CN101565322A - 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
- CN101565322A CN101565322A CNA2009100010661A CN200910001066A CN101565322A CN 101565322 A CN101565322 A CN 101565322A CN A2009100010661 A CNA2009100010661 A CN A2009100010661A CN 200910001066 A CN200910001066 A CN 200910001066A CN 101565322 A CN101565322 A CN 101565322A
- Authority
- CN
- China
- Prior art keywords
- heating
- ceramic fiber
- fiber fabric
- microwave
- slurry
- 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.)
- Granted
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 the microwave heating technique field, relate in particular to a kind of ceramic fiber fabric enhanced microwave heating plate and heating chamber and preparation method thereof.
Background technology
At present, micro-wave energy more and more has been applied to the heating field as a kind of novel thermal source form, for example: food, papermaking, timber, sintering or the like.The microwave that actual heating is used normally frequency is the hertzian wave of 915MHz and 2450MHz.The simple principle of microwave heating is that the polarized action of its alternating electromagnetic field is arranged the free charge of material internal again and the accent repeatedly of dipole revolves, thereby produce powerful vibration and friction, the Conversion of energy of alternating electromagnetic field is the heat energy in the medium in this microprocess, cause medium temperature to raise, therefore microwave heating is dielectric material own loss energy of electromagnetic field and self-heating, it does not need thermal conduction from outward appearance to inner essence, so microwave heating is internal heating.
Yet, the ability of material absorbing micro-wave energy is relevant with the complex permittivity of this material, be that dissipation factor is big more, the ability that absorbs microwave is strong more, so microwave heating has the intensive selectivity, that is: microwave is suitable for heating microwave absorbing material, as: SiC, carbon, ferrite, water, AlN, part semiconductor pottery and sintering metal, metal fine powder, or the like, microwave then can not the blocky metallic substance of direct heating, because the metallic reflection microwave; Microwave also is difficult to heat a lot of insulating materials, for example: glass, plastics (as: polyethylene, polystyrene etc.), quartz and part stupalith, because these materials are " transparent " to microwave, they do not absorb or less absorption microwave energy; Microwave more is difficult to heat most gas and liquid, because they are higher to " transparency " of microwave, therefore the heating efficiency for these material microwaves can be very low.
Traditional type of heating generally is by Heating element resistance wire or globars or Si-Mo rod heating, and then come the indirect heating material by heat passage, so belong to outer heating, this type of heating does not generally have selectivity to material to be heated, but has following deficiency: the heating area of (1) Heating element is little, thermo-efficiency is low, rate of heating is slow, heating uniformity is poor; (2) resistance wire, globars and Si-Mo rod etc. fracture easily, so work-ing life is lower; (3) heating chamber is a consolidated form, is difficult to change, and therefore can run into the too big problem of heating chamber size when heating the small size material, that is: low load with strong power, thus cause energy dissipation.
Summary of the invention
The objective of the invention is to overcome the technical deficiency of above-mentioned microwave heating and traditional heating mode, a kind of ceramic fiber fabric enhanced microwave heating plate and heating chamber and preparation method thereof are provided.Ceramic fiber fabric enhanced microwave heating plate of the present invention or microwave heating chamber are used as heating element, and its advantage is simple in structure, low cost of manufacture, and the life-span is long, and heating area is big, the thermo-efficiency height, homogeneous heating is convenient to safeguard and change.It is good to the invention belongs to untouchable heating safety, microwave heating chamber can heat any material that comprises metallic substance, can realize the heating of supper-fast (heat-up rate can reach more than 500 ℃/minute) and ultrahigh-temperature, 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 the 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: a kind of ceramic fiber fabric enhanced microwave heating plate of the present invention and heating chamber, form by the good ceramic fiber fabric of wave, microwave absorbing heating component and mineral binder bond, it is characterized in that: ceramic fiber fabric is good ceramic fiber cotton, tapetum fibrosum, fibrous paper or a low density fiberboard of the microwave penetration of different temperature resistant grades, can be aluminum silicate fiber, silica fiber, high alumina silicate fiber, contain chromium (Cr
2O
3) aluminum silicate fiber, contain zirconium (ZrO
2) aluminum silicate fiber, polycrystalline mullite fibre or polycrystalline alumina fiber.Microwave absorbing heating component is can the efficient absorption microwave and SiC powder, Graphite Powder 99, CuO powder, the Fe of heating
3O
4The mixture of one or more in powder, AlN powder and the metal fine powder, the particle diameter of powder are about 1～100 μ m.Mineral binder bond is one or more the mixture in the commercialization high-temp glue (mud) of water glass, silicon sol, aluminium colloidal sol and different temperature resistant grades.
