• SSIC mechanical seal ring

Name:SSIC mechanical seal ring

Product Description


Main component99%Al2O3S-SiCZrO2Si3N4TC
Physical PropertyDensityg/cm33.93.163.214.55
Water Absorption%00.100.1
Sinter Temperature°C1700220015001800
Mechanical PropertyRockwell HardnessHV1700220013001400
Bend Strengthkgf/mm235004000900070007000
Compression IntensityKgf/mm23000020000200002300023000
Thermal PropertyMaximum working   temperature°C15001600130014001400
thermal expansion coefficient  0-1000°C/°C8.0*10-64.1*10-6(0-500°C)9.5*10-62.0*10-6(0-500°C)2.0*10-6(0-500°C)
5.2*10-6(500-1000°C)4.0*10-6(500-1000°C)4.0*10-6(500-1000°C)
Thermal Shock resistanceT(°C)200250300400-500400-500
Thermal ConductivityW/m.k(25°C3110032525
          300°C)1610032525
Electrical  PropertyResisting rate of   Volume◎.cm




20°C>1012106-108>1010>1011>1011
100°C1012-1013>1011>1011
300°C>1012>1011>1011
Insulation Breakdown IntensityKV/mm18semiconductor917.717.7
Dielectric Constant (1 MHz)(E)102977
Dielectric Dissipation(tg o)0.4*10-3
Application   EnvironmentApplicationsQualities
High   TemperatureNozzlesWear Resistant
High Hydraulic   PressureMechanical Seals   Bearings
AbrasionBall Valves

Valve Plates
Strongly   AcidicMechanical Seals   BearingsCorrosion Resistant
Strongly   AlkalinePump AssembliesWear Resistant
High-Temperature   OxidizationHeat ExchangersAir Impermeability

Ventilation PipingHigh Temperature

Thermocouple SheathsCorrosion Resistant
EnginesNozzlesThermal Shock   Resistant
AbrasionTurbine BladesWear Resistant

RotorsHigh Strength

Combustion Device   ComponentsWear Resistant

Sand-Blasting

Nozzles

Container Lining
Pulp Mill   WasteMechanical SealsCorrosion Resistant
High   TemperatureBearingsWear Resistant
High-Power   Heat DissipationMolding PlatesHeat Resistant

Kiln FurnitureFast Heat Ttransfer

Heat TransferHigh Thermal   Conductivity

Materials

Crucibles

Encapsulationmaterial

Substrates
High-Temperature   Boric AcidMechanical SealsRadiation Resistant
High PowerAxle SleevesHigh Strength

Reflection ScreensHighly Stable

Heat   ResistantmaterialHeat Resistant

Heat ExchangersCorrosion Resistant


Oxidation Resistant


Air Impermeability
TanksArmor PlatingLightweight
Helicopters
Highly Bulletproof
Naval Vessels

proformingwiredrawingCorrosion Resistant
forming blockWear Resistant
textile guide


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