Chrome-Magnesite Refractory Bricks
Chrome-magnesite refractory bricks blend chrome ore with dead-burned magnesite, fired for superior resistance to ferrous slags in electric arc furnaces. They offer balanced properties for steel ladle linings. Covered by HTS 6902.90.10 for composite refractory bricks.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If magnesia-dominant (>50%) formulations
Primary material composition dictates specific 6902 subheadings.
If large format for rotary kiln construction
Constructional sizes beyond brick dimensions classify in 6903.
If imported as raw magnesite-chrome clinker unfired
Natural mineral products precede ceramic processing in Chapter 25.
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Import Tips & Compliance
• Include slag test reports demonstrating corrosion resistance for valuation
• Comply with REACH-like regulations for chromium content declarations
• Ship in protective pallets to prevent mechanical damage affecting integrity
Related Products under HTS 6902.90.10
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