Metal ceramic material

Abstract

The invention discloses a metal ceramic material. The metal ceramic material is prepared from the following components in parts by mass: 45 to 60 parts of kaolin, 10 to 15 parts of barium titanate, 15 to 20 parts of nano titanium dioxide, 5 to 9 parts of nano molybdenum carbide, 1 to 5 parts of titanium nitride, 2 to 8 parts of aluminum oxide, 6 to 7 parts of lithium, 2 to 8 parts of magnesium oxide, 2 to 5 parts of calcium hydrogen phosphate, 5 to 10 parts of glass fiber and 1 to 4 parts of sodium borohydride. The ceramic material provided by the invention has relatively good high-temperature resistance and permeation-proof performance, and the ceramic material has good comprehensive mechanical properties and good strength and rigidity; the ceramic material is aceramic material with relatively good comprehensive properties and can be applied to various fields.

Description

technical field [0001] The invention relates to the field of ceramic materials, in particular to a metal ceramic material. Background technique [0002] Ceramics are used in many fields. In addition to daily-use ceramics, because of their excellent physical and mechanical properties, they are also widely used in many fields such as military industry, machinery, national defense, and chemical industry. The comprehensive performance of traditional ceramic materials is generally , high temperature resistance, corrosion resistance, mechanical strength, etc. are far from meeting the requirements. Therefore, with the continuous development of technology, various composite ceramics with excellent comprehensive properties have become the key to technology. Contents of the invention [0003] The purpose of the present invention is to overcome the above problems in the prior art and provide a cermet material, which has better high temperature resistance and anti-permeation performa...

AI Technical Summary

Problems solved by technology

[0002] Ceramics are used in many fields. In addition to daily-use ceramics, because of their excellent physical and mechanical properties, they are also widely used in many fields such as military industry, machinery, national defense, and chemical industry. The comprehensive performance of traditional ceramic materials is generally , high temperature resistance, corrosion resistance, mechanical strength, etc. are far from meeting the requirements