Ladle Shroud

1. Argon injection
2. Ceramic layer as oxydation protection
3. Ceramic fiber blanket to reduce heat losses
4. Al₂O₃-C for high corrosion resistance and thermal shock resistance
5. High quality ZrO2 composite in the slag line for extra corrosion resistance.
6. No-grahite in the inner layer and therefore can be used also for low-carbon steel.