The making method of above-mentioned ceramic fiber fabric enhanced microwave heating plate and heating chamber is:
(1) pulp preparation: generate heat component powder, mineral binder bond, surface-modifying agent and water of microwave absorbing mixed mutually, carry out sufficient mechanical stirring and make slurry, regulate the viscosity of slurry with water.Slurry is formed proportioning: microwave absorbing heating component, the mineral binder bond of 0～60wt.% and the surface-modifying agent (adding suitable quantity of water as required) of 0～2wt.% of 40～100wt.%, wherein surface-modifying agent can be pimelinketone or nonionic octyl phenoxyethanol.Microwave absorbing heating component, mineral binder bond and the total weight percent of surface-modifying agent three are 100%.
(2) pre-burning of ceramic fiber fabric: ceramic fiber fabric as base material, is carried out pre-burning with it at 300～500 ℃;
(3) inhaling the slurry infiltration handles: the ceramic fiber fabric after the pre-burning is immersed in the slurry, fully absorb slurry in order to ensure ceramic fiber fabric, can be aided with vacuum condition simultaneously, exert pressure, ultra-sonic oscillation or mechanical vibration;
(4) mould molding: utilize mould that the ceramic fiber fabric of inhaling after the slurry infiltration is handled is carried out pressure forming to obtain the sheet material or the difform cavity of different size, the size that the height of sheet material and cavity density passes through to be exerted pressure is controlled;
(5) drying and solidification treatment: sheet material after the above-mentioned moulding and cavity are carried out the drying and dehydrating processing at 100～200 ℃, be cured at 500～800 ℃ subsequently and handle and remove surface-modifying agent; Dry and solidification treatment is preferentially selected microwave heating;
(6) circulation repeating step (3) and (5) are repeatedly: 0～6 time;
(7) high-temperature calcination: above-mentioned sheet material and cavity (are preferentially selected microwave heating) in calcining more than 1000 ℃ more than 1 hour, finally obtain ceramic fiber fabric enhanced microwave heating plate of the present invention and heating chamber finished product.
The infiltration of described suction slurry is handled and wet end furnish, it is characterized in that, last inhale the slurry infiltration and handle the microwave absorbing heating component that should contain high-load mineral binder bond and relative low levels in the wet end furnish that is adopted, all the other are inhaled the slurry infiltration and handle and should contain the generate heat mineral binder bond of component and relative low levels of high-load microwave absorbing in the wet end furnish that (particularly inhaling slurry infiltration processing for the first time) adopted.
The heating principle of ceramic fiber fabric enhanced microwave heating plate of the present invention and microwave heating chamber is: (note: insulating also will be selected the good ceramic fiber cotton of microwave penetration for use at first to carry out insulating 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, blanket or plate, for example: aluminum silicate fiber, silica fiber, the high alumina silicate fiber, contain chrome-silicon acid aluminum fiber, contain the zirconium aluminum silicate fiber, perhaps select the good ceramic plate of other microwave penetration for use), place them in the microwave field together then, the microwave that sends from microwave generator passes insulating, being heated microwave absorbing heating component in the chamber subsequently absorbs and causes its rapid heating up, temperature in the final heating chamber raises rapidly, and by the heat passage material that is placed in the high-temperature microwave heating chamber that heats.So microwave heating plate of the present invention and heating chamber, its simple energy transformation, transmission and material heat-processed are: " electric energy → micro-wave energy → heat energy → heat passage → material heating ".
Ceramic fiber fabric enhanced microwave heating chamber of the present invention, it in microwave field the 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 size of large size material heating chamber, the corresponding selection small size of small size material heating chamber.
Advantage of the present invention and positively effect:
A kind of ceramic fiber fabric enhanced microwave heating plate of the present invention and heating chamber and preparation method thereof have following advantage and positively effect:
(1) microwave heating plate of the present invention and heating chamber, only need be positioned over and to realize heating in the microwave field environment, need not to fix, change easily, therefore can select to change the heating chamber that uses corresponding size according to the size of material to be heated, that is: the large size material is selected the large size heating chamber, the small size material is selected the 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, security is good, and it is simple in structure, low cost of manufacture, life-span long (not having the incidental fracture failure problem of traditional Heating element), be convenient to safeguard, both be suitable for the laboratory heating and used, be suitable for the extensive heating in the industrial production again.
