Non-stick pan with ceramic wear-resistant coating and production process thereof

Abstract

The invention discloses a non-stick pan with a ceramic wear-resistant coating and a production process thereof. The non-stick pan comprises a pan body and ceramic coatings. The pan body is manufactured with aluminium alloy and prepared from, by weight, 0.45-1.2wt% of Si, 0.20-1.05wt% of Fe, 0.15-2.40wt% of Cu, 0.10-3.50wt% of Mn, 0.30-4.60wt% of Zn, 0.06-0.48wt% of Cr, 0.011-0.24wt% of Ni, 0.04-0.16wt% of Ti and the balance Al and unavoidable impurities. The ceramic coatings are prepared from, by weight, 20-40 parts of organosilane, 15-35 parts of titanium powder, 10-30 parts of steel fiber, 10-30 parts of talcum powder, 5-25 parts of polycarboxylate, 5-25 parts of stuffing, 4-12 parts of additives and 20-40 parts of ethyl alcohol. The production process of the non-stick pan with the ceramic wear-resistant coating comprises the steps that firstly, the pan body is manufactured through the processes such as smelting, pouring and heat treating, then, the ceramic coatings are prepared into slurry and the surface of the pan body is coated with the slurry, and finally, a finished product is prepared through the steps such as irradiation and enhanced treatment. The non-stick pan with the ceramic wear-resistant coating is compact in pan body organization structure, good in physical and chemical properties, high in hardness and strength, long in service life and green and environmentally friendly and has obvious heat stability and non-stick property, and the ceramic wear-resistant coating on the non-stick pan is scratch-resistant.

Description

technical field [0001] The invention belongs to the field of non-stick cooking utensils, and in particular relates to a non-stick cooking utensil containing a ceramic wear-resistant coating and a production process thereof. Background technique [0002] The current non-stick cookware material itself does not have non-stick performance, only after the cookware material is formed, special treatment is carried out on the surface to achieve the non-stick effect. At present, it is generally to spray a layer of non-stick coating on the surface of the pot body to realize the non-stick function, but the non-stick coating itself is not wear-resistant and easily falls off. Due to the low surface roughness of the pan body, the non-stick coating attached to the surface of the pan body is easily scratched and scraped off by the spatula or hard food, resulting in a short life of the non-stick coating and slow non-stick performance of the pan Slow deterioration, or even loss of non-stick ...

AI Technical Summary

Problems solved by technology

At present, it is common to spray a layer of non-stick coating on the surface of the pot body to achieve the non-stick function, but the non-stick coating itself is not wear-resistant and easy to fall off

Due to the low surface roughness of the pan body, the non-stick coating attached to the surface of the pan body is easily scratched and scraped off by the spatula or hard food, resulting in a short life of the non-stick coating and slow non-stick performance of the pan Slowly getting worse, or even losing non-stick properties, will also cause health problems in people's diet