CN101565322B - Ceramic fiber fabric-reinforced microwave heating plate and chamber and manufacturing method thereof - Google Patents
Ceramic fiber fabric-reinforced microwave heating plate and chamber and manufacturing method thereof Download PDFInfo
- Publication number
- CN101565322B CN101565322B CN200910001066.1A CN200910001066A CN101565322B CN 101565322 B CN101565322 B CN 101565322B CN 200910001066 A CN200910001066 A CN 200910001066A CN 101565322 B CN101565322 B CN 101565322B
- Authority
- CN
- China
- Prior art keywords
- ceramic fiber
- fiber fabric
- microwave
- slurry
- powder
- 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.)
- Expired - Fee Related
Links
Abstract
The invention discloses a ceramic fiber fabric-reinforced microwave heating plate and chamber and a manufacturing method thereof, which belong to the technical field of microwave heating. The ceramic fiber fabric-reinforced microwave heating plate and chamber consists of a ceramic fiber fabric with excellent wave-transmitting property, a microwave absorbing and heating component and an inorganic binder. The manufacturing method comprises the steps of impregnating the pre-burnt ceramic fiber fabric in slurry to perform pressurized and/or vacuum impregnation slurry absorption treatment for one or multiple times, mould forming, drying and heat treatment, and obtaining the ceramic fiber fabric-reinforced microwave heating plate and chamber, wherein the impregnating slurry comprises the following components by weight percentage: 40 to 100 weight percent of microwave absorbing and heating component, 0 to 60 weight percent of inorganic binder and 0 to 2 weight percent of surfactant. The ceramic fiber fabric-reinforced microwave heating plate and chamber has the advantages of simple structure, low cost, long service life, high thermal efficiency, high safety due to non-contact heating, super-fast and ultra-temperature heating, remarkable energy-saving effect and applicability to laboratory heating and large-scale industrial heating at high, medium and low temperatures.
Description
Technical field
The invention belongs to microwave heating technique field, relate in particular to microwave heating plate that a kind of ceramic fiber fabric strengthens and heating chamber and preparation method thereof.
Background technology
At present, microwave energy, as a kind of novel heat resource form, has more and more been applied to heating field, for example: food, papermaking, timber, sintering etc.The microwave of actual heating application normally frequency is the electromagnetic wave of 915MHz and 2450MHz.The simple principle of microwave heating is that the polarization of its alternating electromagnetic field is arranged the free charge of material internal again and the tune repeatedly of dipole revolves, thereby produce powerful vibration and friction, in this microprocess, the Conversion of Energy of alternating electromagnetic field is the heat energy in medium, cause medium temperature to raise, therefore microwave heating is dielectric material own loss energy of electromagnetic field and self-heating, it does not need heat conduction from outward appearance to inner essence, so microwave heating is interior heating.
Yet, the ability of material absorbing microwave energy is relevant with the complex dielectric permittivity of this material, be that fissipation factor is larger, the ability that absorbs microwave is stronger, so microwave heating has strong selectivity, that is: microwave is suitable for heating microwave absorbing material, as: SiC, carbon, ferrite, water, AlN, part semiconductor pottery and cermet, metal fine powder, etc., microwave can not directly heat block metal material, because metallic reflection microwave; Microwave is also difficult to heat a lot of insulating materials, such as: glass, plastics (as: polyethylene, polystyrene etc.), quartz and part ceramic material, because these materials are " transparent " to microwave, they do not absorb or less microwave energy absorbing; Microwave is more difficult to heat most gas and liquid, because they are higher to " transparency " of microwave, therefore the efficiency of heating surface for these material microwaves can be very low.
Traditional mode of heating is generally to generate heat by heater element resistance wire or Elema or Si-Mo rod, and then logical heat transfer carrys out indirect material, therefore belong to external heat, this mode of heating does not generally have selectivity to material to be heated, but exists following not enough: the heating area of (1) heater element is little, the heat efficiency is low, firing rate is slow, heating uniformity is poor; (2) resistance wire, Elema and Si-Mo rod etc. easily fracture, therefore useful life is lower; (3) heating chamber is fixed form, is difficult to change, and therefore when heating small size material, can run into the problem that heating chamber size is too large, that is: low load with strong power, thus cause energy waste.
