tantalum bar tantalum wire tantalum ring tantalum plate tantalum foil

tantalum bar tantalum wire tantalum ring tantalum plate tantalum foil s engaged in smelting, processing and selling rare metal materials.We supply all kinds products of tantalum, niobium, titanium, tungsten and molyvdenum, such as ingots, sheets, rods, foils wires and other dimensions required. Please contact us through email or telephone, and we will send you our product catalog and company information.look forward to hear from you, thank you. Product name: Tantalum target Size: 1.Circular: Dia( 25~ 400mm) * Thk( 3~ 28mm) 2.Rectangular: Thk( 1~ 12.7mm) * L( 25~ 600mm) * W( 25~ 600mm) Surface Finish: 16Rms Flatness: 0.15% Purity: 99.95% ( min) or alloy Standard: ASTMB708 R05200/ R05400