Generally referred to as a
China grinding abrasive disc, it is a kind of alloy grinding disc which is composed of a refractory metal hard compound and a bonding metal and is produced by milling, forming and sintering process.
Commonly used metal compounds are tungsten carbide (WC), titanium carbide (TiC), tantalum carbide (TaC), and the like. The bonding metal is mainly cobalt, as well as nickel and a small number of other metals. Wrought and precision of tungsten, tungsten-containing molybdenum and other high-speed steels, especially vanadium alloy disc steels, cobalt alloy disc steels, etc., one or more of these carbides and bonded metal drills The alloy grinding disc is often called a carbide grinding disc.
Such alloy China grinding abrasive discs generally have the characteristics of high hardness, good wear resistance, good red hardness, high chemical thermal stability, high compressive strength and corrosion resistance.
