Material formula of coating-free rustless cast iron health maintenance inner container of electric cooker

A rice cooker, no coating technology, applied in the direction of special materials for cooking utensils, etc., to achieve the effect of long service life and increased density

Inactive Publication Date: 2021-02-09
广西陆川县威能达热能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a material formula for a healthy and healthy liner of an uncoated and non-rusting cast iron rice cooker, which solves the problems existing in the above-mentioned background technology

Method used

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Embodiment Construction

[0012] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0013] The present invention provides a technical solution: a material formula for a healthy and healthy liner of an uncoated and non-rusting cast iron electric rice cooker, which includes the following components by weight percentage: 45% low-manganese briquette cold-rolled steel, national standard No. 22 Ferrosilicon 49%, metal and non-metal elements added in trace amounts 6%.

[0014] Further, the metal and non-metal elements added in trace amounts include: 0.3% phosphorus, 3.7% carbon, 0.18% potassium, 0.22% calcium, 0.6% zinc, ...

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Abstract

The invention relates to the technical field of electric cooker inner container production, and discloses a material formula of a coating-free rustless cast iron health maintenance inner container ofan electric cooker. The material formula comprises the following components in percentage by weight: 45% of low-manganese briquetting cold-rolled steel, 49% of national standard 22# silicon iron, and6% of trace added metal and non-metallic elements. Under the condition of meeting the requirement of the food safety level, it can be guaranteed that various microelements beneficial to the human bodycan be separated out in the using process of the inner container; after various materials in the formula are combined together, the density of the materials of the inner container can be greatly improved, some of the materials in the formula have the anti-corrosion capacity, and the service life of the inner container can be prolonged.

Description

technical field [0001] The invention relates to the technical field of production of an inner container of an electric rice cooker, in particular to a material formula for a healthy and healthy inner container of an uncoated and non-rusting cast iron electric rice cooker. Background technique [0002] Rice cookers are currently on the market. The inner tank is made of aluminum alloy, cold-drawn plate, stainless steel, clay, etc., and most of them are coated (polytetrafluoroethylene, commonly known as Teflon). There is less direct contact between harmful liner material and food, and to prevent food from sticking to the pan. During repeated and frequent use of liner products of this kind of technology, the performance of non-stick pans will quickly decline, causing the coating to fall off and making it difficult to clean. The peeled-off coating may even mix into food and enter the human body, causing unpredictable harm to health. Contents of the invention [0003] (1) Solve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C38/02C22C38/04A47J36/02
CPCA47J36/02C22C38/002C22C38/02C22C38/04
Inventor 许文广
Owner 广西陆川县威能达热能科技有限公司
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