CN109020562A - A kind of automobile ceramics functional component high temperature at porcelain binder removal - Google Patents
A kind of automobile ceramics functional component high temperature at porcelain binder removal Download PDFInfo
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- CN109020562A CN109020562A CN201811192386.5A CN201811192386A CN109020562A CN 109020562 A CN109020562 A CN 109020562A CN 201811192386 A CN201811192386 A CN 201811192386A CN 109020562 A CN109020562 A CN 109020562A
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/638—Removal thereof
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
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- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
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Abstract
The invention discloses a kind of automobile ceramics functional component high temperature into the binder removal of porcelain, it is characterized by: product dress alms bowl is entered the sintering of high temperature kiln, at least three warm areas are arranged in the front of the high temperature kiln, the product is detained in each warm area is advanced into next warm area after a certain period of time, and the warm area is provided with heating mechanism and carries out step temperature rising heating to product.The present invention is mainly suitable for the leading portion binder removal in new energy car battery hermetically sealed connector high-temperature sintering process, which mainly solves that dumping uneven heating is even, the short problem of heating element service life.
Description
Technical field
The present invention relates to cell sealing interconnection technique fields more particularly to a kind of automobile ceramics functional component high temperature into porcelain
Binder removal.
Background technique
New ceramics shape when joined more organic bond and plasticiser etc., as hot injection moulding paraffin and roll
Polyvinyl alcohol etc. in film, tape casting.When firing, a large amount of organic matter melting, decomposition, volatilization, will lead to green body in green body
Deformation, cracking, while organic matter phosphorus content is more, when oxygen deficiency forms reducing atmosphere, will affect sintering quality.Therefore, it needs
Organic matter therein to be excluded completely, to guarantee the requirement of the shape, size and quality of product, this mistake before green body is burnt into
Journey is dumping.
Due to the fast development of new-energy automobile, cell sealing connector demand is increasing.In high-temperature sintering process,
During leading portion de-waxing, using traditional Si-Mo rod dumping, Elema has fever unevenly and service life is low, is unfavorable for product
Sintering.
Therefore, a kind of automobile ceramics functional component high temperature is developed into the binder removal of porcelain, and not only there is urgent research valence
Value, it may have good economic benefit and commercial application potentiality, where this power exactly of the invention being accomplished and basis.
Summary of the invention
In order to overcome the defect of the prior art as indicated above, the present inventor has made intensive studies this, is paying
After a large amount of creative works, so as to complete the present invention.
Specifically, the technical problems to be solved by the present invention are: providing a kind of automobile ceramics functional component high temperature into porcelain
Binder removal, with improve product sintering yield.
In order to solve the above technical problems, the technical scheme is that
Product dress alms bowl is entered the sintering of high temperature kiln at the binder removal of porcelain by a kind of automobile ceramics functional component high temperature, described
At least three warm areas are arranged in the front of high temperature kiln, and the product is detained in each warm area is advanced into next temperature after a certain period of time
Area, the warm area are provided with heating mechanism and carry out step temperature rising heating to product.
In the present invention, as an improvement, the product is added binder using 95 alumina powders and suppresses.
In the present invention, as an improvement, the binder includes that the component of following parts by weight is prepared: cohune
2 parts of palmitic acid wax, 1 part of stearic acid, 10 parts of polypropylene, 13 parts of polyethylene, 10 parts of polystyrene, 7 parts of methyl ethyl ketone, 2 parts of vegetable oil,
5 parts of butyl stearic acid.
In the present invention, as an improvement, the first warm area sequentially arranged, the second temperature is arranged in the front of the high temperature kiln
Area and third warm area improve the heating temperature of product from first warm area to the third warm area step by step.
In the present invention, as an improvement, first warm area is 200 DEG C -240 DEG C to the heating temperature of product, and
The length of first warm area is 1080mm.
In the present invention, as an improvement, second warm area is 250 DEG C -340 DEG C to the heating temperature of product, and
The length of second warm area is 1620mm.
