Umicore Metal Deposition Solutions Ta 99.9% Ø21x5mm - 0481638 0481638

Coating material Tantalum Purity 99.9% Form Disc Dimensions Ø 21 x 5 mm Quantity 1 pc Theoretical density at 20°C in g/cm³ 16.6 Melting point in °C 3017 10⁻² mbar in °C 3040 10⁻¹ mbar in °C 3310 Boiling point in °C 5458 Directly from Cu crucible Good Low residual pressure Good at 550 nm: n 2.36-2.56 at 550 nm: k 1.81-1.86 at 10 µm: n 14 at 10 µm: k 46.4(10.33 µm)