Cemented carbide balls are spherical products made through powder metallurgy, using tungsten carbide (WC) as the primary hard phase and a metal such as cobalt (Co) as a binder phase. Their crystal structure (including the crystal type, lattice parameters, defects, and interfacial structure of the hard and binder phases) plays a decisive role in properties such as hardness, toughness, wear resistance, and corrosion resistance.

Cemented carbide balls are typically manufactured through a powder metallurgy process using a refractory metal, tungsten carbide (WC), as the hard phase and an iron-group metal (such as cobalt, Co, nickel, etc.) as the binder phase. They are high-performance materials commonly used in bearings, valves, oil drilling balls, and mining tools. Their microstructural characteristics have a decisive influence on mechanical properties, wear resistance, and corrosion resistance. Specific characteristics are as follows:

Tungsten cemented carbide balls are spherical products made of cemented carbide. Their core component is typically a tungsten carbide (WC) matrix, with metal binders such as cobalt (Co) and nickel (Ni). Their crystal structure is primarily determined by the phase structures of the tungsten carbide and the metal binder.

Tungsten cemented carbide balls are primarily manufactured through a powder metallurgy process using tungsten carbide (WC) and a metal binder (such as cobalt (Co) or nickel (Ni). Their chemical properties are primarily determined by these components. The following is an overview of the chemical properties of tungsten cemented carbide balls: