Super-strength ceramic composite material

Abstract

The present invention discloses a super-strength ceramic composite material which is prepared by main ingredients: emery 3-40 parts, limestone 2-30 parts, silicate or aluminate-calcium cement 4-50 parts, high-temperature asphalt powder 2-20 parts, and supplementary ingredients: wood fiber 1-6 parts, polypropylene reticular fiber 1-10 parts, re-dispersible emulsion powder 2-15 parts and composite fortifier 0.1-0.8 parts. The composite material of the invention has the main characters of high strength, resistance to the heavy impact of the large material, adapting to the strong washing of various medium, strong adhesive force, predominant wear-resisting property, and effectively prolonging the service lifetime of the equipment and the pipeline, as the low price of the composite material theproducing cost of the enterprise can be greatly reduced and the economic benefit can be improved.

Description

technical field [0001] The invention relates to a composite material, in particular to a super-strength ceramic composite material with excellent impact resistance, wear resistance and strong adhesion. Background technique [0002] In steel, thermal power, petrochemical metallurgy, mining coal, cement and other heavy industry industries, a large number of equipment or pipelines will be strongly eroded by various media during use. The reduction will lead to an increase in the number of equipment downtime and maintenance, which will not only reduce the efficiency of the equipment, increase energy consumption, increase production costs, but also increase the workload of maintenance workers. To solve the above problems, the wear-resistant products used by existing manufacturers are mostly ceramic patches, thermal spraying, wear-resistant steel surfacing, polymer wear-resistant plates, etc. Although these wear-resistant products can play a certain role in wear resistance, but Th...

AI Technical Summary

Problems solved by technology

[0002] In steel, thermal power, petrochemical metallurgy, mining coal, cement and other heavy industry industries, a large number of equipment or pipelines will be strongly eroded by various media during use. The reduction will lead to an increase in the number of equipment downtime and maintenance, which will not only reduce the efficiency of equipment, increase energy consumption, increase production costs, but also increase the workload of maintenance workers.

To solve the above problems, the wear-resistant products used by existing manufacturers are mostly ceramic patches, thermal spraying, wear-resistant steel surfacing, polymer wear-resistant plates, etc. Although these wear-resistant products can play a certain role in wear resistance, but There are also defects: such as wear-resistant steel surfacing, no significant improvement in wear resistance, unstable at high temperatures, and large-area construction workload; thermal spraying requires special tools, which is not suitable for on-site construction, and a large amount of heat output will cause It causes changes in the internal stress distribution of the metal, sometimes cracks appear, and the wear resistance is average; the advantage of the ceramic patch is wear resistance, but the disadvantage is that there are gaps, the connection is easy to fall off, the non-planar shape is not easy to fit, and the thickness of the protective layer cannot be adjusted. Glue bonding stability is poor, not impact resistant