high carbon ferrochrome jaw crushers from china

chromite prices per ton binq mining

metal*;price*, london metal exchange lme metal prices for aluminum, tin, nickel , zinc, metal prices for stainless steel, cobalt, chrome ,ferrovanadium, 09 May 16:14; East Coast dock prices dip below $300 per ton for heavy melt. 08 May

16 Jan 2013 A brief overview of chromium price developments, supply and demand $9,655) per tonne, and that price range was still in place as of January 14. 2013) Chromite Theft by Small-Scale Miners Continues in the Philippines

The ferrochrome is produced by electric arc melting of chromite, an iron Prices of ferrochrome are often quoted in terms of United States cents () per pound (lb) In order to calculate the value of a metric tonne of FeCr from a price quoted in

high carbon ferrochrome technology - sciencedirect

High carbon ferrochrome is one of the most common ferroalloys produced and is almost exclusively used in the production of stainless steel and high chromium steels. Production takes place primarily in countries with substantial chromite ore supply. Relatively cheap electricity and reductants also contribute to the viability of high carbon ferrochrome. The most common production technology utilized is submerged arc smelting in AC furnaces, although open arc smelting in DC furnaces is becoming increasingly common. A more advanced technology route that includes a prereduction step is only utilized at significant scale by one producer. Production processes have become more energy and metallurgically efficient by utilizing advanced processes such as prereduction, preheating, agglomeration of ore, and CO gas utilization. Recently installed plants display manageable risks in terms of environmental pollution and occupational health.