Overview of 11.8mm Ceramic Ball Silicon Nitride Balls

11.8mm Ceramic Ball Silicon Nitride Balls 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 11.8mm Ceramic Ball Silicon Nitride Balls

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 11.8mm Ceramic Ball Silicon Nitride Balls

Silicon nitride ceramic balls offer exceptional performance. They are 11.8mm in diameter. This size fits many industrial applications. The material is very hard. It resists wear much better than steel. These balls last longer under tough conditions.

They handle high temperatures well. Silicon nitride balls work reliably in hot environments. They are also very light. This reduces centrifugal force in fast-moving parts. Machines run smoother and last longer.

These ceramic balls resist corrosion. Acids and bases don’t damage them easily. They are chemically stable. This makes them perfect for harsh chemical settings. You won’t see rust or degradation.

Silicon nitride is an electrical insulator. It stops electrical currents from passing through. This prevents electrical arcing in machinery. It’s safe for sensitive electrical components. The balls won’t conduct electricity.

Precision is critical. These balls are made to exact grades. Common grades are G5, G10, or G25. Higher grades mean a more perfect sphere. They roll truer and cause less friction. Tight tolerances ensure consistent performance.

These balls are used in many places. Bearings are a major application. They go into high-speed spindle bearings. Bicycle hubs and skateboard wheels use them too. Pumps and valves benefit from their properties. Anywhere you need durability and speed, they help.

Key specifications define these balls. The diameter is 11.8mm, give or take a very small amount. The material is silicon nitride ceramic. Grade options include G5, G10, G25. They are very hard, measured on the Rockwell scale. Their density is lower than steel. They resist thermal shock effectively. Chemical inertness is a key feature. Electrical insulation is guaranteed. Surface roughness is controlled for smooth operation.

Applications of 11.8mm Ceramic Ball Silicon Nitride Balls

Silicon nitride ceramic balls measure 11.8mm in diameter. These balls are very hard. They are much harder than steel. This hardness makes them resist wear extremely well. They last much longer than metal balls. The material is very light. It weighs about 60% less than steel. This low density reduces centrifugal force in fast spinning parts. They can handle very high temperatures. They keep working well when things get hot. They resist chemical corrosion effectively. Acids and bases usually do not harm them. They are non-magnetic. This is important for some sensitive equipment. They are electrical insulators. This property prevents electrical currents from passing through.

People use these balls in many places. They are perfect for high-performance bearings. Bearings need parts that last long and handle tough conditions. These ceramic balls work well in high-speed bearings. The low weight helps here. They are great for high-temperature bearings too. They do not expand much when hot like metal does. This keeps the bearing stable. They are common in turbochargers for cars. Turbochargers get very hot and spin fast. They are found in high-end bicycle hubs. They are used in machine tool spindles. Spindles require high precision and speed.

These balls appear in other automotive parts. You find them in fuel pumps. They work in water pumps too. They are inside valve systems. They are good for aerospace applications. Aircraft parts face extreme conditions. They are essential in medical devices. MRI machines need non-magnetic parts. Dental drills benefit from their properties.

They serve well in pumps and valves. The material resists chemical attack. This is critical for handling harsh fluids. They are excellent for flow meters. They are used in gauges. They appear in various precision instruments. They help these tools work accurately. They are chosen for their reliability. They reduce maintenance needs. They offer long service life. They improve overall equipment performance. They are a smart choice for demanding jobs.

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 11.8mm Ceramic Ball Silicon Nitride Balls

What are silicon nitride ceramic balls?
They are tiny spheres made from silicon nitride. This is a special ceramic material. It’s very hard and very strong. These balls are used in many industrial applications. They often replace steel balls.

Why use silicon nitride balls?
They offer several big advantages. They are much lighter than steel balls. This reduces friction and wear. They handle high temperatures much better. They don’t rust or corrode easily. They also last much longer than steel in tough conditions. This means less downtime and lower costs.

Where are they commonly used?
You find them in many places needing tough bearings. High-performance cars use them in wheel bearings. Aircraft engines rely on them. Precision machine tools need them. They are vital in high-speed applications. They work well in pumps and other demanding equipment.

How do they compare to steel balls?
They are superior in several key ways. Steel balls are heavier. Steel wears out faster under stress and heat. Steel can rust. Silicon nitride balls are lighter and tougher. They handle heat far better. They don’t corrode. This makes them better for extreme jobs. They help machinery run smoother and longer.

What temperature can they handle?
Silicon nitride balls manage very high heat. They typically work well over 800 degrees Celsius. Some grades go even higher. Steel balls soften and fail much sooner. This heat resistance is a major reason for choosing them. It allows use in engines and hot machinery.