Gd Sic Rod Heating Element Silicon Carbide Ceramic Heater for Furnace Kiln. High Temperature Resistance: Operates effectively in temperatures ranging from 600 to 1600 degrees Celsius. High Heat Output: Generates 5-10 times more heat per unit area compared to Nichrome wire. Durable Material: Made from high-density, high-purity Silicon Carbide with excellent shock resistance. Long Service Life: Designed for a working life of more than 8000 hours in rigorous environments. Customizable Dimensions: Available in various shapes (Gd, U, W, L) and custom lengths from 240-4000mm. Versatile Applications: Suitable for metallurgy, ceramics, glass, semiconductor, and research fields. No Protective Atmosphere: Can be directly used in air atmosphere without requiring any protection gas. Eco-Friendly Operation: Heat source is free of noise and air pollution during operation.