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.

(Si3N4 Powder Silicon Nitride Powder CAS 12033-89-5 of Silicon Nitride Powder for Thermal Conductive Materials)

Specification of Si3N4 Powder Silicon Nitride Powder CAS 12033-89-5 of Silicon Nitride Powder for Thermal Conductive Materials

Silicon Nitride Powder (Si3N4 Powder) with CAS 12033-89-5 is a high-performance ceramic product developed for sophisticated thermal administration applications. It incorporates high thermal conductivity with exceptional mechanical stamina and chemical stability. This makes it excellent for use in environments needing effective warmth dissipation and resistance to extreme problems. The powder type enables functional processing approaches, including sintering and composite integration, to produce components for electronic devices, aerospace, and industrial systems.

The product’s thermal conductivity arrays in between 15-30 W/m · K, outmatching many conventional porcelains. This property ensures quick warmth transfer, minimizing the danger of overheating in high-power devices. Silicon nitride preserves stability at temperatures up to 1200 ° C, withstanding oxidation and thermal shock. Its low thermal development coefficient minimizes tension under rapid temperature changes, enhancing toughness in cyclic home heating applications.

Bit dimension circulation is firmly managed, usually ranging from 0.5 to 2.0 microns. This guarantees uniform blending in composites and regular efficiency in end products. The powder is available in pureness levels exceeding 99.9%, lessening pollutants that might impact thermal or mechanical properties. Surface area therapies can be applied to improve compatibility with polymers or steels in hybrid materials.

In electronics, silicon nitride powder is made use of for shielding substratums, heat sinks, and circuit components. Its electrical insulation buildings avoid short circuits while managing heat in portable gadgets. Automotive applications include finishings for engine parts and battery thermal management systems in electric cars. Aerospace makes use of involve heat-resistant elements for wind turbines and sensors.

The material’s chemical inertness enables usage in corrosive settings, such as chemical handling tools. It withstands reactions with acids, alkalis, and molten steels. Mechanical residential or commercial properties consist of high crack toughness and solidity, lowering wear in moving components.

Silicon nitride powder is refined under strict top quality criteria to make sure batch-to-batch consistency. Taking care of guidelines suggest storage in completely dry conditions to prevent wetness absorption. Safety methods consist of using safety devices to stay clear of breathing throughout handling. Personalized bit dimensions and surface adjustments are readily available to fulfill details application demands.

(Si3N4 Powder Silicon Nitride Powder CAS 12033-89-5 of Silicon Nitride Powder for Thermal Conductive Materials)

Applications of Si3N4 Powder Silicon Nitride Powder CAS 12033-89-5 of Silicon Nitride Powder for Thermal Conductive Materials

Silicon nitride powder (Si3N4, CAS 12033-89-5) is a high-performance ceramic product commonly made use of in thermal management applications. It incorporates high thermal conductivity with strong electric insulation. This makes it ideal for sectors calling for effective warmth dissipation without electric disturbance.

The material functions well in electronic devices. It is made use of in warmth sinks, substratums, and insulating parts for gadgets like power components and circuit card. Silicon nitride powder assists transfer heat away from delicate components. This prevents getting too hot and enhances tool reliability. Its thermal stability permits it to do in severe temperature levels.

Automotive systems gain from silicon nitride powder. Electric automobiles use it in battery insulation and electric motor components. The powder handles warmth in high-power electronic devices, such as inverters and converters. This expands the life-span of vehicle systems. It also stands up to wear and rust, making it suitable for severe environments.

Industrial applications include furnace parts, welding tools, and high-temperature sensors. Silicon nitride powder preserves stamina under thermal tension. It minimizes power loss in heating unit by efficiently moving warm. This improves process effectiveness in production.

Renewable resource systems utilize silicon nitride powder in solar panels and wind turbines. It assists in thermal administration for power converters and power storage space units. The material’s low thermal growth lessens damage from temperature changes. This makes sure long-term security in power infrastructure.

LED illumination counts on silicon nitride powder for warmth dissipation. It is made use of in LED substrates to manage heat created during operation. This prevents brightness loss and prolongs LED life-span. The powder’s electric insulation also safeguards fragile circuits.

Silicon nitride powder is chemically inert. It does not respond with the majority of steels or gases. This makes it useful in harsh atmospheres. Its mechanical toughness sustains structural parts revealed to high heat and pressure.

The powder is refined right into components with methods like sintering and shot molding. Personalized shapes and sizes are achievable for details applications. Suppliers value its balance of thermal and mechanical buildings. It fulfills needs for integrity in sophisticated technologies.

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).

Payment Methods

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

Shipment Methods

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

5 FAQs of Si3N4 Powder Silicon Nitride Powder CAS 12033-89-5 of Silicon Nitride Powder for Thermal Conductive Materials

Silicon nitride powder (Si3N4) is a ceramic material. It has high thermal conductivity. It is used in thermal management applications. Here are common questions about it.

What is silicon nitride powder used for? It is mainly used in thermal conductive materials. Examples include heat sinks, insulating parts, and electronic substrates. It transfers heat efficiently. It works in high-temperature environments. It is stable under extreme conditions.

Why choose silicon nitride powder for thermal applications? It conducts heat well. It resists thermal shock. It does not expand much when heated. It lasts longer than metals in corrosive settings. It prevents overheating in electronics. It improves device reliability.

What properties make silicon nitride powder unique? It has low density. It is harder than steel. It resists wear and oxidation. It handles temperatures over 1,000°C. It does not react with acids or alkalis. These traits suit demanding industrial uses.

Can silicon nitride powder replace metals in thermal systems? Yes. It outperforms metals in high-temperature stability. It avoids corrosion issues. It is lighter. It reduces system weight. It is ideal for aerospace and automotive applications.

Is silicon nitride powder safe to handle? Wear gloves and masks. Avoid inhaling particles. Store it in dry, sealed containers. Follow standard ceramic material safety guidelines. No major toxicity is reported. Proper handling minimizes risks.

(Si3N4 Powder Silicon Nitride Powder CAS 12033-89-5 of Silicon Nitride Powder for Thermal Conductive Materials)