CN106167419B - Heat-stable ceramic casserole and preparation method with metal magnetic conducting film - Google Patents
Heat-stable ceramic casserole and preparation method with metal magnetic conducting film Download PDFInfo
- Publication number
- CN106167419B CN106167419B CN201610543605.4A CN201610543605A CN106167419B CN 106167419 B CN106167419 B CN 106167419B CN 201610543605 A CN201610543605 A CN 201610543605A CN 106167419 B CN106167419 B CN 106167419B
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- Prior art keywords
- metal
- casserole
- pot body
- magnetic conducting
- spraying
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/88—Metals
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
- A47J36/027—Cooking- or baking-vessels specially adapted for use in microwave ovens; Accessories therefor
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
- C04B41/515—Other specific metals
- C04B41/5155—Aluminium
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
Abstract
The present invention relates to casserole manufacturing field, specially a kind of heat-stable ceramic casserole with metal magnetic conducting film, including pot body, the bottom of pot body are successively coated with intermediate metal, metal magnetic conducting layer and coat of metal.The metal transition layer thickness 0.1-0.2mm, the metal magnetic conducting thickness degree 0.2-0.5mm, the coat of metal thickness 0.1-0.2mm；Three layers of overall thickness is 0.6-0.7mm.The present invention has rational design, using the maximum benefit of this technology be by the natural of ceramic cooker, it is nontoxic, the genuine flames of anger with electromagnetic oven, it is convenient and efficient to combine, develop a kind of Marmite for electromagnetic stove, the culinary art requirement for adapting to modern consumer, has good market application prospect.
Description
Technical field
It is specially a kind of with the heat-stable ceramic casserole of metal magnetic conducting film and preparation side the present invention relates to casserole manufacturing field
Method.
Background technique
Electromagnetic oven enters common people house and becomes a reality already, and with constantly advocating for flames of anger heat source, electromagnetic oven is more
Powerful vitality is shown, and ceramic casserole is nontoxic, genuine feature is even more the kitchen tools of other materials cannot generation
It replaces.Since heat-stable ceramic casserole does not have magnetic conductivity, can not be used on electromagnetic oven.And if electromagnetism on heat-stable ceramic casserole
Furnace is suitble to current culinary art to require, and consumption demand is the primary new revolution of casserole technology, and domestic and abroad market prospect is boundless.
Summary of the invention
Since the heat-stable ceramic casserole sold on Vehicles Collected from Market does not have magnetic conduction function, cannot directly be used on electromagnetic oven,
The purpose of the present invention is developing electromagnetic thermal-resisting ceramic casserole, it will thoroughly solve the problems, such as that heat-resisting casserole cannot be used for electromagnetic oven.
The present invention is achieved by the following technical scheme:
A kind of heat-stable ceramic casserole with metal magnetic conducting film, including pot body, the bottom of pot body are successively coated with metal
Transition zone, metal magnetic conducting layer and coat of metal.
The metal transition layer thickness 0.1-0.2mm, the metal magnetic conducting thickness degree 0.2-0.5mm, the metal coating
Thickness degree 0.1-0.2mm；Three layers of overall thickness is 0.6-0.7mm.
The preparation method of the above-mentioned heat-stable ceramic casserole with metal magnetic conducting film, includes the following steps:
(1), product sorts
Sintering state is presented in ceramic casserole, and water absorption rate is greater than 1%, and product bottom is smooth；
(2), spraying process process
By in metal spraying silk plug to spray gun, casserole product is buckled and is placed on smooth tooling turntable, sprayed protection device
Tool is placed on casserole product；Sprayed protection device is sprayed for covering other places of the casserole in addition to bottom surface, while for standardizing
Position.
With spray gun in casserole bottom surface fast spraying intermediate metal, transition zone, which is used as, combines bottom, and 1100 DEG C of spraying temperature；
After cooling 5min, spray metal magnetic layer, 1000 DEG C of spraying temperature；
Cooling 1h or more polishes magnetic conduction layer surface with hardhead sponge, then spray metal protective layer, and 1200 DEG C of spraying temperature.
