CN109512261B - Composite ceramic non-stick pan and preparation method thereof - Google Patents
Composite ceramic non-stick pan and preparation method thereof Download PDFInfo
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- CN109512261B CN109512261B CN201811394938.0A CN201811394938A CN109512261B CN 109512261 B CN109512261 B CN 109512261B CN 201811394938 A CN201811394938 A CN 201811394938A CN 109512261 B CN109512261 B CN 109512261B
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Classifications
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- 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
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- 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
- A47J36/025—Vessels with non-stick features, e.g. coatings
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- 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
- A47J36/04—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
Abstract
The invention provides a composite ceramic non-stick pan which comprises a pan base body, a buffer layer and a zirconium-aluminum composite ceramic layer, wherein the buffer layer comprises 20-30 parts by weight of titanium aluminide, 40-50 parts by weight of strontium carbonate, 10-15 parts by weight of calcium carbonate, 70-90 parts by weight of bismuth oxide, 20-30 parts by weight of graphene, 50-60 parts by weight of neodymium oxide and 20-30 parts by weight of barium carbonate; the zirconium-aluminum composite ceramic layer comprises, by weight, 50-60 parts of zirconium oxide, 20-30 parts of aluminum oxide, 5-10 parts of chromium oxide, 1-5 parts of cerium oxide, 3-5 parts of montmorillonite, 1-2 parts of antibacterial particles and 3-5 parts of wear-resistant particles. According to the composite ceramic non-stick pan provided by the invention, the buffer layer can play a good heat conduction effect, so that the temperature of the surface of the pan body is kept consistent, and meanwhile, the coating material obtained by the non-stick pan replaces the existing Teflon non-stick coating, so that the non-stick pan has good mechanical property, is wear-resistant, scratch-resistant, antibacterial, nontoxic and environment-friendly.
Description
Technical Field
The invention relates to the field of non-stick pans, in particular to a composite ceramic non-stick pan and a preparation method thereof.
Background
The traditional metal pot (cast iron, stainless steel, aluminum and aluminum alloy) is used for cooking food for a long time, but the phenomenon that food sticks to the pot is frequently generated in the cooking process. The shape of the food is damaged, and the food stuck on the pot is easy to be burnt, even harmful substances are generated, so that the health of a human body is influenced. In addition, the difficulty of washing the cooker is increased, and inconvenience is brought to cooking. Therefore, the non-stick pan is easy to clean, can be used for easily frying and stir-frying food without sticking the pan, can reduce oil smoke to the maximum extent, and meets the requirements of modern people on pursuing green food, low fat and low heat, so that the non-stick pan is popular with the public.
However, the non-stick pan in the market at present is mainly prepared by spraying a layer of polyfluoro resin non-stick coating on the surface, and the non-stick pan can not stick food by virtue of the characteristics of strong hydrophobicity and low friction coefficient, and can meet the requirement that people do not stick food in the cooking process, but has a plurality of defects. Firstly, the strength of the polytetrafluoroethylene coating is poor, the polytetrafluoroethylene coating is easy to fall off and damage, and the polytetrafluoroethylene coating can be softened in the cooking process, and only a wooden shovel can be used, and hard food cannot be cooked; meanwhile, the non-stick pan is not suitable for cooking acidic food, otherwise, the service life of the non-stick pan is influenced; in addition, the service temperature of the polytetrafluoroethylene coating cannot exceed 250 ℃ generally, and people are difficult to control strictly when using the polytetrafluoroethylene coating and are easy to damage due to dry burning. Whether the polytetrafluoroethylene coating non-stick pan is harmful to human health or not in the using process is controversial, and controversial is continuously initiated; and once the non-stick coating falls off, the non-stick property is greatly reduced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a composite ceramic non-stick pan.
In order to achieve the purpose, the composite ceramic non-stick pan provided by the invention comprises a pan base body, a buffer layer and a zirconium-aluminum composite ceramic layer, wherein the buffer layer comprises 20-30 parts by weight of titanium aluminide, 40-50 parts by weight of strontium carbonate, 10-15 parts by weight of calcium carbonate, 70-90 parts by weight of bismuth oxide, 20-30 parts by weight of graphene, 50-60 parts by weight of neodymium oxide and 20-30 parts by weight of barium carbonate;
the zirconium-aluminum composite ceramic layer comprises, by weight, 50-60 parts of zirconium oxide, 20-30 parts of aluminum oxide, 5-10 parts of chromium oxide, 1-5 parts of cerium oxide, 3-5 parts of montmorillonite, 1-2 parts of antibacterial particles and 3-5 parts of wear-resistant particles.
