It is a refractory metal; stable up to very high temperatures. Tantalum is ductile at room temperature and moderately ductile at cryogenic temperatures.
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Tantalum foil, 1.5mm (0.06in) thick | Tantalum foil, 0.025mm (0.001in) thick, hard | Tantalum foil, 0.7mm (0.03in) thick | Yttria (8 mol%) Stabilized Zirconia (8YSZ) Powder | Tantalum wire, 0.025mm (0.001in) dia, hard | Trabecular Metal | tantalum atom | Tantalum pellet, 1mm (0.04in) dia x 2mm (0.08in) | Tantalum wire, 0.05mm (0.002in) di 展开