CN107202495A - Flash burning structure and flash burning stove - Google Patents
Flash burning structure and flash burning stove Download PDFInfo
- Publication number
- CN107202495A CN107202495A CN201710492153.6A CN201710492153A CN107202495A CN 107202495 A CN107202495 A CN 107202495A CN 201710492153 A CN201710492153 A CN 201710492153A CN 107202495 A CN107202495 A CN 107202495A
- Authority
- CN
- China
- Prior art keywords
- flash burning
- heater
- seaming chuck
- burning stove
- flash
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any preceding group
- F27B17/0016—Chamber type furnaces
- F27B17/0041—Chamber type furnaces specially adapted for burning bricks or pottery
- F27B17/0075—Heating devices therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/02—Ohmic resistance heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/03—Charges containing minerals
- F27M2001/035—China
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
- F27M2001/1504—Ceramic articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/04—Sintering
Abstract
The invention provides a kind of flash burning structure and flash burning stove, it is related to field of ceramic processing.The flash burning structure includes seaming chuck, push-down head and die sleeve；One end of the seaming chuck is inserted in the die sleeve, and affixed with the upper backing that is made up of metal material, and the other end is electrically connected with the positive level of dc source；One end of the push-down head is inserted in the die sleeve, and affixed with the lower backing that is made up of metal material, and the other end is electrically connected with the negative level of dc source；Material cavity is left between the upper backing and the lower backing, for placing material.The flash burning stove includes flash burning structure as described above, in addition to body of heater, and the upper end of the body of heater is affixed with seaming chuck, and lower end is affixed with push-down head, and the die sleeve is located in the body of heater；Heater is additionally provided with the body of heater.The present invention solves the technical problem that existing sintering technology wastes the energy.
Description
Technical field
The present invention relates to ceramic processing technique field, more particularly, to a kind of flash burning structure and flash burning stove.
Background technology
Traditional porcelain base processing, is usually that ordinary sinter is carried out under vacuum or atmosphere protection.Typically entered by heating furnace
OK, heating furnace is generally electrothermal furnace, is made up of body of heater, vacuum system, heating system and control system etc..
Produced using this technique, required sintering temperature is higher, the time is longer, compares the waste energy.
Based on this, the invention provides a kind of flash burning structure and flash burning stove to solve above-mentioned technical problem.
The content of the invention
It is an object of the invention to provide a kind of flash burning structure, energy is wasted to solve ordinary sinter present in prior art
The technical problem in source.
The present invention also aims to provide a kind of flash burning stove, for solving above-mentioned technical problem.
Based on above-mentioned first purpose, the invention provides a kind of flash burning structure, including seaming chuck, push-down head and die sleeve；
One end of the seaming chuck is inserted in the die sleeve, and affixed with the upper backing that is made up of metal material, the other end
Electrically connected with the positive level of dc source；
One end of the push-down head is inserted in the die sleeve, and affixed with the lower backing that is made up of metal material, the other end
Electrically connected with the negative level of dc source；
Material cavity is left between the upper backing and the lower backing, for placing material.
Based on above-mentioned second purpose, the invention provides a kind of flash burning stove, the flash burning stove includes flash burning as described above
Structure, in addition to body of heater, the upper end of the body of heater are affixed with seaming chuck, and lower end is affixed with push-down head, and the die sleeve is located at described
In body of heater；Heater is additionally provided with the body of heater.
Optionally, the body of heater includes the heat-preservation cylinder of internal layer and the furnace shell of outer layer, between the heat-preservation cylinder and the furnace shell
It is provided with temperature thermocouple；Temperature thermocouple is also equipped with the heat-preservation cylinder.
Optionally, the seaming chuck is provided with thermometer hole, and the thermometer hole is through to described at the top of the seaming chuck
Upper backing；The upper end of the seaming chuck is provided with radar stealthy materials, and the radar stealthy materials are directed at the thermometer hole.
Optionally, the contact jaw of the upper backing and material is provided with projection.
Optionally, the heater is heating wire.
Optionally, in addition to hydraulic cylinder, the hydraulic cylinder is used to promote the seaming chuck to compress material.
Optionally, in addition to vacuum system, the vacuum system is used to make to vacuumize in body of heater.