(3) to have a heating area big for microwave heating plate of the present invention and heating chamber, the advantage that homogeneous heating and thermo-efficiency are high.
(4) microwave heating chamber of the present invention can heat any material that comprises metallic substance.
(5) microwave heating chamber of the present invention both can have been realized supper-fast intensification (heat-up rate can reach more than 500 ℃/minute), can realize ultrahigh-temperature (more than 1600 ℃) heating again.
Embodiment
The following example is to further explanation of the present invention and explanation, and the present invention is not constituted any limitation.
Embodiment 1: get 9.5kg SiC micro mist (the about 100 μ m of particle diameter), 0.4kg water glass and 0.1kg pimelinketone, they are carried out the mixed slurry A of getting of mechanical stirring with water; Get 5kg SiC micro mist (the about 100 μ m of particle diameter) and 5kg water glass, they are carried out the mixed slurry B of getting of mechanical stirring with water; Then the zirconium aluminium silicate fiber dimensional fabric that contains after 300 ℃ of pre-burnings is immersed among the slurry A, simultaneously slurry is applied the pressure of 10MPa; The zirconium aluminium silicate fiber dimensional fabric that contains after utilizing mould to suction slurry infiltration processing subsequently carries out sheet material or the difform cavity of artificial extrusion forming with the acquisition different size, and then sheet material after the moulding and cavity are carried out 150 ℃ drying and dehydrating processing and 500 ℃ solidification treatment; Repeat that the infiltration of above-mentioned suction slurry is handled and dry solidification is handled twice and (inhaled the slurry infiltration and handle use slurry B for the last time, all the other suction slurry infiltrations are handled and are used slurry A), at last with the sheet material and cavity calcining 1 hour and final ceramic fiber fabric enhanced microwave heating plate of the present invention and the heating chamber finished product of obtaining under 1000 ℃ that make.
Embodiment 2: get 9kg SiC micro mist (the about 150 μ m of particle diameter), 0.9kg silicon sol and 0.1kg nonionic octyl phenoxyethanol, they are carried out the mixed slurry C that gets of mechanical stirring with water; Get 5kg SiC micro mist (the about 80 μ m of particle diameter) and 5kg silicon sol, they are carried out the mixed slurry D of getting of mechanical stirring with water; Then the quartz textile after 500 ℃ of pre-burnings is immersed in the slurry C, the vacuum condition and the power that are aided with 0.01MPa simultaneously are the ultra-sonic oscillation of 1kW, quartz textile after utilizing mould to suction slurry infiltration processing subsequently carries out sheet material or the difform cavity of mechanical extrusion forming (pressure is 2MPa) with the acquisition different size, and then sheet material after the moulding and cavity are carried out 150 ℃ drying and dehydrating processing and 600 ℃ solidification treatment; Repeat that the infiltration of above-mentioned suction slurry is handled and dry solidification is handled twice and (inhaled the slurry infiltration and handle use slurry D for the last time, all the other suction slurry infiltrations are handled and are used slurry C), at last with the sheet material and cavity calcining 1 hour and final ceramic fiber fabric enhanced microwave heating plate of the present invention and the heating chamber finished product of obtaining under 1100 ℃ that make.
Embodiment 3: get 9.2kg SiC micro mist (the about 80 μ m of particle diameter), 0.75kg water glass and 0.05kg nonionic octyl phenoxyethanol, they are carried out the mixed slurry that gets of mechanical stirring with water; Then the zirconium aluminium silicate fiber dimensional fabric that contains after 400 ℃ of pre-burnings is immersed in the slurry, the vacuum condition and the power that are aided with 0.01MPa simultaneously are the ultra-sonic oscillation of 800W, utilize mould to carry out mechanical extrusion forming (pressure is 3MPa) to obtain the sheet material or the difform cavity of different size subsequently to inhaling the zirconium aluminium silicate fiber dimensional fabric of starching after infiltration is handled that contains, and then the sheet material after the moulding and cavity are carried out 200 ℃ drying and dehydrating handle, at last with the sheet material that makes and cavity at 1200 ℃ of calcining 1 hour and final ceramic fiber fabric enhanced microwave heating plate of the present invention and heating chamber finished products of obtaining down.
