The Properties And Applications of Silicon Nitride Ceramics

If you are looking for high-quality products, please feel free to contact us and send an inquiry, email:

Silicon nitride The ceramics material is synthetic. In its structure, there is a strong covalent bond between nitrogen and silicon atoms. The silicon nitride is a ceramic with high strength and hardness. It also has good wear resistance.
Material industry has a high regard for silicon nitride materials as engineering ceramics with good properties. They can be used at high temperatures.

Properties and applications of silicon-nitride ceramics

Normal temperature strength and high fracture toughness are characteristics of silicon nitride. They will maintain their strength at high temperatures. These are its main performances:

1. Material made of silicon nitride has a low coefficient of linear expansion, excellent thermal conductivity and thermal shock resistance.

2. The hardness is 99.5. This is only second to diamonds and BN.

It is also self-lubricating, wear-resistant and has a low friction coefficient.

4. Silicon nitride is a good material with good mechanical properties.

5.Silicon Nitride material is good at high temperature and has good insulation properties;

Silicon Nitride Ceramics: Applications

Si3N4 ceramics have been used widely in many industries due to its excellent properties.

Silicon nitride Ceramics are used by the machinery industry for turbine blades. They can also be found in high-temperature rollers, high speed cutting tools, permanent moulds, and high temperature bearings. ;

The metallurgical industries use silicon nitride ceramics as parts of thermal equipment like crucibles, aluminum reduction cells and burners.

Chemical industry uses silicon nitride as a corrosion and wear resistant ceramic for parts such as pump bodies, ball valves, burners, and vaporizers. ;

Silicon nitride Ceramics are used in electronics as high temperature insulators, film capacitors, and high temperature insulators;

As radomes and engines, silicon nitride is used. Aerospace industry

Ceramics made of silicon nitride are used by the atomic industry to support and space nuclear reactors. They can also be used as carriers for fissionable materials.

Tech Co., Ltd. is a professional silicon nitride We are a ceramics company with 12 years of research and development experience in chemical products. We accept payment by Credit Card, T/T (wire transfer), West Union, Paypal, and T/T. The goods will be shipped to overseas customers via FedEx or DHL.

You can contact us for silicon nitride ceramics of high quality. Contact us Send an inquiry.