Summary of the invention
The object of the invention is to overcome the technical deficiency of above-mentioned microwave heating and traditional heating mode, microwave heating plate that a kind of ceramic fiber fabric strengthens and heating chamber and preparation method thereof are provided.The microwave heating plate that ceramic fiber fabric of the present invention is strengthened or microwave heating chamber are as heater, and its advantage is simple in structure, low cost of manufacture, and the life-span is long, and heating area is large, and the heat efficiency is high, and homogeneous heating is convenient to safeguard and change.The invention belongs to untouchable heating safety good, microwave heating chamber can heat any material that comprises metal material, can realize supper-fast (programming rate can reach more than 500 ℃/minute) and superhigh temperature heating, and can select to change the heating chamber that uses different size according to the size of material to be heated, therefore energy-saving effect is very outstanding, remarkable in economical benefits, can be used for laboratory heating and the large-scale industry heating of high, medium and low temperature.
The present invention realizes above-mentioned purpose by following technical solution: microwave heating plate and heating chamber that a kind of ceramic fiber fabric of the present invention strengthens, by the good ceramic fiber fabric of wave, microwave adsorption heat-emitting component and inorganic binder, formed, it is characterized in that: ceramic fiber fabric is ceramic fiber cotton, tapetum fibrosum, fibrous paper or the low density fiberboard that the microwave penetration of different temperature resistant grades is good, can be alumina silicate fibre, quartz fibre, high alumina silicate fiber, contain chromium (Cr
2o
3) alumina silicate fibre, containing zirconium (ZrO
2) alumina silicate fibre, polycrystalline mullite fibre or polycrystalline alumina fiber.Microwave adsorption heat-emitting component is can efficient absorption microwave and SiC powder, graphite powder, CuO powder, the Fe of heating
3o
4the mixture of one or more in powder, AlN powder and metal fine powder, the particle diameter of powder is about 1～100 μ m.Inorganic binder is one or more the mixture in the commercialization high-temp glue (mud) of sodium metasilicate, Ludox, aluminium colloidal sol and different temperature resistant grades.
The microwave heating plate that above-mentioned ceramic fiber fabric strengthens and the manufacture method of heating chamber are:
(1) slurry preparation: microwave adsorption heat-emitting component powder, inorganic binder, surface modifier and water are mixed mutually, carry out sufficient mechanical agitation and make slurry, regulate the viscosity of slurry with water.Slurry composition proportioning is: the microwave adsorption heat-emitting component of 40～100wt.%, the inorganic binder of 0～60wt.% and the surface modifier of 0～2wt.% (adding as required suitable quantity of water), wherein surface modifier can be cyclohexanone or nonionic octyl phenoxyethanol.The total percentage by weight of microwave adsorption heat-emitting component, inorganic binder and surface modifier three is 100%.
(2) pre-burning of ceramic fiber fabric: using ceramic fiber fabric as base material, it is carried out to pre-burning at 300～500 ℃;
(3) midge infiltration is processed: the ceramic fiber fabric after pre-burning is immersed in slurry, in order to ensure ceramic fiber fabric, fully absorb slurry, can be aided with vacuum condition simultaneously, exert pressure, supersonic oscillations or mechanical oscillation;
(4) mould molding: the ceramic fiber fabric after utilizing mould to midge infiltration processing carries out pressure forming to obtain sheet material or the difform cavity of different size, and the height of sheet material and cavity density passes through exerted pressure size and controls;
(5) dry and curing processing: the sheet material after above-mentioned moulding and cavity are carried out to drying and dehydrating processing at 100～200 ℃, be cured and process and remove surface modifier at 500～800 ℃ subsequently; Dry and curing processing preferentially selected microwave heating;
(6) be cycled to repeat step (3) and (5) repeatedly: 0～6 time;
(7) high-temperature calcination: above-mentioned sheet material and cavity are calcined and more than 1 hour (preferentially selected microwave heating) above at 1000 ℃, finally obtain microwave heating plate and heating chamber finished product that ceramic fiber fabric of the present invention strengthens.
