Fused Rebonded Magnesia Chrome Bricks FRB 20 Hold Vacuum Degasser Linings at 1700C

Product Overview Fused rebonded grain with 20 percent chrome gives these bricks a dense matrix that survives vacuum degassing pressure cycles. The structure limits slag infiltration in RH snorkels and VOD vessels. Key Features Fused rebonded grain for dense matrix structure 20 percent Cr2O3 for vacuum slag resistance Pressure cycle stability in degassing service Shapes for snorkel legs, lower vessel and dip tubes Technical Specifications Parameter Value MgO Content 58% Bulk