金属钒、钒粉Vanadium,vanadiumpowder用途：金属钒是原子能、火箭、***、航空、宇宙航行以及冶金工业中不可缺少的材料。Uses:Vanadiumisametalofatomicenergy,rockets,missiles,***iation,astronautics,andmetallurgicalindustryintheindispensablematerial.牌号brand化学成份%，chemicalcomposition%V≥≤FeCrAlSiONCV—10.0050.0060.0050.0040.0250.0060.01V—299.90.020.020.010.0040.0350.010.02V—399.50.100.100.050.050.08V—499.00.150.150.080.080.10粒度size-200目，-300目，-400目，或按需加工。-200mesh,-300mesh,-400mesh,oron-demandprocessing.包装packing1公斤/铝箔袋，30公斤/铁桶1kg/bag,30kg/drum注：V—1、牌号的钒含量由减量法减去中表中杂质元素含量之和得到。Note:V-1,gradevanadiumcontenttablebythereductionmethod,lesscontentofimpurityelementsandget.)