Product Code : ME-Ta-5N-WI
Tantalum wire is a type of wire made from the rare and extremely dense metal Tantalum. It is used in many industries and applications, including electronics, medical, aerospace, and industrial uses. It has excellent corrosion resistance, resistant to many acids, making it a great choice for use in corrosive environments.
ATT provides high-quality tantalum wire at a competitive price, which can be used in scientific research or industrial production. Pure tantalum wire is available in 99.95% to 99.999% purity. All tantalum wire follow ASTM B365.
CAS #: 7440-25-7
Linear Formula: Ta
MDL Number: MFCD00011252
EC No.: 231-135-5
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| Product | Product Code | Purity | Size | Contact Us |
Product Information
Tantalum wire is a type of wire made from the rare and extremely dense metal Tantalum. It is used in many industries and applications, including electronics, medical, aerospace, and industrial uses. It has excellent corrosion resistance, resistant to many acids, making it a great choice for use in corrosive environments.
ATT provides high-quality tantalum wire at a competitive price, which can be used in scientific research or industrial production. Pure tantalum wire is available in 99% to 99.99% purity. All tantalum wire follow ASTM B365.
Synonyms
357006, 262862, 00977, 10348, 10349, 10350, 10354, 40675, 43013, 45133
Tantalum Wire Properties
| Molecular Weight | 180.94 |
| Appearance | Silvery-gray solid |
| Melting Point | 3017 °C |
| Boiling Point | 5458 °C |
| Density | 16.69 g/cm3 (20 °C) |
| Solubility in H2O | N/A |
| Crystal Phase / Structure | α: body-centered cubic (bcc) / β: tetragonal |
| Electrical Resistivity | 131 nΩ·m (20 °C) |
| Electronegativity | 1.5 Paulings |
| Heat of Fusion | 36.57 kJ/mol |
| Heat of Vaporization | 753 kJ/mol |
| Poisson's Ratio | 0.34 |
| Specific Heat | 140 J/kg·K |
| Thermal Conductivity | 57.5 W/m·K |
| Thermal Expansion | 6.3 µm/m·K |
| Vickers Hardness | 870–1200 MPa |
| Young's Modulus | 186 GPa |
Specifications Of Tantalum Wire
| Dimensions | Dia.: 0.05-4 mm |
| Purity | 99.9% - 99.999% |
| Material | UNS R05200, UNS R05400 |
In addition,ATT can provide customized Tantalum Wire of various sizes.
Chemical Composition for Tantalum Wire
| Brand | Main component | Impurity content(≤) | ||||||||||
| Ta | Fe | Si | Ni | W | Mo | Ti | Nb | O | C | H | N | |
| R05200 | Remainder | 0.01 | 0.005 | 0.01 | 0.05 | 0.02 | 0.01 | 0.1 | 0.015 | 0.01 | 0.0015 | 0.01 |
| R05400 | Remainder | 0.01 | 0.005 | 0.01 | 0.05 | 0.02 | 0.01 | 0.1 | 0.03 | 0.01 | 0.0015 | 0.01 |
Applications of Tantalum Wire
* Ion sputtering and spray materials
* High-temperature furnace parts
* Prosthetic devices for humans * Tantalum electrolyte capacitors
* Vacuum electron cathode emission source
Packaging of Tantalum Wire
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.
ATTs’ Tantalum Wire is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Chemical Identifiers
| Linear Formula | Ta |
| CAS | 7440-25-7 |
| MDL Number | MFCD00011252 |
| EC No. | 231-135-5 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 23956 |
| SMILES | [Ta] |
| InchI Identifier | InChI=1S/Ta |
| InchI Key | GUVRBAGPIYLISA-UHFFFAOYSA-N |