In the present invention, as an improvement, the third warm area is 350 DEG C -500 DEG C to the heating temperature of product, and
The length of the third warm area is 1620mm.
In the present invention, as an improvement, the time that the product is detained in each warm area is 30-50 minutes.
In the present invention, as an improvement, the product the first warm area residence time it is optimal be 50 minutes.
In the present invention, as an improvement, the product the second warm area residence time it is optimal be 40 minutes.
In the present invention, as an improvement, the product third warm area residence time it is optimal be 30 minutes.
In the present invention, as an improvement, the heating mechanism of the warm area setting uses electric heating tube.
After above-mentioned technical proposal, the beneficial effects of the present invention are:
Sintered products dumping of the present invention is concentrated mainly on the first warm area, the second warm area and third warm area, the first warm area, second
Using electric heating tube generation infrared heat, homogeneous radiation can be such that product is adequately arranged on product for warm area and third warm area
Glue is conducive to subsequent product sinter molding.
The heating temperature step of first warm area, the second warm area and third warm area improves, and can either realize adhesive is effective
Exclusion, and can be avoided moment dumping it is too fast caused by product porosity it is larger, the case where yields reduces.And first is warm
The heating temperature in area, the second warm area and third warm area and adhesive of the invention and ceramic powder are adapted, and are inventors through too long
Phase practice obtains, is directed to new energy car battery hermetically sealed connector with optimal effect, yields is optimal.
In conclusion the present invention is mainly suitable for the leading portions in new energy car battery hermetically sealed connector high-temperature sintering process
Binder removal, the binder removal mainly solve that dumping uneven heating is even, the short problem of heating element service life.
Detailed description of the invention
Fig. 1 is flow diagram of the present invention.
Specific embodiment
Below with reference to specific embodiment, the present invention is further described.But the purposes and mesh of these exemplary embodiments
Be only used to enumerate the present invention, any type of any restriction not is constituted to real protection scope of the invention, it is more non-to incite somebody to action this
The protection scope of invention is confined to this.
Product dress alms bowl is entered the sintering of high temperature kiln at the binder removal of porcelain by a kind of automobile ceramics functional component high temperature, described
At least three warm areas are arranged in the front of high temperature kiln, and the product is detained in each warm area is advanced into next temperature after a certain period of time
Area, the warm area are provided with heating mechanism and carry out step temperature rising heating to product.
Embodiment 1
The automobile ceramics functional component high temperature of the present embodiment is at the binder removal of porcelain, and automobile ceramics functional component is using 95 oxygen
Change aluminium powder addition binder compacting, which forms, to be obtained product (green body), and binder includes that the component of following parts by weight is prepared: bar
2 parts of western palm wax, 1 part of stearic acid, 10 parts of polypropylene, 13 parts of polyethylene, 10 parts of polystyrene, 7 parts of methyl ethyl ketone, vegetable oil
Product dress alms bowl is entered the sintering of high temperature kiln by 2 parts, 5 parts of butyl stearic acid, and the front of the high temperature kiln is arranged sequentially arrange first
Warm area, the second warm area and third warm area, from first warm area to the third warm area, the first warm area, the second warm area and third
It is provided with electric heating tube in warm area to heat up to product heating, the heating temperature of product is improved step by step, will produce first
Product are pushed into the first warm area, and the first warm area rises to heating temperature from initial temperature with 15 DEG C/min of rate and (the second warm area while rising
Temperature), final first warm area is 200 DEG C to the heating temperature of product, and the length of first warm area is 1080mm, in the first warm area
Heating temperature environment in be detained 30 minutes；Then by product be pushed into the second warm area, the second warm area with 10 DEG C/min of rate from
The heating temperature of first warm area rises to the heating temperature (third warm area while heating up) of the second warm area, and the second warm area is to product
Heating temperature is 250 DEG C, and the length of second warm area is 1620mm, is detained 30 in the environment of the second warm area heating temperature
Minute；Product is pushed into third warm area again, third warm area is risen to 5 DEG C/min of rate from the heating temperature of the second warm area
The heating temperature of third warm area, third warm area is 350 DEG C to the heating temperature of product, and the length of the third warm area is
1620mm is detained 30 minutes in the environment of the second warm area heating temperature；Product is continued again to promote sintering.
