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.

(CAS 12033-89-5 Silicon Nitride Powder Si3N4 Powder )

Specification of CAS 12033-89-5 Silicon Nitride Powder Si3N4 Powder

CAS 12033-89-5 silicon nitride powder (Si3N4) is a high-performance ceramic material understood for its outstanding thermal security, mechanical stamina, and resistance to use and deterioration. This innovative inorganic compound is extensively made use of in markets calling for durable and heat-resistant parts. The powder contains fine fragments with a typical pureness level of 99% or higher. Its chemical make-up guarantees integrity in extreme settings.

The primary specifications consist of a typical bit dimension ranging from 0.5 to 1.5 micrometers. This regulated granularity permits consistent sintering and dense ceramic frameworks. The powder has a high details surface, typically between 5 and 15 m TWO/ g. This property boosts reactivity during handling. The mass density is about 0.3 to 0.6 g/cm ³, while the true thickness reaches 3.2 to 3.4 g/cm THREE. The product looks like a white or grayish-white free-flowing powder.

Silicon nitride powder exhibits exceptional thermal residential or commercial properties. It preserves structural honesty at temperature levels as much as 1800 ° C in inert atmospheres. The reduced thermal development coefficient reduces stress under rapid temperature level modifications. Mechanical stamina continues to be high also at elevated temperatures. The product also resists oxidation and chemical strike from acids, alkalis, and molten metals.

Applications extend several areas. In aerospace, it is utilized for engine components, wind turbine blades, and bearings. The vehicle market uses it in radiance plugs, turbocharger blades, and exhaust shutoffs. Electronics benefit from its electric insulation and thermal conductivity in substratums and heat sinks. Industrial devices made from Si3N4 powder, such as reducing inserts and grinding media, outmatch typical materials.

Storage calls for a completely dry, moisture-free atmosphere to prevent clumping. Packaging options include vacuum-sealed bags or closed containers. Customized particle size circulations and purity qualities are offered upon demand. Quality assurance includes strenuous testing using X-ray diffraction, laser bit analysis, and scanning electron microscopy. This makes sure batch-to-batch consistency and compliance with industrial criteria.

The powder is compatible with typical ceramic developing approaches like pressing, extrusion, and shot molding. Post-sintering, the final product attains high solidity, put on resistance, and crack toughness. Research and development efforts remain to increase its usage in additive production and advanced compounds.

(CAS 12033-89-5 Silicon Nitride Powder Si3N4 Powder )

Applications of CAS 12033-89-5 Silicon Nitride Powder Si3N4 Powder

CAS 12033-89-5 silicon nitride powder (Si3N4) is a high-performance ceramic product commonly made use of throughout markets. It has high stamina, superb thermal stability, and resistance to use and deterioration. These residential or commercial properties make it suitable for requiring settings.

In aerospace, silicon nitride powder is made use of to produce components like turbine blades and engine components. These components run under severe warm and tension. The product’s low weight and durability boost fuel performance and efficiency. It also reduces wear in moving parts, extending devices life.

The automotive market makes use of silicon nitride powder for engine elements and bearings. Electric automobiles benefit from its electrical insulation and capability to manage heats. It helps reduce rubbing in bearings, improving power effectiveness. This results in longer-lasting parts and lower upkeep expenses.

Electronics making depends on silicon nitride powder for semiconductor production. It serves as a dielectric layer in incorporated circuits and protects sensitive components. Its thermal conductivity assists handle warmth in devices, preventing overheating. This makes sure reliability in smartphones, computers, and power electronic devices.

Industrial machinery applications consist of reducing devices and wear-resistant coverings. Silicon nitride’s hardness permits it to cut steels and alloys exactly. It keeps sharp sides also under hefty usage. Coatings made from the powder protect equipment from abrasion and chemical damage. This lowers downtime in making processes.

Medical devices utilize silicon nitride powder for implants and surgical tools. The product’s biocompatibility minimizes rejection risks in the human body. It resists microbial growth, lowering infection opportunities. Surgical devices made with it remain sharp and clean and sterile via duplicated usage.

Research continues to expand its applications. Advancements concentrate on improving production methods and exploring brand-new usages in renewable energy systems. Silicon nitride powder stays an essential product for innovative design solutions.

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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T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of CAS 12033-89-5 Silicon Nitride Powder Si3N4 Powder

What is Silicon Nitride Powder (CAS 12033-89-5)?
Silicon Nitride Powder is a ceramic material with the formula Si3N4. It has high strength, thermal stability, and resistance to wear. It is used in industries needing durable materials.

What industries use Silicon Nitride Powder?
Automotive, aerospace, electronics, and industrial sectors use it. It makes engine parts, turbine blades, insulating layers, cutting tools, and bearings. It handles high heat and stress.

What makes Silicon Nitride Powder unique?
It resists extreme temperatures without breaking down. It expands little when heated. It stays strong under mechanical stress. It does not react with most chemicals. These traits outperform metals or plastics.

How is Silicon Nitride Powder produced?
Common methods include heating silicon with nitrogen (nitridation), chemical vapor deposition, or reacting silica with carbon in nitrogen. High-purity processes ensure quality for industrial use.

What safety precautions are needed?
Wear gloves, masks, and goggles. Avoid breathing dust. Work in ventilated areas. Store in sealed containers away from moisture. The powder is non-toxic but requires careful handling.

(CAS 12033-89-5 Silicon Nitride Powder Si3N4 Powder )