H-type silicon carbide rod
What is an H-shaped silicon heating element? It is a specialized heating component that is designed for use in high-temperature applications. It is manufactured by taking two carefully matched SiC rods and welding a thickened silicon carbide bridge.
This heating element has several unique features. It allows for wiring both tail ends from one side of the furnace, which simplifies installation. The cold end tail ends are metallized with aluminum to provide a low-resistance contact surface.
Since it is composed of two ED silicon heating elements sharing a cold end, it can be connected by the power cord at one end of the furnace. The surface temperature of the heating part is 1500, making it suitable for kilns with high temperature and uniformity requirements.
In addition, a furnace with an energy-saving structure can be built using the H-shaped silicon heating element. This is achieved by reducing the number of heating element holes on the furnace.
These elements are widely used as high-temperature heat sources for electric furnaces and for the firing of ceramic capacitors, ferrites, and other electronic components. Their electricity-saving features and long service life make them an attractive option for many industries.