Finally obtained product, yields 89%.
Embodiment 2
The automobile ceramics functional component high temperature of the present embodiment is at the binder removal of porcelain, and automobile ceramics functional component is using 95 oxygen
Change aluminium powder addition binder compacting, which forms, to be obtained product (green body), and binder includes that the component of following parts by weight is prepared: bar
2 parts of western palm wax, 1 part of stearic acid, 10 parts of polypropylene, 13 parts of polyethylene, 10 parts of polystyrene, 7 parts of methyl ethyl ketone, vegetable oil
Product dress alms bowl is entered the sintering of high temperature kiln by 2 parts, 5 parts of butyl stearic acid, and the front of the high temperature kiln is arranged sequentially arrange first
Warm area, the second warm area and third warm area, from first warm area to the third warm area, the first warm area, the second warm area and third
It is provided with electric heating tube in warm area to heat up to product heating, the heating temperature of product is improved step by step, will produce first
Product are pushed into the first warm area, and the first warm area rises to heating temperature from initial temperature with 15 DEG C/min of rate and (the second warm area while rising
Temperature), final first warm area is 240 DEG C to the heating temperature of product, and the length of first warm area is 1080mm, in the first warm area
Heating temperature environment in be detained 50 minutes；Then by product be pushed into the second warm area, the second warm area with 10 DEG C/min of rate from
The heating temperature of first warm area rises to the heating temperature (third warm area while heating up) of the second warm area, and the second warm area is to product
Heating temperature is 340 DEG C, and the length of second warm area is 1620mm, is detained 50 in the environment of the second warm area heating temperature
Minute；Product is pushed into third warm area again, third warm area is risen to 5 DEG C/min of rate from the heating temperature of the second warm area
The heating temperature of third warm area, third warm area is 500 DEG C to the heating temperature of product, and the length of the third warm area is
1620mm is detained 50 minutes in the environment of the second warm area heating temperature；Product is continued again to promote sintering.
Finally obtained product, yields 87%.
Embodiment 3
The automobile ceramics functional component high temperature of the present embodiment is at the binder removal of porcelain, and automobile ceramics functional component is using 95 oxygen
Change aluminium powder addition binder compacting, which forms, to be obtained product (green body), and binder includes that the component of following parts by weight is prepared: bar
2 parts of western palm wax, 1 part of stearic acid, 10 parts of polypropylene, 13 parts of polyethylene, 10 parts of polystyrene, 7 parts of methyl ethyl ketone, vegetable oil
Product dress alms bowl is entered the sintering of high temperature kiln by 2 parts, 5 parts of butyl stearic acid, and the front of the high temperature kiln is arranged sequentially arrange first
Warm area, the second warm area and third warm area, from first warm area to the third warm area, the first warm area, the second warm area and third
It is provided with electric heating tube in warm area to heat up to product heating, the heating temperature of product is improved step by step, will produce first
Product are pushed into the first warm area, and the first warm area rises to heating temperature from initial temperature with 15 DEG C/min of rate and (the second warm area while rising
Temperature), final first warm area is 220 DEG C to the heating temperature of product, and the length of first warm area is 1080mm, in the first warm area
Heating temperature environment in be detained 50 minutes；Then by product be pushed into the second warm area, the second warm area with 10 DEG C/min of rate from
The heating temperature of first warm area rises to the heating temperature (third warm area while heating up) of the second warm area, and the second warm area is to product
Heating temperature is 300 DEG C, and the length of second warm area is 1620mm, is detained 40 in the environment of the second warm area heating temperature
Minute；Product is pushed into third warm area again, third warm area is risen to 5 DEG C/min of rate from the heating temperature of the second warm area
The heating temperature of third warm area, third warm area is 400 DEG C to the heating temperature of product, and the length of the third warm area is
1620mm is detained 30 minutes in the environment of the second warm area heating temperature；Product is continued again to promote sintering.