Optionally, the vacuum system includes unit contruction pump, and the unit contruction pump is connected with body of heater by connecting tube；The connection
Vacuum electric valve is provided with pipe；Electromagnetic inflation valve, vent valve are also associated with the unit contruction pump；
Resistance manometer is additionally provided with the connecting tube.
Optionally, in addition to water-cooling system, the water-cooling system is used to reduce the temperature of the body of heater.
The flash burning structure that the present invention is provided, make use of the principle of flash burning, above and below dc source is connected to by wire
On pressure head, high voltage, low current are provided to material during sintering system heats up, so as to facilitate the generation of flash burning phenomenon.
Flash burning phenomenon is defined as：During heating, specified direct current is loaded at ceramic green two ends, while limiting electric current
System, when temperature reaches a certain characteristic temperature, there is phosphere in green compact, and ceramic green completed sintering in one minute,
And this feature temperature is lower more than 200 degrees Celsius than the common pressureless sintering temperature of the material.Flash burning phenomenon is also a kind of flash burning side
Method, can reduce the sintering temperature of material, reduce sintering time, while suppressing the growth of crystal grain.
The flash burning structure that the present invention is provided, using this principle, is sintered to material, can effectively reduce thing
The yarn splicing temperature of material, reduces sintering time, suppresses the growth of crystal grain, improve the performance of product.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of flash burning structure provided in an embodiment of the present invention；
Fig. 2 is the partial schematic diagram of the seaming chuck shown in Fig. 1 and upper backing；
Fig. 3 is the partial schematic diagram of the push-down head shown in Fig. 1 and lower backing；
Fig. 4 is the structural representation of flash burning stove provided in an embodiment of the present invention.
Icon：1- seaming chucks；2- push-down heads；3- die sleeves；The upper backings of 4-；5- dc sources；Backing under 6-；7- bodies of heater；8-
Heat-preservation cylinder；9- furnace shells；10- temperature thermocouples；11- thermometer holes；12- radar stealthy materials；13- heaters；14- is raised.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Flash burning constructive embodiment one
As Figure 1-3, in the present embodiment there is provided a kind of flash burning structure, the flash burning structure include seaming chuck 1, under
Pressure head 2 and die sleeve 3；
One end of the seaming chuck 1 is inserted in the die sleeve 3, and affixed with the upper backing 4 that is made up of metal material, another
End is electrically connected with the positive level of dc source 5；
One end of the push-down head 2 is inserted in the die sleeve 3, and affixed with the lower backing 6 that is made up of metal material, another
End is electrically connected with the negative level of dc source 5；
Material cavity is left between the upper backing 4 and the lower backing 6, for placing material.
The flash burning structure that the present invention is provided, make use of the principle of flash burning, above and below dc source 5 is connected to by wire
On pressure head 2, high voltage, low current are provided to material during sintering system heats up, so as to facilitate the generation of flash burning phenomenon.
Flash burning phenomenon is defined as：During heating, specified direct current is loaded at ceramic green two ends, while limiting electric current
System, when temperature reaches a certain characteristic temperature, there is phosphere in green compact, and ceramic green completed sintering in one minute,
And this feature temperature is lower more than 200 degrees Celsius than the common pressureless sintering temperature of the material.Flash burning phenomenon is also a kind of flash burning side
Method, can reduce the sintering temperature of material, reduce sintering time, while suppressing the growth of crystal grain.The application flash burning temperature is
1600℃。
The flash burning structure that the present invention is provided, using this principle, is sintered to material, can effectively reduce thing
The yarn splicing temperature of material, reduces sintering time, suppresses the growth of crystal grain, improve the performance of product.
Flash burning stove embodiment
As Figure 1-4, this embodiment offers a kind of flash burning stove, the flash burning stove includes flash burning knot as described above
Structure, in addition to body of heater 7, the upper end of the body of heater 7 and seaming chuck 1 are affixed, and lower end and push-down head 2 are affixed, and the die sleeve 3 is located at institute
State in body of heater 7；Heater 13 is additionally provided with the body of heater 7.
It is preferred that, the seaming chuck and the push-down head are both designed as cylinder, the lower surface of seaming chuck and push-down head
Upper surface is plane；Upper backing and lower backing are discoideus；The die sleeve is also circular sleeve.The seaming chuck and it is described under
Pressure head is placed vertically, the seaming chuck and the push-down head symmetric design, to ensure current balance type.
