Overview of Gas Pressure Sintering Si3n4 Silicon Nitride Ceramic Rod

Silicon Nitride Ceramics are high-performance materials known for their excellent mechanical properties, including strength, toughness, and resistance to wear, corrosion, and thermal shock, making them ideal for demanding applications in various industries.

Features of Gas Pressure Sintering Si3n4 Silicon Nitride Ceramic Rod

Exceptional hardness and wear resistance.

Superior mechanical strength and fracture toughness.

Excellent thermal stability and resistance to thermal shock.

High corrosion resistance in aggressive environments.

Low density contributing to lightweight components.

(Gas Pressure Sintering Si3n4 Silicon Nitride Ceramic Rod)

Specifications of Gas Pressure Sintering Si3n4 Silicon Nitride Ceramic Rod

This gas stress sintered Si3N4 silicon nitride ceramic pole offers exceptional efficiency. It is made from high purity silicon nitride powder. The gas pressure sintering process creates a very thick and solid material. This rod does well under hard conditions.

Key specifications define its top quality. The silicon nitride (Si3N4) material is very high, normally over 92%. This guarantees superb intrinsic homes. Density is essential. It measures at the very least 3.25 g/cm THREE. High thickness suggests less inner imperfections. This improves strength and reliability.

Solidity is impressive. The Vickers firmness (HV0.5) is generally over 1550. This makes the rod very resistant to surface wear. It stands well to abrasion. Flexural strength is additionally substantial. Room temperature level flexural strength is generally 800 MPa or higher. This rod manages hefty bending loads without damaging.

Crack strength is very important. It gauges just how well the material withstands split growth. Worths are commonly around 7.0 MPa · m 1/2. This gives great damage tolerance. The product maintains its strength despite having small surface imperfections. Thermal buildings are solid. The thermal conductivity is moderate, regarding 25-35 W/(m · K). It takes care of heat transfer properly. The coefficient of thermal development is low. This means very little dimension adjustment with temperature swings. It stops thermal shock cracking.

Electric insulation is a key function. Volume resistivity is exceptionally high at area temperature. This rod dependably obstructs electric present. Surface area coating options are readily available. Standard surfaces meet Ra 0.4 μm or better. Smoother finishes are possible for particular demands. Criterion sizes vary from 5mm to 30mm. Sizes are normally 100mm to 500mm. Personalized sizes are commonly offered.

(Gas Pressure Sintering Si3n4 Silicon Nitride Ceramic Rod)

Applications of Gas Pressure Sintering Si3n4 Silicon Nitride Ceramic Rod

Gas Stress Sintered Silicon Nitride (Si3N4) ceramic poles are exceptionally solid and long lasting. This special sintering process makes them denser and harder than other methods. These rods take care of severe heat effectively. They resist thermal shock, meaning sudden temperature adjustments will not crack them quickly. They likewise supply exceptional electrical insulation.

These properties make general practitioner Si3N4 poles essential in numerous tough jobs. In semiconductor manufacturing, they are excellent for wafer taking care of arms. The poles don’t contaminate the sensitive silicon wafers. They likewise withstand the heats inside procedure chambers. Their toughness protects against flexing or breaking under lots.

An additional key area is aerospace and high-performance machinery. GPS Si3N4 poles work well as high-speed bearing rollers. Their solidity and smooth surface area lower friction considerably. This causes less wear and longer bearing life. They likewise take care of the warmth created in fast-moving systems.

Industrial cutting and machining utilize these rods too. They create the base for reducing tool inserts, especially for tough steels. The rod’s firmness and thermal security allow the cutting side last much longer. It stays sharp under high-stress problems. This enhances machining performance.

The power field relies upon these poles too. They work as robust insulators and architectural parts in harsh atmospheres. Believe heating system components or components in power generation systems. Their resistance to heat and corrosion makes certain reputable, lasting procedure. They don’t degrade easily under stress and anxiety.

GPS Si3N4 rods are likewise selected for high-end clinical equipment. Their security and insulating qualities are vital for precise dimensions. They do accurately in vacuum cleaner systems or under extreme radiation. This makes them trusted parts in laboratories demanding accuracy.

Company Introduction

Advanced Ceramics founded on October 17, 2014, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of ceramic relative materials and products.. Since its establishment in 2014, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Silicon carbide ceramic products, Boron Carbide Ceramic Products, Boron Nitride Ceramic Products, Silicon Carbide Ceramic Products, Silicon Nitride Ceramic Products, Zirconium Dioxide Ceramic Products, Quartz Products, etc. Please feel free to contact us.

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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 Gas Pressure Sintering Si3n4 Silicon Nitride Ceramic Rod

What is Gas Pressure Sintering (GPS) for Si3N4 rods?
GPS is a special way to make silicon nitride ceramic rods. It uses high heat and high gas pressure together. This process makes the rods much denser and stronger than regular sintering. High pressure stops the silicon nitride from breaking down at very hot temperatures. This results in a better final product.

Why use GPS Si3N4 rods instead of metal?
These rods handle extreme conditions much better. They are much stronger than steel at very high temperatures. They resist wear and corrosion far better too. Metal rods can soften or melt. Metal rods can corrode. GPS Si3N4 rods stay stable and strong. This makes them last longer in tough jobs.

Where are GPS Si3N4 rods typically used?
You find them in places needing high performance. They are common in furnace parts like thermocouple tubes. They work well in semiconductor manufacturing equipment. They are good for high-temperature bearings and rollers. Any application needing strength, heat resistance, and long life uses them.

How well do GPS Si3N4 rods handle heat?
They are excellent with heat. They work fine continuously at temperatures over 1200°C (2192°F). They resist thermal shock very well. This means they won’t crack easily from sudden temperature changes. This stability is crucial in many industrial processes.

Are GPS Si3N4 rods electrically insulating?
Yes, they are very good electrical insulators. This property is important. It prevents electrical currents from causing problems. It allows their use in electrical applications near heat. They insulate effectively even at high temperatures.

(Gas Pressure Sintering Si3n4 Silicon Nitride Ceramic Rod)