Special Chromites
It is a chrome-based sand, especially washed and classified in origin. Its main use is the elaboration of refractory materials.
Features
Its content of Chromium Oxide ranges between 46% and 46.5% and that of ferrous oxide between 25% and 27%. In addition, it guarantees a maximum humidity of 0.2%.
Product data
- Grain size30-35 AFS
- PackingBig bags 1.5tm
Composition
- Cr2O346.0%-46.5%
- SiO21% max
- FeO25-27%
- Humedad0.2% max
The properties that make chromite sand suitable for the elaboration of this type of materials are its high refractoriness and its high cooling power.