Al2O3-SiC-C Brick

Magnesia-carbon brick is the core working-lining route for many converter, ladle, EAF, and refining positions. HANHENG’s route is built on fused or sintered magnesia, flake graphite, resin bonding, and antioxidant additions, which is why it remains the standard choice where slag attack, thermal shock, and hot strength have to be handled at the same time.

Alumina-magnesia-carbon brick is widely used in steel ladle walls, bottoms, and coordinated working-lining positions where system balance is more important than pushing every area to slag-line severity. It is a practical route for buyers who need the full ladle to run as a stable lining system rather than as one aggressive brick family used everywhere.

Magnesia-alumina-carbon brick serves transition-duty and mixed-pressure zones between classic magnesia-carbon severity and more balanced AMC service. It gives buyers a practical middle route for refined ladle zoning where real heat distribution and wear rhythm do not fit a two-material simplification.

Calcium-magnesia-carbon brick is used in selected refining-ladle and LF-VD / VOD related positions where thermal behavior, atmosphere, and process discipline differ from ordinary steelmaking service. It is a targeted route for buyers handling vacuum or refining-sensitive conditions.