The antibacterial particles comprise, by weight, 5-10 parts of glass fibers, 30-40 parts of silver oxide, 20-30 parts of zinc oxide, 5-10 parts of tin oxide, 1-2 parts of lanthanum oxide and 3-10 parts of chromium carbide; the silver oxide, zinc oxide, tin oxide and lanthanum oxide all have good antibacterial effect, and the chromium carbide can be used for improving the strength.
The wear-resistant particles are nano steel tiles.
The invention also discloses a preparation method of the composite ceramic non-stick pan, which comprises the following steps:
1) and (3) pot body forming: selecting a stainless steel plate, forming a cooker structure by adopting a spinning mode, then repairing burrs, and cleaning to form a cooker pan blank;
2) buffer layer treatment: placing the pot blank into a sand throwing machine for sand blasting and coarsening treatment, and then coating buffer layer slurry, wherein the buffer layer slurry is prepared by the following steps of: the buffer layer is 2: 1, wherein the buffer layer is prepared by uniformly mixing 20-30 parts by weight of titanium aluminide, 40-50 parts by weight of strontium carbonate, 10-15 parts by weight of calcium carbonate, 70-90 parts by weight of bismuth oxide, 20-30 parts by weight of graphene, 50-60 parts by weight of neodymium oxide and 20-30 parts by weight of barium carbonate, and then mixing the mixture with an ethanol solvent according to a mass ratio of 1: 1, adding the mixture into a ball milling tank for ball milling, drying the mixture after ball milling, sieving the dried mixture with a 100-mesh sieve to obtain dry powder with uniform particles, and mixing the dry powder with an ethanol solvent again according to a mass ratio of 1: 1, roasting for 4 hours in a vacuum environment at 1100 ℃ after ball milling;
3) treating a zirconium-aluminum composite ceramic layer, coating zirconium-aluminum composite ceramic layer mixed slurry on the inner surface of a pot base body, wherein the zirconium-aluminum composite ceramic layer mixed slurry is prepared by uniformly mixing 50-60 parts of zirconium oxide, 20-30 parts of aluminum oxide, 5-10 parts of chromium oxide, 1-5 parts of cerium oxide, 3-5 parts of montmorillonite, 1-2 parts of antibacterial particles and 3-5 parts of wear-resistant particles, grinding the mixture into particles with the fineness of less than 20 mu m by using a sand mill, adding 2 times of ethanol, dispersing for 30min by using a high-speed dispersion machine with the rotating speed of 1200r/min, filtering by using 200-mesh filter cloth to obtain the zirconium-aluminum composite ceramic layer mixed slurry, curing the zirconium-aluminum composite ceramic layer mixed slurry for 30-40h, coating the slurry on the inner surface of the pot base body, drying for 1-2 h at the temperature of 180 ℃ and 220 ℃, heating to the temperature of 300 ℃/min and roasting, keeping the temperature for 3-8h, and then annealing at the temperature of 300-450 ℃ for 30-60min to generate the zirconium-aluminum composite ceramic layer on the inner surface of the pot base body.
According to the composite ceramic non-stick pan provided by the invention, the buffer layer can play a good heat conduction effect, so that the temperature of the surface of the pan body is kept consistent, and meanwhile, the coating material obtained by the non-stick pan replaces the existing Teflon non-stick coating, so that the non-stick pan has good mechanical property, is wear-resistant, scratch-resistant, antibacterial, nontoxic and environment-friendly.
Detailed Description
Example 1
The composite ceramic non-stick pan provided by the embodiment comprises a pan base body, a buffer layer and a zirconium-aluminum composite ceramic layer, wherein the buffer layer comprises 20 parts by weight of titanium aluminide, 40 parts by weight of strontium carbonate, 10 parts by weight of calcium carbonate, 70 parts by weight of bismuth oxide, 20 parts by weight of graphene, 50 parts by weight of neodymium oxide and 20 parts by weight of barium carbonate;
the zirconium-aluminum composite ceramic layer comprises, by weight, 50 parts of zirconium oxide, 20 parts of aluminum oxide, 5 parts of chromium oxide, 1 part of cerium oxide, 3 parts of montmorillonite, 1 part of antibacterial particles and 3 parts of wear-resistant particles.
