CN203619302U - Composite cooker made of carbon-carbon composite and metal material - Google Patents
Composite cooker made of carbon-carbon composite and metal material Download PDFInfo
- Publication number
- CN203619302U CN203619302U CN201320514473.4U CN201320514473U CN203619302U CN 203619302 U CN203619302 U CN 203619302U CN 201320514473 U CN201320514473 U CN 201320514473U CN 203619302 U CN203619302 U CN 203619302U
- Authority
- CN
- China
- Prior art keywords
- carbon
- base substrate
- metal
- compound material
- composite
- 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 - Lifetime
Links
Images
Landscapes
- Carbon And Carbon Compounds (AREA)
- Cookers (AREA)
Abstract
The utility model discloses a composite cooker made of a carbon-carbon composite and a metal material. The composite cooker is characterized in that the composite cooker comprises an outer blank made of the carbon-carbon composite, an inner blank made of the metal material and a connecting layer connecting the outer blank with the inner blank. The connecting layer is a metallic layer produced on the surface of the outer blank. The metallic layer is produced through liquid-phase impregnation and calcination reduction of the outer blank. The metal connecting layer is produced on the surface of the carbon-carbon composite through liquid-phase impregnation and calcination reduction, chemical composition and micro geometric structure of the surface of the carbon-carbon composite are changed, and the metal connecting layer and the metal material which are adhered to each other have good compatibility; compared with electromagnetic heating cookers only made of metal or made of metal composites, the produced composite cooker has the advantages of rapidness in heating, high heat efficiency, portability, corrosion resistance, high strength and the like.
Description
Technical field
The utility model relates to a kind of heat-cooker, specifically a kind of carbon/carbon compound material and metal material composite cooker.
Background technology
Electromagnetic oven is the product of modern kitchen revolution, and it is without naked light or conduction-type heats and allow heat directly produce in the bottom of a pan, and therefore the thermal efficiency is greatly improved.Be a kind of energy-efficient kitchen tools, be different from all the having fire or heat without fire conduction of tradition completely.Produce heat because electromagnetic oven produces eddy current by the direct induced field in the bottom of a pan, therefore traditional cooking utensil for electromagnet oven all cylinder iron or stainless steel manufacture, (is about 7.81g/cm because the density of iron is higher
3), and heat-insulating property is poor, and iron cooker is heavier, is also unfavorable for that food is incubated for a long time.
Carbon/carbon compound material has low-density, high strength, high ratio modulus, high-termal conductivity, low-expansion coefficient, and thermal shock resistance is good, dimensional stability advantages of higher, is one of the most rising high-temperature material.Meanwhile, carbon/carbon compound material also can pass through electromagnetic induction heating, and the thermal efficiency is very high, in various industrial induction heaters, is often used as heater.
Document 1: the patent No. is 201020528356.X, the applying date is 2010.09.14, denomination of invention is that a kind of patent of inner port for electro-thermal cooker discloses a kind of interior pot of being prepared by carbon/carbon compound material, there is good heat conduction, insulation and mechanical property, and the weight of interior pot, long service life are reduced.
But, because carbon/carbon compound material can not directly contact with food, when application, need to be in its surface preparation coating, current technical finesse is also comparatively difficult, and carbon/carbon compound material cost is also very high.Therefore, people need to prepare the composite cooker of carbon/carbon compound material and metal material.
But carbon/carbon compound material and metal have larger difference at the aspect such as crystal structure, physicochemical characteristics, the angle of wetting of carbon/carbon compound material and most metals is greater than 90 °, cannot directly connect.This just need to add the third material at carbon/carbon compound material and metal two storerooms, prepares articulamentum, thereby realizes being connected of carbon/carbon compound material and metal.
Document 2: " Cu-Cr alloy cladding surface modification carbon/carbon compound material; mining metallurgical engineering; 2007 (06): P58～P60 ", adopting Cu-Cr bianry alloy is raw material, in vacuum heater, temperature is 1200～1600 ℃, and vacuum is less than under 10 Pa conditions, and carbon/carbon compound material is implemented to surface cladding processing.Result shows, cladding impels Cr enrichment of element in alloy in surface of carbon/carbon composite, and generates Cr with C element reaction in-situ
3c
2; This reactant is stratiform continuous distributed in surface of carbon/carbon composite, plays interfaces transition effect between carbon/carbon compound material and metal, contributes to improve connectivity between the two.
