This research is to design and develop mechanical technology to produce metal powder, tungsten carbide to enhance the production of tungsten carbide. Under voltage, temperature, concentration factor solution. The results show that can produce good packing material 2kg voltage 0.4 V temperature of 80 ° C is the speed of the barrel 20 RPM concentrated solution of 7 N HCl take to break the cement carbide 48-hour production of metal powders. Tungsten carbide up to 157.5 grams per day helps to optimize the production of metal powder, tungsten carbide than 226% of the features of the metal powder, tungsten carbide recycling by means of grinding Planet by. Use Ball milling results show that the metal powder, tungsten carbide (WC powder) with purity increased to 96.27% off the titanium (Ti), tantalum (Ta), niobium (Nb) and molybdenum products (Mo). residues from recycling With SEM analysis revealed that the powder is both round and flat surfaces are more metal powder (Particles) was dispersed uniformly. The size is between 0.07-0.44 μm, which corresponds to the metal powder, tungsten carbide, which is currently in production. However, the metal powder, tungsten carbide derived from this research are suitable for the production of a specimen to be used in industry due to metal and other residues is metal coordination (Binder) and are qualified to. forming a cement manufacturing tungsten carbide next.
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