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        SIC TUBE DATA
        Author:zihaiadmin    Time:2014-04-12
        Typical Characteristic & Technical Data of ADV-SIC Thermocouple protection tube
        Property Units Typical Value
        ADV-RSIC ADV-NSIC ADV-SISIC
        Chemical Composition SiC % ≥99 ≥75 90-92
        Free Si % 0 0 8-10
        Si3N4 % ≥23
        Bulk density g/3 2.652.75 2.752.85 3.02
        Max. working temperature 1600(oxide) 1450 1350
        Apparent porosity % ≤15 13 0.1
        Modulus of rupture  at20 Mpa 90100 170180 260
        Modulus of rupture  at1200 Mpa 110 180 280
        Modulus of rupture  at1350 Mpa 120 190
        Thermal conductivity  at1200 w/m.k 36.6 19.6 45
        Thermal expansion   at1200 a×10-6/ 4.69 4.7 4.5
        Thermal shock resistance  at1200 Excellent Excellent Excellent
        Outer Diameter mm 20-50 17-50 20-45
        Inner Diameter mm 10-38 12-25 13-35
        Max length (depending on OD) mm 2500 2500 2500
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