Carborundum

Definition

Carborundum is a very hard material, also known as silicon carbide, used for various abrasive devices.

Purpose

Carborundum is utilized for its hardness and abrasive properties, making it suitable for cutting, grinding, polishing, and other processes that require durable and efficient materials.

Examples of Use

1. Grinding Wheels: Used in manufacturing for sharpening and shaping tools.
2. Abrasive Papers: Incorporated in sandpaper for smoothing surfaces.
3. Cutting Tools: Employed in saw blades and cutting discs for cutting hard materials.

Related Terms

• Silicon Carbide: The chemical compound that constitutes carborundum.
• Abrasive: A material used to wear away the surface of a workpiece.
• Diamond Tools: Tools that use diamond, an even harder material, for cutting and grinding.

Notes

Carborundum’s high thermal conductivity and low thermal expansion make it valuable in high-temperature applications, such as kilns and furnaces.