CN100562508C - Method for making pottery or porcelain container for induction cooker - Google Patents
Method for making pottery or porcelain container for induction cooker Download PDFInfo
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- CN100562508C CN100562508C CNB2007101127334A CN200710112733A CN100562508C CN 100562508 C CN100562508 C CN 100562508C CN B2007101127334 A CNB2007101127334 A CN B2007101127334A CN 200710112733 A CN200710112733 A CN 200710112733A CN 100562508 C CN100562508 C CN 100562508C
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 20
- 230000006698 induction Effects 0.000 title claims abstract 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 124
- 239000002184 metal Substances 0.000 claims abstract description 124
- 239000000843 powder Substances 0.000 claims abstract description 70
- 238000002360 preparation method Methods 0.000 claims abstract description 30
- 239000002994 raw material Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 239000002002 slurry Substances 0.000 claims abstract 17
- 238000002156 mixing Methods 0.000 claims abstract 4
- 238000010304 firing Methods 0.000 claims abstract 3
- 239000000919 ceramic Substances 0.000 claims abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 28
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 28
- 229910001220 stainless steel Inorganic materials 0.000 claims description 28
- 239000010935 stainless steel Substances 0.000 claims description 28
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 28
- 239000004927 clay Substances 0.000 claims description 16
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 9
- 238000005524 ceramic coating Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 9
- 206010020843 Hyperthermia Diseases 0.000 description 6
- 230000001680 brushing effect Effects 0.000 description 6
- 230000036031 hyperthermia Effects 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 229910052721 tungsten Inorganic materials 0.000 description 6
- 239000010937 tungsten Substances 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000012467 final product Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000001161 mammalian embryo Anatomy 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Abstract
一种电磁炉用的陶器容器的制作方法，包括原料配制、制坯胎、焙烧，其特殊之处在于：在原料配制时，配制导磁金属泥浆，导磁金属泥浆由金属粉和水混合、搅拌均匀配制而成；在制坯胎时，在坯胎的坯胎底内包埋一层导磁金属泥浆；或瓷器的坯胎与釉层之间的坯胎底内包埋一层导磁金属泥浆。采有方法，在焙烧过程中，金属粉相互间融合，金属粉与坯胎融合，达到了金属粉与坯胎相互熔融粘接成一体，导磁金属泥浆焙烧成导磁金属层。故它不但成品率高，而且导磁金属层与容器本体熔融粘接一体，导磁金属层与本体的膨胀系数基本相同。A method for making a ceramic container for an induction cooker includes raw material preparation, blank making, and firing. The method is special in that: when preparing the raw materials, a magnetic conductive metal slurry is prepared, and the magnetic conductive metal slurry is prepared by mixing metal powder and water and stirring them evenly; when making the blank, a layer of magnetic conductive metal slurry is embedded in the bottom of the blank; or a layer of magnetic conductive metal slurry is embedded in the bottom of the blank between the blank and the glaze layer of the porcelain. In the method, during the firing process, the metal powders fuse with each other, and the metal powders fuse with the blank, so that the metal powders and the blank are melted and bonded to each other, and the magnetic conductive metal slurry is fired into a magnetic conductive metal layer. Therefore, it not only has a high yield rate, but also the magnetic conductive metal layer and the container body are melted and bonded to each other, and the expansion coefficient of the magnetic conductive metal layer and the body is basically the same.
Description
Technical field
The present invention relates to a kind of making method of heating container, the pottery that especially a kind of electromagnetic oven is used or the making method of porcelain container.
Background technology
Present prior art, Chinese patent, the patent No.: ZL200520055040.2, invention and created name: the marmite that a kind of electromagnetic oven is used.Make through technical process such as batching, moulding, drying, roastings, its primary structure is: be embedded with the metallic disc-shaped plate in the bottom of pot body; The metallic disc-shaped plate is the stainless iron material.Existing problems are: the finished product that application method is made, yield rate is low, because iron material is different with the coefficient of expansion of the material of pottery, is easy to generate the metallic disc-shaped plate and separates with the pot body, causes the bottom of a pan to break.
Summary of the invention
The objective of the invention is: the pottery that a kind of electromagnetic oven uses or the making method of porcelain container are provided, and it is the yield rate height not only, and magnetic conductive metal layer and body is melting adhered is integral, and the coefficient of expansion of magnetic conductive metal layer and container body is basic identical.
