CN107365170A - A kind of pottery toughness reinforcing coating based on SPS sintering technologies - Google Patents
A kind of pottery toughness reinforcing coating based on SPS sintering technologies Download PDFInfo
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- CN107365170A CN107365170A CN201710782225.0A CN201710782225A CN107365170A CN 107365170 A CN107365170 A CN 107365170A CN 201710782225 A CN201710782225 A CN 201710782225A CN 107365170 A CN107365170 A CN 107365170A
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/0054—Plasma-treatment, e.g. with gas-discharge plasma
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
- C04B41/5062—Borides, Nitrides or Silicides
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/87—Ceramics
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Abstract
The present invention provides a kind of pottery toughness reinforcing coating based on SPS sintering technologies, belongs to ceramic material toughening technology field, it consists of composition and formed by mass fraction：36 parts of zirconium oxide, 25 parts of aluminum oxide, 36 parts of yittrium oxide, 6 12 parts of zirconium boride, 5 10 parts of carborundum, 8 14 parts of ramet, 10 16 parts of vanadium nitride, 28 parts of tungsten carbide, coating is applied to ceramic surface, then the toughness of pottery can be increased after SPS is sintered.The present invention has the advantages of improving pottery toughness, making is simple.
Description
Technical field
The invention belongs to ceramic material toughening technology field, more particularly to a kind of ceramic toughening based on SPS sintering technologies
Coating, further relate to the application method that the coating is sintered in ceramic surface by SPS.
Background technology
Pottery, it is the utensil fired with clay or clay after kneading shapes.Pottery is with a long history, in the Neolithic Age
The generation just pottery of first meeting simple coarse.Pottery is used as a kind of daily necessities in ancient times, is typically now being used as handicraft to collect.
But in order to retain traditional flavor, also there is part occasion to be adapted to, using pottery container, such as make tea.Common makes tea
With with dark-red enameled pottery, dark-red enameled pottery falls within one kind of pottery, but due to lack of material and the result of market competition, at present boccaro
Kettle holds at high price.It can actually be compared favourably using the effect of tea making of the common clay such as kaolinite with boccaro, but common pottery
Pottery made by soil, pottery pot etc. of particularly heating up water need to receive the pottery of charcoal fire baking, and itself toughness to pottery has one
Fixed requirement, but present pottery toughness deficiency, easily cracking, causes service life to be greatly reduced, and also have impact on using effect
Fruit and the outward appearance of pottery.
The content of the invention
Above mentioned problem is had based on existing technology, the present invention provides a kind of pottery toughness reinforcing based on SPS sintering technologies and applied
Layer, ceramic surface is applied to by coating, then can increase the toughness of pottery after SPS is sintered, and the present invention passes through skill in detailed below
Art scheme achieves the goal.
A kind of pottery toughness reinforcing coating based on SPS sintering technologies, it consists of composition and formed by mass fraction：Oxidation
Zirconium 3-6 parts, aluminum oxide 2-5 parts, yittrium oxide 3-6 parts, zirconium boride 6-12 parts, carborundum 5-10 parts, ramet 8-14 parts, vanadium nitride
10-16 parts, tungsten carbide 2-8 parts.
Preferably, it consists of composition and formed by mass fraction：Zirconium oxide 4-5 parts, aluminum oxide 3-4 parts, yittrium oxide
4-5 parts, zirconium boride 8-10 parts, carborundum 6-8 parts, ramet 10-12 parts, vanadium nitride 12-14 parts, tungsten carbide 4-6 parts.
Preferably, it consists of composition and formed by mass fraction：5 parts of zirconium oxide, 3.5 parts of aluminum oxide, yittrium oxide 3.5
Part, 9 parts of zirconium boride, 7 parts of carborundum, 11 parts of ramet, 13 parts of vanadium nitride, 5 parts of tungsten carbide.
The application method of the above-mentioned pottery toughness reinforcing coating based on SPS sintering technologies, it comprises the following steps：
Step 1：Corresponding material powder is weighed by formula, powder is well mixed；
Step 2：Add running water and mix powder to soft sludge condition, and ooze is uniformly applied to the pottery appearance sintered
Face；
Step 3：The ooze of ceramic surface is sintered using SPS sintering technologies.
