Introduction of silicon carbide electrothermal element

Silicon carbide electric heating element is a rod-shaped and tubular non-metallic high-temperature electric heating element made of high-purity green hexagonal silicon carbide as the main raw material, processed into a blank according to a certain material ratio, and sintered by high-temperature silicification and Recrystallization at 2200 ℃. The normal use temperature in oxidizing atmosphere can reach 1450 ℃, and the continuous use can reach 2000 hours.

SiC element characteristics

1. Strong heat radiation ability and accurate temperature control. In industrial application, it is usually processed into rod, strip, plate or U-shape. It is simple to use, can be used in parallel, series or mixed connection, can be installed horizontally or vertically, and has high cost performance. It is the most commonly used electric heating element for medium and high temperature industrial electric furnaces and experimental electric furnaces.

2. The main advantages of silicon carbide rod are strong heat radiation ability, fast temperature rise and strong oxidation resistance in hot state.

Application of silicon carbide electrothermal element

Silicon carbide rods have been widely used in high-temperature fields such as electronics, magnetic materials, powder metallurgy, ceramics, glass, semiconductors, analysis and testing, scientific research, etc., and have become electric heating elements for tunnel kilns, roller kilns, glass kilns, vacuum furnaces, muffle furnaces, smelting furnaces and various heating equipment.

Please measure the size of OD / CZ / HZ according to this figure, and you can get a specific and accurate quotation according to the specific size and quantity.