Overview of Full Specifications Different Size Silicon Nitride Ceramic Ball Si3n4 Bearing Beads

Full Specifications Different Size Silicon Nitride Ceramic Ball Si3n4 Bearing Beads is a high-performance advanced ceramic renowned for its exceptional combination of thermal shock resistance, high strength, toughness, and excellent wear and corrosion resistance. It is a material of choice for demanding applications across various industries, from automotive and aerospace to industrial and medical.

Features of Full Specifications Different Size Silicon Nitride Ceramic Ball Si3n4 Bearing Beads

l Excellent Thermal Shock Resistance: Withstands rapid temperature changes without cracking.

l High Strength & Hardness: Maintains mechanical properties at both room and elevated temperatures.

l Good Fracture Toughness: Superior to many other technical ceramics, providing better resistance to chipping and breakage.

l Low Density & Lightweight: Significantly lighter than steel and many metals.

l Wear & Corrosion Resistance: Ideal for components exposed to abrasive and corrosive environments.

l Electrical Insulation: Offers good dielectric properties.

 

Specification of Full Specifications Different Size Silicon Nitride Ceramic Ball Si3n4 Bearing Beads

Silicon nitride ceramic balls offer top performance in demanding applications. These precision balls come in many sizes. Common diameters range from under 1 millimeter to over 50 millimeters. Custom sizes are possible too. We make them from high-grade silicon nitride (Si3N4).

This material gives unique advantages. Silicon nitride balls are extremely hard. They rate around HV 1500. This hardness resists wear exceptionally well. They last much longer than steel balls in tough conditions. Their smooth surface finish is another key benefit. This minimizes friction significantly. Lower friction means less heat and energy loss.

Silicon nitride balls handle high temperatures easily. They work reliably up to 800°C or more. Steel balls weaken much sooner. They resist corrosion completely. Acids, alkalis, and salt water cause no damage. This suits them perfectly for chemical processing and marine uses.

Electrical insulation is another important feature. Silicon nitride does not conduct electricity. This prevents stray currents and electrical damage in sensitive equipment. They are also much lighter than steel. Weight reduction matters in high-speed machinery and aerospace parts.

These properties make silicon nitride balls ideal for bearings. They excel in machine tool spindles, electric motors, and turbochargers. They are also vital in precision instruments, pumps, and valves. Their durability lowers maintenance costs. It also boosts machine uptime. Performance stays consistent over the long term.

Applications of Full Specifications Different Size Silicon Nitride Ceramic Ball Si3n4 Bearing Beads

Full specifications silicon nitride ceramic balls come in many sizes. These Si3N4 balls are extremely hard and tough. They handle high temperatures well. They resist wear effectively. They last a long time. This makes them perfect for demanding jobs. They are much lighter than steel balls. This reduces friction significantly. Less friction means less energy loss. Bearings run cooler and more efficiently.

Many industries use these ceramic balls. High-performance bearings rely on them. Think aerospace engines and high-speed machine tools. The balls cope with intense heat and stress. They prevent bearing seizure. Electric motors and generators benefit too. Si3N4 is electrically insulating. This stops stray currents from damaging bearings. Electric vehicle motors use them increasingly.

Precision instruments need these balls. They offer excellent dimensional stability. Temperature changes don’t affect them much. They provide consistent accuracy. Semiconductor manufacturing equipment uses them. Medical devices like blood pumps use them. Their smoothness and chemical inertness are vital. They won’t corrode or react with body fluids or chemicals.

Industrial pumps and valves use Si3N4 balls. They resist harsh chemicals and abrasives. Flow control stays reliable. Their low thermal expansion is key. Tight tolerances are maintained. Automotive applications are growing. Turbochargers use them for better performance under heat. They help reduce engine weight.

These balls are not magnetic. This is essential for MRI machines and other sensitive electronics. They handle corrosive environments easily. Acids and alkalis don’t damage them. They offer a unique blend of properties. Strength, lightness, and resilience combine. They solve problems metal balls cannot. Performance improves across many fields.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, 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 Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

Payment Methods

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

Shipment Methods

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

5 FAQs of Full Specifications Different Size Silicon Nitride Ceramic Ball Si3n4 Bearing Beads

What sizes do you offer for silicon nitride balls?
We make Si3N4 ceramic balls in many sizes. You can get small balls starting around 0.4mm diameter. We also make larger balls up to around 50mm diameter. Tell us the exact size you need. We check we can supply it.

How strong and hard are these ceramic balls?
Silicon nitride balls are very strong. They resist breaking under heavy loads. These balls are also extremely hard. They are much harder than steel balls. This hardness means they wear down very slowly. They last a long time.

Why pick silicon nitride over other materials?
Si3N4 balls offer big advantages. They are much lighter than steel balls. This reduces wear in machines. They resist corrosion perfectly. Acids and bases don’t hurt them. They are electrical insulators. They work well where electricity is a problem. Steel balls can’t do this.

What temperatures can these balls handle?
These balls handle extreme heat very well. They work fine in temperatures over 1000°C. They also work fine in very cold conditions. Their size stays stable. Steel balls change size too much with heat. Silicon nitride is better for tough temperatures.

How smooth is the surface finish?
We grind and polish every ball carefully. The surface finish is very smooth. We measure it precisely. It typically reaches Ra 0.025 microns or better. This super smooth finish is critical. It cuts friction way down. It makes bearings run quieter and last longer.