Body of heater 7 plays insulation effect, using Double water-cooled structure, all uses stainless steel material, and internal precision is polished, outside
The fine polishing of table.Body of heater 7 is provided with side enabling, convenient handling mould.The body of heater 7 is arranged on a general frame casing
On.The seaming chuck 1 and the push-down head 2 are made up of special pressure-resistant high conductive material, are realized by high-temperature insulation part and stove
Body 7 insulate.It is preferred that, the seaming chuck 1 and the push-down head 2 are made of graphite material.The die sleeve 3 uses high-temperature insulation
Pressure-resistant material, compressive resistance is 30MPA.Between body of heater and side door and upper push-down head, sealed.Stove is improved by heater
Interior temperature.So, can under vacuum or atmosphere protection ordinary sinter, maximum temperature can be to 2000 DEG C.Also in atmosphere protection
Lower progress flash burning technological temperature is 1600 DEG C.
In such as Fig. 1-4, the alternative of the present embodiment, the body of heater 7 includes the heat-preservation cylinder 8 of internal layer and the furnace shell 9 of outer layer,
Temperature thermocouple 10 is provided between the heat-preservation cylinder 8 and the furnace shell 9；Temperature thermocouple is also equipped with the heat-preservation cylinder 8
10。
By the temperature thermocouple 10, the temperature in heat-preservation cylinder 8 is measured, consequently facilitating the temperature in heat-preservation cylinder 8 is kept,
So as to be sintered according to technique.Temperature thermocouple 10 between heat-preservation cylinder 8 and shell, also for measuring the temperature outside heat-preservation cylinder 8,
To detect whether heat-preservation cylinder 8 leaks, whether temperature is too high, it is ensured that the security of equipment.
Such as Fig. 1-4, in the alternative of the present embodiment, the seaming chuck 1 is provided with thermometer hole 11, the thermometer hole 11 by
The top of the seaming chuck 1 is through to the upper backing 4；The upper end of the seaming chuck 1 is provided with radar stealthy materials 12, the radar stealthy materials
The 12 alignment thermometer holes 11.
The thermometer hole 11 set by the seaming chuck 1, radar stealthy materials 12 can with the temperature of direct detection to seaming chuck 1, from
And when definite understanding seaming chuck 1 reaches the specified temp for producing flash of light, sintering is then completed, when preventing from overheating and sintering
Between it is oversize.
In such as Fig. 1-4, the alternative of the present embodiment, the contact jaw of the upper backing 4 and material is provided with projection 14.
Projection 14 is set in the lower end of upper backing 4, so, projection 14 can go deep into material internal, and measurement material is current most
Close to the temperature of actual value.So that infrared radiation thermometer can more accurately understand the temperature of product.
In such as Fig. 1-4, the alternative of the present embodiment, the heater is heating wire.
By setting the heater 13, heating furnace body 7 makes the temperature of body of heater 7 be maintained at certain temperature.The heating
Body 13 can such as electric heating fan or the heating wire of electrothermal furnace use, electric heating block, remaining type can also be selected as needed
Heater 13.Heating wire is connected by wire with external power source.It is preferred that, using three-phase alternating-current supply, it is equipped with high-power change
Depressor, equipped with voltage, electric current automatic feedback, system fault diagnosis defencive function.
In the alternative of the present embodiment, in addition to hydraulic cylinder, the hydraulic cylinder is for promoting the compact of seaming chuck 1
Material.
The seaming chuck 1 and the push-down head 2 are promoted by hydraulic cylinder, applies pressure to material, so as to ensure ceramics
Material is compacted.The expansion link of hydraulic cylinder, is directed at seaming chuck 1, promotes seaming chuck 1 to compress material.Between seaming chuck 1 and body of heater 7
Corrugated stainless steel tubing axial seal can be used, it is ensured that the sealing property of body of heater 7.The hydraulic cylinder is also mounted on framework, side
Just place.
Can also be using the hydraulic system being made up of hydraulic pump, pressure-regulating valve, pressure sensor and choke valve.
In the alternative of the present embodiment, in addition to vacuum system, the vacuum system is for making to vacuumize in body of heater 7.
Pass through vacuum system, to being vacuumized in stove, the vacuum environment in holding furnace.