Document 3: mention in " Direct joining of CFC to copper. Journal of Nuclear Materials; 2004. 329-333; Part B (0): P1563～P1566 " by surface of carbon/carbon composite brushing one deck Mo-Cr alloy powder slip, in vacuum drying oven more than 1000 ℃, having made thickness is the alloy coat of 5～10 μ m, and then carbon/carbon compound material directly can be connected with Cu.
Summary of the invention
The purpose of this utility model is to provide a kind of carbon/carbon compound material and metal material composite cooker.
The utility model is to adopt following technical scheme to realize its goal of the invention, a kind of carbon/carbon compound material and metal material composite cooker, it comprises the outer base substrate of carbon/carbon compound material, metal material internal layer base substrate and connects the articulamentum of the outer base substrate of carbon/carbon compound material and metal material internal layer base substrate, described articulamentum is the metal particle layer of preparation in the outer billet surface of carbon/carbon compound material, and described metal particle layer is that the outer base substrate of carbon/carbon compound material is through liquid impregnation, the preparation of calcining reduction step.
The thickness of metal particle layer described in the utility model is 0.01 μ m～100 μ m.
Metal material internal layer base substrate described in the utility model is prepared by a kind of material in alloy or copper or aluminium or iron.
The outer base substrate of carbon/carbon compound material of composite cooker described in the utility model, the shear strength at metal material internal layer base substrate interface are 10MPa～50MPa.
Owing to adopting technique scheme, the utility model has been realized goal of the invention preferably, by preparing metal connecting layer at surface of carbon/carbon composite, chemical composition and the micro-geometry of surface of carbon/carbon composite are changed, and the metal connecting layer of adhering to and metal material have good wetability, improve the intensity that carbon/carbon compound material is connected with metal material; The carbon/carbon compound material of producing compared with existing single irony or other many metal composite Electromagnetic Heating cooker, has that heating is fast, the thermal efficiency is high, light, corrosion-resistant, intensity advantages of higher with metal material composite cooker.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the A place enlarged diagram of Fig. 1;
Fig. 3 is the structural representation of the utility model embodiment 2.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1:
As seen from Figure 1, Figure 2, a kind of carbon/carbon compound material and metal material composite cooker, it comprises the outer base substrate 2 of carbon/carbon compound material, metal material internal layer base substrate 3 and connects the articulamentum 4 of the outer base substrate of carbon/carbon compound material and metal material internal layer base substrate, described articulamentum 4 is for preparation is in the metal particle layer on the outer base substrate of carbon/carbon compound material 2 surfaces, and described metal particle layer is that the outer base substrate 2 of carbon/carbon compound material is through liquid impregnation, the preparation of calcining reduction step.
The thickness of metal particle layer described in the utility model is 0.01 μ m～100 μ m.The present embodiment is 30 μ m.
Metal material internal layer base substrate 3 described in the utility model is prepared by a kind of material in alloy or copper or aluminium or iron.The present embodiment is metallic copper.
The outer base substrate 2 of carbon/carbon compound material of composite cooker described in the utility model, the shear strength at metal material internal layer base substrate 3 interfaces are that shear strength is 10MPa～50MPa.The present embodiment is 30MPa.
The present embodiment is complex inner boiler or the slaughterhouse of the outer base substrate 2 of carbon/carbon compound material and metallic copper.Handle 1 is arranged on the outer base substrate 2 of carbon/carbon compound material.
Its preparation method is base: carbon/carbon compound material base substrate is machined to the outer base substrate 2 of carbon/carbon compound material of required form, and for subsequent use after washing, oven dry;
Carbon/carbon compound material base substrate described in the utility model can be by a kind of or combination preparation in mold pressing or chemical vapour deposition (CVD) or liquid impregnation method.The present embodiment is first made carbon fiber basic unit precast body by carbon fiber by desired structure and shape, then makes after the heavy density of chemical gaseous phase.
For removing impurity in the outer base substrate 2 of carbon/carbon compound material; the utility model is before washing, drying; outer the carbon/carbon compound material making base substrate 2 is put into high temperature furnace and carry out purification process; under vacuum or protective atmosphere condition, add wherein impurity of heat abstraction; cleansing temp is 1800 ℃～2500 ℃, and temperature retention time is 2h～6h.The present embodiment cleansing temp is 2200 ℃, and temperature retention time is 2h.
