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High-temperature-resistant metal coating material for machine tool and preparation method thereof

A technology of metal coating and high temperature resistance, which is applied in the field of machinery, can solve the problems of unfavorable processing of ceramic materials and insufficient performance, and achieve the effects of optimized stability, good strength and toughness, and excellent high temperature resistance

Inactive Publication Date: 2019-01-04
徐州台力福数控科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional ceramic materials are relatively brittle, and without further processing of ceramic materials, the performance of ceramic materials in many fields is slightly insufficient

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A high-temperature-resistant metal coating material for machine tools, consisting of the following components in parts by mass:

[0027] (1) Epoxy resin, 5 parts; (2) Nano nickel oxide 3 parts and nano magnesium oxide 6 parts; (3) Aluminum powder, 8 parts; (4) Zinc oxide, 2 parts; (5) Silicon dioxide, 15 parts; (6) silicon nitride, 3 parts; (7) iron oxide, 5 parts.

[0028] Wherein, the mass ratio of nano-nickel oxide to nano-magnesium oxide is 1:2.

[0029] According to the preparation method of the high-temperature-resistant metal coating material for machine tools provided by the invention, the above-mentioned high-temperature-resistant metal coating material for machine tools is prepared, and the preparation steps are as follows:

[0030] (1) Weighing: Accurately weigh each component;

[0031] (2) Grinding: Mix the components together, stir well, and put them into a grinder for grinding;

[0032] (3) Calcination: Put the mixture obtained in step (2) into a mold a...

Embodiment 2

[0035] A high-temperature-resistant metal coating material for machine tools, consisting of the following components in parts by mass:

[0036] (1) epoxy resin, 7 parts; (2) nano nickel oxide 6 parts and nano magnesium oxide 10 parts; (3) aluminum powder, 12 parts; (4) zinc oxide, 3 parts; (5) silicon dioxide, 25 parts; (6) silicon nitride, 5 parts; (7) iron oxide, 11 parts.

[0037] Wherein, the mass ratio of nano-nickel oxide to nano-magnesium oxide is 3:5.

[0038] According to the preparation method of the high-temperature-resistant metal coating material for machine tools provided by the invention, the above-mentioned high-temperature-resistant metal coating material for machine tools is prepared, and the preparation steps are as follows:

[0039] (1) Weighing: Accurately weigh each component;

[0040] (2) Grinding: Mix the components together, stir well, and put them into a grinder for grinding;

[0041] (3) Calcination: Put the mixture obtained in step (2) into a mol...

Embodiment 3

[0044] A high-temperature-resistant metal coating material for machine tools, consisting of the following components in parts by mass:

[0045] (1) epoxy resin, 9 parts; (2) nano nickel oxide 9 parts and nano magnesium oxide 12 parts; (3) aluminum powder, 15 parts; (4) zinc oxide, 4 parts; (5) silicon dioxide, 40 parts; (6) silicon nitride, 7 parts; (7) iron oxide, 18 parts.

[0046] Wherein, the mass ratio of nano-nickel oxide to nano-magnesium oxide is 3:4.

[0047] According to the preparation method of the high-temperature-resistant metal coating material for machine tools provided by the present invention, the above-mentioned high-temperature-resistant metal coating material for machine tools is prepared, and the preparation steps are as follows:

[0048] (1) Weighing: Accurately weigh each component;

[0049] (2) Grinding: Mix the components together, stir well, and put them into a grinder for grinding;

[0050] (3) Calcination: Put the mixture obtained in step (2) in...

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PUM

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Abstract

The invention discloses a high-temperature-resistant metal coating material for a machine tool and a preparation method thereof and relates to the technical field of machinery. The coating material iscomposed of, by mass, 15-30 parts of silicon carbide, 3-9 parts of nano nickel oxide, 6-12 parts of nano magnesium oxide, 15-23 parts of nano Al2O3, 2.5-4 parts of Ta2O5, 25-45 parts of silicon dioxide, 4.5-7.5 parts of titanium oxide and 5-15 parts of nano thorium dioxide. Nanomaterial technology is utilized to modify an existing coating material, and resistance to high temperature is substantially improved by adding nanoscale particles into the coating material, so that the high-temperature-resistant metal coating material has high strength and toughness and excellent high-temperature-resistant performance and can be used for the machine tool.

Description

technical field [0001] The invention belongs to the technical field of machinery, and in particular relates to a high-temperature-resistant metal coating material for machine tools with excellent high-temperature resistance and wear resistance and a preparation method thereof. Background technique [0002] In the field of mechanical processing, when processing tools such as machine tools and workpieces are working, high temperature conditions will be generated, which will adversely affect the surrounding environment such as processing tools. Therefore, processing tools such as machine tools need to be coated to protect them from high temperatures. and other adverse environmental factors. [0003] In recent years, coating materials have developed rapidly, especially ceramic coating materials, which have received extensive attention. Traditional ceramic materials are relatively brittle, and the lack of further processing of ceramic materials also leads to insufficient perform...

Claims

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Application Information

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IPC IPC(8): C09D1/00C09D7/61
CPCC09D1/00C09D5/18C09D7/61
Inventor 王菁
Owner 徐州台力福数控科技有限公司
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