Chromite sand is a naturally occurring spinel consisting primarily of the oxides of chrome and iron. It is a by-product of ferro-chrome production and is mainly used in foundry applications and in glass production. PHYSICAL PROPERTIES(TYPICAL)  AVERAGE CHEMICAL COMPOSITION(TYPICAL) PH 7-9 Cr2O3 ≥46.0% Color Black SiO2   ≤1.0% Acid Amount ≤2m Fe2O3 ≤26.5% Soil% ≤0.1 CaO

Chromite is an Iron chromium oxide found naturally in the earth crust. It is by far the most industrially important mineral for the production of metallic chromium, used in the production of Stainless and Tool Steel. It is also used as a refractory material because of its high heat stability. PHYSICAL PROPERTIES(TYPICAL)  AVERAGE CHEMICAL COMPOSITION(TYPICAL)

Chromite powder is an important ore powder, which is made from chromium ore through grinding, screening and other processes. Chromium ore powder has a variety of uses, mainly in metallurgy, chemical industry, building materials, glass, ceramics, magnetic materials, environmental protection and other fields.

Chromite sand is a naturally occurring spinel consisting primarily of the oxides of chrome and iron. It is a by-product of ferro-chrome production and is mainly used in foundry applications and in glass production.      PHYSICAL PROPERTIES(TYPICAL)  AVERAGE CHEMICAL COMPOSITION(TYPICAL) PH 7-9 Cr2O3 ≥46.0% Color Black SiO2   ≤1.0% Acid Amount ≤2m Fe2O3 ≤26.5% Soil%

AFS45-50 AFS45-55 chromite sand from china, the average size is 0.28-0.36mm, mainly used  in foundry production for the manufacture of casting molds and cores. the chemical and physical properties are as below: PHYSICAL PROPERTIES(TYPICAL)  AVERAGE CHEMICAL COMPOSITION(TYPICAL) PH 7-9 Cr2O3 ≥46.0% Color Black SiO2   ≤1.0% Acid Amount ≤2m Fe2O3 ≤26.5% Soil% ≤0.1 CaO ≤0.30% Bulk

Main properties of chromite sand: 1. Chromite sand has good resistance to alkaline slag and does not react with iron oxide, etc. Therefore, in practical applications, chromium ore can avoid thermochemical sand sticking; 2. During the molten metal casting process, the chromium ore itself undergoes solid-phase sintering, preventing the penetration of molten metal and thereby