Silicon nitride grinding media

Silicon nitride grinding media

Excellent wear resistance

Wear resistance, less impurities in the ball.

Suitable for submicron grinding of high functional materials.

Overview
Specification
FAQ

The wear of Silicon nitride grinding media in 24 hours is only one millionth, which is far superior to other grinding media such as zirconium oxide and aluminum oxide. It reduces the impurity content and increases the service life, making it highly cost-effective in the grinding field. Compared with traditional grinding media balls, Silicon nitride grinding media have the characteristics of good wear resistance, high temperature stability, excellent corrosion resistance, excellent insulation performance, and good mechanical strength.


Features:

-High-performance grinding and dispersing balls with high hardness and excellent wear resistance of silicon-based ceramics.

-Wear resistance, less impurities in the ball.

-Suitable for submicron crushing of high-performance materials.

-Supports high impact crushing and di.


Application:

It is suitable for various sand mills, stirring ball mills, drum ball mills, etc., and can be used for efficient, clean and economical dispersion and grinding of electronic slurries, ceramic powders, magnetic materials, battery raw materials, rare earth materials, non-metallic minerals, pigments, oils, inks, heavy calcium, titanium dioxide, pesticides, food and pharmaceutical raw materials, etc.


Part Number

Diameter

SNS0001

Ø0.3mm

SNS0002

Ø0.5mm

SNS0003

Ø1.0mm

SNS0004

Ø2.0mm

SNS0005

Ø3.0mm


Part Number

Diameter

SNL0001

Ø5.0mm

SNL0002

Ø8.0mm

SNL0003

Ø10mm

SNL0004

Ø12mm

SNL0005

Ø15mm

SNL0006

Ø20mm

SNL0007

Ø25mm


What is Silicon Nitride used for?

-Rotating ball bearings and rollers bearings
-Cutting tools
-Engine components: valves, rocker arm pads, and seal faces
-Induction heating coil supports
-Turbine blades, vanes, and buckets
-Welding and brazing jigs
-Heating Element components
-Crucibles
-Metal tube forming rolls and dies
-TIG / Plasma welding nozzles
-Weld positioners
-Precision shafts and axles in high
-wear environments
-Thermocouple sheaths and tubes
-Semiconductor Process Equipment

What are the advantages of Silicon Nitride?

Compared with other technical ceramics, the low thermal expansion coefficient of Silicon Nitride provides good thermal shock resistance. It is extremely hard, fracture-tough, surpasses the high temperature capabilities of most metals, and also has a superior oxidation resistance. As a consequence, silicon nitride can withstand the toughest conditions in the most demanding high-temperature and high-load applications.

What is the formula for Silicon Nitride?

The formula for silicon nitride is Si3N4.

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