Ferrochrome is an alloy made primarily of iron and chromium, typically containing 50% to 70% chromium. It is produced by reducing chromium ore in a furnace, often using carbon sources like coke. This alloy is essential in the production of stainless steel, as it enhances corrosion resistance and strength. The main sources of chromium for ferrochrome production are found in countries like South Africa, Kazakhstan, and India. Ferrochrome is categorized into different grades based on its chromium content, which influences its applications in various industries, particularly in metallurgy and manufacturing.