The present invention is achieved in that the making method of the pottery container that a kind of electromagnetic oven is used, comprise preparation of raw material, base tire, roasting, its special character is: when preparation of raw material, and preparation magnetic conductive metal mud, magnetic conductive metal mud mixes, stirs formulated by metal powder and water; When the base tire, embedding one deck magnetic conductive metal mud at the bottom of the mold of mold;
Described metal powder is made of Stainless Steel Powder, tungsten powder, copper powder, zinc powder and potter's clay, and its weight percent is:
Stainless Steel Powder 40～70% tungsten powders 10～25% copper powders 10～25%
Zinc powder 5～10% potter's clay 5～10%
Metal powder: water=1: 1.
The making method of the pottery container that a kind of electromagnetic oven is used comprises preparation of raw material, base tire, roasting, and its special character is: when preparation of raw material, and preparation magnetic conductive metal mud, magnetic conductive metal mud mixes, stirs formulated by metal powder and water; When the base tire, on the outside surface at the bottom of the mold of mold, adhere to one deck magnetic conductive metal mud;
Described metal powder is made of Stainless Steel Powder, tungsten powder, copper powder, zinc powder and potter's clay, and its weight percent is:
Stainless Steel Powder 40～70% tungsten powders 10～25% copper powders 10～25%
Zinc powder 5～10% potter's clay 5～10%
Metal powder: water=1: 1.
The making method of the porcelain container that a kind of electromagnetic oven is used, comprise preparation of raw material, base tire, be coated with glaze, roasting, its special character is: when preparation of raw material, and preparation magnetic conductive metal mud, magnetic conductive metal mud mixes, stirs formulated by metal powder and water; When the base tire, embedding one deck magnetic conductive metal mud at the bottom of the mold of mold;
Described metal powder is made of Stainless Steel Powder, tungsten powder, copper powder, zinc powder and china clay, and its weight percent is:
Stainless Steel Powder 40～70% tungsten powders 10～25% copper powders 10～25%
Zinc powder 5～10% china clay 5～10%
Metal powder: water=1: 1.
The making method of the porcelain container that a kind of electromagnetic oven is used, comprise preparation of raw material, base tire, be coated with glaze, roasting, its special character is: when preparation of raw material, and preparation magnetic conductive metal mud, magnetic conductive metal mud mixes, stirs formulated by metal powder and water; After making mold, be coated with before the glaze, on the outside surface at the bottom of the mold of mold, adhere to one deck magnetic conductive metal mud;
Described metal powder is made of Stainless Steel Powder, tungsten powder, copper powder, zinc powder and china clay, and its weight percent is:
Stainless Steel Powder 40～70% tungsten powders 10～25% copper powders 10～25%
Zinc powder 5～10% china clay 5～10%
Metal powder: water=1: 1.
The making method of the porcelain container that a kind of electromagnetic oven is used, its special character is: brushing or wire mark one deck magnetic conductive metal mud on pottery or porcelain bottom outer surface, after magnetic conductive metal mud is done; Brushing or wire mark one deck far infrared hyperthermia radiation ceramic coating; Roasting to 850 ℃ ± 20 ℃ gets final product;
Magnetic conductive metal mud mixes, stirs formulated by metal powder and water;
Described metal powder is made of Stainless Steel Powder, tungsten powder, copper powder, zinc powder and potter's clay, and its weight percent is:
Stainless Steel Powder 40～70% tungsten powders 10～25% copper powders 10～25%
Zinc powder 5～10% potter's clay 5～10%
Metal powder: water=1: 1.
Require the making method of the porcelain container that 5 described a kind of electromagnetic ovens use according to power, its special character is: on far infrared hyperthermia radiation ceramic coating, be coated with one deck glaze again, and then roasting.