Further, the vacuum system includes unit contruction pump, and the unit contruction pump is connected with body of heater 7 by connecting tube；It is described
Vacuum electric valve is provided with connecting tube；Electromagnetic inflation valve, vent valve are also associated with the unit contruction pump；
Resistance manometer is additionally provided with the connecting tube.
Vacuum pump set is constituted by one unit contruction pump, vacuum electric valve etc., vacuum system is installed electromagnetic inflation valve, deflated
Valve, pressure vacuum gauge (± Pa).Vacuum pipe uses metal bellow with coupling for air pump, is coupled using snap joint, very
The measurement of reciprocal of duty cycle is performed by digital display resistance manometer.There is air pump to vacuumize furnace interior, or blast protection gas, from
And material is carried out ordinary sinter under vacuum or atmosphere protection, flash burning technique can also be carried out under atmosphere protection.
In the alternative of the present embodiment, in addition to water-cooling system, the water-cooling system is for reducing the temperature of the body of heater 7
Degree.
It is made up of relevant apparatus such as various valves, pipelines, heating power supply function is automatically cut off with sound of cutting off the water supply, light alarm.Bag
PLC logic controllers, water cooled pipeline, sensor, audible-visual annunciator etc. are included, water cooled pipeline is set around body of heater 7, carry out water cooling drop
Battery valve and liquid level sensor are provided with temperature, water cooled pipeline, battery valve and liquid level sensor are connected with controller, controlled
Device control audible-visual annunciator alarm.Controller controls the electric power disconnection of heater simultaneously.These sensors, alarm and control
Device can use the existing model of in the market, set circuit according to model, these belong to prior art, and just no longer this goes to live in the household of one's in-laws on getting married one by one
State.
In the alternative of the present embodiment, in addition to temperature-controlling system, coordinate vacuum system, control pressurer system etc. to realize super
The automatic alarm defencive function such as pressure, overtemperature, excessively stream, while it is fast under the protective atmosphere of automatic inflatable/air to coordinate baroceptor to realize
Speed sintering.Temperature control is controlled using PLC and touch-screen, and system has paperless tests and multi-parameter coordinated signals function, can be by
Temperature, vacuum, the pressure and other parameters of sintering process are recorded automatically.
Also include high-power straight-flow system：Maximum current 50A, peak power 100Kw, the direct current for flash burning is carried
For.The straight-flow system is connected directly between on upper lower sheeting or upper backing and lower backing by wire, is heated up in sintering system
During to material provide high voltage, low current, so as to facilitate the generation of flash burning phenomenon.
The application with the addition of flash burning system on the basis of traditional heating furnace, and flash burning is carried out to material, both can be in vacuum
Or ordinary sinter under atmosphere protection, maximum temperature can be to 2000 DEG C.Also flash burning technique can be carried out under atmosphere protection, 1600 are only needed
DEG C, sintering temperature is greatly reduced, the energy is saved.Full-size 60mm, and double thermometrics are taken, top IR instrument can be surveyed
The real time temperature closest to material is measured, so that further accurate control heating-up temperature, saves the energy.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of flash burning structure, it is characterised in that including seaming chuck, push-down head and die sleeve；
One end of the seaming chuck is inserted in the die sleeve, and affixed with the upper backing that is made up of metal material, the other end with it is straight
Flow the positive level electrical connection of power supply；
One end of the push-down head is inserted in the die sleeve, and affixed with the lower backing that is made up of metal material, the other end with it is straight
Flow the negative level electrical connection of power supply；
Material cavity is left between the upper backing and the lower backing, for placing material.
2. a kind of flash burning stove, it is characterised in that the flash burning stove includes flash burning structure as claimed in claim 1, in addition to stove
Body, the upper end of the body of heater is affixed with seaming chuck, and lower end is affixed with push-down head, and the die sleeve is located in the body of heater；The stove
It is additionally provided with heater in vivo.
3. flash burning stove according to claim 2, it is characterised in that the body of heater includes the heat-preservation cylinder of internal layer and the stove of outer layer
Shell, temperature thermocouple is provided between the heat-preservation cylinder and the furnace shell；Temperature thermocouple is also equipped with the heat-preservation cylinder.
