How Safe Are Cemented Carbide Products Containing Cobalt?

Cemented carbide products with cobalt binders are indispensable in industrial, military, and engineering applications due to their exceptional hardness, wear resistance, and high-temperature stability. However, safety concerns surrounding cobalt exposure during manufacturing, grinding, or disposal have sparked rigorous debate. This article examines the risks, regulatory frameworks, and mitigation strategies for handling these materials, with insights from cemented carbide product with cobalt SDS (Safety Data Sheet) documentation.