The making method of pottery that electromagnetic oven of the present invention is used or porcelain container, when preparation of raw material, preparation magnetic conductive metal mud, magnetic conductive metal mud mixes, stirs formulated by metal powder and water; When the base tire, embedding one deck magnetic conductive metal mud or on outside surface at the bottom of the mold of mold, adhere to one deck magnetic conductive metal mud at the bottom of the mold of mold.The employing method, in roasting process, metal powder merges each other, and metal powder and embryo are merged, and has reached metal powder and embryo melting adhered being integral mutually, the roasting of magnetic conductive metal mud becomes the magnetic conductive metal layer, obviously improved yield rate, overcome in the existing technology, the metallic disc-shaped plate is different because of the coefficient of expansion with mold, metal sheet can not be effectively and the melting adhered defective together of mold, the defective that yield rate is low.So its yield rate height not only, and magnetic conductive metal layer and body is melting adhered is integral, the coefficient of expansion of magnetic conductive metal layer and container body is basic identical.
Description of drawings
Fig. 1 is the sectional view that first kind of embodiment of the present invention made product.
Fig. 2 is the sectional view that second kind of embodiment of the present invention made product.
Fig. 3 is the sectional view that the third embodiment of the present invention is made product.
Fig. 4 is the sectional view that the 4th kind of embodiment of the present invention made product.
Embodiment
Below the present invention is further described.
The making method of the pottery that a kind of electromagnetic oven is used comprises preparation of raw material, base tire, roasting.When preparation of raw material, preparation magnetic conductive metal mud, magnetic conductive metal mud mixes, stirs formulated by metal powder and water; When the base tire, embedding one deck magnetic conductive metal mud at the bottom of the mold of mold.
Described metal powder is made of Stainless Steel Powder, tungsten powder, copper powder, zinc powder and potter's clay, and its weight percent is:
Stainless Steel Powder 40 tungsten powders 25% copper powder 20% zinc powder 5% potter's clay 10%
In roasting process, mutual fusion constitutes the magnetic conductive metal layer between the metal powder different components, and metal powder and mold are together melting adhered mutually.
As shown in Figure 1, the structure iron of product, mold 1, magnetic conductive metal layer 2.Magnetic conductive metal layer 2 is positioned at the bottom of the mold of mold 1.
The making method of the pottery container that a kind of electromagnetic oven is used comprises preparation of raw material, base tire, roasting.When preparation of raw material, preparation magnetic conductive metal mud, magnetic conductive metal mud mixes, stirs formulated by metal powder and water; Behind the base tire, on the outside surface at the bottom of the mold of mold, adhere to one deck magnetic conductive metal mud, carry out roasting again.
Described metal powder is made of Stainless Steel Powder, tungsten powder, copper powder, zinc powder and potter's clay, and its weight percent is:
Stainless Steel Powder 70% tungsten powder 10% copper powder 10% zinc powder 5% potter's clay 5%
Metal powder: water=1: 1
As shown in Figure 2, the structure iron of product, mold 1, magnetic conductive metal layer 2.Magnetic conductive metal layer 2 is positioned on the outside surface at the bottom of the mold of bad tire 1.
Embodiment 3
The making method of the porcelain container that a kind of electromagnetic oven is used comprises preparation of raw material, base tire, is coated with glaze, roasting.When preparation of raw material, preparation magnetic conductive metal mud, magnetic conductive metal mud mixes, stirs formulated by metal powder and water; When the base tire, embedding one deck magnetic conductive metal mud at the bottom of the mold of mold.
Described metal powder is made of Stainless Steel Powder, tungsten powder, copper powder, zinc powder and china clay, and its weight percent is:
Stainless Steel Powder 50% tungsten powder 15% copper powder 25% zinc powder 5% china clay 5%
As shown in Figure 3, the structure iron of product, bad tire 1, glaze layer 11, magnetic conductive metal layer 2.Magnetic conductive metal layer 2 is positioned at the bottom of the mold of mold 1.
Embodiment 4
The making method of the porcelain container that a kind of electromagnetic oven is used comprises preparation of raw material, base tire, is coated with glaze, roasting, when preparation of raw material, and preparation magnetic conductive metal mud, magnetic conductive metal mud mixes, stirs formulated by metal powder and water; After making mold, be coated with before the glaze, the outside surface at the bottom of the mold of mold adheres to one deck magnetic conductive metal mud.
Described metal powder is made of Stainless Steel Powder, tungsten powder, copper powder, zinc powder and china clay, and its weight percent is:
Stainless Steel Powder 60% tungsten powder 10% copper powder 20% zinc powder 5% china clay 5%
As shown in Figure 4, the structure iron of product, mold 1, glaze layer 11, magnetic conductive metal layer 2.Magnetic conductive metal layer 2 is between outside surface at the bottom of the mold of mold 1 and glaze layer 11.
