introduction of Ferrosilicon nitride
Ferrosilicon nitride, also known as Fe-Si3N4, is a compound containing nitrogen, silicon, and iron. It has the chemical formula Fe2Si3N4 and is a black crystal with good electrical conductivity and high temperature stability. Ferrosilicon nitride is a high-performance ceramic material that can operate in high-temperature, high-pressure, and corrosive environments.
The main application areas of ferrosilicon nitride include: making ferrosilicon nitride ceramic tools, ferrosilicon nitride bearings, and has a wide range of applications in aviation, aerospace, electronics and energy. Due to its excellent thermal conductivity and mechanical strength, it can also be used in workshop equipment, glass processing, chemical processing, and steel manufacturing.
introduction of Silicon nitride
Silicon nitride is a compound composed of nitrogen and silicon with the chemical formula Si3N4. It is a white or gray crystal with excellent properties such as high hardness, high wear resistance, and high strength. Silicon nitride is often used in the production of ceramic tools, ceramic bearings, silicon nitride ceramic substrates, high-temperature gas filter materials, etc., and is widely used in aerospace, shipbuilding, biomedicine, chemical industry and other fields.
Compared with ferrosilicon nitride, silicon nitride is light, hard, wear resistance and corrosion resistance, and has a wider range of applications. But it has poor thermal and electrical conductivity. Since the outer electronic band of silicon nitride does not change, it is a non-conductive ceramic material.
conclusion of them
In summary, although ferrosilicon nitride and silicon nitride are both compounds containing nitrogen and silicon elements, their properties and application fields are very different. Ferrosilicon nitride is mainly used in high temperature, high pressure and corrosive environments, such as making knives and bearings; Silicon nitride is mainly used in fields with high temperature, high strength and high hardness requirements, such as ceramic tools and silicon nitride ceramic substrates.
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