Product Code : ME-Ta-5N-MH
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.Tantalum (Ta) is a dark blue-gray metal that is very heavy, ductile, and hard and has high corrosion resistance. Tantalum is especially resistant to chemicals at temperatures below 150 °C and can only be dissolved with hydrofluoric acid. It has the fourth-highest melting point of all metals and is able to form extremely thin and protective oxide layers for high-quality capacitors, making it an excellent material for the mesh.
Tantalum Mesh is made from stamping expanding Tantalum Sheet, which is ASTM B708 specified commercial pure Tantalum Sheet since the strength for alloyed Tantalum is too high to be stamped into the mesh. Ta mesh is mainly for acid and alkali resistance, high strength, high-temperature resistance, and wear resistance fields, and ta mesh is also used as electrodes in electronic instruments.
ATT is a professional supplier of Tantalum Mesh (Ta Mesh), 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.
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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.Tantalum (Ta) is a dark blue-gray metal that is very heavy, ductile, and hard and has high corrosion resistance. Tantalum is especially resistant to chemicals at temperatures below 150 °C and can only be dissolved with hydrofluoric acid. It has the fourth-highest melting point of all metals and is able to form extremely thin and protective oxide layers for high-quality capacitors, making it an excellent material for the mesh.
Tantalum Mesh is made from stamping expanding Tantalum Sheet, which is ASTM B708 specified commercial pure Tantalum Sheet since the strength for alloyed Tantalum is too high to be stamped into the mesh. Ta mesh is mainly for acid and alkali resistance, high strength, high-temperature resistance, and wear resistance fields, and ta mesh is also used as electrodes in electronic instruments.
ATT is a professional supplier of Tantalum Mesh (Ta Mesh), 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
Tantalum Mesh (Ta Mesh) Specification
Name | Tantalum Mesh |
Material | Tantalum, UNS R05200, UNS R05400 |
Processing | Expanding |
Raw Sheet | ASTM B708 |
Mesh Open Size | Customized. E.g.: 9mm x 4.5mm (length of the diagonal diamond) |
Mesh Size | Customized. E.g.: 1.2mm x 1000mm x 2000mm in coil |
Mesh Stem | Customized. E.g.: 1.2mm |
Per your request or drawing
We can customized as required
Properties (Theoretical)
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 |
Applications of Tantalum Mesh (Ta Mesh)
• Used in laboratory equipment.
• Used as a substitute for platinum.
• Used in manufacturing superalloys and electron-beam melting.
• Used in metallurgical, machinery processing, glass, and ceramic industries.
• Used as a superalloy additive in nickel-based alloys.
• Used for sputtering targets
• Used in mixed metal oxide and platinized Tantalum anodes for the cathodic protection industry.
Packing of Tantalum Mesh (Ta Mesh)
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 Mesh (Ta Mesh) 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 |
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 |