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Method and system for forming quasicrystal coating and pot

A quasi-crystal and coating technology, applied in the field of material science, can solve the problems of non-stick coatings that need to be improved

Active Publication Date: 2022-01-21
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, existing non-stick coatings still need to be improved

Method used

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  • Method and system for forming quasicrystal coating and pot
  • Method and system for forming quasicrystal coating and pot
  • Method and system for forming quasicrystal coating and pot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0123] Follow the steps below to form a quasicrystalline coating:

[0124](1) Using pure aluminum, pure copper, pure iron and pure chromium as raw materials, according to the atomic ratio of aluminum: 60-70%, copper: 15-25%, iron: 5-15%, chromium: 5-15%, respectively Proceed to the ingredients.

[0125] (2) Put the weighed raw materials into an intermediate frequency induction furnace for smelting treatment, wherein iron and chromium are placed at the bottom of the intermediate frequency induction furnace. During the smelting process, an inert gas is used as a protective gas or the furnace is evacuated. After the alloy is completely melted and the slag is removed, the quasicrystalline alloy ingot is cast.

[0126] (3) The quasicrystalline alloy ingot is supplied to an atomized powder making device for atomized powder making, and the whole process is protected by inert gas or the system is evacuated to obtain a quasicrystalline powder.

[0127] (4) Use an annealing device to ...

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Abstract

The invention discloses a method and system for forming a quasicrystal coating and a pot. The method for forming the quasicrystal coating comprises the following steps: (1) carrying out powder processing on a quasicrystal alloy ingot so as to obtain quasicrystal powder; (2) carrying out annealing treatment on the quasi-crystal powder so as to obtain annealed powder; and (3) forming the quasicrystal coating on a substrate based on the annealed powder. According to the method for forming the quasicrystal coating, the quasicrystal coating is formed by using the annealed quasicrystal powder, and the surface performance of the quasicrystal coating can be effectively improved.

Description

[0001] This application is a divisional application of the patent application with the application number 201811299238.3, the application date is November 02, 2018, and the invention title is "method and system for forming quasicrystalline coating and pot". technical field [0002] The present invention relates to the field of material science, in particular, the present invention relates to a method and system for forming a quasi-crystalline coating and a pot. Background technique [0003] Common non-stick coatings include polyPTFE coatings, PFA coatings, PEEK coatings, ceramic coatings, etc. Organic coatings such as PEEK, PTFE and PFA coatings have excellent chemical and thermal stability, self-lubricating (non-stick ) performance, and has been widely used in cooking utensils, rice cooker inner surface and various easy-to-clean occasions. [0004] However, existing non-stick coatings still need to be improved. Contents of the invention [0005] The present invention is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/00C09D5/10A47J36/02B22F9/08B22F1/142C23C4/134C23C4/08C22C21/00C22C21/12
CPCC09D1/00C09D5/103C09D5/10A47J36/025B22F9/082C23C4/134C23C4/08C22C21/00C22C21/12
Inventor 曹达华陈炜杰黄宇华万鹏
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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