Tantalum is ductile and highly resistant to acid corrosion. It has a high melting point and is a good heat and electricity conductor. Niobium, also known as columbium, is frequently alloyed with Tantalum for applications requiring heat-resisting and combustion equipment.
Advanced Refractory Metals (ARM) provides consistently high-quality Tantalum Niobium Alloy products in a variety of forms, including tubes, rods, wires, etc. We’re capable of supplying custom materials.
|
Product |
Tantalum Niobium Alloy Disc |
|
Size |
Diameter: 1" -10", Thick: 0.04" – 10" |
|
Material |
UNS R05240 |
|
Standard |
ASTM B708 |
|
Purity |
> 99.95% or 99.9% |
Chemical Composition
|
Element |
R05240 (Ta-40Nb) (%,Max) |
|
C |
0.01 |
|
O |
0.02 |
|
N |
0.01 |
|
H |
0.0015 |
|
Fe |
0.01 |
|
Mo |
0.02 |
|
Nb |
35.0–42.0 |
|
Ni |
0.01 |
|
Si |
0.005 |
|
Ti |
0.01 |
|
W |
0.05 |
Tantalum and Tantalum Alloy
R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both
R05400, unalloyed tantalum, powder-metallurgy consolidation.
R05255, Ta-W alloy, 90% tantalum, 10% tungsten, electron-beam furnace of vacuum-arc melt, or both.
R05252, Ta-W alloy, 97.5% tantalum, 2.5% tungsten, electron-beam furnace or vacuum-arc melt, or both.
R05240, Ta-Nb alloy, 60% tantalum, 40% nobium, electron-beam furnace or vacuum-arc melt.
* Used in the production of electronic components including phones, pagers, personal computers and automotive electronics.
* Used to make carbide tools.
* Used in various industries including metallurgy, hard alloy cutters, chemical processing, aerospace and aviation.
Our Tantalum Niobium Alloy Discs are carefully handled to prevent damage during storage and transportation and to preserve the quality of our product in its original condition.
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These discs are 1mm thick and 1inch in diameter. They have a good finish on them to protect from rust and the thicknesses are consistent. Exactly as described.
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