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Preparation method of enameled furnace holder

A technology of enamel and quality, applied in the field of casting, can solve problems such as rust, and achieve the effects of good weather resistance, strong oxidation resistance, and firm adhesion

Inactive Publication Date: 2018-03-09
QINGDAO TIANDI CASTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above-mentioned technical problems existing in the prior art field, the object of the present invention is to provide a method for preparing an enamelled furnace bracket, which solves the problem that the furn

Method used

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Embodiment

[0011] A kind of enamel furnace support preparation method of the present embodiment, comprises the following steps:

[0012] 1) Preparation of enamel slurry: The mass ratio of the enamel block is: 20% high-temperature glaze, 30% low-temperature glaze and 32% medium-temperature glaze, adding 1.5% nickel oxide, 10% calcined quartz sand, and 1.5% molybdenum in the mass of the enamel block Barium acid, 0.5% antimony oxide, 3.5% Suzhou clay, 0.5% borax, 0.5% sodium nitrite, and finally, add water accounting for 50% of the mass of the block, and grind for about 6 hours to form a glaze slurry;

[0013] 2) Anneal the metal blank, and then perform shot blasting on the surface of the metal blank;

[0014] 3) After enamelling, firing is carried out.

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Abstract

The invention discloses a method for preparing an enamel furnace bracket, which comprises the following steps: 1) preparing enamel slurry; 2) annealing a metal body, and then performing shot blasting on the surface of the metal body; 3) after enameling Firing; the present invention has strong oxidation resistance and good weather resistance, combined with the best enamel and grinding formula, the effect of preventing porcelain explosion is better.

Description

technical field [0001] The invention belongs to the technical field of casting, and in particular relates to a method for preparing an enamel furnace bracket. Background technique [0002] As we all know, enamel coatings belong to (silicate) non-metallic inorganic materials, which have the same properties as glass. , magnetic and other special properties, its surface is smooth, without pores and cracks, it can completely isolate the reaction medium from the metal substrate, it can effectively protect the surface of the metal material, so as to achieve the purpose of improving the performance of the metal material and prolonging its service life , which is especially suitable for kitchen utensils. Contents of the invention [0003] In order to overcome the above-mentioned technical problems existing in the prior art field, the object of the present invention is to provide a method for preparing an enamelled furnace bracket, which solves the problem that the furnace brack...

Claims

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Application Information

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IPC IPC(8): C03C8/00C23D5/00
CPCC03C8/00C23D5/00
Inventor 李玉敏
Owner QINGDAO TIANDI CASTING CO LTD
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