The silicon carbide heating rod is an industrial high-temperature heating element made from high-purity silicon carbide through special processes. It has a cylindrical shape, with the main body made of dark gray silicon carbide. One end is equipped with a white temperature-resistant connection terminal, and the surface features a regular threaded structure.
This product has ultra-high temperature resistance and strong corrosion resistance. It can work stably for a long time in a high-temperature environment of 1600℃, and can effectively resist the effects of acid-base corrosion and oxidative environments. The threaded design on the surface increases the heating surface area, making the heat distribution more uniform and significantly improving the heating efficiency.
In terms of application scenarios, silicon carbide heating rods are widely used in multiple industrial fields such as kilns, metallurgy, ceramics, glass, and electronics. For example, they provide a high-temperature heat source for ceramic blank sintering in ceramic kilns, assist in the high-temperature treatment of metal materials in the metallurgical industry, and support high-temperature sintering processes in the photovoltaic field. Their long-lasting and durable characteristics can reduce the downtime losses and cost consumption caused by frequent component replacement for enterprises, and provide stable and reliable heating guarantees for industrial high-temperature production processes.

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.