What are the application fields of Silicon Nitride Ceramics?

August 03, 2024

Silicon Nitride (Si3N4) is a kind of Technical Ceramics that does not shrink during sintering. This advanced ceramic has the characteristics of high strength, low density, and high temperature resistance. In particular, hot-pressed silicon nitride is one of the hardest materials in the world. In addition, Si3N4 has a low thermal expansion coefficient and high thermal conductivity, so it has excellent thermal shock resistance.

As an engineering structural ceramic, Si3N4 ceramic occupies an increasingly important position in the industry. Compared with other high-temperature structural ceramics such as oxide ceramics and carbide ceramics, Si3N4 Ceramics have better mechanical properties, thermal properties and chemical stability, and can be used as high-temperature structural parts such as automobile engines, gas turbines, and combustion chambers.

New Energy Vehicles

New Energy Vehicle manufacturers are increasingly using Advanced ceramics as a replacement for metals because of their high mechanical strength as well as thermal and electrical properties, making them reliable, durable and cost-effective components for developing and manufacturing today’s demanding high-tech new energy vehicle applications.

Antennas, microwave and RF components.

Automotive sensor systems.

Ceramic parts for body structures.

Automotive engines and drivetrains.

Energy supply

Advanced ceramics withstand extreme temperatures and mechanical stresses and are reliable components in power plant engines and turbines or photovoltaic systems, solar thermal energy conversion, wind and hydroelectric systems.

Valves and valve components.

Vacuum circuit breakers and capacitors.

Ceramic balls and bearings.

Sealing assembly rings and protection tubes.

Insulation rings and insulation components.

Equipment and Engineering

Advanced ceramics have excellent dimensional stability, strength and hardness. Parts made of ceramics can resist extreme heat, physical and chemical wear and corrosion during use, which makes them widely used in industrial facilities and equipment.

Electrically insulating parts.

Bearing and bushing components.

Insulators and tubes.

Wear-resistant parts.

Aerospace

From instrumentation and control systems to engine monitoring, guidance systems and satellite positioning equipment, the superior properties of advanced ceramic materials provide real advantages to leading companies in the global aerospace industry.

Antennas, microwave and RF components.

Electronic systems and lighting.

Engines and control systems.

Roller bearings.

Silicon Nitride Ceramics are changing the world

Since Silicon Nitride Ceramics have excellent high temperature resistance, high hardness and electrical insulation properties, they are often used to replace metals, polymers and refractory materials in various applications.

We currently produce a variety of silicon nitride customized Ceramic parts such as silicon nitride ceramic nozzles, silicon nitride Ceramic Rods, silicon nitride thermocouple protection tubes in various welding appliances, silicon nitride ceramic heating components in automation and gas equipment, and electrically insulating Ceramic Components.

If you want to know more about us, please contact us.

Jinghui Industry Limited is a leading manufacturer of Advanced ceramics products, we have been committing to development, production, sales and service of a variety of ceramic components since its establishment in 2008.

Author:

Mr. Andy Chen

E-mail:

andy@jinghui0738.com

Phone/WhatsApp:

8613760126904