ED Type Silicon Carbide Rod

ED Type Silicon Carbide Rod
The equal-diameter silicon carbide rods (ED type) are a kind of high-performance heating elements. They adopt an equal-diameter design, which makes the thermal expansion and contraction more uniform, reduces the risks of cracks and damages caused by the concentration of thermal stress, and thus prolongs the service life. The main material of them is silicon carbide, which has extremely high hardness and excellent high-temperature resistance. The melting point can reach above 2,000 °C, and it can maintain good mechanical strength and chemical stability in a high-temperature environment. The equal-diameter silicon carbide rods (ED type) have small end resistances, and the current is evenly distributed on the rod body. This not only improves the efficiency of converting electrical energy into thermal energy, achieving remarkable energy-saving effects, but also reduces the risk of overheating and damage at the ends. They heat evenly and can provide a stable high-temperature environment for pusher furnaces, mesh belt furnaces, trolley furnaces, box furnaces and other equipment in industries such as rare earth fluorescent powder, electronics, magnetic materials, powder metallurgy, and precision casting, ensuring the consistency of product quality.