Described midge infiltration is processed and wet end furnish, it is characterized in that, the microwave adsorption heat-emitting component that should contain inorganic binder and the relative low content of high-load in the wet end furnish adopting is processed in last midge infiltration, in the wet end furnish that all the other midge infiltration processing (particularly midge infiltration is for the first time processed) adopt, should contain the microwave adsorption heat-emitting component of high-load and the inorganic binder of relative low content.
The microwave heating plate that ceramic fiber fabric of the present invention strengthens and the principle of heating of microwave heating chamber are: first in microwave heating chamber of the present invention (or utilize definite shape that microwave heating plate of the present invention is assembled into and the heating chamber of size) outside, carry out insulating and (note: insulating also will be selected the ceramic fiber cotton that microwave penetration is good, blanket or plate, for example: alumina silicate fibre, quartz fibre, high alumina silicate fiber, containing chromium alumina silicate fibre, aluminium silicate fiber containing zirconia, or select the ceramic wafer that other microwave penetration is good), then they are placed in microwave field together, the microwave sending from microwave generator is through insulating, the microwave adsorption heat-emitting component being heated subsequently in chamber absorbs and causes it heating up rapidly, temperature in final heating chamber raises rapidly, and logical heat transfer heats the material being placed in high-temperature microwave heating chamber.So microwave heating plate of the present invention and heating chamber, its simple power conversion, transmission and heating material process are: " electric energy → microwave energy → heat energy → hot transmission → heating material ".
The microwave heating chamber that ceramic fiber fabric of the present invention strengthens, it in microwave field, is on-fixed Installation Modes, movable easy replacing, therefore can select easily to change according to the size of material to be heated uses the heating chamber of different size to mate heating, that is: the corresponding selection large scale of large scale material heating chamber, the corresponding selection small size of small size material heating chamber.
Advantage of the present invention and good effect:
The microwave heating plate that a kind of ceramic fiber fabric of the present invention strengthens and heating chamber and preparation method thereof, tool has the following advantages and good effect:
(1) microwave heating plate of the present invention and heating chamber, only need be positioned in microwave field environment and can realize heating, without fixing, easily change, therefore can select to change the heating chamber that uses corresponding size according to the size of material to be heated, that is: large scale material is selected large scale heating chamber, small size material is selected small size heating chamber, can not run into the problem of " low load with strong power ", so energy-saving effect is very outstanding, remarkable in economical benefits.
(2) microwave heating plate of the present invention and heating chamber belong to untouchable heating, fail safe is good, and simple in structure, low cost of manufacture, life-span long (not having the incidental fracture failure problem of traditional heater element), be convenient to safeguard, be both suitable for laboratory heating and used, be suitable for again the extensive heating in industrial production.
(3) to have heating area large for microwave heating plate of the present invention and heating chamber, the advantage that homogeneous heating and the heat efficiency are high.
(4) microwave heating chamber of the present invention can heat any material that comprises metal material.
(5) microwave heating chamber of the present invention, both can realize supper-fast intensification (programming rate can reach more than 500 ℃/minute), can realize again superhigh temperature (more than 1600 ℃) heating.
Embodiment
The following example is further explanation of the present invention, and the present invention is not constituted any limitation.