Dipping: the outer base substrate 2 of carbon/carbon compound material that upper step is made is put into the container that the alcohol solution that contains at least one metal ion is housed and flooded 1h～50h, then solution is warmed up to 80 ℃～150 ℃, insulation 1h～10h, be cooled to after room temperature, outer carbon/carbon compound material base substrate 2 is taken out from container under normal temperature and dried in the shade, prepare slaine coating on the outer base substrate of carbon/carbon compound material 2 surfaces;
The compound method of the alcohol solution that contains at least one metal ion described in the utility model is by soluble in water at least one slaine, the volume of absolute ethyl alcohol accounts for 5 ﹪～30 ﹪ of overall solution volume, aqueous solution of urea accounts for 5 ﹪～20 ﹪ of overall solution volume, the percent by volume sum of water, absolute ethyl alcohol and aqueous solution of urea is 100 ﹪, in solution, add aqueous solution of urea and the absolute ethyl alcohol of 0.5mol/L～3mol/L, be mixed with the aqueous solution that metal ion total concentration is 0.05mol/L～5mol/L.
Slaine described in the utility model is a kind of or combination in nitrate soluble in water or sulfate or chlorate.
Metal ion described in the utility model is a kind of or combination in copper ion or aluminium ion or iron ion or nickel ion or lanthanum ion or chromium ion.
Slaine described in the present embodiment is copper sulphate and chromic nitrate, while preparing alcohol solution, the volume of absolute ethyl alcohol accounts for 20 ﹪ of overall solution volume, aqueous solution of urea accounts for 10 ﹪ of overall solution volume, the percent by volume sum of water, absolute ethyl alcohol and aqueous solution of urea is 100 ﹪, in solution, add aqueous solution of urea and the absolute ethyl alcohol of 2mol/L, be mixed with the aqueous solution that metal ion total concentration is 2mol/L.Wherein, in solution, copper ion is 15:3 with chromium ion atom number ratio.
When dipping, outer carbon/carbon compound material base substrate 2 is put into the container that prepared alcohol solution is housed and flood 24h, then solution is warmed up to 125 ℃, insulation 3h, be cooled to after room temperature, outer carbon/carbon compound material base substrate 2 is taken out from container under normal temperature and dried in the shade, be prepared with on the outer base substrate of carbon/carbon compound material 2 surfaces the coating that comprises copper sulphate and chromic nitrate.
The utility model also can adopt spraying method to prepare slaine coating on the outer base substrate of carbon/carbon compound material 2 surfaces.
Articulamentum preparation: the outer base substrate 2 of carbon/carbon compound material that upper step is made is put into reduction furnace, at 300 ℃～1200 ℃, pass into hydrogen and carry out calcining reduction, the recovery time is 1h～50h, be cooled to afterwards normal temperature, making surface has the outer base substrate 2 of carbon/carbon compound material of metal particle layer;
The thickness of metal particle layer described in the utility model is 0.01 μ m～100 μ m.
Outer the carbon/carbon compound material making base substrate 2 is put into reduction furnace by the present embodiment, at 900 ℃, pass into hydrogen and carry out calcining reduction, the recovery time is 3h, be cooled to afterwards normal temperature, make surface and include the outer base substrate 2 of carbon/carbon compound material of the metal particle layer of copper particle, chromium particle; The thickness of described metal particle layer is 30 μ m.
Metal material internal layer body preparation: metal material is made to metal material internal layer base substrate 3 by desired structure and shape, and thickness is 0.1 ㎜～5 ㎜, and the joint face of metal material internal layer base substrate 3 is carried out to frosted processing;
Metal material internal layer base substrate 3 described in the utility model is prepared by a kind of material in alloy or copper or aluminium or iron.
Metal material internal layer base substrate 3 described in the present embodiment is prepared by metallic copper material.
Combined Processing: the outer base substrate 2 of carbon/carbon compound material that upper step is made and metal material internal layer base substrate 3 interference fit that make are integral, the magnitude of interference is 0.02 ㎜～0.15 ㎜, and the metal particle layer on the outer base substrate 2 of carbon/carbon compound material is adjacent with the joint face of metal material internal layer base substrate 3, then put it in vacuum drying oven, be heated to 500 ℃～2200 ℃, under the MPa pressure of 0.01MPa～10, keep 10min～500min, make the joint face formation metallurgical binding of metal particle layer on the outer base substrate 2 of carbon/carbon compound material and metal material internal layer base substrate 3, make carbon/carbon compound material and metal material composite cooker.
The present embodiment is by integral with the metallic copper material internal layer base substrate interference fit making outer the carbon/carbon compound material making base substrate 2, the magnitude of interference is 0.05 ㎜, then put it in vacuum drying oven, be heated to 1300 ℃, under 0.05MPa pressure, keep 30min, make to include the metal particle layer of copper particle and chromium particle and the joint face of metal material internal layer base substrate 3 formation metallurgical binding on the outer base substrate 2 of carbon/carbon compound material, make the composite cooker of carbon/carbon compound material and metallic copper material.