4. flash burning stove according to claim 2, it is characterised in that the seaming chuck is provided with thermometer hole, the thermometer hole
The upper backing is through at the top of the seaming chuck；The upper end of the seaming chuck is provided with radar stealthy materials, the radar stealthy materials pair
The accurate thermometer hole.
5. flash burning stove according to claim 2, it is characterised in that the contact jaw of the upper backing and material is provided with convex
Rise.
6. flash burning stove according to claim 2, it is characterised in that the heater is heating wire.
7. flash burning stove according to claim 2, it is characterised in that also including hydraulic cylinder, the hydraulic cylinder is used to promote institute
State seaming chuck and compress material.
8. flash burning stove according to claim 2, it is characterised in that also including vacuum system, the vacuum system is used to make
Vacuumized in body of heater.
9. flash burning stove according to claim 8, it is characterised in that the vacuum system includes unit contruction pump, the unit contruction pump
Connected with body of heater by connecting tube；Vacuum electric valve is provided with the connecting tube；Electromagnetism is also associated with the unit contruction pump to fill
Air valve, vent valve；
Resistance manometer is additionally provided with the connecting tube.
10. flash burning stove according to claim 2, it is characterised in that also including water-cooling system, the water-cooling system is used to drop
The temperature of the low body of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710492153.6A CN107202495A (en) | 2017-06-26 | 2017-06-26 | Flash burning structure and flash burning stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710492153.6A CN107202495A (en) | 2017-06-26 | 2017-06-26 | Flash burning structure and flash burning stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107202495A true CN107202495A (en) | 2017-09-26 |
Family
ID=59907918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710492153.6A Pending CN107202495A (en) | 2017-06-26 | 2017-06-26 | Flash burning structure and flash burning stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107202495A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538530A (en) * | 2018-05-31 | 2018-09-14 | 江苏大学 | A kind of Nd2Fe14The preparation method and application of B/Al composite materials |
| CN109631568A (en) * | 2019-01-30 | 2019-04-16 | 清华大学 | A kind of pressure sintering furnace and sintering method of magnetic field coupling DC current |
| CN110078496A (en) * | 2018-01-25 | 2019-08-02 | 国家电投集团科学技术研究院有限公司 | The preparation method and preparation facilities of ceramic material |
| CN111947460A (en) * | 2020-08-03 | 2020-11-17 | 宝钢化工湛江有限公司 | Control method of heating furnace for blast furnace gas and coke oven gas mixed combustion |
| CN112390629A (en) * | 2020-12-04 | 2021-02-23 | 吉林大学 | Device and method for rapidly sintering ceramic |
| CN112683062A (en) * | 2020-12-08 | 2021-04-20 | 国网江西省电力有限公司电力科学研究院 | Ultrafast sintering method and device for ceramic material |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2129007Y (en) * | 1992-06-03 | 1993-03-31 | 陕西机械学院 | Extraction type sintering electric furnace |
| CN102219539A (en) * | 2011-03-24 | 2011-10-19 | 太原理工大学 | Reaction diffusion connection method of ceramic composite material and metal |
| CN103342575A (en) * | 2013-07-11 | 2013-10-09 | 太原理工大学 | Reaction diffusion connecting method of superhard material aluminum magnesium boron-titanium diboride and metal |
| CN204461068U (en) * | 2015-02-04 | 2015-07-08 | 株洲新融利实业有限公司 | A kind of production carbide alloy hot pressing furnace |
| CN106630974A (en) * | 2016-11-25 | 2017-05-10 | 中国工程物理研究院材料研究所 | Flash sintering method of low-temperature flash sintering ceramic and obtained ceramic and device thereof |
| CN206176981U (en) * | 2016-10-26 | 2017-05-17 | 西南交通大学 | Intermediate frequency bidirectional vibration atmosphere sintering stove |
-
2017
- 2017-06-26 CN CN201710492153.6A patent/CN107202495A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2129007Y (en) * | 1992-06-03 | 1993-03-31 | 陕西机械学院 | Extraction type sintering electric furnace |