Embodiment 1: get 9.5kg SiC micro mist (particle diameter approximately 100 μ m), 0.4kg sodium metasilicate and 0.1kg cyclohexanone, they are carried out together with water to mechanical agitation mixing and make slurry A; Get 5kg SiC micro mist (particle diameter approximately 100 μ m) and 5kg sodium metasilicate, they are carried out together with water to mechanical agitation mixing and make slurry B; Then the aluminium silicate fiber containing zirconia fabric after 300 ℃ of pre-burnings is immersed in slurry A, slurry is applied the pressure of 10MPa simultaneously; Aluminium silicate fiber containing zirconia fabric after utilizing subsequently mould to midge infiltration processing carries out Manual pressurizing moulding to obtain sheet material or the difform cavity of different size, and then the sheet material after moulding and cavity are carried out to the drying and dehydrating processing of 150 ℃ and the curing processing of 500 ℃; (use slurry B is processed in last midge infiltration to repeat twice of above-mentioned midge infiltration processing and dry solidification processing, slurry A is used in all the other midge infiltration processing), finally the sheet material making and cavity are calcined to 1 hour also final microwave heating plate and heating chamber finished product that obtains ceramic fiber fabric enhancing of the present invention at 1000 ℃.
Embodiment 2: get 9kg SiC micro mist (particle diameter approximately 150 μ m), 0.9kg Ludox and 0.1kg nonionic octyl phenoxyethanol, they are carried out together with water to mechanical agitation mixing and make slurry C; Get 5kg SiC micro mist (particle diameter approximately 80 μ m) and 5kg Ludox, they are carried out together with water to mechanical agitation mixing and make slurry D; Then the quartz textile after 500 ℃ of pre-burnings is immersed in slurry C, be aided with the vacuum condition of 0.01MPa and the supersonic oscillations that power is 1kW simultaneously, quartz textile after utilizing subsequently mould to midge infiltration processing carries out mechanical extrusion forming (pressure is 2MPa) to obtain sheet material or the difform cavity of different size, and then the sheet material after moulding and cavity are carried out to the drying and dehydrating processing of 150 ℃ and the curing processing of 600 ℃; (use slurry D is processed in last midge infiltration to repeat twice of above-mentioned midge infiltration processing and dry solidification processing, slurry C is used in all the other midge infiltration processing), finally the sheet material making and cavity are calcined to 1 hour also final microwave heating plate and heating chamber finished product that obtains ceramic fiber fabric enhancing of the present invention at 1100 ℃.
Embodiment 3: get 9.2kg SiC micro mist (particle diameter approximately 80 μ m), 0.75kg sodium metasilicate and 0.05kg nonionic octyl phenoxyethanol, they are carried out together with water to mechanical agitation mixing and make slurry, then the aluminium silicate fiber containing zirconia fabric after 400 ℃ of pre-burnings is immersed in slurry, be aided with the vacuum condition of 0.01MPa and the supersonic oscillations that power is 800W simultaneously, aluminium silicate fiber containing zirconia fabric after utilizing subsequently mould to midge infiltration processing carries out mechanical extrusion forming (pressure is 3MPa) to obtain sheet material or the difform cavity of different size, and then the sheet material after moulding and cavity are carried out to the drying and dehydrating processing of 200 ℃, finally the sheet material making and cavity are calcined to 1 hour also final microwave heating plate and heating chamber finished product that obtains ceramic fiber fabric enhancing of the present invention at 1200 ℃.
Embodiment 4: get 9kg SiC micro mist (particle diameter approximately 80 μ m), 0.9kg sodium metasilicate and 0.1kg cyclohexanone, they are carried out together with water to mechanical agitation mixing and make slurry, then the aluminium silicate fiber containing zirconia fabric after 400 ℃ of pre-burnings is immersed in slurry, be aided with the vacuum condition of 0.01MPa and the mechanical oscillation of 600 times/min processes simultaneously, aluminium silicate fiber containing zirconia fabric after utilizing subsequently mould to midge infiltration processing carries out mechanical extrusion forming (pressure is 2MPa) to obtain sheet material or the difform cavity of different size, and then the sheet material after moulding and cavity are carried out to the drying and dehydrating processing of 200 ℃ and the curing processing of 500 ℃, repeating above-mentioned midge infiltration processing and dry solidification processes 3 times, finally the sheet material making and cavity are calcined to 1 hour also final microwave heating plate and heating chamber finished product that obtains ceramic fiber fabric enhancing of the present invention at 1200 ℃.
