Foundry chromite sand with 46%Cr2O3
Specifications Feature: 1. Heated Volume Stability 2. High thermal conductivity 3. Strong alkali resistance 4. Solid phase sintering, non-sticking sand THE ADVANTAGE OF CHROMITE SAND Comparing with silica sand, chromite sand can avoid most sand stick on the casting, therefore it can also save cost to make surface treatment. Moreover, chromite can be recycle used