What are the products made of silicon nitride ceramics?

As we all know, the advantages of silicon nitride ceramics are very many, and the products made of this kind of ceramics have more advantages than those made of other materials, both in quality and performance. So what are the products that can be made of silicon nitride ceramics? Here is a small series to tell you in detail.

Compared with other ceramics, silicon nitride ceramics have very good impact resistance, so many car ball bearings are made of silicon nitride ceramics. These bearings are much harder than those made of metal, and also reduce contact with the bearing track. In addition, if you look closely, in addition to ball bearings in cars, many wind turbines, bicycles and even ice skates have silicon nitride ceramics, and some parts of them are likely to be made of silicon nitride ceramics.

In addition to the automotive industry will use silicon nitride ceramics to make bearings, because silicon nitride ceramic materials have very good thermal stability and wear resistance, so good cutting tools are made of it. Compared with some metal tools, the fracture toughness and heat shock resistance of silicon nitride ceramic tools are more powerful, and it can easily cut cast iron, hard steel and nickel-based alloys. If it is a tool of other materials, even a metal tool with relatively high hardness is incomparable.

In addition, silicon nitride ceramic materials can also make insulators and chemical barriers in integrated circuits. It is much better than silica, and can play a better role in blocking the diffusion of water molecules and sodium ions. If it is a high-quality electronic product, Metropolitan uses it to make the relevant materials needed.

The above is only a small part of the products made of silicon nitride ceramic materials, and many products in many industries can use it as a material for manufacturing. These products are manufactured because they have many unique characteristics. Perhaps in the near future, more products will be made using it.