What Is a Carbide Blank?
A carbide blank is a type of alloy steel renowned for its hardness, which is surpassed only by that of diamond.
These blanks are primarily utilized in the manufacturing of cutting tool edges and grinding tool abrasives. There are two main categories of carbide blanks: sintered and cast. Sintered carbide, known for its lower production costs and superior machinability, is the more common choice. Cast carbide, however, is preferred for its outstanding wear and heat resistance, making it ideal for high-precision machining tasks and operations at elevated temperatures.
Carbide blanks find application across a broad spectrum, from medical instruments to components for machine tools, beyond their traditional roles in cutting and grinding tools. Composed of carbide alloy, a binder, and additives, these materials boast exceptional hardness, wear resistance, and thermal stability, along with commendable machinability.