Magnesia Checker Brick / Heat-Storage Brick

Used in converter, ladle, EAF, and refining hot zones where slag attack, thermal shock, and hot strength must be handled together.

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.

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.