Embodiment 5: get 8kg SiC micro mist (particle diameter approximately 80 μ m), 1.9kg sodium metasilicate and 0.1kg cyclohexanone, they are carried out together with water to mechanical agitation mixing and make slurry, then the aluminium silicate fiber dimensional fabric after 300 ℃ of pre-burnings is immersed in slurry, be aided with the vacuum condition of 0.01MPa and the mechanical oscillation of 500 times/min processes simultaneously, aluminium silicate fiber dimensional fabric after utilizing subsequently mould to midge infiltration processing carries out Manual pressurizing moulding to obtain sheet material or the difform cavity of different size, and then the sheet material after moulding and cavity are carried out to the drying and dehydrating processing of 200 ℃ and the curing processing of 600 ℃, repeating above-mentioned midge infiltration processing and dry solidification processes twice, finally the sheet material making and cavity are calcined to 1 hour also final microwave heating plate and heating chamber finished product that obtains ceramic fiber fabric enhancing of the present invention at 1000 ℃.
Embodiment 6: get 9.7kg SiC micro mist (particle diameter approximately 80 μ m), 0.2kg aluminium colloidal sol and 0.1kg cyclohexanone, they are carried out together with water to mechanical agitation mixing and make slurry E; Get 4kg SiC micro mist (particle diameter approximately 80 μ m) and 6kg aluminium colloidal sol, they are carried out together with water to mechanical agitation mixing and make slurry F; Then the aluminium silicate fiber containing zirconia fabric after 500 ℃ of pre-burnings is immersed in slurry E, be aided with the vacuum condition of 0.01MPa and the supersonic oscillations that power is 1kW simultaneously, aluminium silicate fiber containing zirconia fabric after utilizing subsequently mould to midge infiltration processing carries out Manual pressurizing moulding to obtain sheet material or the difform cavity of different size, and then the sheet material after moulding and cavity are carried out to the drying and dehydrating processing of 200 ℃ and the curing processing of 800 ℃; (use slurry F is processed in last midge infiltration to repeat above-mentioned midge infiltration processing and dry solidification processing 3 times, slurry E is used in all the other midge infiltration processing), finally the sheet material making and cavity are calcined to 1 hour also final microwave heating plate and heating chamber finished product that obtains ceramic fiber fabric enhancing of the present invention at 1300 ℃.
Claims (5)
1. a manufacture method for the microwave heating plate that ceramic fiber fabric strengthens, is characterized in that:
(1) slurry preparation: microwave adsorption heat-emitting component powder, inorganic binder, surface modifier and water are mixed mutually, carry out sufficient mechanical agitation and make slurry, regulate the viscosity of slurry with water;
(2) pre-burning of ceramic fiber fabric: using ceramic fiber fabric as base material, it is carried out to pre-burning at 300～500 ℃;
(3) midge infiltration is processed: the ceramic fiber fabric after pre-burning is immersed in slurry, in order to ensure ceramic fiber fabric, fully absorb slurry, be aided with vacuum condition simultaneously, exert pressure, supersonic oscillations or mechanical oscillation;
(4) mould molding: the ceramic fiber fabric after utilizing mould to midge infiltration processing carries out pressure forming to obtain the sheet material of different size, and the height of panel density passes through exerted pressure size and controls;
(5) dry and curing processing: the sheet material after above-mentioned moulding is carried out to drying and dehydrating processing at 100～200 ℃, be cured and process and remove surface modifier at 500～800 ℃ subsequently;
(6) be cycled to repeat step (3) and (5) 0～6 times;
(7) high-temperature calcination: above-mentioned sheet material is calcined more than 1 hour above to the final microwave heating board finished product that obtains described ceramic fiber fabric enhancing at 1000 ℃;
The microwave heating plate that described ceramic fiber fabric strengthens, is comprised of the good ceramic fiber fabric of wave, microwave adsorption heat-emitting component and inorganic binder, it is characterized in that:
A) ceramic fiber fabric is good ceramic fiber cotton, tapetum fibrosum, fibrous paper or the low density fiberboard of microwave penetration of different temperature resistant grades, is alumina silicate fibre, quartz fibre, high alumina silicate fiber, chromium oxide alumina silicate fibre, zirconia silicic acid aluminum fiber, polycrystalline mullite fibre or polycrystalline alumina fiber;
B) microwave adsorption heat-emitting component is can efficient absorption microwave and SiC powder, graphite powder, CuO powder, the Fe of heating
3o
4the mixture of more than one in powder, AlN powder and metal fine powder, the particle diameter of powder is 1～100 μ m;
C) inorganic binder is one or more the mixture in the commercialization high temperature clay of sodium metasilicate, Ludox, aluminium colloidal sol and other different temperature resistant grades.