Wherein, the electrode that SPS is sintered in described step 3 is sintered in pottery outer surface, and negative pole is relative to pottery
The left side on the surface of device, positive pole is on the right on the surface relative to pottery.
The device have the advantages that：One layer of toughness reinforcing coating is with the addition of in ordinary pottery, is applied by the toughness reinforcing of optimization
The formula of layer, coordinate SPS sintering technologies, form one layer of toughening layer in ceramic surface, improve the toughness of pottery.
Embodiment
With reference to specific embodiment, the invention will be further described.
Embodiment one.
A kind of pottery toughness reinforcing coating based on SPS sintering technologies, it consists of composition and formed by mass fraction：Oxidation
Zirconium 3-6 parts, aluminum oxide 2-5 parts, yittrium oxide 3-6 parts, zirconium boride 6-12 parts, carborundum 5-10 parts, ramet 8-14 parts, vanadium nitride
10-16 parts, tungsten carbide 2-8 parts.
The use of above-mentioned coating comprises the following steps：
Step 1：Corresponding material powder is weighed by formula, powder is well mixed；
Step 2：Add running water and mix powder to soft sludge condition, and ooze is uniformly applied to the pottery appearance sintered
Face；
Step 3：The ooze of ceramic surface is sintered using SPS sintering technologies, the electrode of SPS sintering is in pottery outer surface
It is sintered, negative pole is on the left side on the surface relative to pottery, and positive pole is on the right on the surface relative to pottery.
Embodiment two.
A kind of pottery toughness reinforcing coating based on SPS sintering technologies, it consists of composition and formed by mass fraction：Oxidation
6 parts of zirconium, 5 parts of aluminum oxide, 6 parts of yittrium oxide, 12 parts of zirconium boride, 10 parts of carborundum, 14 parts of ramet, 16 parts of vanadium nitride, tungsten carbide 8
Part.
The use of above-mentioned coating comprises the following steps：
Step 1：Corresponding material powder is weighed by formula, powder is well mixed；
Step 2：Add running water and mix powder to soft sludge condition, and ooze is uniformly applied to the pottery appearance sintered
Face；
Step 3：The ooze of ceramic surface is sintered using SPS sintering technologies, the electrode of SPS sintering is in pottery outer surface
It is sintered, negative pole is on the left side on the surface relative to pottery, and positive pole is on the right on the surface relative to pottery.
Embodiment three.
A kind of pottery toughness reinforcing coating based on SPS sintering technologies, it consists of composition and formed by mass fraction：Oxidation
4 parts of zirconium, 3 parts of aluminum oxide, 4 parts of yittrium oxide, 8 parts of zirconium boride, 6 parts of carborundum, 10 parts of ramet, 12 parts of vanadium nitride, tungsten carbide 4
Part.
The use of above-mentioned coating comprises the following steps：
Step 1：Corresponding material powder is weighed by formula, powder is well mixed；
Step 2：Add running water and mix powder to soft sludge condition, and ooze is uniformly applied to the pottery appearance sintered
Face；
Step 3：The ooze of ceramic surface is sintered using SPS sintering technologies, the electrode of SPS sintering is in pottery outer surface
It is sintered, negative pole is on the left side on the surface relative to pottery, and positive pole is on the right on the surface relative to pottery.
Example IV.
A kind of pottery toughness reinforcing coating based on SPS sintering technologies, it consists of composition and formed by mass fraction：Oxidation
5 parts of zirconium, 4 parts of aluminum oxide, 5 parts of yittrium oxide, 10 parts of zirconium boride, 8 parts of carborundum, 12 parts of ramet, 14 parts of vanadium nitride, tungsten carbide 6
Part.
The use of above-mentioned coating comprises the following steps：
Step 1：Corresponding material powder is weighed by formula, powder is well mixed；
Step 2：Add running water and mix powder to soft sludge condition, and ooze is uniformly applied to the pottery appearance sintered
Face；
Step 3：The ooze of ceramic surface is sintered using SPS sintering technologies, the electrode of SPS sintering is in pottery outer surface
It is sintered, negative pole is on the left side on the surface relative to pottery, and positive pole is on the right on the surface relative to pottery.
Embodiment five.
A kind of pottery toughness reinforcing coating based on SPS sintering technologies, it consists of composition and formed by mass fraction：Oxidation
5 parts of zirconium, 3.5 parts of aluminum oxide, 3.5 parts of yittrium oxide, 9 parts of zirconium boride, 7 parts of carborundum, 11 parts of ramet, 13 parts of vanadium nitride, carbonization
5 parts of tungsten.
