Niobium sputtering target, niobium evaporation material Material: 99.95% Size: Circular targets: diameter 25mm up to 400mm x thickness 3mm up to 28mm Rectangular targets: thickness 1mm up to 12.7mm x width up to 600mm x length up to 2000mm Purity: >=99.95% Special requirements to be agreed on by the supplier and buyer of negotiation Baoji lihua non-ferrous metals co., ltd. Is specialized in niobium (nb) and its alloy(nb1%zr) plate, sheet, foil, strip, target, tape, rod, bar, wire, tube and pipe according to astm specifications. The materials are available as ro4200, ro4210, r4261 (nb1%zr) Standard export packing suitalbe for long distance international transportation