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Multifunctional wear-resistant material

A wear-resistant material, multi-functional technology, applied in the field of materials, can solve the problems affecting the normal operation of production, increase maintenance work, increase enterprise costs, etc., to achieve good bonding performance, prolong service life, and reduce maintenance costs.

Inactive Publication Date: 2012-10-31
王立珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In mineral processing, metallurgy, pulverized coal, electric power, building materials, chemical industry and other fields, many equipment and components are easy to wear and tear when transporting and processing materials containing solid particles, resulting in the scrapping of a large number of equipment. The normal operation of production also increases the maintenance work. When the equipment is worn out beyond repair, it has to be replaced with new equipment, which increases the cost of the enterprise.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1 multifunctional wear-resistant material, is made by the mass percentage of following raw material by conventional process:

[0018] Corrosion-resistant resin 25%, flaky corundum 55%, silicon carbide grains 17%, toughening agent 1.5%, additives 1.5%.

[0019] in:

[0020] Corrosion-resistant resin refers to silicon carbide with a particle size of 0.25-1.25mm and silicon dioxide with a particle size of 0.5-5nm and epoxy resin according to conventional processes; the mass ratio of silicon carbide, silicon dioxide, and epoxy resin is 0.8:0.7:1.

[0021] Flaky corundum refers to the product obtained by sintering, quenching, and tempering alumina discs with a diameter of 2.5 mm and a thickness of 1.0 mm at 1250 ° C.

[0022] Silicon carbide grains refer to crystals obtained by secondary quenching and tempering of silicon carbide.

[0023] The toughening agent refers to the high-strength iron-based powder.

[0024] Auxiliary agent refers to the mixture of sili...

Embodiment 2

[0025] Embodiment 2 multifunctional wear-resistant material, is made by the mass percentage of following raw material by conventional process:

[0026] Corrosion-resistant resin 35%, flake corundum 45%, silicon carbide grain 19%, toughening agent 0.5%, additive 0.5%.

[0027] Among them: the corrosion-resistant resin, flaky corundum, silicon carbide grains, toughening agent, and additives are the same as in Example 1.

Embodiment 3

[0028] Embodiment 3 multifunctional wear-resistant material, is made by the mass percentage of following raw material by conventional process:

[0029] Corrosion-resistant resin 30%, sheet steel 50%, silicon carbide grains 18%, toughening agent 1.0%, additives 1.0%.

[0030] Among them: the corrosion-resistant resin, flaky corundum, silicon carbide grains, toughening agent, and additives are the same as in Example 1.

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Abstract

The invention relates to a multifunctional wear-resistant material which is prepared from the following raw materials in percentage by mass according to a conventional technique: 25-35% of anticorrosive resin, 45-55% of alumina tabular, 13-23% of carborundum crystal grain, 0.5-1.5% of toughener and 0.5-1.5% of assistant. The invention has the advantages of simple formula, high wear resistance, high corrosion resistance, favorable binding property and high shock resistance.

Description

technical field [0001] The invention relates to the technical field of materials, in particular to multifunctional wear-resistant materials. Background technique [0002] In the fields of mineral processing, metallurgy, pulverized coal, electric power, building materials, chemical industry, etc., many equipment and components are easy to wear and tear during the transportation and processing of materials containing solid particles, resulting in the scrapping of a large number of equipment. The normal operation of production also increases the maintenance work. When the equipment is worn out beyond repair, it has to be replaced with new equipment, which increases the cost of the enterprise. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multifunctional wear-resistant material with good wear resistance, corrosion resistance, adhesion and impact resistance. [0004] In order to solve the above problems, a multif...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B26/10
Inventor 王立珍王克东耿文萍王克卫邹品霞
Owner 王立珍
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