Embodiment 2:
In dipping, slaine is aluminum nitrate and chromic nitrate, and in alcohol solution, aluminium ion is with chromium ion atom number than being 15:4, and the outer base substrate of carbon/carbon compound material 2 surfaces are prepared with the coating of aluminum nitrate and chromic nitrate.In articulamentum preparation, making surface has the outer base substrate 2 of carbon/carbon compound material of the metal particle layer of aluminum particulate, chromium particle, and the thickness of described metal particle layer is 28 μ m.Described metal material internal layer base substrate 3 is prepared by metallic aluminum material.
Make the composite cooker of carbon/carbon compound material and metallic aluminum material, the present embodiment is slaughterhouse.
Through test, the shear strength at the present embodiment carbon/carbon composite material base layer base substrate 2, metallic aluminum material basic unit base substrate interface is 30MPa.
Remaining with embodiment 1.
Embodiment 3:
In dipping, slaine is nickel nitrate and copper sulphate, and in alcohol solution, nickel ion is with copper ion atom number than being 15:2, and the outer base substrate of carbon/carbon compound material 2 surfaces are prepared with the coating of nickel nitrate and copper sulphate.In articulamentum preparation, outer the carbon/carbon compound material making base substrate 2 is put into reduction furnace, at 1100 ℃, pass into hydrogen and carry out calcining reduction, recovery time is 3h, be cooled to afterwards normal temperature, make surface and include the outer base substrate 2 of carbon/carbon compound material of the metal particle layer of nickel particles, copper particle; The thickness of described metal particle layer is 50 μ m.Described metal material internal layer base substrate 3 is prepared by metallic iron material.In Combined Processing, by integral with metal material internal layer base substrate 3 interference fit that make outer the carbon/carbon compound material making base substrate 2, the magnitude of interference is 0.1 ㎜, then put it in vacuum drying oven, be heated to 1400 ℃, under 0.05MPa pressure, keep 30min, make to include on the outer base substrate 2 of carbon/carbon compound material the metal particle layer of nickel particles and copper particle and the joint face of metal material internal layer base substrate 3 formation metallurgical binding, make the composite cooker of carbon/carbon compound material and metallic iron material, as shown in Figure 3, the present embodiment is frying pan.
Through test, the shear strength at the outer base substrate 2 of the present embodiment carbon/carbon compound material, metallic iron material outer layer base substrate interface is 25MPa.
Remaining with embodiment 1.
Embodiment 4:
In dipping, slaine is nickel nitrate, lanthanum nitrate and aluminum nitrate, and nickel ion, lanthanum ion and aluminium ion atom number are than being 15:3:2, and the outer base substrate of carbon/carbon compound material 2 surfaces are prepared with the coating of nickel nitrate, lanthanum nitrate and aluminum nitrate.In articulamentum preparation, make surface and include the outer base substrate 2 of carbon/carbon compound material of the metal particle layer of nickel particles, lanthanum particle and aluminum particulate, the thickness of metal particle layer is 35 μ m; Described metal material internal layer base substrate 3 is prepared by stainless steel material.In Combined Processing with embodiment 3.
The composite cooker that makes carbon/carbon compound material and metal stainless steel material, the present embodiment can be frying pan or slaughterhouse.
Through test, the shear strength at the outer base substrate 2 of the present embodiment carbon/carbon compound material, metal stainless steel material internal layer base substrate interface is 20MPa.
Remaining with embodiment 1.
Claims (4)
1. a carbon/carbon compound material and metal material composite cooker, it is characterized in that it comprises the outer base substrate of carbon/carbon compound material, metal material internal layer base substrate and connects the articulamentum of the outer base substrate of carbon/carbon compound material and metal material internal layer base substrate, described articulamentum is the metal particle layer of preparation in the outer billet surface of carbon/carbon compound material, and described metal particle layer is that the outer base substrate of carbon/carbon compound material is through liquid impregnation, the preparation of calcining reduction step.
2. carbon/carbon compound material according to claim 1 and metal material composite cooker, the thickness that it is characterized in that described metal particle layer is 0.01 μ m～100 μ m.
3. carbon/carbon compound material according to claim 1 and metal material composite cooker, the metal material internal layer base substrate described in it is characterized in that is prepared by a kind of material in alloy or copper or aluminium or iron.