Embodiment 4: get 9kg SiC micro mist (the about 80 μ m of particle diameter), 0.9kg water glass and 0.1kg pimelinketone, they are carried out the mixed slurry that gets of mechanical stirring with water; Then the zirconium aluminium silicate fiber dimensional fabric that contains after 400 ℃ of pre-burnings is immersed in the slurry, being aided with the vacuum condition of 0.01MPa and the mechanical vibration of 600 times/min simultaneously handles, utilize mould to carry out mechanical extrusion forming (pressure is 2MPa) to obtain the sheet material or the difform cavity of different size subsequently to inhaling the zirconium aluminium silicate fiber dimensional fabric of starching after infiltration is handled that contains, and then the sheet material after the moulding and cavity carried out that 200 ℃ drying and dehydrating is handled and 500 ℃ solidification treatment, repeat that the infiltration of above-mentioned suction slurry is handled and dry solidification is handled 3 times, at last with the sheet material that makes and cavity at 1200 ℃ of calcining 1 hour and final acquisition ceramic fiber fabric enhanced microwave heating plate of the present invention and heating chamber finished products down.
Embodiment 5: get 8kg SiC micro mist (the about 80 μ m of particle diameter), 1.9kg water glass and 0.1kg pimelinketone, they are carried out the mixed slurry that gets of mechanical stirring with water; Then the aluminium silicate fiber dimensional fabric after 300 ℃ of pre-burnings is immersed in the slurry, being aided with the vacuum condition of 0.01MPa and the mechanical vibration of 500 times/min simultaneously handles, utilize mould that the aluminium silicate fiber dimensional fabric of inhaling after the slurry infiltration is handled is carried out artificial extrusion forming to obtain the sheet material or the difform cavity of different size subsequently, and then the sheet material after the moulding and cavity carried out that 200 ℃ drying and dehydrating is handled and 600 ℃ solidification treatment, repeat the infiltration of above-mentioned suction slurry and handle and dry solidification processing twice, at last with the sheet material and cavity calcining 1 hour and final acquisition ceramic fiber fabric enhanced microwave heating plate of the present invention and the heating chamber finished product under 1000 ℃ that make.
Embodiment 6: get 9.7kg SiC micro mist (the about 80 μ m of particle diameter), 0.2kg aluminium colloidal sol and 0.1kg pimelinketone, they are carried out the mixed slurry E of getting of mechanical stirring with water; Get 4kg SiC micro mist (the about 80 μ m of particle diameter) and 6kg aluminium colloidal sol, they are carried out the mixed slurry F of getting of mechanical stirring with water; Then the zirconium aluminium silicate fiber dimensional fabric that contains after 500 ℃ of pre-burnings is immersed among the slurry E, the vacuum condition and the power that are aided with 0.01MPa simultaneously are the ultra-sonic oscillation of 1kW, the zirconium aluminium silicate fiber dimensional fabric that contains after utilizing mould to suction slurry infiltration processing subsequently carries out sheet material or the difform cavity of artificial extrusion forming with the acquisition different size, and then sheet material after the moulding and cavity are carried out 200 ℃ drying and dehydrating processing and 800 ℃ solidification treatment; Repeat that the infiltration of above-mentioned suction slurry is handled and dry solidification is handled 3 times and (inhaled the slurry infiltration and handle use slurry F for the last time, all the other suction slurry infiltrations are handled and are used slurry E), at last with the sheet material and cavity calcining 1 hour and final ceramic fiber fabric enhanced microwave heating plate of the present invention and the heating chamber finished product of obtaining under 1300 ℃ that make.
Claims (4)
1. ceramic fiber fabric enhanced microwave heating plate and heating chamber are made up of the good ceramic fiber fabric of wave, microwave absorbing heating component and mineral binder bond, 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, can be aluminum silicate fiber, silica fiber, high alumina silicate fiber, contain chromium (Cr
2O
3) aluminum silicate fiber, contain zirconium (ZrO
2) aluminum silicate fiber, polycrystalline mullite fibre or polycrystalline alumina fiber;
(2) microwave absorbing heating component is can the efficient absorption microwave and SiC powder, Graphite Powder 99, CuO powder, the Fe of heating
3O
4The mixture of one or more in powder, AlN powder and the metal fine powder, the particle diameter of powder are about 1～100 μ m;
(3) mineral binder bond is one or more the mixture in the commercialization high-temp glue (mud) of water glass, silicon sol, aluminium colloidal sol and different temperature resistant grades.
