Phildal tungsten Co.,limited is becoming a significant tungsten
material supplier and exporter.
Character: the microstructure of spherical cast tungsten carbide is
homogeneous, dense and featherlike structure, and spherical cast
tungsten carbide has stable chemical properties, good processing
performance high hardness, good wear resistance.
Particle size range: 0.**5mm*0.*5mm
Appearance: regularly spherical dark gray powder
Applications: widely used for exploiting drill bits, PDC drill
toos, melting and penetrating spray coating and piled-up welding on
wear surface.
