Tungsten carbide WC grain size requirements of cemented carbide, according to different uses of cemented carbide, use different grain size tungsten carbide; cemented carbide cutting tools, such as cutting machine blade V-CUT knife, etc.
The finishing alloy adopts ultra-fine sub Fine-grained tungsten carbide; medium-grained tungsten carbide is used for rough machining alloy; medium- and coarse-grained tungsten carbide is used as raw material for gravity cutting and heavy-duty cutting alloy; coarse-grained tungsten carbide is used for rock with high hardness and large impact load; small impact load for rock impact Small, medium-grain tungsten carbide is used as raw material for wear-resistant parts;
When its wear resistance, pressure resistance and surface finish are emphasized, ultra-fine sub-fine and medium-grained tungsten carbide is used as raw material; impact-resistant tools use medium- and coarse-grained tungsten carbide raw materials the Lord.