2. a manufacture method for the microwave heating chamber that ceramic fiber fabric strengthens, is characterized in that:
(1) slurry preparation: microwave adsorption heat-emitting component powder, inorganic binder, surface modifier and water are mixed mutually, carry out sufficient mechanical agitation and make slurry, regulate the viscosity of slurry with water;
(2) pre-burning of ceramic fiber fabric: using ceramic fiber fabric as base material, it is carried out to pre-burning at 300～500 ℃;
(3) midge infiltration is processed: the ceramic fiber fabric after pre-burning is immersed in slurry, in order to ensure ceramic fiber fabric, fully absorb slurry, be aided with vacuum condition simultaneously, exert pressure, supersonic oscillations or mechanical oscillation;
(4) mould molding: the ceramic fiber fabric after utilizing mould to midge infiltration processing carries out pressure forming to obtain difform cavity, and the height of cavity density passes through exerted pressure size and controls;
(5) dry and curing processing: the cavity after above-mentioned moulding is carried out to drying and dehydrating processing at 100～200 ℃, be cured and process and remove surface modifier at 500～800 ℃ subsequently;
(6) be cycled to repeat step (3) and (5) 0～6 times;
(7) high-temperature calcination: above-mentioned cavity is calcined more than 1 hour above to the final microwave heating chamber finished product that obtains described ceramic fiber fabric enhancing at 1000 ℃;
The microwave heating chamber that described ceramic fiber fabric strengthens, is comprised of the good ceramic fiber fabric of wave, microwave adsorption heat-emitting component and inorganic binder, it is characterized in that:
(1) ceramic fiber fabric is good ceramic fiber cotton, tapetum fibrosum, fibrous paper or the low density fiberboard of microwave penetration of different temperature resistant grades, is alumina silicate fibre, quartz fibre, high alumina silicate fiber, chromium oxide alumina silicate fibre, zirconia silicic acid aluminum fiber, polycrystalline mullite fibre or polycrystalline alumina fiber;
(2) microwave adsorption heat-emitting component is can efficient absorption microwave and SiC powder, graphite powder, CuO powder, the Fe of heating
3o
4the mixture of more than one in powder, AlN powder and metal fine powder, the particle diameter of powder is 1～100 μ m;
(3) inorganic binder is one or more the mixture in the commercialization high temperature clay of sodium metasilicate, Ludox, aluminium colloidal sol and other different temperature resistant grades.
3. the manufacture method of the microwave heating plate that ceramic fiber fabric according to claim 1 strengthens, it is characterized in that, described slurry composition and proportioning are: the microwave adsorption heat-emitting component of 40～100wt.%, the inorganic binder of 0～60wt.% and the surface modifier of 0～2wt.%, wherein surface modifier is cyclohexanone or nonionic octyl phenoxyethanol, and the total percentage by weight of microwave adsorption heat-emitting component, inorganic binder, surface modifier and water is 100%.
4. the manufacture method of the microwave heating chamber that ceramic fiber fabric according to claim 2 strengthens, it is characterized in that, described slurry composition and proportioning are: the microwave adsorption heat-emitting component of 40～100wt.%, the inorganic binder of 0～60wt.% and the surface modifier of 0～2wt.%, wherein surface modifier is cyclohexanone or nonionic octyl phenoxyethanol, and the total percentage by weight of microwave adsorption heat-emitting component, inorganic binder, surface modifier and water is 100%.
