Coldmag is refractory material for tundish are in form of dry magnesia using special binder. Coldmag is self hardening working lining for continuous tundish without any external heat supplied required. Coldmag is tundish materials contains high MagO which self hardening working lining, providing high resistance temperature.
The application by most adapted machine (special continuous mixer) and mix of the materials with best reliability and deskuling. After the installation, the bonding process will take 30-60 minutes and tundich can be used immediately without heating (no heating up).
The advantages of Coldmag:
- High MgO based formula and an excellent binder
- Reduction of energy cost because no heating is required.
- Reduce hydrogen inclusion associated with water in sprayable tundish mixes, because it does not use contain any water as a mixture, as is commonly used by other spray tundish materials
- Grain size distribution optimize the hardening.
- The installation process is very fast and efficient, so tundish bay logistic is improved.
- Mold is flexibe; can be adapted to obtain different thickness of material to orptimize the consumption.
When it is necessary due to demanding process of the metal type or production, we can use heating process up to temp 1000 °C.
The comparison of Coldmag with other materials (Case Study)
For further information, you can contact our Sales Engineer, or you can contact us directly or here.