Anti-corrosion material, anti-corrosion layer prepared therefrom, and cooking utensil comprising anti-corrosion layer

An anti-corrosion layer and anti-corrosion technology, applied in metal material coating technology, transportation and packaging, special materials for cooking utensils, etc. Corrosion and other problems, to achieve excellent corrosion resistance, improve the effect of service life

Pending Publication Date: 2022-03-25
WUHAN SUPOR COOKWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing anti-corrosion layer is usually composed of a transition layer and a sealing layer, wherein the transition layer mainly provides the bonding force with the matrix material, and the sealing layer mainly provides corrosion resistance, and a separate transition layer cannot form good corrosion resistance. However, a separate sealing layer cannot form a good bonding force with the base material, so the transition layer and the sealing layer must be combined to form the main frame structure of the anti-corrosion layer.
However, when a multi-layer anti-corrosion structure is provided, the thickness of the anti-corrosion layer is undoubtedly increased, and the cost of anti-corrosion is increased.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0033] The method for preparing an anti-corrosion material according to an exemplary embodiment of the inventive concept may include: providing a metal material, a non-metal material, and a binder; preparing the metal material, the non-metal material, and the binder into a slurry; Spray drying treatment, so as to obtain the anti-corrosion material comprising a plurality of anti-corrosion particles.

[0034] According to an exemplary embodiment, the step of providing the metal material, the non-metal material and the binder may include preparing the metal material, the non-metal material and the binder, respectively. The metal material can include at least one of titanium, titanium alloy, stainless steel, nickel and nickel alloy, and the non-metallic material includes titanium oxide, titanium nitride, titanium carbide, ferroferric oxide, iron oxide, aluminum oxide, AT composite material and At least one of silica, and the binder may include at least one of cellulose-based binde...

Embodiment 1

[0058] Titanium particles with a particle size of 50 μm, titanium carbide particles with a particle size of 20 μm, and hydroxymethyl cellulose are provided.

[0059] The titanium particles, titanium carbide particles and hydroxymethyl cellulose were shaped into multiple anti-corrosion particles with a particle size of 80 μm by a granulation process. In the granulation process: mix hydroxymethylcellulose, citric acid, polyether modified silicone oil and deionized water to prepare a slurry, in the slurry, by weight percentage, hydroxymethylcellulose accounts for 3%, Citric acid accounts for 0.8%, polyether modified silicone oil accounts for 1.8%, and the balance is deionized water; titanium particles and titanium particles are mixed with the above-mentioned slurry to prepare a slurry, wherein the addition of titanium particles can account for titanium 48% of the total mass of particles, titanium carbide particles and hydroxymethyl cellulose, the addition of titanium carbide part...

Embodiment 2

[0062] The difference from Example 1 is that the metal material is stainless steel.

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Abstract

The inventive concept provides an anti-corrosion material, an anti-corrosion layer made therefrom, and a cookware including the anti-corrosion layer. The anti-corrosion material comprises a plurality of anti-corrosion particles, each anti-corrosion particle comprises a metal material and a non-metal material bonded with the metal material through a binder, and the metal material comprises at least one of titanium, titanium alloy, stainless steel, nickel and nickel alloy. The non-metallic material comprises at least one of titanium oxide, titanium nitride, titanium carbide, ferroferric oxide, ferric oxide, aluminum oxide, an AT composite material and silicon oxide. An anti-corrosion layer formed by using the anti-corrosion material according to the inventive concept has the beneficial effects of tight combination with a base body and excellent anti-corrosion performance at the same time.

Description

technical field [0001] The concept of the present invention relates to the field of anti-corrosion, and more particularly, relates to an anti-corrosion material, an anti-corrosion layer prepared therefrom, and cookware including the anti-corrosion layer. Background technique [0002] Anti-corrosion technology is used in many fields, and more and more devices need to be equipped with anti-corrosion layers. The existing anti-corrosion layer is usually composed of a transition layer and a sealing layer, wherein the transition layer mainly provides the bonding force with the matrix material, and the sealing layer mainly provides corrosion resistance, and a separate transition layer cannot form good corrosion resistance. However, a separate sealing layer cannot form a good bonding force with the base material, so the transition layer and the sealing layer must be combined to form the main frame structure of the anti-corrosion layer. However, when a multi-layer anti-corrosion str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F1/16B22F1/102B22F9/02C23C4/06C23C24/04A47J36/02
CPCB22F9/026C23C4/06C23C24/04A47J36/02
Inventor 张明瞿义生王业友袁华庭
Owner WUHAN SUPOR COOKWARE
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