Is chromite sand toxic?
chromtie main chemical compostion
Cr2O3≥46%
SiO2≤1%
Chromite sand itself is non-toxic;
1. Basic properties of chromite sand
Chromite sand is an ore raw material used in the foundry industry. It has the characteristics of high thermal conductivity and stable heating volume. Mainly used to prevent metal penetration and adhesion and increase the cooling rate of castings.
2 Toxicity analysis of chromite sand
Non-toxic state: During the normal casting process, so chromite sand exists in solid form and does not release toxic substances.