The metal spraying silk constitutes metal base using aluminium alloy, titanium alloy, Stainless Steel, and its ratio be 3:2:1, are made
The wire that diameter is 1.5 millimeters, the purchase of the toolings such as spray gun market.In the high temperature environment with spray gun, tooling device is utilized
It sprays to form metallic film in heat-stable ceramic casserole bottom, sprays a protective layer after cooling again, after placing hardening.Metal
Silk is atomized into metal microparticle in the high temperature environment, and pico- softening occurs for heat-stable ceramic glaze paint under high temperature action, after softening
Glaze layer surface encounters metal microparticle and fills and leads up ceramic pan bottom surface stomata rapidly, with the extension of spray time, metal microparticle
Just forming metal coating after cooling in the heat-stable ceramic the bottom of a pan can be made using the magnetic conduction function of metal coating on electromagnetic oven
With heat-stable ceramic casserole cooking food.
The present invention has the advantage that
1, magnetic conduction film hardness is big, and stomata is few, and the magnetic conduction service life is long.
2, magnetic conductive film is not afraid of water.
3, heat-stable ceramic thermal stability is good, and magnetic conductive film is not easy to puncture.
4, simple process is suitble to large-scale industrial production convenient for grasping.
5, safe devoid of risk.
6, heat dissipation is slow, good heat insulation.
7, nontoxic, it is genuine, it is convenient and efficient.
The present invention has rational design, is by the natural, nontoxic of ceramic cooker, Normal juice using the maximum benefit of this technology
Original flavor with the flames of anger of electromagnetic oven, it is convenient and efficient combine, develop a kind of ceramic casserole of electromagnetic oven, adapt to modern consumer
Culinary art requirement, have good market application prospect.
Specific embodiment
Specific embodiments of the present invention are described in detail below.
A kind of heat-stable ceramic casserole with metal magnetic conducting film, including pot body, the bottom of pot body are successively coated with metal
Transition zone, metal magnetic conducting layer and coat of metal.
The metal transition layer thickness 0.1-0.2mm, the metal magnetic conducting thickness degree 0.2-0.5mm, the metal coating
Thickness degree 0.1-0.2mm；Three layers of overall thickness is 0.6-0.7mm.
It is specific the preparation method is as follows:
One, preliminary preparation
(1), product sorts
Sintering state will be presented in product, and water absorption rate is greater than 1%；Product bottom is smooth, without base bubble, glaze slag, spot with
And the defects of accumulation pore.
(2), sprayed protection utensil is wanted regular, to be justified, and must not have deformation, uneven phenomenon.
(3), site environment is clean, must not pollute.
Two, spraying process process
Metal spraying silk is slowly filled in spray gun；
Product button is placed on smooth tooling turntable；
Keeping device is placed on product；
Accomplish fluently light；
With spray gun fast spraying combination bottom (transition zone), 1100 DEG C of spraying temperature；
Cooling 5min or more；
Magnetic layer (1000 degree so that wire granulates) is sprayed, with the distance and spraying rate tune of spray gun to pot body surface
Save the uniformity of magnetic conductive film；
It is 1 hour cooling or more；
With hardhead sponge polishing magnetic conduction film surface (so that uniformly good-looking beauty)；
Outermost stopping off, 1200 DEG C of spraying temperature；
It is put in storage with lid pack (not hurt film with rigid article).
Three, sampling observation electromagnetic oven is tested magnetic conduction effect and is made a record.
Four, success rate reaches 95% or more.
Five, total film thickness control is at 0.6-0.7 millimeters.
Six, transition zone, magnetic layer, protective layer material be consistent.
Seven, spray transition zone when nozzle to 30 centimetres of pot body surface distance, spraying magnetic layer when nozzle to pot body surface away from
From 40cm, nozzle is to 50 centimetres of pot body surface when spraying protective layer.
Eight, color can show the thickness of film layer, and general light gray-white is ideal.
Nine, sampling examination can be raised to 2000 degree since 1000 degree after five minutes.
It should be noted last that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although ginseng
It is described in detail according to the embodiment of the present invention, those skilled in the art should understand that, to technical solution of the present invention
It is modified or replaced equivalently, without departure from the spirit and scope of technical solution of the present invention, should all cover of the invention
In claims.
