Tantalum is a chemical element with the symbol Ta and atomic number 73. Previously known as tantalium, it is named after Tantalus, a villain from Greek mythology. Tantalum is a rare, hard, blue-gray, lustrous transition metal that is highly corrosion-resistant
Tantalum is used in a variety of alloys to add high strength, ductility and a high melting point. When drawn into a fine wire, it's used as a filament for evaporating metals such as aluminum. More than half of tantalum's use is for electrolytic capacitors and vacuum furnace parts.
Tantalum Sputtering Target
Symbol: Ta
Melting point: 5,463°F (3,017°C)
Purity :99.9%~99.99%
Density:16.4 g/cm3
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