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Silicon Carbide Powder

Abrasive silicon carbide powders are the perfect material that specifically manufactured to be used for general abrasive applications in bonded abrasive tools, lapping and polishing processes.

Solar Energy Industry

Used in the production and texturing of solar wafer surfaces for improved light absorption.

Polishing and Lapping

The powder form is used for ultra-fine polishing of semiconductors, optical lenses, ceramics, and hard metals.

Integrated into tools for cutting, drilling, and shaping ultra-hard materials with high accuracy.

Precision Tool Manufacturing

Silicon Carbide Powder Introduction

Abrasive black silicon carbide powders are the perfect material that specifically manufactured to be used for general abrasive applications in bonded abrasive tools, lapping and polishing processes. While silicon carbide has lower hardness and abrasive capacity than diamond and boron carbide, it is widely used for grinding non-ferrous materials, finishing tough and hard materials, filling up ceramic parts when the processing cost is important.

Physical Properties

Appearance: Black powder
Mohs Hardness: 9.2
Bulk Density: 1.45-1.56g/cm³
True Density: 3.12 g/cm³
Melting Point: 2250℃
Crystal: Hexagonal
SiC CAS No.: 409-21-2
HS Code: 2849200000

Application

•Ceramic, metal lapping, and polishing applications.
•SiC Sandpaper, grinding wheels, cut off tools, ceramic disc brakes.
•Bonded abrasive tool applications.
•Rock tumbling industries - Lapidary use, vibratory machines.
•Slicing of silicon carbide wafers.
•Finishing tough and hard materials.
•Slicing, lapping, and polishing glass and germanium wafers.
•Lapping of piston rings and gears.
•Grinding of nonferrous materials.
•Rock and stone polishing and engraving.
•Glass etching and glass carving industries.

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A person is using a grinder to cut through metal beams, producing bright sparks. They are working against a backdrop of a brick wall, wearing protective eyewear and gloves.