Claims (1)
1. a kind of heat-stable ceramic casserole with metal magnetic conducting film, it is characterised in that: including pot body, the bottom of pot body successively sprays
It is coated with intermediate metal, metal magnetic conducting layer and coat of metal；
The metal transition layer thickness 0.1-0.2mm, the metal magnetic conducting thickness degree 0.2-0.5mm, the metal coating thickness
Spend 0.1-0.2mm；Three layers of overall thickness is 0.6-0.7mm；
Specific preparation method includes the following steps:
(1), product sorts
Sintering state is presented in ceramic casserole, and water absorption rate is greater than 1%, and product bottom is smooth；
(2), spraying process process
By in metal spraying silk plug to spray gun, casserole product is buckled and is placed on smooth tooling turntable, sprayed protection utensil is put
On casserole product；
With spray gun in casserole bottom surface fast spraying intermediate metal, as combining bottom, 1100 DEG C of spraying temperature；
After cooling 5min, spray metal magnetic layer, 1000 DEG C of spraying temperature；
Cooling 1h or more polishes magnetic conduction layer surface with hardhead sponge, then spray metal protective layer, and 1200 DEG C of spraying temperature；
Nozzle is to 30 centimetres of pot body surface distance when the transition zone of spray metal, when the magnetic layer of spray metal nozzle to pot body surface away from
From 40cm, nozzle is to 50 centimetres of pot body surface when the protective layer of spray metal；
The intermediate metal, metal magnetic conducting layer are consistent with the material of coat of metal；
The metal spraying silk is constituted using aluminium alloy, titanium alloy, stainless steel, and its ratio be 3:2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610543605.4A CN106167419B (en) | 2016-07-12 | 2016-07-12 | Heat-stable ceramic casserole and preparation method with metal magnetic conducting film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610543605.4A CN106167419B (en) | 2016-07-12 | 2016-07-12 | Heat-stable ceramic casserole and preparation method with metal magnetic conducting film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106167419A CN106167419A (en) | 2016-11-30 |
| CN106167419B true CN106167419B (en) | 2019-01-04 |
Family
ID=58065385
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610543605.4A Active CN106167419B (en) | 2016-07-12 | 2016-07-12 | Heat-stable ceramic casserole and preparation method with metal magnetic conducting film |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113490A (en) * | 2016-11-30 | 2018-06-05 | 佛山市顺德区美的电热电器制造有限公司 | A kind of electromagnetic heating ceramic cookware and preparation method thereof and equipment of cooking |
| CN108324119B (en) * | 2017-01-17 | 2020-05-15 | 佛山市顺德区美的电热电器制造有限公司 | Pot, preparation method thereof and cooking utensil |
| CN108720619B (en) * | 2017-04-24 | 2024-01-19 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil and preparation method thereof |
| CN107536448A (en) * | 2017-05-22 | 2018-01-05 | 浙江苏泊尔家电制造有限公司 | Method for pot in the interior pot, cooking apparatus and manufacture of cooking apparatus |
| CN108937605A (en) * | 2017-05-26 | 2018-12-07 | 佛山市顺德区美的电热电器制造有限公司 | Cookware and cooking apparatus |
| CN109464020A (en) * | 2017-09-07 | 2019-03-15 | 佛山市顺德区美的电热电器制造有限公司 | Ceramic cooker and preparation method thereof and cooking apparatus |
| CN110819932A (en) * | 2019-12-10 | 2020-02-21 | 江门市安诺特炊具制造有限公司 | High-induction-power electric arc spraying composite coating and cookware |
| CN114886298A (en) * | 2022-05-20 | 2022-08-12 | 慧迈材料科技(广东)有限公司 | Induction cooker heatable ceramic marmite and preparation method and application thereof |
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| CN106167419A (en) | 2016-11-30 |
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Effective date of registration: 20200409 Address after: 045299 Songjiazhuang Village, Guanshan Town, Pingding County, Yangquan City, Shanxi Province Patentee after: Yangquan Guzhou Ceramics Co.,Ltd. Address before: Pingding County of Shanxi Province, Yangquan city street 045200 Patentee before: PINGDING YINGYU PORCELAIN Co.,Ltd. |
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Effective date of registration: 20221010 Address after: No. 602, Unit 2, Building 1, Yard 60, Laojunmiao Street, Xuanhua District, Zhangjiakou City, Hebei Province, 075100 Patentee after: Shi Zhuoxuan Address before: Guan Shan Zhen Song Jia Zhuang Cun, Pingding County, Yangquan City, Shanxi Province 045299 Patentee before: Yangquan Guzhou Ceramics Co.,Ltd. |