Overview of Silicon Nitride

Silicon Nitride (Si₃N₄) is a critical ceramic material renowned for its exceptional mechanical properties, high-temperature resistance, and chemical stability. It is widely used in the fabrication of high-temperature structural components, bearings, cutting tools, and electronic devices. Silicon Nitride can be prepared through methods such as reaction sintering or hot pressing, resulting in two crystalline forms: α-Si₃N₄ and β-Si₃N₄, depending on the production process.

Features of Silicon Nitride

High Hardness and Wear Resistance: Silicon Nitride boasts remarkable hardness and wear resistance, making it ideal for high-performance cutting tools.

Thermal Stability: It maintains excellent mechanical properties at extremely high temperatures, with a maximum usage temperature exceeding 1200°C.

Good Chemical Stability: It shows great resistance to corrosion by most molten metals and acid-base solutions.

Low Density: Compared to metal materials, Silicon Nitride has a lower density, beneficial for reducing the weight of structural components.

Excellent Electrical Insulation Properties: It is a preferred choice for electronic packaging materials.

(High Purity Silicon Nitride Nano Si3N4 CAS No. 12033-89-5 Silicon Nitride Powder)

Specification of High Purity Silicon Nitride Nano Si3N4 CAS No. 12033-89-5 Silicon Nitride Powder

High Purity Silicon Nitride Nano Si3N4 (CAS No. 12033-89-5) is a advanced ceramic material. It has high purity levels, typically above 99.9%. The powder is made of fine nanoparticles. These particles improve performance in industrial applications. The material shows excellent thermal stability. It works well in extreme temperatures. This makes it suitable for high-heat environments. Silicon nitride resists oxidation. It keeps its properties even under stress. The powder has strong mechanical strength. It is harder than many metals. This gives it good wear resistance. It lasts longer in tough conditions. The chemical structure is stable. It does not react easily with acids or alkalis. This ensures reliability in corrosive settings. The nanoparticles have a uniform size distribution. This boosts consistency in manufacturing processes. The average particle size ranges between 20-50 nanometers. Smaller particles enhance surface area. This improves sintering activity. The material is ideal for precision components. It is widely used in electronics. Examples include semiconductor substrates and insulating layers. The aerospace industry uses it for engine parts. It reduces weight while maintaining durability. Medical devices benefit from its biocompatibility. It is safe for implants and surgical tools. The powder is produced through advanced methods. Carbothermal reduction and direct nitridation are common. These processes ensure high purity. Quality control steps include X-ray diffraction and electron microscopy. Tests confirm particle size and phase composition. The powder appears white or grayish-white. Storage requires a dry, cool environment. Moisture must be avoided to prevent clumping. Handling needs protective gear. While non-toxic, inhalation of fine particles should be minimized. Applications extend to coatings and composites. It strengthens materials like metals or polymers. Research uses include lithium-ion battery anodes. It improves energy storage efficiency. Custom particle sizes and purities are available. This meets specific customer needs. Technical support is provided for product selection. Performance data is supplied for verification.

(High Purity Silicon Nitride Nano Si3N4 CAS No. 12033-89-5 Silicon Nitride Powder)

Applications of High Purity Silicon Nitride Nano Si3N4 CAS No. 12033-89-5 Silicon Nitride Powder

High purity silicon nitride nano Si3N4 (CAS No. 12033-89-5) is a advanced ceramic powder with wide industrial uses. It has high thermal stability, strong mechanical properties, and excellent resistance to wear and corrosion. These features make it suitable for demanding applications across multiple fields.

In electronics, the powder is used to produce insulating layers and substrates for semiconductors. It helps manage heat in high-power devices. The material’s low thermal expansion reduces stress in electronic components. This improves device reliability in extreme temperatures.

The automotive industry uses silicon nitride powder for engine parts like bearings and turbocharger rotors. It withstands high temperatures and reduces friction. This increases fuel efficiency and extends part lifespan. Electric vehicles benefit from its lightweight properties. This contributes to better battery performance and energy savings.

Aerospace applications include coatings for turbine blades and components in jet engines. The powder’s resistance to oxidation and thermal shock ensures durability under intense operating conditions. It also protects surfaces from wear in high-speed environments. This reduces maintenance needs and enhances safety.

Medical devices use silicon nitride for implants such as spinal fusion cages and dental components. Its biocompatibility prevents adverse reactions in the body. The material’s antibacterial properties lower infection risks. This supports faster patient recovery and long-term implant success.

Industrial ceramics made with silicon nitride powder are applied in cutting tools and molten metal handling. The powder’s hardness improves tool precision and durability. It resists chemical erosion in aggressive environments. This ensures consistent performance in metal processing and machining.

Research labs use nano Si3N4 to develop advanced composites and coatings. Its small particle size allows uniform dispersion in materials. This enables innovations in nanotechnology and energy storage systems. The powder’s purity ensures accurate experimental results.

High purity silicon nitride powder meets strict quality standards for critical applications. Its versatility across industries highlights its role in modern technology and manufacturing. Proper handling and storage maintain its performance characteristics.

Company Introduction

Welcome to JatujakGuide,a leading global supplier of high-quality silicon nitride (Si₃N₄) products. We specialize in providing advanced ceramic materials that offer exceptional strength, thermal stability, and wear resistance, making them ideal for industries such as aerospace, automotive, and electronics. Our state-of-the-art manufacturing processes ensure superior product quality and consistency. With a commitment to innovation and customer satisfaction, we deliver reliable and cost-effective solutions worldwide. Whether you need silicon nitride for cutting tools, bearings, or thermal management applications, trust [Your Company Name] to meet your needs. Partner with us for high-performance materials and expert support.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

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5 FAQs of High Purity Silicon Nitride Nano Si3N4 CAS No. 12033-89-5 Silicon Nitride Powder

High Purity Silicon Nitride Nano Si3N4 (CAS No. 12033-89-5) is a specialized ceramic powder. Below are common questions about this material.

What is silicon nitride powder used for? It is mainly used in advanced ceramics, electronics, and engineering. It strengthens materials for cutting tools, bearings, and engine parts. It works in high-temperature environments. Its electrical insulation properties make it useful in semiconductor manufacturing.

How does silicon nitride powder perform under extreme conditions? It resists heat, wear, and corrosion. It keeps stability at temperatures over 1200°C. It handles chemical exposure without breaking down. This makes it suitable for aerospace and automotive industries. Its low thermal expansion reduces cracking under rapid temperature changes.

What makes High Purity Silicon Nitride different from regular grades? High purity means fewer impurities (over 99.9%). This improves performance in critical applications. It ensures consistency in sintering and densification processes. Regular grades may contain trace metals or oxides affecting final product quality.

Is silicon nitride powder safe to handle? It is generally safe with proper precautions. Avoid inhaling particles or contacting skin. Use gloves, masks, and goggles during handling. Store it away from moisture and reactive chemicals. Follow safety guidelines provided in the material data sheet.

How should silicon nitride powder be stored? Keep it in a dry, cool place. Use sealed containers to prevent moisture absorption. Avoid exposure to direct sunlight or extreme temperatures. Check containers for damage before long-term storage. Proper storage maintains powder quality and prevents clumping.

These answers cover basic information about High Purity Silicon Nitride Nano Si3N4. Users should review technical specifications for application-specific details.

(High Purity Silicon Nitride Nano Si3N4 CAS No. 12033-89-5 Silicon Nitride Powder)