5. the manufacture method of the microwave heating chamber that ceramic fiber fabric according to claim 2 strengthens, it is characterized in that, described heating chamber is on-fixed Installation Modes in microwave field, movable easy replacing, therefore according to the size of material to be heated, selecting easily to change uses the heating chamber of different size to mate heating, that is: the corresponding selection large scale of large scale material heating chamber, the corresponding selection small size of small size material heating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910001066.1A CN101565322B (en) | 2009-01-21 | 2009-01-21 | Ceramic fiber fabric-reinforced microwave heating plate and chamber and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910001066.1A CN101565322B (en) | 2009-01-21 | 2009-01-21 | Ceramic fiber fabric-reinforced microwave heating plate and chamber and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101565322A CN101565322A (en) | 2009-10-28 |
| CN101565322B true CN101565322B (en) | 2014-09-17 |
Family
ID=41281720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910001066.1A Expired - Fee Related CN101565322B (en) | 2009-01-21 | 2009-01-21 | Ceramic fiber fabric-reinforced microwave heating plate and chamber and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101565322B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822099A (en) * | 2019-02-28 | 2019-05-31 | 昆明理工大学 | A kind of preparation method of microwave hot-press furnace particular manufacturing craft |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194578B (en) * | 2013-04-19 | 2015-11-25 | 申偲伯 | Microwave energy high-temperature atmosphere heat treatment furnace |
| CN104058773B (en) * | 2014-06-09 | 2015-09-23 | 青岛东方循环能源有限公司 | A kind of synthetic method of silicic acid base electromagnetic wave transparent material |
| CN105198470B (en) * | 2015-09-22 | 2018-01-09 | 北京新立机械有限责任公司 | A kind of compound electromagnetic wave transparent material of high temperature resistant alumina silicate fibre and preparation method thereof |
| CN106747446A (en) * | 2016-06-25 | 2017-05-31 | 河南工业大学 | A kind of Microwave Hybrid Heating synthesizes Al4SiC4The new method of powder |
| CN106747447A (en) * | 2016-06-25 | 2017-05-31 | 河南工业大学 | One kind synthesis Al4SiC4The new method of powder body material |
| CN109647865A (en) * | 2019-01-11 | 2019-04-19 | 南开大学 | A kind of organic waste anaerobic low temperature pyrogenation device and application |
| CN109650933B (en) * | 2019-01-28 | 2021-03-30 | 陕西科技大学 | Porous Co3O4/Al2SiO5Low-density wave-absorbing type complex phase ceramic and preparation method thereof |
| JP2022526686A (en) * | 2019-04-11 | 2022-05-25 | アクシアム マテリアルズ， インコーポレイテッド | Surface treatment for ceramic coating / impregnated material |
| CN111546485B (en) * | 2020-05-14 | 2021-08-24 | 唐山顺浩环保科技有限公司 | Conical heat-insulating pipeline and preparation method thereof |
| CN111925225A (en) * | 2020-07-21 | 2020-11-13 | 山东工业陶瓷研究设计院有限公司 | Light high-temperature low-heat-conduction crucible and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100371A (en) * | 2007-07-17 | 2008-01-09 | 昆明理工大学 | Ceramic-base wave-permeation supporting body used for microwave heating and producing method thereof |
| CN101154485A (en) * | 2006-09-30 | 2008-04-02 | 郜长福 | Microwave sintering method for thermal resistor with positive temperature coefficient and its special device |
-
2009
- 2009-01-21 CN CN200910001066.1A patent/CN101565322B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101154485A (en) * | 2006-09-30 | 2008-04-02 | 郜长福 | Microwave sintering method for thermal resistor with positive temperature coefficient and its special device |
| CN101100371A (en) * | 2007-07-17 | 2008-01-09 | 昆明理工大学 | Ceramic-base wave-permeation supporting body used for microwave heating and producing method thereof |
Non-Patent Citations (1)
| Title |
|---|
