Ceramic metal material

A technology of ceramic metal and raw materials, which is applied in the field of ceramic metal materials, can solve the problems of affecting the output of vertical mills, poor use environment, short service life, etc., and achieve the effects of improved service life, high ductility and good wear resistance

Inactive Publication Date: 2016-03-23
TAICANG JIEGONG PRECISION METAL MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, no matter what kind of alloy metal material is used for the grinding rollers on the vertical mill, due to the harsh environment and sever

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A ceramic metal material, comprising the following raw materials in parts by weight: 15 parts of iron oxide, 5 parts of zirconia, 10 parts of aluminum oxide, 15 parts of silicon nitride, 5 parts of silicon dioxide, 3 parts of calcium borate, 2 parts of lithium oxide 5 parts of paraffin wax, 2 parts of zinc stearate, 1 part of copper powder, 1 part of zinc oxide, 3 parts of polyvinyl alcohol, and 2 parts of nano carbon powder.

Embodiment 2

[0015] A ceramic metal material, comprising the following raw materials in parts by weight: 22 parts of iron oxide, 10 parts of zirconia, 15 parts of aluminum oxide, 22 parts of silicon nitride, 10 parts of silicon dioxide, 5 parts of calcium borate, 3 parts of lithium oxide 7 parts of paraffin wax, 3 parts of zinc stearate, 5 parts of copper powder, 3 parts of zinc oxide, 5 parts of polyvinyl alcohol, and 7 parts of nano carbon powder.

Embodiment 3

[0017] A ceramic metal material, comprising the following raw materials in parts by weight: 30 parts of iron oxide, 15 parts of zirconia, 20 parts of aluminum oxide, 35 parts of silicon nitride, 15 parts of silicon dioxide, 8 parts of calcium borate, 5 parts of lithium oxide 10 parts of paraffin wax, 5 parts of zinc stearate, 10 parts of copper powder, 6 parts of zinc oxide, 8 parts of polyvinyl alcohol, and 10 parts of nano carbon powder.

[0018] Compared with the prior art, the material proposed in the present invention has good wear resistance, corrosion resistance and stamping resistance, and also overcomes the disadvantage of poor flexibility of ceramics, maintains the good characteristics of alloy metals, and is heat-resistant Strong resistance and high ductility, which improves the service life of the product.

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PUM

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Abstract

The invention provides a ceramic metal material. The ceramic metal material is composed of, by weight, 15-30 parts of iron oxide, 5-15 parts of zirconium oxide, 10-20 parts of aluminum oxide, 15-35 parts of silicon nitride, 5-15 parts of silicon dioxide, 3-8 parts of calcium borate, 2-5 parts of lithium oxide, 5-10 parts of paraffin, 2-5 parts of zinc stearate, 1-10 parts of copper powder, 1-6 parts of zinc oxide and 3-8 parts of polyvinyl alcohol. Compared with the prior art, the ceramic metal material has good abrasion resistance, corrosion resistance and impact resistance; meanwhile, the defect that ceramic is poor in flexibility is overcome, and good characteristics of alloy metal are kept; besides, heat resistance is high, ductility is high, and the service life of a product is prolonged.

Description

technical field [0001] The invention relates to the technical field of metal materials, in particular to a ceramic metal material. Background technique [0002] Metal-ceramic composite materials are composite materials composed of one or several ceramic phases and metal phases or alloys. Ceramics in cermets have high melting point, high hardness oxides or refractory compounds, and the metal phase is mainly transition elements and their alloys. According to the different percentages of each constituent phase, cermets are divided into two types: ceramic-based and metal-based. [0003] With the development of the new technological revolution, it is required to continuously improve cutting productivity and reduce production costs, especially the development of CNC machine tools, which requires the development of new cutting tools with higher cutting speed and more wear resistance than cemented carbide tools. At present, there are more and more new materials that are difficult ...

Claims

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Application Information

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IPC IPC(8): C22C29/12
CPCC22C29/12
Inventor 王建飞
Owner TAICANG JIEGONG PRECISION METAL MATERIALS CO LTD
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