What are the products made of silicon nitride ceramics?

As we all know, the advantages of silicon nitride ceramics are very many. Products made of this ceramic have advantages in quality and performance compared to products made from other materials. So what are the products that can be made of silicon nitride ceramics? The following is a detailed introduction by Xiaobian.

Compared with other ceramics, silicon nitride ceramics have very good impact resistance, so many automotive ball bearings are made of silicon nitride ceramics. This type of bearing is much harder than a metal-made bearing and also reduces contact with the bearing track. In addition, if you look closely, in addition to the ball bearings of automobiles, many wind turbines, bicycles and even skates have silicon nitride ceramics, and some parts of them are probably made of silicon nitride ceramics.

In addition to the automotive industry, silicon nitride ceramics are used to make bearings. Because silicon nitride ceramic materials have very good thermal stability and wear resistance, good cutting tools are made of it. Compared to some metal tools, silicon nitride ceramics have a higher fracture toughness and thermal shock resistance, making it easy to cut cast iron, hard steel and nickel-based alloys. If it is a tool of other materials, even a metal tool with a relatively high hardness is incomparable.

In addition, silicon nitride ceramic materials are also capable of fabricating insulators and chemical barriers in integrated circuits. It is much better than silica and has a better diffusion barrier for water molecules and sodium ions. If it is a quality electronic product, Metropolis uses it to make the materials needed.

These are just a few of the products made from silicon nitride ceramic materials, and many products in many industries can be used as materials. These products are manufactured because they have many unique characteristics. Maybe in the near future, more products will use it for production.