| JP特开11/116348A 1999.04.27 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822099A (en) * | 2019-02-28 | 2019-05-31 | 昆明理工大学 | A kind of preparation method of microwave hot-press furnace particular manufacturing craft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101565322A (en) | 2009-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101565322B (en) | Ceramic fiber fabric-reinforced microwave heating plate and chamber and manufacturing method thereof | |
| CN108585922B (en) | Aerogel ceramic fiber heat-insulating plate and preparation method thereof | |
| CN103936452B (en) | A kind of preparation method of unidirectional high heat conduction carbon/carbon composite | |
| CN101568208B (en) | Microwave and heating element combined heating type heating chamber and manufacturing method thereof | |
| CN106187069A (en) | A kind of preparation method of super-hydrophobic high-strength light heat-barrier material | |
| KR101619889B1 (en) | Heat insulating material and method for producing same | |
| CN101568207B (en) | Microwave heating plate and chamber and method for manufacturing same | |
| CN108484194B (en) | Al (aluminum)2O3-SiO2Base composite material and rapid preparation method thereof | |
| CN102199042A (en) | Lightweight rigid ceramic heat-insulation tile and manufacture method thereof | |
| CN108610050A (en) | A kind of porous silicon carbide ceramic and preparation method thereof | |
| CN105503209B (en) | A kind of mullite lightweight thermal insulation brick based on flint clay and preparation method thereof | |
| NL8300113A (en) | FORMED PRODUCT FROM CALCIUM SILICATE. | |
| CN108793984A (en) | A kind of high temperature resistant heat insulation wave transparent function integration composite material and preparation method | |
| CN107805064A (en) | A kind of preparation method of fiber reinforced high-temperature-resistant magnesium aluminate spinel aeroge | |
| CN101568206A (en) | Energy-saving easily-changeable high-temperature microwave heating chamber and manufacturing method thereof | |
| CN111454071B (en) | Rock wool fiber reinforced silica-based high-strength heat insulation composite material and preparation method thereof | |
| CN106927835A (en) | The zirconium oxide fiber board of high intensity superhigh temperature resistant or the preparation method of profiled piece | |
| CN102659437B (en) | Silicon-containing industrial waste made kiln insulation board and preparation process thereof | |
| CN107586124A (en) | High-strength light composite ceramic material and preparation method thereof | |
| CN101100371A (en) | Ceramic-base wave-permeation supporting body used for microwave heating and producing method thereof | |
| CN104291759A (en) | Preparation method of ceramic-fiber-reinforced heat-resistant electric-insulation thermal-insulation board | |
| CN101838153A (en) | Molding method of mullite fiber reinforced magnesium silicate ceramic matrix composite material | |
| CN103922794B (en) | Three-dimensional aluminum oxide fabric strengthens porous mullite pottery and preparation method thereof | |
| CN105517212A (en) | Embedded heating plate and preparation method thereof | |
| CN104553164B (en) | A kind of high-strength nano ceramic fibers antiradiation heat-insulating shield and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150925 Address after: 063020, Tangshan City Road, Hebei Province North cylinder kiln road and Ronghua Road intersection 600 meters east Patentee after: Tangshan Ren Yuan Microwave Instrument Co., Ltd. Patentee after: Xu Yanji Address before: 100084 4, building 15, southwest 301, Tsinghua University, Beijing, Haidian District Patentee before: Xu Yanji |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180428 Address after: 063500 Wan Tuo village, Fang Ge Zhuang, Luannan County, Tangshan City, Hebei Patentee after: Tangshan microwave microwave thermal instrument manufacturing Co., Ltd. Address before: 063020 east of Tangshan City Road North Road, Hebei Province, and 600 meters east of Ronghua Road intersection. Co-patentee before: Xu Yanji Patentee before: Tangshan Ren Yuan Microwave Instrument Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20210121 |