Silicon carbon tube/silicon carbon tube/Hebi Tianrui

Silicon carbon tube/silicon carbon tube/Hebi Tianrui silicon carbon rod is an electric heating element made of high-quality silicon carbide (purity greater than 1000) which is recrystallized at high temperature. The operating temperature is above 1 hour in the air. It is widely used in high temperature For production departments and scientific research departments such as electric furnaces and ceramic electric tunnel kilns, testing, experiments, etc. Physical and chemical properties: Specific gravity:..Specific heat:.Kcal/kg Resistivity:/Chemical properties are stable and do not react with the three major strong acids. But alkali , alkaline earth metals, silicates, borides, etc. have corrosion and decomposition effects on products at high temperatures. Oxygen and water vapor have a strong oxidizing effect on products at high temperatures. Hebi Tianrui Coal Testing Equipment Co., Ltd. consultation phone number: mobile phone