High purity tungsten carbide powder has high purity, good powder flowability and good wear resistance. It is the basic raw material for the production of ultra-fine-grained carbide and can be stored under vacuum for 6 to 8 months.
High purity tungsten carbide powder is the basic raw material for the production of ultra-fine grain cemented carbide. Under the conditions of adding proper binders and grain growth inhibitors, it can produce hard materials with high hardness, high wear resistance and high toughness. Its performance is significantly higher than that of conventional cemented carbides, and it is used more and more widely.
High purity tungsten carbide powder should be vacuum-sealed and stored for a period of 6 months. The maximum period of time cannot exceed 8 months. Otherwise, it can only be used to press the workpiece with better stress conditions.
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