Tungsten carbide litchi surface wheels pins having a high hardness and wear resistance, especially at higher temperatures is still very high hardness; has a high modulus of elasticity; having high bending strength; has a more stable chemical resistance, acid, alkali, even at high temperatures do not change significantly oxidized.
Tungsten carbide litchi surface wheels pins recommend the following grades:
Tungsten carbide with high hardness, wear resistance, strength and toughness, heat resistance, corrosion resistance and a series of excellent performance, especially its high hardness and wear resistance, even at temperatures 500 ℃ also essentially unchanged , at 1000 ℃ still very high hardness. Tungsten carbide is widely used as a tool material, such as turning, milling, planer, drill, boring tools, etc., for cutting cast iron, nonferrous metals, plastics, chemical fiber, graphite, glass, stone and ordinary steel can also be used to cut difficult to machine materials resistant steel, stainless steel, high manganese steel, tool steel. New carbide cutting tools carbon steel equal number of times. Carbide can be used to make drilling tools, mining tools, drilling tools, measuring gauges, wear parts, metal grinding, cylinder liners, precision bearings, nozzles, metal molds (such as drawing dies, molds bolts, nuts, mold, and various fasteners mold, excellent performance carbide gradually replace the previous steel mold).