SG Type SiC Heating element

During the process of heating with electricity, the resistivity of silicon carbide rods exhibits nonlinear changes with different temperatures. At room temperature to 800 ° C (domestic silicon carbide rod), the resistivity rapidly decreases with increasing temperature, reaching its lowest value at 800 ° C. As the temperature further increases, the resistivity begins to increase, and the magnitude of the increase becomes increasingly higher. The maximum operating temperature of silicon carbide rods cannot exceed 1450 ° C. If the operating temperature exceeds this value, silicon carbide rods will rapidly age and their service life will be seriously affected.

Zhengzhou Songyu High Temperature Technology Co., Ltd. is a comprehensive company specializing in the research and development, production, sales, and technical services of silicon carbide and molybdenum disilicide resistance heating elements. Adhere to customer-oriented approach and strive to continuously improve product quality.