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High long-term cash recovery of metals: high vanadium iron vanadium iron vanadium nitride boron nitride vanadium iron titanium-iron iron ferrosilicon ferromanganese molybdenum iron niobium iron tungsten iron, tantalum, tantalum Tantalum strip cropping tantalum powder and tantalum wire shavings niobium, tantalum, tantalum spinneret Article Niobium Niobium pipes Niobium wire niobium powder particle board Nickel Nickel Nickel nickel mesh flower bead board cobalt nickel-cobalt-sheet paper flower molybdenum, cobalt and molybdenum wire molybdenum sheet Molybdenum Molybdenum shavings needle bar Molybdenum boat Molybdenum Molybdenum Molybdenum iron tungsten electrode tungsten rod tungsten shavings tungsten sheet tungsten needle tungsten boat tungsten electrode tungsten carbide alloy rod drawing dies ball mills tooth blade cutter CNC sheet metal neodymium praseodymium neodymium metal alloying metal lanthanum, cerium, praseodymium metal chromium metal bismuth antimony metal tellurium metal indium metal titanium and other metal! 15100905807 Liu vanadium iron, vanadium and iron composition of the alloy, mainly used as an alloy additive in steelmaking, high vanadium iron vanadium is also used as an additive nonferrous alloys. Common vanadium iron vanadium-containing 40%, 60% and 80% three.