2. the making method of claim 1 described ceramic fiber fabric enhanced microwave heating plate and heating chamber is characterized in that:
(1) pulp preparation: generate heat component powder, mineral binder bond, surface-modifying agent and water of microwave absorbing mixed mutually, carry out sufficient mechanical stirring and make slurry, regulate the viscosity of slurry with water;
(2) pre-burning of ceramic fiber fabric: ceramic fiber fabric as base material, is carried out pre-burning with it at 300～500 ℃;
(3) inhaling the slurry infiltration handles: the ceramic fiber fabric after the pre-burning is immersed in the slurry, fully absorb slurry in order to ensure ceramic fiber fabric, can be aided with vacuum condition simultaneously, exert pressure, ultra-sonic oscillation or mechanical vibration;
(4) mould molding: utilize mould that the ceramic fiber fabric of inhaling after the slurry infiltration is handled is carried out pressure forming to obtain the sheet material or the difform cavity of different size, the size that the height of sheet material and cavity density passes through to be exerted pressure is controlled;
(5) drying and solidification treatment: sheet material after the above-mentioned moulding and cavity are carried out the drying and dehydrating processing at 100～200 ℃, be cured at 500～800 ℃ subsequently and handle and remove surface-modifying agent; Dry and solidification treatment is preferentially selected microwave heating;
(6) circulation repeating step (3) and (5) are repeatedly: 0～6 time;
(7) high-temperature calcination: above-mentioned sheet material and cavity (are preferentially selected microwave heating) in calcining more than 1000 ℃ more than 1 hour, finally obtain ceramic fiber fabric enhanced microwave heating plate of the present invention and heating chamber finished product.
3. the making method of ceramic fiber fabric enhanced microwave heating plate according to claim 2 and heating chamber, it is characterized in that, described slurry is formed and proportioning is: microwave absorbing heating component, the mineral binder bond of 0～60wt.% and the surface-modifying agent (adding suitable quantity of water as required) of 0～2wt.% of 40～100wt.%, wherein surface-modifying agent can be pimelinketone or nonionic octyl phenoxyethanol, and microwave absorbing heating component, mineral binder bond and the total weight percent of surface-modifying agent three are 100%.
4. according to claim 1 and the described heating chamber of claim 2, it is characterized in that, described heating chamber is the on-fixed Installation Modes in microwave field, 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 size of large size 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 true CN101565322A (en) | 2009-10-28 |
| CN101565322B 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 (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194578A (en) * | 2013-04-19 | 2013-07-10 | 申偲伯 | Microwave energy high-temperature atmosphere heat treatment furnace |
| CN104058773A (en) * | 2014-06-09 | 2014-09-24 | 青岛东方循环能源有限公司 | Synthesis method of silicic-acid-base wave-transparent material |
| CN105198470A (en) * | 2015-09-22 | 2015-12-30 | 北京新立机械有限责任公司 | High-temperature-resistant aluminum silicate fiber composite wave-transmitting material and preparing method thereof |
| CN106747447A (en) * | 2016-06-25 | 2017-05-31 | 河南工业大学 | One kind synthesis Al4SiC4The new method of powder body material |
| 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 |
| CN109650933A (en) * | 2019-01-28 | 2019-04-19 | 陕西科技大学 | A kind of porous C o3O4/Al2SiO5Low-density inhales wave mode complex phase ceramic and preparation method thereof |
| CN109647865A (en) * | 2019-01-11 | 2019-04-19 | 南开大学 | A kind of organic waste anaerobic low temperature pyrogenation device and application |
| CN111546485A (en) * | 2020-05-14 | 2020-08-18 | 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 |
| CN113677523A (en) * | 2019-04-11 | 2021-11-19 | 艾克斯奥姆材料股份有限公司 | Surface treatment of ceramic coating/impregnating materials |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822099B (en) * | 2019-02-28 | 2020-08-04 | 昆明理工大学 | Preparation method of special mold for microwave hot-pressing furnace |
Family Cites Families (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 |
| CN100551869C (en) * | 2007-07-17 | 2009-10-21 | 昆明理工大学 | The ceramic-base wave-permeation supporting body and the production method that are used for microwave heating |
-
2009
