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Capacitor Grade Tantalum Wire

Product Code : ME-Ta-5N-WI

Tantalum is a chemical element with the symbol Ta and atomic number 73. Previously known as tantalium,   Tantalum is a very hard, ductile, lustrous, blue-gray transition metal that is highly corrosion-resistant.

ATT specializes in producing high purity Tantalum Lump with the highest possible density and smallest possible average grain sizes for use in Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Our standard lump pieces are amorphous uniform pieces in sizes ranging from 5-15 mm. Lump materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation. ATT specializes in producing custom compositions for commercial and research applications and for new proprietary technologies. ATT also casts any of the rare earth metals and most other advanced materials into rod, bar, or plate form, as well as other machined shapes and through other processes such as nanoparticles and in the form of solutions and organometallics. ATT produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. We also produce Tantalum as rod, pellets, powder, pieces, disc, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.

ATT is a professional supplier of Capacitor Grade Tantalum Wire, We also produce disc, granules, ingot, pellets, pieces, powder , rod, wire, sputtering target and in numerous other forms and custom shapes. Other shapes are available by request.

Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Product Product Code Purity Size Contact Us
Capacitor Grade Tantalum Wire ME-Ta-2N-WI 99% Customize
Capacitor Grade Tantalum Wire ME-Ta-3N-WI 99.9% Customize
Capacitor Grade Tantalum Wire ME-Ta-4N-WI 99.99% Customize
Capacitor Grade Tantalum Wire ME-Ta-5N-WI 99.999% Customize

Product Information

Tantalum is a chemical element with the symbol Ta and atomic number 73. Previously known as tantalium,   Tantalum is a very hard, ductile, lustrous, blue-gray transition metal that is highly corrosion-resistant.

ATT specializes in producing high purity Tantalum Lump with the highest possible density and smallest possible average grain sizes for use in Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Our standard lump pieces are amorphous uniform pieces in sizes ranging from 5-15 mm. Lump materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation. ATT specializes in producing custom compositions for commercial and research applications and for new proprietary technologies. ATT also casts any of the rare earth metals and most other advanced materials into rod, bar, or plate form, as well as other machined shapes and through other processes such as nanoparticles and in the form of solutions and organometallics. ATT produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. We also produce Tantalum as rod, pellets, powder, pieces, disc, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.

ATT is a professional supplier of Capacitor Grade Tantalum Wire, We also produce disc, granules, ingot, pellets, pieces, powder , rod, wire, sputtering target and in numerous other forms and custom shapes. Other shapes are available by request.


Synonyms

Capacitor Grade Tantalum Wire Specification

LC≤0.10µA/cm2
Formation   liquid 0.1%   H3PO4
Formation   temperature 90±2
Density of the   Current 5mA/cm2
Formation   voltage/time 225V/30min

Per your request or drawing

We can customized as required


Properties (Theoretical)
Molecular Weight180.94
AppearanceSilvery-gray solid
Melting Point3017 °C
Boiling Point5458 °C
Density16.69 g/cm3 (20 °C)
Solubility in H2ON/A
Crystal Phase / Structureα: body-centered cubic (bcc) / β:   tetragonal
Electrical Resistivity131 nΩ·m (20 °C)
Electronegativity1.5 Paulings
Heat of Fusion36.57 kJ/mol
Heat of Vaporization753 kJ/mol
Poisson's Ratio0.34
Specific Heat140 J/kg·K
Thermal Conductivity57.5 W/m·K
Thermal Expansion6.3 µm/m·K
Vickers Hardness870–1200 MPa
Young's Modulus186 GPa


Applications of Capacitor Grade Tantalum Wire

Used to manufacture tantalum electrolyte capacitors.


Packing of Capacitor Grade 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’Capacitor Grade 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 FormulaTa
MDL NumberMFCD00011252
EC No.231-135-5
Beilstein/Reaxys No.N/A
Pubchem CID23956
SMILES[Ta]
InchI IdentifierInChI=1S/Ta
InchI KeyGUVRBAGPIYLISA-UHFFFAOYSA-N


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