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Inner wall material for cooking pot

A pot body, weight percentage technology, applied in the direction of special materials for cooking utensils, etc., can solve problems affecting children's intelligence or blood system, etc., and achieve the effect of preventing iron deficiency anemia

Inactive Publication Date: 2009-05-13
沈福水
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, iron deficiency anemia and mental retardation caused by iron deficiency and zinc deficiency still widely exist; due to excessive lead in children's bodies, problems that will affect children's intelligence or blood system still widely exist

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] The inner wall of the pot is made of different shapes by injection casting of cast iron or cold-rolled steel plate by drawing and stamping. Its weight percent content is: iron ≥ 80%, carbon ≤ 10%, silicon ≤ 1.00%, manganese ≤ 6.00%, phosphorus ≤ 0.035%, sulfur ≤ 0.03%, nickel ≤ 1.00%, chromium ≤ 1.00%, and the rest are not allowed Avoid impurities.

Embodiment 2

[0011] The inner wall of the pot is made of different shapes by injection casting of cast iron or cold-rolled steel plate by drawing and stamping. Its weight percent content is: iron: 80-95%, carbon: 2-10%, silicon: 0.5-1.00%, manganese: 1.00-6.00%, phosphorus: 0.010-0.035%, sulfur: 0.01-0.03%, nickel Chromium: 0.5-1.00%, chromium: 0.5-1.00%, and the rest are unavoidable impurities.

Embodiment 3

[0013] The inner wall of the pot is made of different shapes by injection casting of cast iron or cold-rolled steel plate by drawing and stamping. Its weight percent content is: iron: 90-95%, carbon: 2-4%, silicon: 0.5-1.00%, manganese: 1.00-2.00%, phosphorus: 0.010-0.035%, sulfur: 0.01-0.03%, nickel Chromium: 0.5-1.00%, chromium: 0.5-1.00%, and the rest are unavoidable impurities.

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PUM

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Abstract

A material used for the inner surface of cooker (or pot) to control the harmful elements (Cr, Cd, As, Ni, Be, silicon oxide and sulfide) and helping human body to absorb the Fe element for preventing iron-deficiency anemia contains proportionally Fe, C, Si, Mn, P, S, Ni and Cr.

Description

technical field [0001] The invention relates to a pot body material, in particular to a pot inner wall material. Background technique [0002] With the improvement of living standards, many cooking utensils have appeared, and common ones include electric rice cookers, pressure cookers, and frying pans. The inner wall material of electric rice cooker and pressure cooker generally adopts aluminum alloy or stainless steel at present, and frying pan generally adopts pig iron or stainless steel material, and the metallic iron content of common pig iron frying pan is also generally less than 70%. [0003] Modern medicine has found that some heavy metal elements are carcinogenic to humans, and the main metals are chromium, cadmium, arsenic, nickel, beryllium and some silicon oxides and sulfides; and due to modern cooking methods and the lack of some metal elements will cause some diseases, Such as iron deficiency, zinc deficiency, iodine deficiency. At present, cretinism and iodi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J36/02
Inventor 沈福水
Owner 沈福水