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.

(Ultrafine 99.9% silicone nitride powder micro si3n4 Nano Particles Powder High Temperature Silicon Nitride)

Specification of Ultrafine 99.9% silicone nitride powder micro si3n4 Nano Particles Powder High Temperature Silicon Nitride

This ultrafine silicone nitride powder offers 99.9% purity. It’s known as micro Si3N4 nano particles powder. The material is very fine. This high purity silicon nitride handles extreme heat well. It stays strong even above 1000°C. Oxidation resistance is another key benefit. This powder won’t easily react with oxygen at high temperatures. It also resists many chemicals effectively. This makes it reliable in tough environments.

Mechanical strength is impressive. The powder helps create very hard ceramics. These ceramics resist wear and tear. They also handle sudden temperature changes without cracking. This thermal shock resistance is vital. Electrical insulation properties are good. Silicon nitride doesn’t conduct electricity. This is useful in electronic parts.

The powder particles are extremely small. This nano-scale size allows for dense sintering. Dense sintering means fewer pores in the final product. This improves overall strength and durability. You get better performance. The fine powder consistency ensures a smooth mixture. This is important for making consistent ceramic parts.

This high temperature silicon nitride powder suits demanding applications. It’s used in automotive components. Engine parts like glow plugs and turbocharger rotors benefit. Bearings and cutting tools use it. Its strength and heat resistance are key. Semiconductor manufacturing equipment relies on it. Furnace parts and crucibles need its stability. Advanced ceramics for aerospace and energy sectors utilize it. Heat exchangers and turbine components are examples. Protective coatings also use this powder. It shields surfaces from heat and corrosion.

The material offers a unique combination. High thermal stability, mechanical toughness, and chemical inertness define it. Its fine particle size enables high-performance ceramics. These ceramics work reliably under severe stress. They last longer in hot, corrosive settings. This powder is a top choice for critical engineering needs.

(Ultrafine 99.9% silicone nitride powder micro si3n4 Nano Particles Powder High Temperature Silicon Nitride)

Applications of Ultrafine 99.9% silicone nitride powder micro si3n4 Nano Particles Powder High Temperature Silicon Nitride

This ultrafine 99.9% silicon nitride powder (Si3N4) is exceptionally pure. Its little nano-sized particles make it special. This powder is crucial for requiring high-temperature tasks. It remains strong when things get very hot. It manages abrupt temperature adjustments well. Points don’t break quickly. It’s likewise very tough. It stands up to using down.

Ceramics get far better with this powder. Adding it makes ceramic parts harder. These parts take care of warmth and anxiety better. They last longer under rough conditions. This is important for engines and wind turbines. Jet engines and power generation turbines require trustworthy components. Silicon nitride ceramics made from this powder work well here. They hold up against the intense heat and pressure inside.

Reducing tools also profit substantially. Devices made with silicon nitride cut quicker. They cut more difficult products quickly. They stay sharp longer even when warm. Metalworking comes to be extra efficient. Factories conserve money and time. Automotive and aerospace machining utilizes these devices. They are essential for challenging alloys.

Bearings and seals are an additional large usage. Silicon nitride components roll really efficiently. They are much lighter than steel bearings. They withstand deterioration strongly. They work flawlessly in rough chemicals or salt water. This is essential for pumps and aquatic devices. Electronics count on this powder also. It works as an outstanding electrical insulator. It maintains circuits secure even at high warm. It assists take care of warmth in electronic tools. This safeguards delicate parts. Semiconductor manufacturing uses it.

The powder itself is functional. It’s the starting material for making advanced porcelains. It’s used in coverings to shield surfaces. It’s included in compounds to increase strength and warmth resistance. Its high purity and nano-size make certain top performance. It supplies integrity where other products fail. This silicon nitride powder solves challenging engineering issues. It presses the limitations in state-of-the-art applications.

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 Ultrafine 99.9% silicone nitride powder micro si3n4 Nano Particles Powder High Temperature Silicon Nitride

What is this silicon nitride powder?
It’s a very fine powder made of silicon nitride. The chemical name is Si3N4. It’s super pure, 99.9%. The particles are tiny, down to the nanoscale. This makes it ultrafine. It’s designed for tough jobs needing high heat resistance.

Why is 99.9% purity important?
High purity means almost no impurities. Impurities weaken materials. They cause problems in high-tech uses. This purity ensures consistent performance. It gives reliable results every time. You need this for critical applications.

How small are the particles?
The particles are extremely small. They are micro-sized and nano-sized. This ultrafineness gives a large surface area. A large surface area improves reactivity. It helps the powder mix better. It makes sintering easier. This leads to stronger final parts.

Can it handle high temperatures?
Yes, silicon nitride powder excels in heat. It keeps its strength even above 1000°C. It resists thermal shock well. This means it won’t crack easily from sudden temperature changes. It’s stable under extreme conditions. This makes it perfect for engines or turbines.

Where is this powder used?
Its main use is in advanced ceramics. These ceramics need high strength and heat resistance. Think engine parts, cutting tools, bearings. It’s also used in electronics for substrates. It works in refractories for furnace linings. Aerospace and automotive industries rely on it.

(Ultrafine 99.9% silicone nitride powder micro si3n4 Nano Particles Powder High Temperature Silicon Nitride)