High quality Chromite Ore in lumps and Dead & Light Burned Magnesite from Pakistan. We can supply your desired quality and quantity out of our readily available stock. We can meet your short or long term demands at competitive prices and desired delivery schedules.
Cr2O3 (Chromium Oxide) 42% to 52%.
MgO (Magnesium Oxide) Dead Burned 93% to 95%. Light Burned 91% to 92%
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Vanadium(V) shares properties with its source material. Vanadium is a chemical element with symbol V and atomic number 23. It is a hard, silvery-grey, ductile, malleable transition metal. The elemental metal is rarely found in nature, but once isolated artificially, the formation of an oxide layer (passivation) somewhat stabilizes the free metal against further oxidation Vanadium is electrically conductive and thermally insulating, and itâ??s harder than most metals and steel. It has good resistance to erosion and it is stable against alkalis and sulfuric and hydrochloric acids. It is oxidized in air at about 933 K(660 °C, 1220 °F), although an oxide passivation layer forms even at room temperature.
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Lumpy Chrome Ore
Large, hard pieces of chrome ore, generally sized between 10mm to 300mm.
Typical CrO Content: 38% 44% (sometimes higher for premium grades)
Use: Mostly for ferrochrome production (smelting) in furnaces.
Advantage: Higher metallurgical grade; preferred by many smelters.
The high specific gravity and high thermal conductivity of chromite provide a pronounced chilling effect. Chromite sand has a glossy black appearance. Chromite is generally used for steel casting to provide chilling. �°t is difficult to reclaim chromite sand since, if it becomes contaminated with silica, its refractoriness is seriously reduced.
