Cermet material and preparation method thereof

Abstract

The invention discloses a cermet material and a preparation method thereof. The cermet material comprises, by mass, 35-45 parts of zinc silicate, 20-30 parts of limonite, 30-35 parts of silicon dioxide, 20-35 parts of piperonyl butoxide, 15-25 parts of bolus alba, 25-35 parts of ferric oxide, 10-15 parts of aluminum nitride, 10-15 parts of calcium borate, 20-25 parts of lithium oxide, 35-45 parts of paraffin wax, 15-30 parts of aluminite powder, 6-7 parts of diatomite and the balance of deionized water. By using the cermet material, the ceramic hardness can be enhanced by more than 15%. Moreover, the preparation cost of the cermet material is cheap.

Description

technical field [0001] The invention relates to a ceramic metal material and a preparation method thereof. Background technique [0002] At present, the commonly used cermet materials are mainly concentrated on tungsten carbide, and its main component is composed of tungsten carbide and certain binder phase metals (nickel, molybdenum, etc.). Tungsten carbide has relatively good properties in terms of hardness, toughness, and flexural strength. However, due to the high density of tungsten itself, the density of tungsten carbide materials has always been an important obstacle that limits its application. Moreover, the resources of tungsten are limited and the price is relatively high. The use of a large number of tungsten carbide will make the cost of the product higher, which is not conducive to market competition and resource conservation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a ceramic metal material ...

AI Technical Summary

Problems solved by technology

Tungsten carbide has relatively good properties in terms of hardness, toughness, and flexural strength. However, due to the high density of tungsten itself, the density of tungsten carbide materials has always been an important obstacle that limits its application.

Moreover, the resources of tungsten are limited and the price is relatively high. Using a large amount of tungsten carbide will make the cost of the product higher, which is not conducive to market competition and resource conservation.