- 2009-01-21 CN CN200910001066.1A patent/CN101565322B/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194578A (en) * | 2013-04-19 | 2013-07-10 | 申偲伯 | Microwave energy high-temperature atmosphere heat treatment furnace |
| CN103194578B (en) * | 2013-04-19 | 2015-11-25 | 申偲伯 | Microwave energy high-temperature atmosphere heat treatment furnace |
| CN104058773A (en) * | 2014-06-09 | 2014-09-24 | 青岛东方循环能源有限公司 | Synthesis method of silicic-acid-base 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 |
| CN105198470A (en) * | 2015-09-22 | 2015-12-30 | 北京新立机械有限责任公司 | High-temperature-resistant aluminum silicate fiber composite wave-transmitting material and preparing method thereof |
| CN106747447A (en) * | 2016-06-25 | 2017-05-31 | 河南工业大学 | One kind synthesis Al4SiC4The new method of powder body material |
| 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 |
| CN109647865A (en) * | 2019-01-11 | 2019-04-19 | 南开大学 | A kind of organic waste anaerobic low temperature pyrogenation device and application |
| CN109650933A (en) * | 2019-01-28 | 2019-04-19 | 陕西科技大学 | A kind of porous C o3O4/Al2SiO5Low-density inhales wave mode complex phase ceramic and preparation method thereof |
| 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 |
| CN113677523A (en) * | 2019-04-11 | 2021-11-19 | 艾克斯奥姆材料股份有限公司 | Surface treatment of ceramic coating/impregnating materials |
| CN113677523B (en) * | 2019-04-11 | 2023-07-04 | 艾克斯奥姆材料股份有限公司 | Surface treatment of ceramic coating/impregnating materials |
| CN111546485A (en) * | 2020-05-14 | 2020-08-18 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101565322B (en) | 2014-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101565322B (en) | Ceramic fiber fabric-reinforced microwave heating plate and chamber and manufacturing method thereof | |
| CN102603348B (en) | A kind of nano-pore heat insulating materials and preparation method thereof | |
| CN104446222A (en) | Ceramic fiber plate and preparation method thereof | |
| CN101568208B (en) | Microwave and heating element combined heating type heating chamber and manufacturing method thereof | |
| CN106927835B (en) | The zirconium oxide fiber board of high-intensitive superhigh temperature resistant or the preparation method of profiled piece | |
| US8652567B2 (en) | Method and device for producing carbon paper | |
| CN108585922B (en) | Aerogel ceramic fiber heat-insulating plate and preparation method thereof | |
| CN108610050A (en) | A kind of porous silicon carbide ceramic and preparation method thereof | |
| CN108484194B (en) | Al (aluminum)2O3-SiO2Base composite material and rapid preparation method thereof | |
| KR101619889B1 (en) | Heat insulating material and method for producing same | |
| CN106187069A (en) | A kind of preparation method of super-hydrophobic high-strength light heat-barrier material | |
| CN108116002B (en) | A kind of sandwich thermally protective materials and its manufacturing method with high slab strength | |
| CN102199042A (en) | Lightweight rigid ceramic heat-insulation tile and manufacture method thereof | |
| CN103936452A (en) | Preparation method of unidirectional carbon/carbon composite material with high heat conductivity | |
| NL8300113A (en) | FORMED PRODUCT FROM CALCIUM SILICATE. | |
| CN106218061B (en) | A kind of double-decker ceramic matric composite and preparation method thereof | |
| CN101568207B (en) | Microwave heating plate and chamber and method for manufacturing same | |
| CN106957179A (en) | A kind of SiBN fiber reinforcements SiO2‑BN‑Al2O3The preparation method of wave-penetrating composite material | |
| CN101568206A (en) | Energy-saving easily-changeable high-temperature microwave heating chamber and manufacturing method thereof | |
| CN104131363B (en) | A kind of porous mullite fibre | |
| CN109081673A (en) | A kind of fiber reinforcement alumina aerogels composite material and preparation method | |
| CN105948781B (en) | A kind of preparation method of high opening rate porous silicon carbide ceramic material | |
| CN104326751A (en) | Microwave sintering method of ZTA ceramic | |
| CN104553164B (en) | A kind of high-strength nano ceramic fibers antiradiation heat-insulating shield and preparation method thereof | |
| CN101565307B (en) | Microwave high-temperature heating heat-generating material containing MoSi2 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 |
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. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20210121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |