Five application scenarios of silicon nitride ceramics

Release time:

2022/12/27

Share:


Five major applications of silicon nitride ceramics

Five major applications of silicon nitride ceramics
1、 Application in metallurgical industry
1. Sintered silicon nitride has low linear expansion coefficient, so it has good thermal shock resistance, second only to quartz and glass-ceramics;
2. Silicon nitride has small friction coefficient and self-lubrication. It has excellent wear resistance and is an excellent wear-resistant material;
3. Silicon nitride has high mechanical strength and low creep at high temperature;
4. Excellent electrical insulation;
5. It has excellent chemical properties and can resist the corrosion of all inorganic acids and some alkalis except hydrofluoric acid.

Other news

Release time:

2022/12/23

What are the characteristics of alumina ceramic tubes?

Zirconia ceramic rod is processed by isostatic pressing process to form uniform, dense and smooth ceramic layer and transition layer under high temperature and high speed. Because the manufacturing process is advanced and the cost is high, it is suitable for precision ceramic parts, and its wear resistance is stronger than other ceramic rods, so it is generally used as a place with high wear resistance.

Release time:

2022/12/23

Comparison of advantages of zirconia ceramic and alumina ceramic materials

The toughness of zirconia ceramics is four times that of alumina ceramics. At the same time, zirconia will fall freely from a height of one meter, but there will be some gaps. The alumina will break.