Tantalum Lump
GNEE specializes in the production of high-purity Tantalum briquettes with the highest possible density and the smallest possible average grain size for use in Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes. Our standard nuggets are amorphous, homogeneous nuggets with a size range of 5-15 mm. Blocks are produced by crystallization, solid state and other ultra-high purification processes such as sublimation.
Description
GNEE have unique properties that are critical for a variety of industrial applications. They have an extremely high melting point and perform well in extreme temperature environments, while their excellent corrosion resistance ensures durability in harsh chemical environments. Tantalum's ductility and moldability make it suitable for a variety of manufacturing processes. In addition, its biocompatibility makes it suitable for specific medical applications, such as implants. Combined with good electrical conductivity, Tantalum blocks are an important material for industries requiring robust, corrosion-resistant and high-performance solutions.
Products Description
Tantalum block applications
Chemical industry: The excellent corrosion resistance of tantalum blocks makes them widely used in the chemical industry, especially in the handling of strong acids, bases and other corrosive substances.
Medical: Due to its biocompatibility, Tantalum blocks are used as materials for implants or other biomedical applications in the manufacture of medical devices.
Laboratory research: In laboratories and research environments, Tantalum blocks are often used to prepare specific laboratory equipment for various scientific research needs.
Professional Metal Suppliers - GNEE
Tantalum Lump 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) |
| 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 |
Large-scale factory production
FAQ
Q: Do you provide free samples?
A: Yes, we can provide a free sample for testing,buyer should bear all the shipping costs.
Q:Do you accept small orders?
A:You don't need to worry about this problem, just consult.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
Q:What are the advantages of your company?
A:
(1): Prime quality and reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements.
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