Finally obtained product, yields 91%.
Embodiment 4
The automobile ceramics functional component high temperature of the present embodiment is at the binder removal of porcelain, and automobile ceramics functional component is using 95 oxygen
Change aluminium powder addition binder compacting, which forms, to be obtained product (green body), and binder includes that the component of following parts by weight is prepared: bar
2 parts of western palm wax, 1 part of stearic acid, 10 parts of polypropylene, 13 parts of polyethylene, 10 parts of polystyrene, 7 parts of methyl ethyl ketone, vegetable oil
Product dress alms bowl is entered the sintering of high temperature kiln by 2 parts, 5 parts of butyl stearic acid, and the front of the high temperature kiln is arranged sequentially arrange first
Warm area, the second warm area and third warm area, from first warm area to the third warm area, the first warm area, the second warm area and third
It is provided with electric heating tube in warm area to heat up to product heating, the heating temperature of product is improved step by step, will produce first
Product are pushed into the first warm area, and the first warm area rises to heating temperature from initial temperature with 15 DEG C/min of rate and (the second warm area while rising
Temperature), final first warm area is 200 DEG C to the heating temperature of product, and the length of first warm area is 1080mm, in the first warm area
Heating temperature environment in be detained 50 minutes；Then by product be pushed into the second warm area, the second warm area with 10 DEG C/min of rate from
The heating temperature of first warm area rises to the heating temperature (third warm area while heating up) of the second warm area, and the second warm area is to product
Heating temperature is 340 DEG C, and the length of second warm area is 1620mm, is detained 30 in the environment of the second warm area heating temperature
Minute；Product is pushed into third warm area again, third warm area is risen to 5 DEG C/min of rate from the heating temperature of the second warm area
The heating temperature of third warm area, third warm area is 450 DEG C to the heating temperature of product, and the length of the third warm area is
1620mm is detained 35 minutes in the environment of the second warm area heating temperature；Product is continued again to promote sintering.
Finally obtained product, yields 89%.
Embodiment 5
The automobile ceramics functional component high temperature of the present embodiment is at the binder removal of porcelain, and automobile ceramics functional component is using 95 oxygen
Change aluminium powder addition binder compacting, which forms, to be obtained product (green body), and binder includes that the component of following parts by weight is prepared: bar
2 parts of western palm wax, 1 part of stearic acid, 10 parts of polypropylene, 13 parts of polyethylene, 10 parts of polystyrene, 7 parts of methyl ethyl ketone, vegetable oil
Product dress alms bowl is entered the sintering of high temperature kiln by 2 parts, 5 parts of butyl stearic acid, and the front of the high temperature kiln is arranged sequentially arrange first
Warm area, the second warm area and third warm area, from first warm area to the third warm area, the first warm area, the second warm area and third
It is provided with electric heating tube in warm area to heat up to product heating, the heating temperature of product is improved step by step, will produce first
Product are pushed into the first warm area, and the first warm area rises to heating temperature from initial temperature with 15 DEG C/min of rate and (the second warm area while rising
Temperature), final first warm area is 210 DEG C to the heating temperature of product, and the length of first warm area is 1080mm, in the first warm area
Heating temperature environment in be detained 45 minutes；Then by product be pushed into the second warm area, the second warm area with 10 DEG C/min of rate from
The heating temperature of first warm area rises to the heating temperature (third warm area while heating up) of the second warm area, and the second warm area is to product
Heating temperature is 280 DEG C, and the length of first warm area is 1620mm, is detained 50 in the environment of the second warm area heating temperature
Minute；Product is pushed into third warm area again, third warm area is risen to 5 DEG C/min of rate from the heating temperature of the second warm area
The heating temperature of third warm area, third warm area is 410 DEG C to the heating temperature of product, and the length of first warm area is
1620mm is detained 45 minutes in the environment of the second warm area heating temperature；Product is continued again to promote sintering.
