Abstract
AbstractNickel-base alloys (55-60% Ni) are produced from a nickel-rich concentrate containing 37% NiO (obtained after separation of vanadium compounds from boiler deposits) using either carbon or metallothermic reduction processes. The influential factors that affect the optimum recovery of nickel and its content in the produced alloy are investigated.The produced nickel-base alloys proved to be feasible for the production of some stainless steel grades comparable with the standard specifications.
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