NN0219 Nano Silicon Nitride (Si3N4) powder (CAS Number 12033-89-5)

Nano-Siliciumnitrid (Si3N4) Description

Nano-Siliciumnitrid (Si3N4) (CAS: 12033-89-5) is a dense ceramic material with high strength and toughness. It was developed by researchers in the 1970s. Silicon nitride is used in many industrial applications, for example in engine components, bearings and cutting tools. Silicon nitride exhibits better high-temperature performance than most metals, combined with stable strength retention and resistance to creep and oxidation. Furthermore, it has a low coefficient of thermal expansion compared to most ceramic materials, thereby providing high resistance to thermal cycling.

Properties of Nano-Siliciumnitrid (Si3N4)

1. Nano Particle Size: Our Nano-Si3N4 powder has an ultra-fine particle size that typically falls within the nanometre range. This small particle size enables specific characteristics and provides a high surface area, thereby making it suitable for applications that require high reactivity and homogeneity.
2. High Thermal Stability: Nano-Si3N4 exhibits high thermal stability. It withstands elevated temperatures and is used in applications in high-temperature environments, for example in refractory materials and thermal insulation layers.
3. Mechanical Properties: Nano-Si3N4 powder has high hardness, toughness and wear resistance. It is incorporated into ceramics and composite materials to enhance their mechanical properties, thereby increasing durability and performance.
4. Electrical Insulation: Nano-Si3N4 is an effective electrical insulator. It is employed in electronics and semiconductor applications where minimised electrical conductivity is required.

Specifications for Nano-Siliciumnitrid (Si3N4)

Applications of Nano-Siliciumnitrid (Si3N4)

Nano-Siliciumnitrid (Si3N4) powder is a nanomaterial with various applications across several sectors. Its use in metallurgy has led to the production of durable, wear‐resistant coatings that improve the longevity and performance of metal components under different conditions.

In the field of composite materials, silicon nitride nanoparticles are incorporated as additives or primary constituents. They enhance mechanical properties, wear resistance and thermal stability. Consequently, high-performance materials have been developed in several industries.

The aerospace and military sectors have utilised silicon nitride in the manufacture of critical parts for missiles and aircraft. It is used because it endures high temperatures and harsh environments.

Furthermore, silicon nitride nanopowder plays an important role in mechanical devices. It provides controlled friction and wear resistance. It withstands high temperatures and corrosive conditions, thereby being used in components such as valves, bearings and turbines.

In summary, the incorporation of Nano-Siliciumnitrid (Si3N4) powder in industrial applications leads to improved performance and durability.

Packaging for Nano-Siliciumnitrid (Si3N4)

Our Nano-Siliciumnitrid (Si3N4) is handled carefully during storage and transport to preserve the product's quality in its original state.