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.

(professional Silicon nitride Si3N4 CAS 12033-89-5)

Specification of professional Silicon nitride Si3N4 CAS 12033-89-5

Silicon nitride (Si3N4) is a high-performance ceramic product with the CAS number 12033-89-5. It is understood for its phenomenal mechanical toughness, thermal stability, and resistance to put on. The compound looks like a grayish-white powder or strong. Its molecular weight is 140.28 g/mol. The thickness ranges between 3.1 and 3.3 g/cm SIX. It has a high melting factor of roughly 1900 ° C under typical pressure. This makes it suitable for extreme-temperature settings. The product shows low thermal expansion, decreasing the danger of cracking under quick temperature level changes. Its thermal conductivity is modest, around 20-30 W/m · K, balancing warmth dissipation and insulation needs.

Silicon nitride shows excellent chemical inertness. It resists corrosion from the majority of acids, alkalis, and molten steels. Oxidation resistance is strong up to 1400 ° C in air. The hardness is remarkable, scoring 9-9.5 on the Mohs range. This goes beyond many metals and ceramics. Fracture durability is greater than alumina or silicon carbide, decreasing brittleness. The flexural stamina gets to 600-1000 MPa, depending on handling techniques.

Primary manufacturing approaches consist of reaction bonding, warm pushing, and sintering. These processes improve thickness and architectural integrity. The material is electrically protecting, with a resistivity of 10 ^ 14 Ω · cm. This home suits applications in electronic devices and high-voltage systems.

Applications extend numerous industries. In automobile engineering, it is used for engine parts, bearings, and turbocharger blades. These parts gain from decreased rubbing and heat resistance. Aerospace markets use it for generator blades and architectural parts. Electronics count on it for substrates and insulating components. Medical gadgets make use of silicon nitride for implants due to biocompatibility and use resistance.

Handling requires conventional precaution. Breathing of fine bits should be prevented. Usage protective devices like handwear covers and masks. Storage space problems should be dry and great, far from reactive compounds. Packaging commonly includes moisture-resistant containers.

Adjustable grades are available for details industrial requirements. Bit dimension, purity, and density can be changed. Pureness degrees surpass 99% for high-performance applications. Research study continues to broaden its usage in innovative technologies.

(professional Silicon nitride Si3N4 CAS 12033-89-5)

Applications of professional Silicon nitride Si3N4 CAS 12033-89-5

Silicon nitride (Si3N4), CAS 12033-89-5, is a high-performance ceramic product. It has outstanding mechanical stamina, thermal security, and resistance to wear and deterioration. These homes make it beneficial throughout lots of industries. In automotive engineering, silicon nitride is used for engine parts. It handles high temperatures and decreases rubbing in parts like bearings and turbocharger blades. This boosts fuel efficiency and prolongs engine life. The product is likewise made use of in ignition system. It endures severe warm much better than typical products. In aerospace, silicon nitride offers in wind turbine blades and other high-stress components. It preserves efficiency under extreme heat and mechanical lots. This dependability is important for airplane safety and security. Electronics makers use silicon nitride as a protecting layer in semiconductors. It protects against electric leak in integrated circuits. The material’s thermal conductivity assists take care of heat in electronic gadgets. Clinical applications include dental implants and orthopedic tools. Silicon nitride is biocompatible. It withstands bacterial growth and incorporates well with human tissue. This reduces infection risks in medical implants. Industrial reducing devices made from silicon nitride last longer than metal choices. They stay sharp under high-speed machining problems. The material is ideal for reducing actors iron or nickel alloys. Silicon nitride rollers are utilized in steel production. They sustain heats in rolling mills without breaking down. This enhances production efficiency. The product’s resistance to thaw steels makes it suitable for welding nozzles. It preserves shape and feature in extreme atmospheres. Silicon nitride is made use of in metal-forming dies. It minimizes wear and expands tool lifespan. In energy sectors, it adds to elements for gas turbines and photovoltaic panels. Its durability supports long-term procedure in power generation systems. Research discovers its use in lithium-ion batteries. Silicon nitride finishings may boost battery security and performance. The material’s convenience stems from its unique combination of buildings. It addresses difficulties in high-temperature, high-wear, and harsh settings. Industries remain to locate brand-new applications for silicon nitride. Its duty beforehand technology and production remains substantial.

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.

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5 FAQs of professional Silicon nitride Si3N4 CAS 12033-89-5

Silicon nitride (Si3N4) (CAS 12033-89-5) is a high-performance ceramic material. It is known for its exceptional mechanical and thermal properties. Below are answers to common questions about this product. What is silicon nitride? Silicon nitride is a chemical compound made of silicon and nitrogen. It appears as a gray powder or solid. The material has a covalent crystal structure. It is often used in sintered or hot-pressed forms for industrial applications. What are the key properties of silicon nitride? The material has high strength at high temperatures. It resists thermal shock better than most ceramics. It resists wear and corrosion. It has low thermal expansion. It maintains stability in extreme environments. These traits make it ideal for demanding engineering uses. Where is silicon nitride commonly used? It is used in automotive parts like engine components and bearings. It is applied in aerospace for turbine blades and heat shields. Electronics use it for insulating substrates and circuit carriers. Industrial tools use it for cutting and grinding. Medical devices use it for implants due to biocompatibility. How does silicon nitride compare to other ceramics? It is tougher than alumina and zirconia. It handles higher temperatures than metals. It is lighter than steel. It lasts longer in abrasive conditions. These advantages justify its higher cost in critical applications. Is silicon nitride safe to handle? The solid form is generally safe. Dust from machining or powder requires precautions. Avoid inhaling particles. Wear gloves to prevent skin irritation. Follow workplace safety guidelines. Proper handling minimizes risks.

(professional Silicon nitride Si3N4 CAS 12033-89-5)