Chromite Ore
Durable. High-Grade
Didwaniya Group supplies premium-quality chromite ore, renowned for its rich chromium content and excellent physical properties. Sourced from reliable mines and processed under strict quality standards, our chromite ore meets the needs of metallurgical and chemical industries worldwide.
Chromite ore is a vital industrial mineral composed primarily of iron chromium oxide (FeCr₂O₄). It is the main source of chromium, a metal essential for manufacturing stainless steel, refractory materials, and various chemical products. Chromite’s density, hardness, and resistance to corrosion make it indispensable in industries requiring durability and heat resistance. The ore’s distinct dark metallic appearance and high specific gravity simplify its extraction and processing.
India, along with several other countries, is a significant producer of chromite ore, with vast deposits found in Odisha, Karnataka, and Maharashtra. Didwaniya Group sources chromite ore from top mining regions ensuring high chromium content and minimal impurities. Our quality assurance protocols guarantee consistent supply that meets industrial grade specifications essential for steel-making, foundry, and refractory applications.
Characteristics
Composition: Primarily iron chromium oxide (FeCr₂O₄)
Appearance: Dark metallic black to brownish-black, granular to massive form
Density: High specific gravity, generally between 4.5 to 4.8 g/cm³
Chromium Content: Typically ranges from 30% to 50% chromium oxide (Cr₂O₃)
Hardness: 5.5 on Mohs scale, tough and corrosion resistant
Magnetic Properties: Weakly magnetic due to iron content
Moisture Content: Generally low, typically under 5% depending on processing
Application
Chromite ore is primarily used in the production of ferrochrome, an alloy critical for stainless steel manufacturing. It is also a key raw material in the production of refractory bricks and materials that withstand extreme heat in furnaces and kilns. Additionally, chromite is utilized in chemical industries to produce chromium chemicals, pigments, and tanning agents. The ore’s versatility and strength make it a crucial mineral for metallurgical, chemical, and refractory sectors globally.
Storage Condition
Store chromite ore in clean, dry, and well-ventilated warehouses, protected from moisture and contamination. Ideal storage conditions include relative humidity below 70% and temperatures not exceeding 25°C to maintain ore quality and prevent oxidation.