Magnesia-Alumina-Carbon 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.

Al2O3-SiC-C brick is designed for hot-metal transport service such as torpedo ladles and iron ladles, where abrasion resistance, anti-stick behavior, thermal shock resistance, and transfer-cycle stability must be managed together. It is not simply a hot-face brick. It is a transport-duty route.

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.