Finally obtained product, yields 89%.
Comparative example 1
Green body is made using the binder that the invention provides, traditional Si-Mo rod is as heating source, before entering high temperature kiln
Portion carries out heating dumping, and the heating temperature of Si-Mo rod is 400 DEG C, heats 60 minutes, after dumping, carries out the burning of same process
Knot.
Finally obtained product, yields 81%.
Comparative example 2
Green body is made using commercially available binder (polyurethane mixture), the heating dumping method of embodiment 3 carries out dumping
Processing is finally sintered using identical technique.
Finally obtained product, yields 83%.
Comparative example 3
Green body is made using commercially available binder (polyurethane mixture), traditional Si-Mo rod is entering as heating source
High temperature kiln front carries out heating dumping, and the heating temperature of Si-Mo rod is 400 DEG C, is heated 60 minutes, after dumping, carries out identical
The sintering of technique.
Finally obtained product, yields 77%.
As known from the above, the product of offer provided by the invention uses specific binder, ceramic powder, and uses therewith
The three sections of warm areas heating adapted to, each section of warm area can either be realized using the heating rate adapted to and effectively exclude adhesive, again
Can be avoided moment dumping it is too fast caused by product porosity it is larger, yields obtains certain raising.
It should be appreciated that the purposes of these embodiments is merely to illustrate the present invention and is not intended to limit protection model of the invention
It encloses.In addition, it should also be understood that, after reading the technical contents of the present invention, those skilled in the art can make the present invention each
Kind change, modification and/or variation, all these equivalent forms equally fall within guarantor defined by the application the appended claims
Within the scope of shield.
Claims (10)
1. a kind of automobile ceramics functional component high temperature is at the binder removal of porcelain, it is characterised in that: product dress alms bowl is entered high temperature kiln
At least three warm areas are arranged in the front of sintering, the high temperature kiln, and the product is detained in each warm area to be promoted after a certain period of time
To next warm area, the warm area is provided with heating mechanism and carries out step temperature rising heating to product.
2. a kind of automobile ceramics functional component high temperature as described in claim 1 is at the binder removal of porcelain, it is characterised in that: described
Product is added binder using 95 alumina powders and suppresses.
3. a kind of automobile ceramics functional component high temperature as claimed in claim 2 is at the binder removal of porcelain, it is characterised in that: described
Binder includes that the component of following parts by weight is prepared: 2 parts of Brazil wax, 1 part of stearic acid, 10 parts of polypropylene, polyethylene
13 parts, 10 parts of polystyrene, 7 parts of methyl ethyl ketone, 2 parts of vegetable oil, 5 parts of butyl stearic acid.
4. a kind of automobile ceramics functional component high temperature as claimed in claim 3 is at the binder removal of porcelain, it is characterised in that: described
The first warm area, the second warm area and the third warm area sequentially arranged is arranged in the front of high temperature kiln, from first warm area to described the
The heating temperature of product is improved in three-temperature-zone step by step.
5. a kind of automobile ceramics functional component high temperature as claimed in claim 4 is at the binder removal of porcelain, it is characterised in that: described
First warm area is 200 DEG C -240 DEG C to the heating temperature of product, and the length of first warm area is 1080mm.
6. a kind of automobile ceramics functional component high temperature as claimed in claim 4 is at the binder removal of porcelain, it is characterised in that: described
Second warm area is 250 DEG C -340 DEG C to the heating temperature of product, and the length of second warm area is 1620mm.
