Tungsten Carbide Grinding Jars

Tungsten carbide grinding jar, is also known as cemented carbide grinding jar, consists of wolfram carbide and cobalt which is famous for its super high hardness. Therefore, the tungsten carbide grinding jar, which is made of tungsten carbide material, is of good hardness and abrasion resistance.The powder which is used for planetary ball mill can be in good crushing and do not pollute samples,and can meet the requirements on the hardness, wear resistance and comminuted that the ordinary ball mill jar cannot do. Working Principle: As the necessary accessory of the planetary ball mill, during planetary ball mill grinding the powder,grinding jar, which is fill with balls and samples, grinding the balls and materials with the high speed. By the way of friction, impact and shear, the walls of grinding jar will produce intense energy to achieve very good crushing effect. The grinding jar is the container which provides space for completing grinding the powder. Characteristics: Tungsten carbide is with high hardness, good wear resistance, strength and toughness, anti-high temperature and corrosion, especially it is with the great advantage of high hardness and good wear resistance. Tungsten carbide will not out of shape even if in the 500℃,and is still with high hardness in 1000℃. Performance evaluation: Application fields：Medical treatment/Food/Electrics/Material/Machinery/Chemical industry,etc. Application：iron,aluminum,cobalt,chromium,plumbum,tungsten,molybdenum,magnesium,copper,tin,alumina,zirconia,silicon, carbon,etc Material： tungsten carbide Grade：YG8 Content：tungsten carbide 94% cobalt 5% other 1% Temperature：-100-400℃ Density：14. 6g/cm3 Compression modulus：56MPa Bending strength≥2320N/cm2 Elasticity modulus：510.0GPa Microhardness：17800MPa Volume：0.1L / 0.25L / 0. 5L / 1L Grinding way：Dry/wet grinding Structural form：vertical type Acid and alkali resistant：yes Low temperature resistant：yes High temperature resistant:yes Leak tightness：IP60