Overview of Silicon Nitride Ceramics

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 Silicon Nitride Ceramics

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.

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

Specifications of Ceramic Powder Si3N4 Powder CAS 12033-89-5 Silicon Nitride Powder

Ceramic Powder Si3N4 (Silicon Nitride Powder) CAS 12033-89-5 is a high-performance ceramic material. It consists of silicon and nitrogen atoms arranged in a strong covalent structure. This powder is widely used in industries requiring materials with exceptional thermal stability, mechanical strength, and resistance to wear. The chemical formula is Si3N4. It appears as a fine white or gray powder.

The product has high purity, typically above 99%. Particle sizes range from nanometers to micrometers. Common options include 0.5 µm, 1 µm, and 5 µm. Custom particle size distributions are available. The powder’s density is approximately 3.2 g/cm³. It has a high melting point of around 1900°C. This makes it suitable for high-temperature environments.

Silicon Nitride Powder resists oxidation and corrosion. It performs well in acidic and alkaline conditions. The material has low thermal expansion. It maintains structural integrity under rapid temperature changes. Electrical insulation properties are excellent. These features make it ideal for electronic components.

Applications include aerospace, automotive, and industrial engineering. It is used in bearings, cutting tools, and turbine blades. Semiconductor manufacturing uses it for wafer trays and insulation parts. Medical devices like dental implants benefit from its biocompatibility.

The powder is non-toxic. Handle it using standard safety practices. Wear protective gear to avoid inhalation or skin contact. Store it in a dry, cool place away from moisture. Keep containers tightly sealed. Exposure to humidity may affect performance.

Production methods include carbothermal reduction, direct nitridation, and chemical vapor deposition. Each method impacts particle size and purity. Quality control ensures consistency in batch-to-batch performance. Testing includes X-ray diffraction for phase analysis and laser granulometry for particle size verification.

Silicon Nitride Powder meets international standards like ISO and ASTM. Custom specifications are available for industrial clients. Technical support is provided for application-specific requirements.

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

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

Silicon Nitride Powder (Si3N4), CAS 12033-89-5, serves many industries. This material handles extreme conditions. It resists high heat. It stays stable in temperatures over 1200°C. This makes it ideal for aerospace parts like turbine blades. Engines need materials that won’t fail under stress. Silicon nitride meets this need.

The automotive industry uses this powder. It improves engine performance. Parts like glow plugs and turbocharger rotors last longer. Fuel efficiency increases. Wear resistance reduces maintenance costs. Electric vehicles benefit from its insulating properties. Battery systems stay safer.

Electronics rely on silicon nitride. It acts as an insulator in circuits. Semiconductors use thin films made from this powder. It prevents electrical leakage. Devices operate reliably in harsh environments. Heat dissipation improves. This extends the lifespan of electronic components.

Industrial tools made with Si3N4 powder cut better. Grinding wheels and cutting inserts handle tough materials. Metalworking becomes faster. Precision increases. Tools stay sharp longer. Factories save money on replacements.

Medical devices use silicon nitride for implants. It resists corrosion in the human body. Hip replacements and spinal implants work better. The material is biocompatible. Infections risk drops. Patients recover faster.

Renewable energy systems need durable parts. Wind turbine bearings use this powder. It withstands constant friction. Solar panel manufacturing requires high-temperature resistance. Silicon nitride ensures quality during production.

The powder’s versatility comes from its structure. It combines high strength with light weight. Chemical stability prevents reactions with acids or alkalis. These traits open doors for research. New applications emerge in nanotechnology and coatings.

Silicon nitride powder adapts to strict industry standards. Manufacturers choose it for reliability. Performance stays consistent under pressure. Costs reduce over time as production methods improve. This material remains a top choice for engineering challenges.

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.(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 Ceramic Powder Si3N4 Powder CAS 12033-89-5 Silicon Nitride Powder

Silicon nitride powder (Si3N4) is a ceramic material known for high strength and thermal stability. It is used in industries requiring durable components. Below are common questions about this product.

What is silicon nitride powder?
Silicon nitride powder is a fine, synthetic ceramic material. It contains silicon and nitrogen. The powder form is processed into parts through sintering. It works well in high-stress environments.

Where is silicon nitride powder used?
It is used in aerospace for engine parts. Automotive industries use it for bearings and valves. Electronics rely on it for insulating components. Medical devices use it for implants due to biocompatibility.

What makes silicon nitride powder unique?
It resists extreme heat and thermal shock. It stays strong at temperatures above 1200°C. It has low friction and wears slowly. These traits make it last longer than metals in harsh conditions.

Is silicon nitride powder safe to handle?
The powder is generally safe with proper precautions. Avoid inhaling it. Use gloves and masks during handling. Store it in dry, sealed containers to prevent moisture absorption.

How does silicon nitride powder compare to other ceramics?
It outperforms alumina and zirconia in thermal shock resistance. It is lighter than steel but just as tough. Its electrical insulation properties are better than many metals.

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