Embodiment 5
Brushing or wire mark one deck magnetic conductive metal mud on pottery or porcelain bottom outer surface; After magnetic conductive metal mud is air-dry, brushing or wire mark one deck far infrared hyperthermia radiation ceramic coating; Roasting to 850 ℃ ± 20 ℃ gets final product.
Embodiment 6
Brushing or wire mark one deck magnetic conductive metal mud on pottery or porcelain bottom outer surface; After magnetic conductive metal mud is air-dry, brushing or wire mark one deck far infrared hyperthermia radiation ceramic coating; On far infrared hyperthermia radiation ceramic coating, be coated with one deck glaze again, and then roasting; Roasting to 850 ℃ ± 20 ℃ gets final product.
The function of far infrared hyperthermia radiation ceramic coating is the work-ing life that shortens the heating-up time, prolongs the magnetic conductive metal layer, this coating safety non-pollution, energy-saving effect is remarkable and high temperature resistant, chemical stability is good, anti-various atmosphere corrosions, good heat-radiating properties, yield of radiation and high rate of displacement are arranged, scour resistance is good, and high temperature keeps surfacing, smooth down.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101127334A CN100562508C (en) | 2007-05-22 | 2007-06-13 | Method for making pottery or porcelain container for induction cooker |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710028127.4 | 2007-05-22 | ||
| CN200710028127 | 2007-05-22 | ||
| CNB2007101127334A CN100562508C (en) | 2007-05-22 | 2007-06-13 | Method for making pottery or porcelain container for induction cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101100392A CN101100392A (en) | 2008-01-09 |
| CN100562508C true CN100562508C (en) | 2009-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2007101127334A Expired - Fee Related CN100562508C (en) | 2007-05-22 | 2007-06-13 | Method for making pottery or porcelain container for induction cooker |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101747052B (en) * | 2009-12-10 | 2012-10-03 | 广东四通集团股份有限公司 | Method for manufacturing stockpile electroplated decorative furnishing art porcelain |
| CN103193463B (en) * | 2013-04-10 | 2014-04-30 | 刘俊杰 | Improved type conductive marmite and manufacturing method thereof |
| CN105534319B (en) * | 2015-12-28 | 2018-03-02 | 合浦展鹏实业有限公司 | A kind of ceramic liner of IH electric cookers and preparation method thereof |
| CN105852620A (en) * | 2015-12-31 | 2016-08-17 | 王双喜 | Composite ceramic pot capable of being directly used on induction cooker |
| CN105852650A (en) * | 2016-05-31 | 2016-08-17 | 汕头大学 | Magnetism-conducting ceramic liner and preparation thereof |
| CN105982518A (en) * | 2016-07-20 | 2016-10-05 | 王双喜 | Preparation technology of ceramic liner used for electromagnetic electric cooker |
| CN106308469A (en) * | 2016-09-07 | 2017-01-11 | 佛山市顺德区美的电热电器制造有限公司 | Automatic temperature-control ceramic pot suitable for electromagnetic stove |
| CN106473610A (en) * | 2016-09-20 | 2017-03-08 | 汕头大学 | A kind of oxidation resistant magnetic heating film and its preparation for non-magnetizer pan |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004142968A (en) * | 2002-10-22 | 2004-05-20 | Tohi Ceramics:Kk | Ceramic vessel for electromagnetic induction heating cooker |
| CN1539365A (en) * | 2003-11-03 | 2004-10-27 | 徐和玉 | Ceramics pot in use for induction cooker |
| CN2738690Y (en) * | 2004-07-17 | 2005-11-09 | 龙海 | Electromagnetic thermal-resisting ceramic vessel |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004142968A (en) * | 2002-10-22 | 2004-05-20 | Tohi Ceramics:Kk | Ceramic vessel for electromagnetic induction heating cooker |
| CN1539365A (en) * | 2003-11-03 | 2004-10-27 | 徐和玉 | Ceramics pot in use for induction cooker |
| CN2738690Y (en) * | 2004-07-17 | 2005-11-09 | 龙海 | Electromagnetic thermal-resisting ceramic vessel |
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| CN101100392A (en) | 2008-01-09 |
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