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 Foil |
|
Size |
Thickness (mm) Width (mm) Length (mm) 0.03-0.07 30-200 >50 |
|
Material |
R05240 (Ta-40Nb) |
|
Standard |
ASTM B708 |
|
Purity |
> =99.95% or 99.99% |
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.
Applications of Tantalum Niobium Foil/Strip
* Used in the production of electronic components including phones, pagers, personal computers and automotive electronics.
* Used to make carbide tools.
Our Tantalum Niobium Foil is 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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