Tungsten carbide blade bar is an important base material for cutting tool, which is mainly made of tungsten carbide WC and cobalt Co powder were mixed by using metallurgical methods milling, ball milling, pressing, sintering has a high hardness, strength and wear resistance of high-performance material.
Milling → Mix → Wet milling → Crushing → Drying → Sieving → Adding forming agent → Drying → Sieving → Granulating → Pressing → Sintering → Blank → Flaw detection → Packaging → Storage.
YG3X has the best wear resistance, but poor impact toughness, is suitable for cast iron nonferrous metals and alloys, hardened steel, alloy steel small section of high-speed finishing;
YG6 has lower wear resistance, but higher impact resistance than YG3X, which is suitable for cast iron, nonferrous metals and alloys, non-metallic materials semi-finishing and finishing at medium cutting speed;
YG8 has better performance in impact resistance, but lower wear resistance and cutting allowed speed, which is suitable for cast iron, nonferrous metals and alloys, non-metallic materials at low cutting speed;
YT5 is suitable for carbon steel and alloy steel (including forgings, stampings, cast iron epidermis) roughing interrupted cutting of semi-refined crude planing;
YT14 is suitable for carbon steel and alloy steel roughing continuous cutting roughing, interrupted cutting of semi-intensive turning and fine turning;
YTD201 is suitable for cast iron, light alloy semi-finishing, roughing, also as cast iron, low-alloy steel milling;
YW1 has good red hardness and is not only suitable for High manganese steel heat-resistant stainless steel, but also for general machining of steel and cast iron.