Rebonded Fused Magnesia Chrome Bricks from United States
Rebonded Fused Magnesia Chrome Bricks are ultra-high purity bricks made from rebonded fused magnesia-chrome grains, with an aggregate content exceeding 50% MgO and Cr2O3, for electric arc furnace roofs. These bricks offer exceptional service life in severe conditions and are fired after shaping to achieve the required properties. They are classified under 6902.10.00 as refractory ceramic constructional goods with the specified chemical composition.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the combined MgO and Cr2O3 content exceeds 50% and provide lab documentation
• Note that chromium-containing products may require special handling; check Canadian environmental regulations
• Confirm the bricks are fired after shaping to meet Chapter 69 requirements