The antibacterial particles comprise 5 parts of glass fiber, 30 parts of silver oxide, 20 parts of zinc oxide, 5 parts of tin oxide, 1 part of lanthanum oxide and 3 parts of chromium carbide in parts by weight; the wear-resistant particles are nano steel tiles.
The invention also discloses a preparation method of the composite ceramic non-stick pan, which comprises the following steps:
1) and (3) pot body forming: selecting a stainless steel plate, forming a cooker structure by adopting a spinning mode, then repairing burrs, and cleaning to form a cooker pan blank;
2) buffer layer treatment: placing the pot blank into a sand throwing machine for sand blasting and coarsening treatment, and then coating buffer layer slurry, wherein the buffer layer slurry is prepared by the following steps of: the buffer layer is 2: 1, wherein the buffer layer is prepared by uniformly mixing 20 parts by weight of titanium aluminide, 40 parts by weight of strontium carbonate, 10 parts by weight of calcium carbonate, 70 parts by weight of bismuth oxide, 20 parts by weight of graphene, 50 parts by weight of neodymium oxide and 20 parts by weight of barium carbonate, and then mixing the mixture with an ethanol solvent according to a mass ratio of 1: 1, adding the mixture into a ball milling tank for ball milling, drying the mixture after ball milling, sieving the dried mixture with a 100-mesh sieve to obtain dry powder with uniform particles, and mixing the dry powder with an ethanol solvent again according to a mass ratio of 1: 1, roasting for 4 hours in a vacuum environment at 1100 ℃ after ball milling;
3) treating a zirconium-aluminum composite ceramic layer, coating zirconium-aluminum composite ceramic layer mixed slurry on the inner surface of a pot base body, wherein the zirconium-aluminum composite ceramic layer mixed slurry is prepared by uniformly mixing 50 parts of zirconium oxide, 20 parts of aluminum oxide, 5 parts of chromium oxide, 1 part of cerium oxide, 3 parts of montmorillonite, 1 part of antibacterial particles and 3 parts of wear-resistant particles, grinding the mixture into particles with the fineness of less than 20 microns by using a sand mill, adding 2 times of ethanol by volume, dispersing for 30min by using a high-speed dispersion machine with the rotating speed of 1200r/min, filtering by using 200-mesh filter cloth to obtain the zirconium-aluminum composite ceramic layer mixed slurry, curing the zirconium-aluminum composite ceramic layer mixed slurry for 30-40h, coating the zirconium-aluminum composite ceramic layer mixed slurry on the inner surface of the pot base body, drying for 1-2 h at the temperature of 180 ℃ and 220 ℃, heating to the temperature of 300 ℃ and 450 ℃ at the heating rate of 10 ℃/min, roasting, and preserving the heat for 3-, then annealing treatment is carried out at the temperature of 300-450 ℃ for 30-60min, and the zirconium-aluminum composite ceramic layer is generated on the inner surface of the pot base body.
Example 2
The present embodiment provides a composite ceramic non-stick pan, which is different from embodiment 1 in that the buffer layer includes, by weight, 30 parts of titanium aluminide, 50 parts of strontium carbonate, 15 parts of calcium carbonate, 90 parts of bismuth oxide, 30 parts of graphene, 60 parts of neodymium oxide, and 30 parts of barium carbonate.
Example 3
The present embodiment provides a composite ceramic non-stick pan, which is different from embodiment 1 in that the zirconium-aluminum composite ceramic layer includes, by weight, 60 parts of zirconium oxide, 30 parts of aluminum oxide, 10 parts of chromium oxide, 5 parts of cerium oxide, 5 parts of montmorillonite, 2 parts of antibacterial particles, and 5 parts of wear-resistant particles. The antibacterial particles comprise 10 parts of glass fiber, 40 parts of silver oxide, 30 parts of zinc oxide, 10 parts of tin oxide, 2 parts of lanthanum oxide and 10 parts of chromium carbide in parts by weight; the wear-resistant particles are nano steel tiles.
