Double-layer wear-resistant anti-corrosion paint on surface of beryllium alloy

An anti-corrosion coating and wear-resistant technology, which is applied in the direction of anti-corrosion coatings, polyurea/polyurethane coatings, coatings, etc., can solve problems such as the inability to take into account the wear resistance of coatings, and achieve the effect of excellent wear resistance

Inactive Publication Date: 2011-06-01
王可新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the research on wear-resistant and anti-corrosion coatings on the surface of beryllium alloys at home and abroad has not been ideal. Usually, the anti-corrosion performance of the coatings is improved, and the wear resistance of the coatings cannot be taken into account. Therefore, a wear-resistant coating on the surface of beryllium alloys is developed. Anti-corrosion coatings have always been an urgent problem to be solved at home and abroad

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] 20 grams of beryllium powder with a thickness of 0.05um and a diameter not greater than 18um and 980 grams of MQ-2 peroxygen enamel are mixed to form component A; 200 grams of S-3 curing agent is component B: stir the two components A and B evenly That is the primer, and the surface layer is YF06-1 polyurethane varnish. The beryllium alloy test piece is degreased with an organic solution, sand blown with 200 mesh corundum powder, and the surface is evenly sprayed with a primer, then placed in a circulating hot air furnace, heated to 100°C, kept for 2 hours, taken out and cooled in air; and then sprayed with a layer of primer, After curing and cooling by the same method, spray a layer of layer, put it into a circulating hot air furnace, heat it to 120°C, and keep it warm for 1 hour.

Embodiment 2

[0017] 80 grams of zinc beryllium flakes with a thickness of 0.1-0.2um and a diameter of 5-15um and 920 grams of MQ-2 peroxygen enamel are mixed to form component A; 167 grams of S-3 curing agent is component B; Stir evenly to be the primer, and the surface layer is YF06-1 polyurethane varnish.

[0018] Implementation method is the same as example 1.

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PUM

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Abstract

The invention relate to a double-layer wear-resistant anti-corrosion paint on a surface of a beryllium alloy. The paint is of a double-layer structure; the bottom layer of the paint consists of two components, wherein a component A is formed by mixing MQ-2 peroxygen enamel and superfine zinc-beryllium powder or superfine beryllium powder, and a curing agent constitutes a component B; and the face layer of the paint is YF06-1 polyurethane varnish. The double-layer paint has a prominent wear-resistant anti-corrosion property, thereby greatly improving the corrosion resistance and wear-resistance of the surface of the beryllium alloy; and the paint has the characteristic of good toughness and can be well combined with a base metal.

Description

technical field [0001] The invention relates to an anti-corrosion coating for metal surfaces, in particular to a double-layer wear-resistant anti-corrosion coating for the surface of beryllium alloy metal. Background technique [0002] At present, the research on wear-resistant and anti-corrosion coatings on the surface of beryllium alloys at home and abroad has not been ideal. Usually, the anti-corrosion performance of the coatings is improved, and the wear resistance of the coatings cannot be taken into account. Therefore, a wear-resistant coating on the surface of beryllium alloys is developed. Anti-corrosion coatings have always been an urgent problem to be solved both at home and abroad. Contents of the invention [0003] The present invention aims at the problems existing in the above-mentioned prior art, and provides a double-layer wear-resistant and anti-corrosion coating on the surface of beryllium alloy, which adopts double-layer double-group materials, the coati...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): C09D175/04C09D5/10
Inventor王可新
Owner王可新