Tantalum (Ta) Disc | ALB-T005
Item No.: ALB-T005. Tantalum (Ta) Disc is made of pure tantalum with purity over 99.95%. Size available: Diameter: 15-400mm; Thickness: 3-28mm. Standard: ASTM B 708.
Tantalum (Ta) Disc Description:
Tantalum (Ta) Disc are made from tantalum plate. Because tantalum has the ability to form thin oxides, and the resulting oxide film has a protective effect, tantalum is widely used as a base material for electrolyte capacitor manufacturing.
ALB Materials Inc is a global supplier of Tantalum (Ta) Disc and we can provide customized tantalum products. ALB's Tantalum (Ta) Disc is manufactured through Cold-Working Process, through forging, rolling, swaging, and drawing to get the desired size.
Tantalum (Ta) Disc Applications:
- Used in thermal inkjet printhead, can form anti cavitation film.
- Used in integrated circuit with the base coating process to form a tantalum film which can prevent the diffusion of copper into the substrate silicon.
- Used in liquid crystal display (LCD), as well as heat, corrosion resistance, high conductivity and other coating industries.
Tantalum (Ta) Disc Specification:
Material:
Tantalum (Ta): R05200(Electron beam or vacuum-arc cast tantalum), R05400(Sintered tantalum)
Tantalum Tungsten Alloy: R05252(Ta-2.5W), R05255(Ta-10W), Ta-7.5W
Tantalum Niobium Alloy: R05240(Ta-40Nb), Ta-3Nb, Ta-20Nb, Ta-30Nb
Purity: 99.95%
Standard: ASTM B 708
Dimensions: Diameter: 15-400mm; Thickness: 3-28mm
Tantalum and Tantalum Alloy
unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both. (Ta)
R05400, unalloyed tantalum, powder-metallurgy consolidation. (Ta)
R05255, tantalum alloy, 90% tantalum, 10% tungsten, electron-beam furnace of vacuum-arc melt, or both. (Ta10W)
R05252, tantalum alloy, 97.5% tantalum, 2.5% tungsten, electron-beam furnace or vacuum-arc melt, or both. ( Ta2.5W)
R05240, tantalum alloy, 60% tantalum, 40% niobium, electron-beam furnace or vacuum-arc melt. (Ta-40Nb)
Chemical Composition:
|
Element |
R05200 (%,Max) |
R05400 (%,Max) |
R05255 (Ta10W) / (%,Max) |
R05252 (Ta2.5W) / (%,Max) |
R05240 (Ta-40Nb) (%,Max) |
|
C |
0.01 |
0.01 |
0.01 |
0.01 |
0.01 |
|
O |
0.015 |
0.03 |
0.015 |
0.015 |
0.02 |
|
N |
0.01 |
0.01 |
0.01 |
0.01 |
0.01 |
|
H |
0.0015 |
0.0015 |
0.0015 |
0.0015 |
0.0015 |
|
Fe |
0.01 |
0.01 |
0.01 |
0.01 |
0.01 |
|
Mo |
0.02 |
0.02 |
0.02 |
0.02 |
0.02 |
|
Nb |
0.1 |
0.1 |
0.1 |
0.5 |
35.0–42.0 |
|
Ni |
0.01 |
0.01 |
0.01 |
0.01 |
0.01 |
|
Si |
0.005 |
0.005 |
0.005 |
0.005 |
0.005 |
|
Ti |
0.01 |
0.01 |
0.01 |
0.01 |
0.01 |
|
W |
0.05 |
0.05 |
9.0–11.0 |
2.0–3.5 |
0.05 |
Mechanical properties (annealed condition):
| Size | Tensile strength, psi (MPa), ≥ | Yield strength, psi (MPa), ≥ | Elongation (%), ≥ |
|
Pure Tantalum sheet, Disc and plate (R05200, R05400) |
|||
| Thickness<0.060"(1.524mm) | 30000 (207) | 20000 (138) | 20 |
| Thickness≥0.060"(1.524mm) | 25000 (172) | 15000 (103) | 30 |
|
Ta-10W (R05255) Tantalum tungsten alloy sheet and plate |
|||
| Thickness<0.125" (3.175mm) | 70000 (482) | 60000 (414) | 15 |
| Thickness≥0.125" (3.175mm) | 70000 (482) | 55000 (379) | 20 |
|
Ta-2.5W (R05252) Tantalum tungsten alloy sheet and plate |
|||
| Thickness<0.125" (3.175mm) | 40000 (276) | 30000 (207) | 20 |
| Thickness≥0.125" (3.175mm) | 40000 (276) | 22000 (152) | 25 |
|
Ta-40Nb (R05240) Tantalum niobium alloy sheet and plate |
|||
| Thickness<0.060"(1.524mm) | 40000 (276) | 20000 (138) | 25 |
| Thickness>0.060"(1.524mm) | 35000 (241) | 15000 (103) | 25 |
Tantalum (Ta) Disc Packaging:
Our Tantalum (Ta) Disc are carefully packed to prevent damage during storage & transportation. Wooden crate is applied when the cargo is over weight.
ALB-T005
Data sheet
- Item Number
- ALB-T005
- Size
- custom-made
- Formula
- Ta
- Purity
- 99.95%
- Standard
- ASTM B 708
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Item No.: ALB-T005. Tantalum (Ta) Disc is made of pure tantalum with purity over 99.95%. Size available: Diameter: 15-400mm; Thickness: 3-28mm. Standard: ASTM B 708.