special properties of chromite sand in casting
chromite sand applications in the casting industry
High quality chromite sand production in Tehran
Specialized Casting Materials: Beyond Chromite Sand
The casting industry also needs other specialized raw materials. Graphite plays an important role in both the low sulfur or high -sulfur form as an additive in the sand mold or as an electrode in the arc furnaces. Freeds are used to regulate the chemical composition of the molten metal and improve the mechanical properties of the castled piece. Importers of casting raw materials in Tehran supply these materials of high quality and from world -renowned sources.
