These ceramic bearing balls are great for applications were there will be extreme rotation and a premium performance bearing ball is required to meet the demands. -Lighter and stronger than tungsten carbide, these silicon nitride balls are diamond polished, will not shatter or

Si3N4 ceramic bearings ball are precision ceramic sintering at high temperature in a non oxidizing atmosphere, which has high strength, high wear resistance, high temperature resistance, corrosion resistance, acid and alkali resistance, can be used for a long time in the water, and has good properties of electrically insulatingnonmagnetic

HIP Silicon Nitride (Si3N4) Ball. Silicon nitride is a hard ceramic having high strength over a broad temperature range, moderatethermal conductivity, low coefficient of thermal expansion,moderately high elastic modulus, and unusually high fracture toughness for a ceramic. This combination of properties leads to excellentthermal shock

Aug 01, 2019 Silicon nitride (Si3N4) feature: High strength, fracture toughness and erosion resistance for improved durability Helps extend the life of sucker rod pumps, bearings Withstands extreme te… technical ceramic solutions

High Strength Si3n4 Silicon Nitride Ceramic Ball Bearings G5 G10 G20 Balls 20.0 22.225 Mm , Find Complete Details about High Strength Si3n4 Silicon Nitride Ceramic Ball Bearings G5 G10 G20 Balls 20.0 22.225 Mm,High Strength,Si3n4,Silicon Nitride Ceramic Ball from Bearing Balls Supplier or Manufacturer-Zhejiang Jienaier New Material Co., Ltd

Silicon Nitride (Si 3 N 4) has the most versatile combination of mechanical, thermal, and electrical properties of any technical ceramic material. It is a high performance technical ceramic that is extremely hard and has exceptional thermal shock and impact resistance. It surpasses most metals high temperature capabilities and has a superior combination of creep and oxidation resistance

Silicon Nitride (Si3N4) offers one of the greatest cross-sections of material properties across both oxide and non-oxide fine ceramic groups. It is a specialist solution for extreme working environments, meeting the requirements for some of the harshest industrial conditions on earth. Engineers and process managers in a range of challenging fields utilize silicon nitride ceramics to add value

Silicon Nitride balls (Si3N4) Silicon Nitride has a low thermal expansion coefficient and is excellent at bending strength, fracture toughness and heat impact resistance. Recently, it is widely used for ball bearings. Silicon Carbide balls (SiC) Silicon Carbide has a low declining mechanical strength under high temperature (more than 1000

Ceramic balls made of silicon nitride (Si3N4) exhibited excellent mechanical properties are used in high-end components operating at ultra-high speeds, and high and low temperatures

Anti-corrosion Silicon Nitride Ceramic Ball Valve. Gas Pressure Sintered Silicon Nitride Si3N4 Ceramics (GPSSN) Silicon nitrides (Si3N4) is a kind of advanced ceramics, which has high strength, toughness, hardness and excellent chemical stability and thermal shock resistant. SSN is a high purity grade of silicon nitride having a density of

Silicon nitride ceramic has low thermal expansion coefficient, high thermal conductivity and excellent thermal shock resistance.In the very high temperature, silicon nitride keeps a high strength and impact resistance. As an excellent high temperature engineering materials, silicon nitride ceramics are “super hard” providing a high mechanical strength, outstanding wear and very good acid

Silicon nitride ceramic balls have high strength, high wear resistance, high temperature resistance, corrosion resistance, acid and alkali resistance, and can be used for a long time in seawater, and have good insulation properties.Can cope with more complex use and working environment. Si3N4 ceramic balls have high hardness and light weight.When used in many specific accessories or equipment

Silicon Nitride Ceramic Balls Silicon Nitride Si3N4 Ceramic Balls. $0.01-$2.00/ Piece. 1 Piece (Min. Order) CN Sinoma Advanced Nitride Ceramics Co,.ltd. 4 YRS. Contact Supplier. Ad. Add to Favorites. 1 / 5

The linear expansion coefficient of the silicon nitride ceramic ball is 3.2 10-6/K, almost 1/4 of the bearings steel, which is able to withstand sudden change of temperature. 7. The self-lubricating property of si3n4 ceramic ball can solve the pollution and inconvenient addition caused by lubricating medium which can also be used in vacuum and high temperature

Silicon Nitride Ceramic Application. Si3N4 bearing balls have already been applied in automobiles, rockets high speed engines, equipment working in corrosive environment and some performance model cars. Compared with steel, high performance ceramic balls have better mechanical properties under high temperature and could survive from most of corrosive chemicals. Silicon nitride has also been

Sintering Technology. Sinoma Si3N4 Ball. φ 1mm-50.8mm. 5-100. GPS. Application: machine tool spindles, dental drills, electric motors, bicycles, ball screws, pumps. Gas pressure sintering (GPS) process is one of the most promising sintering techniques for the fabrication of high performance silicon nitride ceramics

Smooth surface, G5 precision grade balls, Package includes 20 piece balls, Si3N4 Silicon Nitride Ball G5 Precision 20pcs: Industrial & Scientific. 5mm Ceramic Bearing Balls, 5mm Ceramic Bearing Balls, Higher hardness and wear resistance than chrome steel balls, uxcell 1, 5mm in diameter, Stable and Lightweight, 1, Si3N4 Silicon Nitride Ball G5 Precision 20pcs: Industrial & Scientific. uxcell 1

Sintered Silicon Nitride Si3N4 Ceramics (SSN) SSN is a high purity grade of silicon nitride having a density of approximately 70-80% of theoretical that can be produced in a cost effective manner such as dry pressing, and isostatic pressing, to complex net shapes

Silicon Nitride Balls, Si3N4 Balls, silicon nitride ball, Si3N4 ball, high tech ceramic balls, high precision ball, ceramic ball, high precision ball back to selection Balls of HighTech Ceramic Silicon nitride (Si 3 N 4) Silicon nitride (Si 3 N 4) shows an excellent combination of material characteristics. Even its weight is nearly as low as silicon carbide (SiC), it has, because of its structural conditions, a

Silicon Nitride. Silicon Nitride (Si 3 N 4) has the most versatile combination of mechanical, thermal, and electrical properties of any technical ceramic material. It is a high performance technical ceramic that is extremely hard and has exceptional thermal shock and impact resistance. It surpasses most metals high temperature capabilities and has a superior combination of creep and oxidation resistance

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