Totem Tungsten Carbide Rotary Burrs - China Factory, Suppliers, Manufacturers

Performance of Cemented Carbide Sealing Rings The material of the sealing ring must have sufficient strength, hardness, wear resistance, corrosion resistance and impact toughness, and other characteristics, but also need to have good processability and reasonable economy. Cemented carbide has a series of excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance, etc. Especially its high hardness and wear resistance, even at a temperature of 500 ℃ also basically remain unchanged, at 1000 ℃ still has a very high hardness. Cemented carbide seal rings have all the advantages of cemented carbide and have become a widely used product in mechanical seals.

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