Claims (1)
1. The preparation method of the composite ceramic non-stick pan is characterized by comprising a pan base body, a buffer layer and a zirconium-aluminum composite ceramic layer, wherein the buffer layer comprises 20-30 parts by weight of titanium aluminide, 40-50 parts by weight of strontium carbonate, 10-15 parts by weight of calcium carbonate, 70-90 parts by weight of bismuth oxide, 20-30 parts by weight of graphene, 50-60 parts by weight of neodymium oxide and 20-30 parts by weight of barium carbonate; the zirconium-aluminum composite ceramic layer comprises, by weight, 50-60 parts of zirconium oxide, 20-30 parts of aluminum oxide, 5-10 parts of chromium oxide, 1-5 parts of cerium oxide, 3-5 parts of montmorillonite, 1-2 parts of antibacterial particles and 3-5 parts of wear-resistant particles, wherein the antibacterial particles comprise, by weight, 5-10 parts of glass fibers, 30-40 parts of silver oxide, 20-30 parts of zinc oxide, 5-10 parts of tin oxide, 1-2 parts of lanthanum oxide and 3-10 parts of chromium carbide; the wear-resistant particles are nano steel tiles; the preparation method of the composite ceramic non-stick pan comprises the following steps: (1) and (3) pot body forming: selecting a stainless steel plate, forming a cooker structure by adopting a spinning mode, then repairing burrs, and cleaning to form a cooker pan blank; (2) buffer layer treatment: placing the pot blank into a sand throwing machine for sand blasting and coarsening treatment, and then coating buffer layer slurry, wherein the buffer layer slurry is prepared by the following steps of: the buffer layer is 2: 1, wherein the buffer layer is prepared by uniformly mixing 20-30 parts by weight of titanium aluminide, 40-50 parts by weight of strontium carbonate, 10-15 parts by weight of calcium carbonate, 70-90 parts by weight of bismuth oxide, 20-30 parts by weight of graphene, 50-60 parts by weight of neodymium oxide and 20-30 parts by weight of barium carbonate, and then mixing the mixture with an ethanol solvent according to a mass ratio of 1: 1, adding the mixture into a ball milling tank for ball milling, drying the mixture after ball milling, sieving the dried mixture with a 100-mesh sieve to obtain dry powder with uniform particles, and mixing the dry powder with an ethanol solvent again according to a mass ratio of 1: 1, roasting for 4 hours in a vacuum environment at 1100 ℃ after ball milling; (3) treating a zirconium-aluminum composite ceramic layer, coating zirconium-aluminum composite ceramic layer mixed slurry on the inner surface of a pot base body, wherein the zirconium-aluminum composite ceramic layer mixed slurry is prepared by uniformly mixing 50-60 parts of zirconium oxide, 20-30 parts of aluminum oxide, 5-10 parts of chromium oxide, 1-5 parts of cerium oxide, 3-5 parts of montmorillonite, 1-2 parts of antibacterial particles and 3-5 parts of wear-resistant particles, grinding the mixture into particles with the fineness of less than 20 mu m by using a sand mill, adding 2 times of ethanol, dispersing for 30min by using a high-speed dispersion machine with the rotating speed of 1200r/min, filtering by using 200-mesh filter cloth to obtain the zirconium-aluminum composite ceramic layer mixed slurry, curing the zirconium-aluminum composite ceramic layer mixed slurry for 30-40h, coating the slurry on the inner surface of the pot base body, drying for 1-2 h at the temperature of 180 ℃ and 220 ℃, heating to the temperature of 300 ℃/min and roasting, keeping the temperature for 3-8h, and then annealing at the temperature of 300-450 ℃ for 30-60min to generate the zirconium-aluminum composite ceramic layer on the inner surface of the pot base body.
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| CN201811394938.0A CN109512261B (en) | 2018-11-22 | 2018-11-22 | Composite ceramic non-stick pan and preparation method thereof |
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Families Citing this family (5)
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| CN109896839B (en) * | 2019-04-24 | 2022-02-18 | 同曦集团有限公司 | Antibacterial and mildewproof ceramic tile and preparation method thereof |
| CN110698187A (en) * | 2019-11-26 | 2020-01-17 | 衡阳阳光陶瓷有限公司 | Ceramic processing technology for avoiding high-temperature adhesion of powder |
| CN112138967B (en) * | 2020-09-15 | 2022-05-17 | 宁波太尔炊具有限公司 | Preparation method of wear-resistant ceramic coating non-stick pan |
| CN114686059A (en) * | 2022-03-29 | 2022-07-01 | 武汉苏泊尔炊具有限公司 | Modified spray material, non-stick material and cooker |
| CN116197625B (en) * | 2023-04-28 | 2023-07-21 | 安徽巨盛石油钻采配件有限公司 | Preparation process of high-pressure-resistant wear-resistant cylinder sleeve |
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