Silicon Nitride (Si3N4) Ceramic Balls are formed from a new material suitable for applications where high loads, high speeds and extreme temeratures are factors. Long life and the need for minimal lubrication make this material appropriate for extreme applications. Silicon Nitirde is non-porous, non-magentic, non corrosive, lighter than steel and, in ball form, is harder than steel. Because ceramic balls are non-porous they are virtually frictionless and are capable of spinning faster than steel balls. Our Ceramic Si3N4 Balls size is from 0.5mm to 38mm and there are many Grade for choose, such as G10, G5 and so on.

Silicon nitride ceramic balls advantages:

1)High strength and reliability
2)Contact fatigue resistance
3)High elastic modulus
4)Light weight (40% of metal)
5)Tribological compatibility (low coefficient of friction and wear resistance) with metals

How we get an Silicon Nitride Balls offer?

You can send your drawing with technology requirements and the quantity you need.

If  you can, pls inform what's application of your part?

We will try to recommend the most suitable material and quote for you asap.

How to contact you?

You can send your inquiry with detail for us by email 

Can you provide the free samples?

Yes, we can provide the sample free of charge if we have the stock product as customer's required with freight collected. 

INNOVACERA is a leading manufacturer of advanced/technical ceramic products from China. We supply quality technical ceramic materials and components with competitive price. Our fine ceramics were exported to all the world.
Our available materials for sale are: high purity alumina(Al2O3) ceramics, zirconia(ZrO2) ceramics, Boron Nitride, machinable glass ceramics, metallized ceramics, Silicon Nitride, Silicon Carbide etc.
Our production process is as belows: Raw materials--Hot Press/dry press/ C.I.P.----CNC---1650C sintering---Vibration Cleaning---Grinding/Polishing---Inspection----Packing.