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Processing method of coating on metal material surface

A surface coating and treatment method technology, which is applied in metal material coating process, superimposed layer coating, coating, etc., can solve the problems of easy scratches, poor corrosion resistance, poor wear resistance, etc., and achieve scratch resistance, The effect of long service life and high wear resistance

Inactive Publication Date: 2014-04-16
无锡三帝特种高分子材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the prior art, metal materials such as stainless steel, copper, iron, steel, aluminum, etc. have the disadvantages of poor wear resistance, easy scratches, and poor corrosion resistance.

Method used

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  • Processing method of coating on metal material surface

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Embodiment Construction

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below, obviously, the described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. 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.

[0030] see figure 1 , the embodiment of the present invention includes:

[0031] A method for processing a metal material surface coating, comprising the following steps:

[0032] a. Degreasing: Wipe the surface of the metal parts with absorbent cotton moistened with a solvent. The pH value of the solvent is between 5 and 7, and use the solvent to remove the oil on the surface of the metal parts;

[0033] b. Cleaning: Clean the metal parts after degreasing with water, and the cleaning time is 5-15 minutes;

[0034] c. ...

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Abstract

The invention discloses a processing method of coating on a metal material surface. The processing method comprises the following steps: (1) degreasing; (2) cleaning; (3) stress annealing; (4) glaze sealing; (5) baking and solidifying; (6) tempering; (7) secondary cleaning; (8) coating, wherein glaze comprises the following components by weight: 40-65% of hydroxy acrylic resin, 15-25% of sodium oxide, 0.5-5% of a defoaming agent, 10.5-14% of silica powder, 5-10% of an adhesive force enhancing agent, and 4-6% of cellulose. According to the processing method, the glaze is sealed on the metal material surface, and then coating processing is conducted, so that dual processing to protect the surface is conducted; the processed metal material can be prevented from rusting, and is high in wearing resistance, not easy to be scratched, long in service life, and corrosion resistant; metal material products can be beautiful and elegant.

Description

technical field [0001] The invention relates to the field of metal material processing, in particular to a treatment method for metal material surface coating. Background technique [0002] The surface of the metal will inevitably be oxidized during various heat treatments, mechanical processing, transportation and storage, resulting in an oxide layer with uneven thickness. At the same time, it is also susceptible to various oil pollution and adsorption of some other impurities. [0003] Oil stains and certain adsorbents, and the thinner oxide layer can be cleaned with solvents, chemically treated and mechanically treated, or directly chemically treated. For severely oxidized metal surfaces, the oxide layer is thicker, so it cannot be directly cleaned with solvents and chemically treated, but it is best to perform mechanical treatment first. [0004] In the prior art, metal materials such as stainless steel, copper, iron, steel, aluminum, etc. have the disadvantages of po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C28/00
Inventor 吴建龙
Owner 无锡三帝特种高分子材料有限公司
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