Ceramic Tube, Silicon Carbide Tube, Ceramic Rod, Alumina Tube, Ceramic Bar, Ceramic Tubes, Ceramic Rods, Alumina Tubes

Ceramic Tube Alumina Tubes Ceramic Rod Ceramic Tubes Ceramic Rods Silicon Carbide Tube Ceramic Bar Alumina Tube

AL2O3 Alumina Ceramic Physical Property
Technical Parameter Unit AL2O3 99% AL2O3 99.5%
Content of Al2O3 % 99 99.5
Density g/cm3 3.88 3.9
Hardness HRA 88 90
Porosity Rate % <0.2 <0.15
Fractural Strength Mpa 310 350
Coefficient of Heat Expansion 10-6/K 5.3 5.2
Thermal Conductivity W/M.K 26.7 26

Silicon Carbide Physical Property
Technical Parameter Unit RBSiC, SiC SSiC
Hardness HS 110 115
Porosity Rate % <0.3 <0.2
Density g/cm3 3.00~3.05 >3.10
Compressive Strength MPa >2200 >2500
Fractural Strength MPa >350 >380
Coefficient of Heat Expansion 10-6/°C 4 4.2
Content of Sic % ≥90 ≥98
Free Si % ≤10 ≤1
Elastic Modulus GPa ≥400 ≥410
Temperature °C 1300 1400


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Company Info

Ningbo Kylin Machinery Co., Limited.


Email: sales@kyltd.com