1. our cemented carbide products using low press sintering technology, hard alloy bars have good densification, high hardeness and high strength.
2. with high pressure automatic relief pressure extrusion equipment, various types of cemented carbide products can be produced.
As the heat-shield parts in the sapphire growth furnace, the most decisive function of upper and bottom cover plate is to prevent and reflect the heat in the furnace. Heat-shield parts with high-density, exact-measurement, smooth-surface, convenient-assembly and reasonable-design has great significance in improving the crystal-pulling.
The packing of 99.9% High pure tungsten carbide powder