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Wear-resistant coating non-stick pan

A wear-resistant coating and non-stick pan technology, which is applied to special materials for cooking utensils, cooking utensils, household utensils, etc., to achieve the effects of reduced contact area, simple process and stable properties

Active Publication Date: 2012-12-26
FUJIAN HUAXIA VAJRA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the whole, the non-stick pan market in my country's home kitchen is still in its infancy.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The cermet wear-resistant coating non-stick pan of the present invention is prepared as follows:

[0038] 1) Pot body forming: choose aluminum alloy plate, use spinning method to form the cookware structure, then repair the burrs, and form the cookware pot embryo after cleaning;

[0039] 2) Surface treatment of the substrate: Put the above pot blanks into the sand blasting machine, use 20 mesh to 50 mesh silicon carbide ceramics as shot blasting, and perform sand blasting coarsening treatment. Sand blasting for 30 minutes to make the inner surface of the pot bottom substrate Form a bumpy structure, then pickling and water washing;

[0040] 3) Take 50% alcohol, prepare graphite powder into slurry, the volume ratio of alcohol to graphite is 1:1, ball mill for 1 hour, and then coat the inner surface of the bottom of the pot;

[0041] 4) Take 50% alcohol, the volume ratio of alcohol and graphite is 10:1, first prepare a uniformly dispersed graphite suspension, and then add butyl ti...

Embodiment 2

[0048] The cermet wear-resistant coating non-stick pan of the present invention is prepared as follows:

[0049] 1) Pot body forming: select stainless steel plate, use spinning method to form the cookware structure, then repair the burrs, and form the cookware pot embryo after cleaning;

[0050] 2) Surface treatment of the substrate: Put the above pot blanks into the sand blasting machine, use 20 mesh to 50 mesh silicon carbide ceramics as shot blasting, and perform sand blasting coarsening treatment. Sand blasting for 30 minutes to make the inner surface of the pot bottom substrate Form the uneven convex structure, and then carry out pickling and water washing;

[0051] 3) Take 75% alcohol, prepare graphite powder into slurry, the volume ratio of alcohol to graphite is 2:1, ball mill for 3 hours, and then coat it on the inner surface of the bottom of the pot;

[0052] 4) Take 75% alcohol, the volume ratio of alcohol, graphite, and boron trioxide is 15:1:1, first prepare a uniformly d...

Embodiment 3

[0059] The cermet wear-resistant coating non-stick pan of the present invention is prepared as follows:

[0060] 1) Pot body forming: cast iron is poured to form the cookware structure, then the burrs are repaired, and the cookware pot embryo is formed after cleaning;

[0061] 2) Surface treatment of the substrate: Put the above pot blanks into the sand blasting machine, use 20 mesh to 50 mesh silicon carbide ceramics as sand blasting, and perform sand blasting treatment for 30 minutes to make the inner surface of the pot bottom substrate Form a bumpy structure, then pickling and water washing;

[0062] 3) Take 50% alcohol, prepare graphite powder into slurry, the volume ratio of alcohol to graphite is 0.5:1, ball mill for 1 hour, and then coat it on the inner surface of the bottom of the pot;

[0063] 4) Take 75% alcohol, the volume ratio of alcohol, graphite, and boron trioxide is 15:1:2, first prepare a uniformly dispersed suspension of graphite and boron trioxide, and then drop ti...

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Abstract

The invention relates to a metal ceramic wear-resistant coating non-stick pan. The non-stick pan comprises a pan body, as well as a graphitic layer and a metal ceramic coating which are positioned on the surface inside the pan, wherein the metal ceramic layer comprises a titanium carbide metal ceramic coating. According to the wear-resistant coating non-stick pan provided by the invention, an uneven bulged structure is arranged on the inner surface of the pan bottom, so that the contact area between the pan bottom and foods can be reduced; and titanium-based metal ceramic has stable characteristics at high temperature and does not pollute foods, and metalized particles are closely combined with a base material along with high adhesion and fine wear resistance, so that the aim of preventing foods from sticking the pan in a high-temperature cooking process can be achieve, and the titanium-based ceramic can replace the existing Teflon non-stick pan. The metal ceramic wear-resistant coating non-stick pan prepared in the invention is smart in design, excellent in performance, and non-toxic and environment-friendly, is more in accordance with the requirements of 'safety, health, energy saving and environmental-friendliness' provided by the World Environmental Organization and nations currently. The process provided by the invention has a simple method, and is suitable for large-scale production.

Description

Technical field [0001] The invention relates to a non-stick pan, in particular to a wear-resistant non-stick pan whose substrate is stainless steel, aluminum, aluminum alloy, cast iron or steel, and a preparation method thereof. Background technique [0002] For a long time, people have used traditional metal pans (cast iron, stainless steel, aluminum and aluminum alloy) to cook food, but the phenomenon of food sticking to the pan often occurs during the cooking process. This not only destroys the shape of the food, but also the food that sticks to the pot is prone to burnt, and even produces harmful substances, which affect human health. In addition, the difficulty of washing the cookware is increased, which brings inconvenience to cooking. Therefore, the non-stick pan has been popular since it was invented because it is easy to clean, can fry and fry food without sticking to the pan, can minimize oily smoke, and meet modern people's pursuit of green food, low fat, low calorie ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/00A47J36/02
Inventor 黄立波
Owner FUJIAN HUAXIA VAJRA TECH CO LTD
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