Silicon nitride ceramic stationary grinding disc

Silicon nitride ceramic stationary grinding disc

Material: Silicon nitride ceramic.

Applicable materials: Metals, ceramics, and other hard materials.

Working temperature: Up to 1000℃ and above.

Surface roughness: Achievable down to the nanometer level.

Overview
Specification
FAQ

Product Introduction of Silicon Nitride Ceramic Stationary Grinding Discs:

Silicon nitride ceramic stationary grinding discs are tools used for precision grinding and polishing, primarily for processing hard materials such as metals and ceramics. They are made from silicon nitride ceramic material and possess excellent physical and chemical properties.


Main Characteristics

1. High hardness: Silicon nitride ceramics have a hardness second only to diamond, making them suitable for processing hard materials.

2. Wear resistance: Long service life, suitable for mass production.

3. High temperature resistance: Can maintain stable performance in high-temperature environments.

4. Chemical stability: Corrosion resistant and does not react with most chemical substances.


Application fields

precision metal machining, ceramic product grinding, semiconductor material processing, optical component polishing, and precision instrument manufacturing.


Supports custom specifications.

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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