O3).
2. the special boron carbide material of nozzle according to claim 1, which is characterized in that by the raw material group of following parts by weight
Divide and is made：36 parts of boron carbide, 15 parts of nanometer silicon carbide, 4 parts of activated carbon, 5 parts of epoxy resin, 3 parts of bortz powder, 5 parts of aluminium nitride,
2 parts of molybdenum disilicide, 8 parts of aluminium oxide, 3 parts of titanium pentoxide, 2 parts of bismuth oxide, 18 parts of mica powder, 11 parts of polyphenylene sulfide, three
7 parts of acetoxyl group sodium borohydride, 5 parts of quartz, 6 parts of alundum (Al2O3).
3. the special boron carbide material of nozzle according to claim 1, which is characterized in that by the raw material group of following parts by weight
Divide and is made：45 parts of boron carbide, 12 parts of nanometer silicon carbide, 3 parts of activated carbon, 8 parts of epoxy resin, 4 parts of bortz powder, 6 parts of aluminium nitride,
1 part of molybdenum disilicide, 8 parts of aluminium oxide, 4 parts of titanium pentoxide, 4 parts of bismuth oxide, 24 parts of mica powder, 11 parts of polyphenylene sulfide, three
7 parts of acetoxyl group sodium borohydride, 5 parts of quartz, 8 parts of alundum (Al2O3).
4. the special boron carbide material of nozzle according to claim 1, which is characterized in that by the raw material group of following parts by weight
Divide and is made：45 parts of boron carbide, 12 parts of nanometer silicon carbide, 5 parts of activated carbon, 6 parts of epoxy resin, 3 parts of bortz powder, 5 parts of aluminium nitride,
1 part of molybdenum disilicide, 7 parts of aluminium oxide, 4 parts of titanium pentoxide, 3 parts of bismuth oxide, 22 parts of mica powder, 11 parts of polyphenylene sulfide, three
7 parts of acetoxyl group sodium borohydride, 5 parts of quartz, 10 parts of alundum (Al2O3).
5. the special boron carbide material of nozzle according to claim 1, which is characterized in that by the raw material group of following parts by weight
Divide and is made：12 parts of boron carbide, 18 parts of nanometer silicon carbide, 5 parts of activated carbon, 5 parts of epoxy resin, 4 parts of bortz powder, 6 parts of aluminium nitride,
1 part of molybdenum disilicide, 7 parts of aluminium oxide, 3 parts of titanium pentoxide, 5 parts of bismuth oxide, 22 parts of mica powder, 10 parts of polyphenylene sulfide, three
7 parts of acetoxyl group sodium borohydride, 7 parts of quartz, 11 parts of alundum (Al2O3).
6. the special boron carbide material of nozzle according to claim 1, which is characterized in that by the raw material group of following parts by weight
Divide and is made：40 parts of boron carbide, 20 parts of nanometer silicon carbide, 5 parts of activated carbon, 5 parts of epoxy resin, 3 parts of bortz powder, 3 parts of aluminium nitride,
1 part of molybdenum disilicide, 7 parts of aluminium oxide, 5 parts of titanium pentoxide, 3 parts of bismuth oxide, 23 parts of mica powder, 12 parts of polyphenylene sulfide, three
8 parts of acetoxyl group sodium borohydride, 5 parts of quartz, 11 parts of alundum (Al2O3).
7. the special boron carbide material of nozzle according to claim 1, which is characterized in that by the raw material group of following parts by weight
Divide and is made：45 parts of boron carbide, 13 parts of nanometer silicon carbide, 5 parts of activated carbon, 5 parts of epoxy resin, 3 parts of bortz powder, 3 parts of aluminium nitride,
2 parts of molybdenum disilicide, 8 parts of aluminium oxide, 4 parts of titanium pentoxide, 2 parts of bismuth oxide, 25 parts of mica powder, 8 parts of polyphenylene sulfide, three second
8 parts of triacetoxyborohydride, 5 parts of quartz, 7 parts of alundum (Al2O3).
8. the preparation method of the special boron carbide material of nozzle according to any one of claim 1-7, which is characterized in that packet
Include following steps：
(1) each raw material component is weighed according to weight part ratio；
(2) it is diluted with 30-35 DEG C of distilled water after mixing above-mentioned each raw material component, then imports sponging granulator and be granulated；
(3) raw material completed will be granulated in step (2) to be put into cold pressing part, carrying out compacting using the pressure of 28-42MP forms production
Product blank；
(4) pressed product blank in step (3) is fitted into mold and is put into cold isostatic press, using 200~280MP's
Pressure is molded；
(5) product after molding in step (4) is fitted into progress atmosphere sintering in pyrolysis oven and obtains finished product.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911755A (en) * | 2018-08-22 | 2018-11-30 | 桐城市明丽碳化硼制品有限公司 | A kind of titanium boride nozzle composite material and preparation method |
| CN109280865A (en) * | 2018-10-16 | 2019-01-29 | 李访 | A kind of filling machine cylinder material and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009020635A2 (en) * | 2007-08-08 | 2009-02-12 | Saint-Gobain Ceramics & Plastics, Inc. | Method of preparing pressureless sintered, highly dense boron carbide materials |
| CN104211373A (en) * | 2014-07-05 | 2014-12-17 | 黄惠娟 | Ceramic metal material |
| CN105777129A (en) * | 2014-12-10 | 2016-07-20 | 大连金玛硼业科技集团股份有限公司 | Boron carbide material and preparation method thereof |
| CN106380187A (en) * | 2016-08-22 | 2017-02-08 | 关宝强 | A ceramic material and a preparing method thereof |
| CN106396685A (en) * | 2016-08-26 | 2017-02-15 | 桐城市明丽碳化硼制品有限公司 | Germanium oxide flame-resistant weather-resistant nozzle |
| CN106747279A (en) * | 2016-12-14 | 2017-05-31 | 安徽瑞研新材料技术研究院有限公司 | A kind of inorganic non-metallic exotic material and preparation method thereof |
-
2018
- 2018-05-03 CN CN201810416188.6A patent/CN108383528A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009020635A2 (en) * | 2007-08-08 | 2009-02-12 | Saint-Gobain Ceramics & Plastics, Inc. | Method of preparing pressureless sintered, highly dense boron carbide materials |
| CN104211373A (en) * | 2014-07-05 | 2014-12-17 | 黄惠娟 | Ceramic metal material |
| CN105777129A (en) * | 2014-12-10 | 2016-07-20 | 大连金玛硼业科技集团股份有限公司 | Boron carbide material and preparation method thereof |
| CN106380187A (en) * | 2016-08-22 | 2017-02-08 | 关宝强 | A ceramic material and a preparing method thereof |
| CN106396685A (en) * | 2016-08-26 | 2017-02-15 | 桐城市明丽碳化硼制品有限公司 | Germanium oxide flame-resistant weather-resistant nozzle |
| CN106747279A (en) * | 2016-12-14 | 2017-05-31 | 安徽瑞研新材料技术研究院有限公司 | A kind of inorganic non-metallic exotic material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911755A (en) * | 2018-08-22 | 2018-11-30 | 桐城市明丽碳化硼制品有限公司 | A kind of titanium boride nozzle composite material and preparation method |
| CN109280865A (en) * | 2018-10-16 | 2019-01-29 | 李访 | A kind of filling machine cylinder material and preparation method thereof |
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