Block mending material targets to fill into concave or spray onto ladle defects. By well mixing the mending mixture by adding water in certain mixing ratio, the mending process include mixing, spreading or spraying and hardening. It meets with different applications. Similar as castable, block mending material endure the high temperature during the application. Therefore strictly control the water content is critical to the engineering mending.

This product is produced using high-purity raw materials of the same material as the well block, and has performance comparable to the well block. It is used in the purging plug replacement for LF, LF-VD, CAS-OB refined steel ladles and continuous casting ordinary steel ladles, or mending for sliding nozzle well block. It has good bonding performance, excellent erosion resistance, long service life, and is easy to operate.

The castable is made of alumina spinel, calcium which are bonded together.

Ladle bottom containing the blend of materials that formed initially from binding the corundum and sinter form of magnesium alumina spinel into a pre-casting. The binder is used in form of particles or fused materials, like magnesium, corundum and micro powder as additives.

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