Silicon molybdenum rod heating element products are widely used in metallurgy, steelmaking, glass, ceramics, refractories, crystals, electronic components, semiconductor materials research, manufacturing and other fields, especially for high-performance precision ceramics, high-grade artificial crystals, precision structural metal ceramics, fiberglass, optical fiber and advanced alloy steel production. Silicon carbon rod for non-metallic electric heating element, is a high-purity green six square silicon carbide as the main raw material, 2,200 ℃ high temperature recrystallization made, the normal use temperature of up to 1450 ℃, under reasonable use conditions, continuous use for more than 2000 hours, in the air use, do not need any protection atmosphere.Applicable to all kinds of electric furnace kiln. Silicon molybdenum rods have high antioxidant resistance, in the high temperature atmosphere,