The use of above-mentioned coating comprises the following steps：
Step 1：Corresponding material powder is weighed by formula, powder is well mixed；
Step 2：Add running water and mix powder to soft sludge condition, and ooze is uniformly applied to the pottery appearance sintered
Face；
Step 3：The ooze of ceramic surface is sintered using SPS sintering technologies, the electrode of SPS sintering is in pottery outer surface
It is sintered, negative pole is on the left side on the surface relative to pottery, and positive pole is on the right on the surface relative to pottery.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (5)
1. a kind of pottery toughness reinforcing coating based on SPS sintering technologies, it is characterised in that it consists of composition by mass fraction
Composition：Zirconium oxide 3-6 parts, aluminum oxide 2-5 parts, yittrium oxide 3-6 parts, zirconium boride 6-12 parts, carborundum 5-10 parts, ramet 8-14
Part, vanadium nitride 10-16 parts, tungsten carbide 2-8 parts.
A kind of 2. pottery toughness reinforcing coating based on SPS sintering technologies according to claim 1, it is characterised in that its by with
Lower constituent is formed by mass fraction：Zirconium oxide 4-5 parts, aluminum oxide 3-4 parts, yittrium oxide 4-5 parts, zirconium boride 8-10 parts, carbon
SiClx 6-8 parts, ramet 10-12 parts, vanadium nitride 12-14 parts, tungsten carbide 4-6 parts.
A kind of 3. pottery toughness reinforcing coating based on SPS sintering technologies according to claim 2, it is characterised in that its by with
Lower constituent is formed by mass fraction：5 parts of zirconium oxide, 3.5 parts of aluminum oxide, 3.5 parts of yittrium oxide, 9 parts of zirconium boride, carborundum 7
Part, 11 parts of ramet, 13 parts of vanadium nitride, 5 parts of tungsten carbide.
4. according to the application method of any described pottery toughness reinforcing coatings based on SPS sintering technologies of claim 1-3, its feature
It is, it comprises the following steps：
Step 1：Corresponding material powder is weighed by formula, powder is well mixed；
Step 2：Add running water and mix powder to soft sludge condition, and ooze is uniformly applied to the pottery appearance sintered
Face；
Step 3：The ooze of ceramic surface is sintered using SPS sintering technologies.
5. the application method of the pottery toughness reinforcing coating according to claim 4 based on SPS sintering technologies, its spy are, institute
The electrode that SPS is sintered in the step 3 stated is sintered in pottery outer surface, negative pole on the left side on the surface relative to pottery,
Positive pole is on the right on the surface relative to pottery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710782225.0A CN107365170A (en) | 2017-09-02 | 2017-09-02 | A kind of pottery toughness reinforcing coating based on SPS sintering technologies |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710782225.0A CN107365170A (en) | 2017-09-02 | 2017-09-02 | A kind of pottery toughness reinforcing coating based on SPS sintering technologies |
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| CN107365170A true CN107365170A (en) | 2017-11-21 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105130505A (en) * | 2015-08-31 | 2015-12-09 | 南京航空航天大学 | Method for preparing Si3N4 crystal whisker-enhanced beta-Sialon ceramic coating on surface of silicon carbide ceramic |
| CN105152631A (en) * | 2015-08-28 | 2015-12-16 | 兆山科技（北京）有限公司 | Ceramic paint and application thereof |
| CN106868372A (en) * | 2017-03-08 | 2017-06-20 | 天津大学 | A kind of preparation method of MoFeB based metal ceramic coatings |
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2017
- 2017-09-02 CN CN201710782225.0A patent/CN107365170A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152631A (en) * | 2015-08-28 | 2015-12-16 | 兆山科技（北京）有限公司 | Ceramic paint and application thereof |
| CN105130505A (en) * | 2015-08-31 | 2015-12-09 | 南京航空航天大学 | Method for preparing Si3N4 crystal whisker-enhanced beta-Sialon ceramic coating on surface of silicon carbide ceramic |
| CN106868372A (en) * | 2017-03-08 | 2017-06-20 | 天津大学 | A kind of preparation method of MoFeB based metal ceramic coatings |
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Application publication date: 20171121 |