Chrome corundum bricks are made of α-Al2O3, chromium oxide powder and chrome corundum clinker fine powder as raw materials, through mixing, molding, drying, and high-temperature firing in a shuttle kiln. It can also be made by grouting method, after evenly mixing α-Al2O3 powder and chromium oxide powder, adding adhesive and organic binder to make thick paste, and adding part of chrome corundum clinker for molding, and then firing in a shuttle kiln. This product has high wear resistance, good thermal shock stability, excellent acid and alkali corrosion resistance and high temperature creep characteristics.
1. High wear resistance: Chrome corundum refractory bricks are made of high-quality raw materials and can withstand friction and wear in high-temperature environments for a long time.
2. Excellent thermal shock stability: Maintain stable performance and reduce the risk of damage in application environments with high temperatures and rapid temperature changes.
3. Excellent resistance to acid and alkali corrosion: suitable for various acid and alkali environments, significantly improving service life and stability.
4. High temperature creep characteristics: maintain shape and strength at high temperatures and avoid structural deformation in high temperature environments.
1. Smelting furnace: including copper smelting furnace, zinc oxide smelting furnace, carbon black furnace, etc.
2. Metal heating equipment: such as steel rolling heating furnace, steel tapping platform, hot metal pretreatment device, etc.
3. Waste treatment equipment: mainly used in garbage incinerators.
4. Coal gasification equipment: such as the lining and high-temperature corrosion parts of coal-water slurry pressurized gasifiers.
