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China, Chinese Silicon Carbide Thermocouple Protection Tube for Aluminum Liquid Temperature Measuring1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Refractory MaterialSilica Refractory MaterialSi3n4 Silicon Nitride TubeThermocouple Protective Tube
Hangzhou Ualloy Material Co., Ltd.
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Product Description High temperature refractory materials Silicon Carbide (SIC) Protective Tube Silicon carbide products are high-grade refractory materials produced by sic as the main raw material, with various binders and high temperature firing. It has good thermal conductivity, high temperature strength, wear resistance, strong corrosion resistance and good thermal stability. Such outstanding performance. It is widely used in the metallurgical industry, blast furnace belly, open iron tap, electric porcelain, enamel, ceramic kiln, muffle board, shed board, flame board, push board, raft, pillar, glass annealing furnace, etc. , specific products.Physical propertiesItemDataSiC content>75%Si3N4 content>22%Fe2O3<0.5%Bulk density2.6-2.7g/cm3Apparent porosity<16%Cold Crushing strength150MpaRupture strength at 1200°C>50MpaThermal conductivity at 800°C>18w/m.kThermal conductivity at 1200°C>14w/m.kThermal expansion coefficient<4.7x10-6/°CCommon size for SiC & Si3N4 protection tubes with strong bending strengthOuter diameterInner diameterLength1310500-1000168-10300-1000 2012300-12002514-1515002816-20300-12003010-2015003525300-12504025-28300-12005025300-1200Remarks:the protection tubes can be customized
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