Zirconium aluminum composite ceramic non-stick pan and preparation technology thereof

Abstract

The invention belongs to the technical field of zirconium aluminum composite ceramics and particularly relates to a composite ceramic non-stick pan made of zirconium oxide and aluminium oxide and a preparation method thereof. The zirconium aluminum composite ceramic non-stick pan is prepared from the following raw materials in parts by weight: 60-70 parts of zirconium oxide powder, 30-40 parts of aluminium oxide powder, 1-5 parts of yttrium oxide powder and 0.05-0.1 part of a binding agent. The preparation technology of the zirconium aluminum composite ceramic non-stick pan comprises the steps of burdening, grinding, material mixing, pressing of a pan blank, drying, sintering, polishing and end product forming. Compared with the prior art, the technology is simple, less equipment is required, one-time investment is less, the output is large and the production expansion is easy; the prepared zirconium aluminum composite ceramic non-stick pan has the advantages of light weight, excellent tenacity, large density, abrasion resistance, corrosion resistance and non-stick performance.

Description

technical field [0001] The invention belongs to the technical field of zirconium-aluminum composite ceramics, and in particular relates to a ceramic non-stick pan made of zirconia and alumina composite materials and a preparation method thereof. Background technique [0002] In today's life, metal pots such as iron pots and aluminum pots occupy the main market in daily household pots. The characteristics of aluminum pots are excellent heat distribution, good heat transfer, and light pot bodies. However, the aluminum pan is not easy to clean, and when the oil is used for a long time, the oil smoke is large. The characteristic of stainless steel pots is that the heat distribution is not good, and it is easy to generate hot spots and burn food. Stainless steel pots are heavy, difficult to clean, and prone to smoke when oil is used for a long time. The heat distribution of iron enamel pan is not good, and it is easy to stick to the bottom of the pan. This type of pot is not e...

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Problems solved by technology

But it has the following disadvantages: first, it cannot be used to make acidic food; second, the pot is not a one-piece pot; third, the process of attaching the coating is complicated and time-consuming to manufacture; fourth, the weight of the pot is heavy; fifth , the pot body is mostly metal, easy to rust; sixth, the coating is easy to peel off