(SiC Silicon Carbide) CERAMIC BALLS
SiC silicon ceramic balls have good mechanical and stiffness properties, good corrosion resistance and wear resistance. They are electrical conductors and are suitable for high temperature applications.
① Silicon Carbide Ball,SiC
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Specifications φ0.5mm-φ50mm
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Grade G10
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Hardness HRC85-90 HV: above 2100
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Density 3.1g/cm3
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Performance
Silicon carbide ceramic balls have stable performance, and silicon nitride has good overall performance. Compared with steel, its mass is lighter than steel, its friction coefficient is smaller, its motion performance is better, its elastic modulus is 50% larger than that of steel, its thermal expansion coefficient is smaller than 25% of that of steel, it can maintain high strength and hardness before 1000℃ under high temperature, and it is resistant to corrosion. No rust, non-magnetic, can work without oil lubrication.
APPLICATION OF CERAMIC BALLS
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Zirconia Ball,Zro2 Zirconia ceramic balls are mainly used as valve balls, full ceramic balls, measuring balls, track balls, and fine grinding balls. They can be used in high temperature, corrosion resistance, insulation, magnetic insulation, non-lubrication and other occasions. They are ideal for replacing steel balls in corrosive occasions. Material.
As a valve application, zirconia ceramic balls have been successfully used in high-pressure homogenizers, diaphragm pumps, metering pumps, oilfield oil pumps and other equipment.
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Silicon Nitride Ball Various bearings (high-speed/ultra-high-speed bearings, high-precision bearings, vacuum bearings, high/low temperature bearings, non-magnetic bearings, high-precision ball screws, etc.), can also be used as valves in chemical pumps, high-temperature pumps, and metering pumps ball, measuring ball
Silicon nitride ceramic balls are generally assembled into hybrid bearings, which can be used in chemical industry, metallurgy, food, oil field, electronics, etc.
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Silicon Carbide Ball,SiC Typically used in bearings, valves, aerospace, machinery
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