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Ta Wire Tantalum Wire
- Description
-
Material Grade: Pure Ta: R05200; R05400; Tantalum Niobium Rod / Wire R05240 (Ta-40Nb);
Tantalum Tungsten Rod / Wire R05252 (Ta-2.5W), R05255 (Ta-10W).
Tantalum and Tantalum Alloy
R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both
R05400, unalloyed tantalum, powder-metallurgy consolidation.
R05255, tantalum alloy, 90 % tantalum, 10 % tungsten, electron-beam furnace of vacuum-arc melt, or both.
R05252, tantalum alloy, 97.5 % tantalum, 2.5 % tungsten, electron-beam furnace or vacuum-arc melt, or both.
R05240, tantalum alloy, 60 % tantalum, 40 % niobium, electron-beam furnace or vacuum-arc melt.Standard Specification: ASTM B365, ASTM F560, AMS 7848(Ta Alloy Bars and Rods 90Ta-10W UNS R05255)
Item
O
N
C
H
Nb
Mo
W
Ti
Si
Fe
Ni
Tantalum
R05200Ta1
0.015
0.010
0.010
0.0015
0.10
0.020
0.050
0.010
0.005
0.010
0.010
Rem
R05400Ta2
0.030
0.010
0.010
0.0015
0.10
0.020
0.050
0.010
0.005
0.010
0.010
Rem
R05252Ta2.5W
0.015
0.010
0.010
0.0015
0.50
0.020
2.0-3.5
0.010
0.005
0.010
0.010
Rem
R05255Ta10W
0.015
0.010
0.010
0.0015
0.10
0.020
9.0-11.0
0.010
0.005
0.010
0.010
Rem
R05240Ta40Nb
0.020
0.010
0.010
0.0015
35.0-42.0
0.020
0.050
0.010
0.005
0.010
0.010
Rem
Tatanlum Description:
Tantalum is dark (blue-gray), dense, ductile, very hard, easily fabricated, and highly conductive of heat and electricity. The metal is highly resistant to corrosion by acids: at temperatures below 150 °C tantalum is almost completely immune to attack by the normally aggressive aqua regia.Tantalum wire can take hydrogen, oxygen, and nitrogen away from the atmosphere and is the ideal product for vacuum applications in the lighting industry. Tantalum is corrosion resistant and has good thermal conductivity. It can be used in the manufacture of heating elements, vacuum tubes, and other high-temperature parts.
Tantalum Physical Properties:
Density: 16.69 g/cm³
Melting Point:3290 K 3017°C 5463°F
Boiling Point: 5731 K 5458°C 9856°F
Tantalum Wire Application:
Anode Leads for Tantalum Electrolytic Capacitors
Made of tantalum yarn or tantalum mesh
Making Tantalum Capacitors
Medical tantalum wire can be used to suture nerves and tendons.
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