| CN102219539A (en) * | 2011-03-24 | 2011-10-19 | 太原理工大学 | Reaction diffusion connection method of ceramic composite material and metal |
| CN103342575A (en) * | 2013-07-11 | 2013-10-09 | 太原理工大学 | Reaction diffusion connecting method of superhard material aluminum magnesium boron-titanium diboride and metal |
| CN204461068U (en) * | 2015-02-04 | 2015-07-08 | 株洲新融利实业有限公司 | A kind of production carbide alloy hot pressing furnace |
| CN206176981U (en) * | 2016-10-26 | 2017-05-17 | 西南交通大学 | Intermediate frequency bidirectional vibration atmosphere sintering stove |
| CN106630974A (en) * | 2016-11-25 | 2017-05-10 | 中国工程物理研究院材料研究所 | Flash sintering method of low-temperature flash sintering ceramic and obtained ceramic and device thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110078496A (en) * | 2018-01-25 | 2019-08-02 | 国家电投集团科学技术研究院有限公司 | The preparation method and preparation facilities of ceramic material |
| CN108538530A (en) * | 2018-05-31 | 2018-09-14 | 江苏大学 | A kind of Nd2Fe14The preparation method and application of B/Al composite materials |
| CN108538530B (en) * | 2018-05-31 | 2020-02-21 | 江苏大学 | Nd (Nd)2Fe14Preparation method and application of B/Al composite material |
| CN109631568A (en) * | 2019-01-30 | 2019-04-16 | 清华大学 | A kind of pressure sintering furnace and sintering method of magnetic field coupling DC current |
| CN111947460A (en) * | 2020-08-03 | 2020-11-17 | 宝钢化工湛江有限公司 | Control method of heating furnace for blast furnace gas and coke oven gas mixed combustion |
| CN111947460B (en) * | 2020-08-03 | 2022-06-21 | 宝钢化工湛江有限公司 | Control method of heating furnace for blast furnace gas and coke oven gas mixed combustion |
| CN112390629A (en) * | 2020-12-04 | 2021-02-23 | 吉林大学 | Device and method for rapidly sintering ceramic |
| CN112683062A (en) * | 2020-12-08 | 2021-04-20 | 国网江西省电力有限公司电力科学研究院 | Ultrafast sintering method and device for ceramic material |
| CN112683062B (en) * | 2020-12-08 | 2022-09-02 | 国网江西省电力有限公司电力科学研究院 | Ultrafast sintering method and device for ceramic material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107202495A (en) | Flash burning structure and flash burning stove | |
| CN104483224B (en) | A kind of chamber for ceramic material heating thermal shock | |
| CN102507194B (en) | High heat flow thermal environment simulation device | |
| CN101655310B (en) | Protective atmosphere vacuum sintering furnace with high temperature of 1800 DEG C | |
| CN104908338B (en) | Electromagnetic induction heating rapid prototyping equipment for composite material | |
| CN102234713A (en) | Three-section three-stage-controlled enclosed inner-circulated gas-protected copper wire vacuum quick-cooling annealing furnace | |
| CN108534553A (en) | The device and method of block body ceramic material is quickly prepared using high-frequency induction heating | |
| CN210070584U (en) | A fritting furnace induction auxiliary heating device for ceramic crystal dodges and burns shaping | |
| CN104316221A (en) | Calibration device for contact type high temperature sensor | |
| CN204508817U (en) | A kind of graphite furnace temperature measuring apparatus | |
| CN203855414U (en) | Tubular graphitization furnace | |
| CN211891902U (en) | Stable temperature control heating device of extruder | |
| CN205403172U (en) | Prevent overheated sheath formula electric heater | |
| CN203785239U (en) | Air heater | |
| CN215379272U (en) | High-precision temperature-controlled energy-saving pipeline heat tracing device | |
| CN203253870U (en) | Bearing steel microwave high-temperature calcinator | |
| CN207197698U (en) | Acoustic and thermal sensing device for core temperature monitoring | |
| CN204912725U (en) | High -efficient electrode graphite high frequency casting target in vacuum stove | |
| CN205754927U (en) | A kind of electromagnetic heating type hot chamber machine | |
| CN206526574U (en) | A kind of Novel hot filter | |
| CN105300098A (en) | Temperature-control casting electric furnace | |
| CN206061168U (en) | Electric heater for ship device | |
| CN205342134U (en) | Superconductive cable vacuum soldering system | |
| CN104999056B (en) | A kind of electrode graphite high-frequency vacuum casting target stove | |
| CN217499361U (en) | Pressure pipeline welded joint heat treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170926 |