Silicon Carbide Radiant Tube

silicon carbide radiant tube Product performance of silicon carbide radiant tube                 Silicon carbide radiant tube this product has the characteristics of good thermal conductivity, high temperature resistance, corrosion resistance, oxidation resistance and long service life. Application of silicon carbide radiant tube                          Silicon carbide radiant tubes are widely used in gas and oil industrial kilns such as tunnel kilns, shuttle kilns and roller kilns, as well as industrial coke ovens in iron and steel metallurgy and other industries. 1. The inner tube of the flame is made of silicon carbide, and SiSIC can withstand high thermal stress; 2. Multiple sections of inner tubes can be combined into inner tubes of required length according to the length of radiant tubes; 3. The SiSIC flame inner tube allows the metal radiation tube to bend without damaging the flame inner tube and radiation tube; 4. Compared with the metal tube, the load of SiSIC in the radiation tube can be reduced; 5. Compared with metal inner tube, SiSIC flame inner tube has higher thermal conductivity. Specification of silicon carbide radiant tube              The specific specifications of silicon carbide radiant tube can be made according to the needs of users Technical specifications of silicon carbide radiant tube 项目      Item  单位 Unit 指标 Data 使用温度 Using temperature ℃ 1380 密度       Density g/cm³ ≥3.02 气孔率    Porosity % < 0.1 抗弯强度  Flexural strength Mpa 250（20℃） Mpa 280 (1200℃) 弹性模量  Modulus of elasticity Gpa 330（20℃） Gpa 300 (1200℃) 导热系数   Thermal conductivity W/m.k 45 (1200℃) 热膨胀系数Coefficient of thermal expansion K-1×10-6 4.5 莫氏硬度   Mohs hardness   13 酸碱性   Acidity and alkalinity   优 Excellent