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China, Chinese Innovacera Silicon Nitride Ceramic Guide Roller1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Ceramic ProductsCeramic RollerSilicon Nitride Ceramic Roller
Ceramic GuideSilicon Nitride Roller
Xiamen Innovacera Advanced Materials Co., Ltd.
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Product Description Silicon Nitride Ceramic Guid RollerSilicon Nitride (Si3N4) is 60% lighter than steel but strong enough to survive some of the most demanding applications in a variety of industries. This lightweight, high-strength ceramic material is used as an alternative to stainless steel, super alloys, tungsten carbides and first-generation ceramics such as Al2O3 and ZrO2. It offers excellent thermal shock resistance and high fracture toughness, compatibility with nonferrous metal melts, and improved structural reliability compared to other ceramic materials. Silicon Nitride (Si3N4) Characteristics: 1 Good thermal shock resistance 2 Creep resistance 3 Low density 4 High fracture toughness 5 High hardness and wear resistance 6 Electrical resistivity Silicon Nitride Properties Properties UnitsSilicon Nitride (Si3N4) HPSi3N4GPSi3N4MechanicalDensityg/cm33.24~3.283.24~3.26 Color--GrayGray Water Absorption%00 Vickers HardnessGpa1414 Flexural Strength(20°C)Mpa850-900750-800 Compressive Strength(20°C)Mpa30003000ThermalThermal Conductivity(20°C)W/m.K4222 Thermal Shock Resistance(20°C)Δ T(C)617605 Maximum Use Temperature°C15001500ElectricalVolume Resistivity(25°C)Ω.cm---- Silicon Nitride Ceramic 4 Types:* Reaction-Bonded Silicon Nitride (RBSN)* Hot Pressed Silicon Nitride (HPSN)* Sintered Reaction-Bonded Silicon Nitride (SRBSN)* Sintered Silicon Nitride (SNN)Product Features.Very low density .High wear resistance and corrosion resistance .High temperature resistance .Good flexural strength and high fracture toughness .Very good thermal shock resistance .Dimensional stability and aging resistance .Excellent sliding properties (tribology) .Biocompatibility (for use in hygiene and the food and .beverage industry) Typical Silicon Nitride Uses:.Rotating bearing balls and rollers .Cutting tools .Engine moving parts - valves, turbocharger rotors .Engine wear parts - cam followers, tappet shims .Turbine blades, vanes, buckets .Metal tube forming rolls and dies .Precision shafts and axles in high wear environments .Weld positioners SEND MEIf you are interested in our products, please click here to send me an inquiry, and I will reply you within 8 hoursRecommend ProductsProduct ClassificationCompany ProfileWhy Choose UsProduct packagingBrowse More Products SEND MEIf you are interested in our products, please click here to send me an inquiry, and I will reply you within 8 hours
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