7. a kind of automobile ceramics functional component high temperature as claimed in claim 4 is at the binder removal of porcelain, it is characterised in that: described
Third warm area is 350 DEG C -500 DEG C to the heating temperature of product, and the length of the third warm area is 1620mm.
8. the binder removal such as a kind of described in any item automobile ceramics functional component high temperature of claim 5-7 at porcelain, feature
Be: the time that the product is detained in each warm area is 30-50 minutes.
9. a kind of automobile ceramics functional component high temperature as described in claim 1 is at the binder removal of porcelain, it is characterised in that: described
The heating mechanism of warm area setting uses electric heating tube.
10. automobile ceramics functional component realizes that high temperature is obtained at porcelain using binder removal as described in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811192386.5A CN109020562B (en) | 2018-10-13 | 2018-10-13 | Glue discharging process for high-temperature porcelain forming of automobile ceramic functional part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811192386.5A CN109020562B (en) | 2018-10-13 | 2018-10-13 | Glue discharging process for high-temperature porcelain forming of automobile ceramic functional part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109020562A true CN109020562A (en) | 2018-12-18 |
| CN109020562B CN109020562B (en) | 2020-07-21 |
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| CN101005003A (en) * | 2006-12-29 | 2007-07-25 | 深圳市爱尔创科技有限公司 | Semi-transparent ceramic arc tube and its producing method |
| CN101279851A (en) * | 2007-04-05 | 2008-10-08 | 雅菁 | Heat plastic adhensive system suitable for alumina ceramic injection molding |
| CN101643360A (en) * | 2009-09-02 | 2010-02-10 | 清华大学 | Method for manufacturing dentate special-shaped ceramic components by injection molding |
| CN102060547A (en) * | 2010-11-24 | 2011-05-18 | 中国振华集团红云器材厂 | Method for one-time sintering of piezoelectric ceramic |
| CN203396236U (en) * | 2013-05-07 | 2014-01-15 | 珠海微晶新材料科技有限公司 | Large size alumina ceramic substrate sintering kiln |
| WO2014191304A1 (en) * | 2013-05-28 | 2014-12-04 | Comadur S.A. | Binder for injection-moulding composition |
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Patent Citations (6)
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| CN101005003A (en) * | 2006-12-29 | 2007-07-25 | 深圳市爱尔创科技有限公司 | Semi-transparent ceramic arc tube and its producing method |
| CN101279851A (en) * | 2007-04-05 | 2008-10-08 | 雅菁 | Heat plastic adhensive system suitable for alumina ceramic injection molding |
| CN101643360A (en) * | 2009-09-02 | 2010-02-10 | 清华大学 | Method for manufacturing dentate special-shaped ceramic components by injection molding |
| CN102060547A (en) * | 2010-11-24 | 2011-05-18 | 中国振华集团红云器材厂 | Method for one-time sintering of piezoelectric ceramic |
| CN203396236U (en) * | 2013-05-07 | 2014-01-15 | 珠海微晶新材料科技有限公司 | Large size alumina ceramic substrate sintering kiln |
| WO2014191304A1 (en) * | 2013-05-28 | 2014-12-04 | Comadur S.A. | Binder for injection-moulding composition |
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| CN109020562B (en) | 2020-07-21 |
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Denomination of invention: A kind of glue discharging technology for high temperature ceramic forming of automobile ceramic functional parts Effective date of registration: 20210105 Granted publication date: 20200721 Pledgee: China Construction Bank Co.,Ltd. Loudi branch Pledgor: LOUDI ANTAEUS ELECTRONIC CERAMICS Co.,Ltd. Registration number: Y2020430000058 |
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Denomination of invention: A kind of degumming process for high-temperature porcelain-forming of automotive ceramic functional parts Effective date of registration: 20220824 Granted publication date: 20200721 Pledgee: China Construction Bank Co.,Ltd. Loudi branch Pledgor: LOUDI ANTAEUS ELECTRONIC CERAMICS Co.,Ltd. Registration number: Y2022430000074 |
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