SIC dome brickfor SOP kiln

Upload time : 2026-07-21 11:13

Silicon Carbide(SIC) Dome Brick: SiC high-temperature resistant lining brick, anti-corrosion, protects furnace top structure from flue gas erosion.

Silicon carbide Dome Brick is a core special refractory component for Mannheim potassium sulfate reactors, made of high-purity SiC as the main raw material, belonging to high-performance silicon carbide refractory products.

Core Performance Advantages‌

‌High temperature resistance and strong thermal conductivity‌: It maintains high strength at high temperatures, with a thermal conductivity much higher than that of ordinary refractory bricks, which can greatly reduce fuel consumption and improve the heat utilization efficiency in the furnace.

‌Corrosion and wear resistance‌: It can withstand long-term erosion by strong corrosive media such as sulfuric acid and hydrogen chloride in the furnace, adapting to the high-temperature and strong corrosion working conditions of potassium sulfate production.

‌Excellent structural stability‌: It has low thermal expansion rate and excellent thermal shock resistance, and is not easy to crack and deform when used in a high-temperature alternating environment for a long time, with a service life much longer than that of ordinary refractory materials.