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.

(4mm 5mm 6mm 7mm 8mm 9mm SI3N4 Silicon Nitride Ceramic Ball for Bearing)

Specifications of 4mm 5mm 6mm 7mm 8mm 9mm SI3N4 Silicon Nitride Ceramic Ball for Bearing

SI3N4 silicon nitride ceramic rounds offer high-performance services for bearing applications. These balls can be found in sizes of 4mm, 5mm, 6mm, 7mm, 8mm, and 9mm. The product ensures remarkable resilience under extreme problems. Silicon nitride ceramic resists wear far better than traditional steel. It manages high temperatures without losing toughness. The rounds operate in environments up to 1200 ° C. They stay steady in harsh settings. Acidic or alkaline materials do not harm them. Their low density reduces centrifugal pressure in high-speed turnings. This decreases friction and power loss. The surface area coating is smooth, with roughness below 0.02 microns. Precision grinding ensures uniform roundness. Each round satisfies rigorous tolerance standards. Deviations are managed within ± 0.001 mm. This precision enhances birthing efficiency. Vibration and sound decline during operation. The product’s hardness gets to 15-16 GPa. It resists deformation under hefty tons. Silicon nitride balls outlive metal choices. Maintenance periods extend. Downtime decreases. The non-magnetic residential property stops disturbance in sensitive equipment. Electric insulation prevents present leakage. These balls fit clinical gadgets and aerospace systems. They perform well in vacuum cleaner problems. Lubrication requires lower compared to metal bearings. Contamination threats drop. The ceramic’s thermal expansion coefficient is reduced. Dimensional stability stays regular across temperature shifts. Custom-made dimensions are available for specialized applications. Quality checks consist of fracture detection and thickness confirmation. Each set goes through rigorous testing. Qualifications comply with international sector standards. The spheres incorporate into existing bearing assemblies conveniently. Replacement procedures stay straightforward. Lasting costs lower because of extensive life span. Industries like vehicle, robotics, and power benefit from these parts. Heavy equipment gains integrity. High-speed pins accomplish far better precision. The product’s lightweight nature aids fuel efficiency in vehicles. Personalized packaging options shield balls throughout delivery. Technical assistance assists with setup questions. Mass orders receive competitive rates. Examples aid confirm compatibility before large-scale fostering.

(4mm 5mm 6mm 7mm 8mm 9mm SI3N4 Silicon Nitride Ceramic Ball for Bearing)

Applications of 4mm 5mm 6mm 7mm 8mm 9mm SI3N4 Silicon Nitride Ceramic Ball for Bearing

Silicon nitride (Si3N4) ceramic spheres in sizes 4mm, 5mm, 6mm, 7mm, 8mm, and 9mm are widely used in high-performance bearings for sectors calling for resilience, accuracy, and resistance to extreme problems. These ceramic balls surpass traditional steel rounds because of their unique homes. They are light-weight, difficult, and resistant to put on, corrosion, and heats. This makes them suitable for applications where steel parts fall short.

In vehicle systems, 4mm and 5mm Si3N4 balls prevail in turbocharger bearings and fuel pump systems. Their low thickness lowers rotational inertia, improving engine effectiveness. They deal with high-speed turnings without flawing. For aerospace, 6mm and 7mm spheres are made use of in generator bearings and navigation equipment. They hold up against extreme temperatures and decrease friction in high-stress atmospheres.

Industrial equipment relies on 8mm and 9mm Si3N4 rounds for heavy-load bearings in pumps, compressors, and robotics. Their hardness avoids surface damages under pressure. They resist chemical corrosion in extreme manufacturing settings. Clinical tools like oral drills and MRI scanners make use of smaller sized sizes (4mm-6mm) for quiet, smooth procedure. The product’s non-magnetic nature ensures compatibility with delicate devices.

Renewable resource systems, such as wind generators, make use of 7mm-9mm ceramic spheres in generator bearings. They reduce maintenance needs in dirty or humid problems. Their thermal security prevents growth or fracturing throughout temperature level changes. Semiconductor production devices uses these spheres for precision motion control. They reduce contamination in cleanroom settings.

Si3N4 rounds extend bearing life-span by lowering rubbing and warmth generation. They call for less lubrication compared to metal alternatives. This reduces operational costs and downtime. Their electrical insulation properties prevent existing leakage in electric motors. These benefits make them a reputable selection for advanced engineering applications.

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 4mm 5mm 6mm 7mm 8mm 9mm SI3N4 Silicon Nitride Ceramic Ball for Bearing

Silicon nitride ceramic balls are used in high-performance bearings. Here are common questions about 4mm to 9mm SI3N4 balls. What makes silicon nitride better than steel for bearings? Silicon nitride has high hardness and low density. This reduces friction and heat during rotation. It resists corrosion better than metal. This makes bearings last longer in harsh conditions. What sizes are available? These balls come in diameters from 4mm to 9mm. Standard sizes include 4mm, 5mm, 6mm, 7mm, 8mm, and 9mm. Custom sizes can be made for specific needs. Can they handle extreme temperatures? Yes. Silicon nitride works in temperatures from -40°C to over 1200°C. Steel bearings lose strength at high heat. Ceramic balls keep shape and performance. This suits them for aerospace or industrial machinery. Are they resistant to wear? These balls have low friction and high toughness. They avoid surface damage from repeated use. This reduces maintenance costs and downtime. Lubrication needs are lower compared to metal bearings. Do they require special handling? No. They work with standard bearing assemblies. Cleaning methods match those for steel bearings. Avoid impacts during installation. This prevents cracks or surface flaws. Proper storage in dry conditions is recommended.

(4mm 5mm 6mm 7mm 8mm 9mm SI3N4 Silicon Nitride Ceramic Ball for Bearing)