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.

(China G3 G5 Silicon Nitride Si3N4 Ceramic Ball 6.35mm 9.525mm With High Precision)

Specifications of China G3 G5 Silicon Nitride Si3N4 Ceramic Ball 6.35mm 9.525mm With High Precision

China G3 G5 Silicon Nitride Si3N4 Ceramic Balls are precision-engineered components designed for high-performance applications. These ceramic balls come in two standard sizes: 6.35mm and 9.525mm. They are made from advanced silicon nitride material, known for exceptional durability and resistance to extreme conditions. The product meets G3 and G5 precision grades, ensuring tight tolerances for industries requiring reliability.

The primary advantage of these ceramic balls lies in their material properties. Silicon nitride offers high strength, making it suitable for heavy-load environments. It resists wear effectively, extending service life in abrasive settings. The material also handles extreme temperatures, maintaining stability from -40°C to over 800°C. This thermal resistance prevents deformation under heat stress.

These balls are manufactured with strict quality control. Surface roughness is minimized to reduce friction during operation. The precision grinding process ensures roundness and diameter consistency. This accuracy is critical for applications like high-speed bearings, where imbalance causes failure. The smooth surface finish also lowers energy loss in moving systems.

Applications span multiple industries. In automotive systems, they are used in hybrid vehicle bearings for reduced weight and heat management. Aerospace systems benefit from their lightweight properties and reliability in harsh conditions. Industrial machinery employs them in pumps, valves, and precision tools. Electronics manufacturers use them in high-speed spindles for improved efficiency.

Key specifications include material grades compliant with international standards. The 6.35mm and 9.525mm sizes cater to common engineering needs. Density ranges between 3.2-3.3 g/cm³, lighter than steel but with comparable strength. Hardness exceeds 80 HRA, ensuring resistance to indentation. Electrical insulation properties make them safe for conductive environments.

Compared to metal alternatives, silicon nitride balls reduce maintenance costs. They resist corrosion from chemicals and moisture. Their non-magnetic nature is ideal for sensitive equipment. The combination of precision, material quality, and performance makes them a practical choice for demanding technical applications.

(China G3 G5 Silicon Nitride Si3N4 Ceramic Ball 6.35mm 9.525mm With High Precision)

Applications of China G3 G5 Silicon Nitride Si3N4 Ceramic Ball 6.35mm 9.525mm With High Precision

China G3 G5 silicon nitride (Si3N4) ceramic balls in 6.35mm and 9.525mm sizes are high-precision components designed for advanced industrial applications. Made from premium-grade silicon nitride, these ceramic balls offer exceptional mechanical properties, including high strength, thermal shock resistance, and superior corrosion resistance. Their precision manufacturing ensures tight dimensional tolerances and smooth surface finishes, making them ideal for demanding environments.

These ceramic balls are widely used in high-performance bearings for industries like aerospace, automotive, and precision machinery. Compared to traditional steel bearings, silicon nitride balls reduce friction, lower energy consumption, and extend equipment lifespan. Their low density and high hardness enable operation at higher speeds with minimal wear.

Industrial machinery benefits from their durability in pumps, valves, and turbines. Silicon nitride’s resistance to extreme temperatures and harsh chemicals ensures reliable performance in aggressive conditions. This reduces downtime and maintenance costs in manufacturing processes.

In electronics and semiconductor manufacturing, these balls serve in precision equipment requiring electrical insulation and thermal stability. They prevent current leakage and maintain performance in high-temperature settings.

Medical devices use these ceramic balls for their biocompatibility and resistance to sterilization methods. Surgical tools and implants rely on their durability and smooth operation.

Renewable energy systems, such as wind turbines, utilize silicon nitride balls to handle high stress and corrosive environments. Their reliability supports efficient energy generation with minimal wear.

Quality control ensures each 6.35mm and 9.525mm ball meets strict standards for diameter accuracy and surface quality. This guarantees consistent performance in critical applications like high-speed spindles or heavy-load machinery.

The combination of material excellence and manufacturing precision makes these silicon nitride ceramic balls a top choice for industries seeking efficiency, durability, and long-term cost savings. Their versatility across sectors highlights their role as essential components in modern technology.

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)

Payment Methods

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

Shipment Methods

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

5 FAQs of China G3 G5 Silicon Nitride Si3N4 Ceramic Ball 6.35mm 9.525mm With High Precision

China G3 G5 Silicon Nitride Si3N4 Ceramic Balls (6.35mm and 9.525mm) are high-performance components designed for industrial applications. Below are answers to common questions about these products.

What is Silicon Nitride (Si3N4)?
Silicon Nitride is a ceramic material. It has high strength and thermal resistance. It works well in extreme conditions like high temperatures or corrosive environments. These properties make it ideal for demanding applications.

Why choose G3/G5 grade ceramic balls?
G3 and G5 grades indicate precision levels. G3 balls have tighter tolerances than G5. Both grades ensure smooth operation in machinery. They reduce friction and wear. This improves equipment lifespan and efficiency.

What applications use these ceramic balls?
They are used in bearings, pumps, and valves. Industries like automotive, aerospace, and energy rely on them. Their high precision suits high-speed equipment. They handle heavy loads without deforming.

What sizes are available?
Common sizes are 6.35mm (1/4 inch) and 9.525mm (3/8 inch). Custom sizes can be made. The dimensions are controlled strictly for consistency. This ensures compatibility with standard machinery.

How to maintain these ceramic balls?
Avoid impact during handling. Clean them with non-abrasive materials. Store them in dry conditions. Proper maintenance prevents surface damage. This keeps performance stable over time.

These ceramic balls are tested rigorously. They meet international standards for quality. Their reliability makes them a preferred choice for engineers. They solve problems linked to metal fatigue and corrosion.

(China G3 G5 Silicon Nitride Si3N4 Ceramic Ball 6.35mm 9.525mm With High Precision)