4. carbon/carbon compound material according to claim 1 and metal material composite cooker, is characterized in that the outer base substrate of carbon/carbon compound material of described composite cooker, the shear strength at metal material internal layer base substrate interface are 10MPa～50MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320514473.4U CN203619302U (en) | 2013-08-22 | 2013-08-22 | Composite cooker made of carbon-carbon composite and metal material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320514473.4U CN203619302U (en) | 2013-08-22 | 2013-08-22 | Composite cooker made of carbon-carbon composite and metal material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203619302U true CN203619302U (en) | 2014-06-04 |
Family
ID=50805845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320514473.4U Expired - Lifetime CN203619302U (en) | 2013-08-22 | 2013-08-22 | Composite cooker made of carbon-carbon composite and metal material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203619302U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431746A (en) * | 2013-08-22 | 2013-12-11 | 湖南金博复合材料科技有限公司 | Carbon/carbon composite and metallic material compound cooker and production method |
| CN110464205A (en) * | 2019-09-24 | 2019-11-19 | 上海纯米电子科技有限公司 | A kind of cookware suitable for electromagnetic heating utensil, electromagnetic heating utensil |
| CN113453825A (en) * | 2019-03-18 | 2021-09-28 | 惠普发展公司，有限责任合伙企业 | Three-dimensional object shaping |
-
2013
- 2013-08-22 CN CN201320514473.4U patent/CN203619302U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431746A (en) * | 2013-08-22 | 2013-12-11 | 湖南金博复合材料科技有限公司 | Carbon/carbon composite and metallic material compound cooker and production method |
| CN103431746B (en) * | 2013-08-22 | 2015-10-21 | 湖南金博复合材料科技有限公司 | Carbon/carbon compound material and metal material composite cooker and production method |
| CN113453825A (en) * | 2019-03-18 | 2021-09-28 | 惠普发展公司，有限责任合伙企业 | Three-dimensional object shaping |
| CN113453825B (en) * | 2019-03-18 | 2023-10-31 | 惠普发展公司，有限责任合伙企业 | Three-dimensional object shaping |
| CN110464205A (en) * | 2019-09-24 | 2019-11-19 | 上海纯米电子科技有限公司 | A kind of cookware suitable for electromagnetic heating utensil, electromagnetic heating utensil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103431746B (en) | Carbon/carbon compound material and metal material composite cooker and production method | |
| CN104726734B (en) | The preparation method of Aluminum Matrix Composites Strengthened by SiC | |
| CN103691329B (en) | Preparation method of porous stainless steel membrane | |
| CN101805126B (en) | Thermal barrier coating on surface of steel substrate and preparation method | |
| CN203619302U (en) | Composite cooker made of carbon-carbon composite and metal material | |
| CN205107264U (en) | Cooking pot | |
| CN104496564A (en) | Method for preparing ceramic coating on surface of carbon/carbon composite material | |
| CN201675698U (en) | Metal magnetic ceramic pot | |
| CN104593630B (en) | Directional solidifying preparation method of lotus-shaped porous aluminum | |
| CN102391015A (en) | SiC ceramic surface treatment method and application thereof | |
| CN102784606A (en) | Reacting kettle with ceramic composite coating | |
| CN211380761U (en) | Pan and cooking equipment | |
| CN205493577U (en) | Magnetic conduction pan with end is covered in hot spraying | |
| CN105296918B (en) | A kind of tungsten surface A l2O3-SiO2High-temperature insulating coating and preparation method thereof | |
| CN101983757B (en) | Palladium composite membrane taking multihole FeAlCr as substrate and preparation method thereof | |
| CN209644707U (en) | A kind of kitchen cookware | |
| CN101779910A (en) | Safety electromagnetic induction heating ceramic pot | |
| CN100502739C (en) | Energy-saving pot and its making process | |
| CN104261871A (en) | Zrc foam ceramic and preparation method thereof | |
| CN103435373B (en) | Carbon/carbon composite material connection layer and preparation method | |
| CN105384453B (en) | A kind of preparation method of high temperature resistant heat insulation composite | |
| CN106007519A (en) | Preparation method of compound carbon fiber heat-insulation material | |
| CN110983230A (en) | Heat-insulating coating of electromagnetic pot and preparation method thereof | |
| CN103433494B (en) | Carbon/carbon composite and metallic material connecting piece and production method | |
| CN202355173U (en) | Composite-bottom pan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 413000 Hunan province Yiyang Yingbin Road No. 2 Patentee after: Hunan Jinbo Carbon Co.,Ltd. Address before: 413000 Hunan province Yiyang Yingbin Road No. 2 Patentee before: Hunan Jinbo Composite Material Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |