Tantalum metal powder is a functional metal powder designed specifically for high-performance material manufacturing and thin film process development. With purity levels as high as 99.9% to 99.995%, it exhibits excellent chemical inertness, a high melting point, and excellent electrical conductivity. It is widely used in 3D printing, evaporation coating, alloy manufacturing, and high-energy capacitor production.
We offer tantalum powders in a variety of particle size distributions and can customize particle size ranges and packaging options to meet your specific technical requirements. Our technical team provides comprehensive support for your process applications.
Purity: 99.9% to 99.995%
Selectable Particle Size Range
High Melting Point, Corrosion Resistance, and Stable Electrical Conductivity
Customizable Packaging
Suitable for Additive Manufacturing, Powder Metallurgy, Evaporation Coating, and Electronics
3D Printing and Additive Manufacturing: Suitable for printing high-temperature structural parts and complex functional components, with excellent controllability and biocompatibility.
Powder Metallurgy: Used for manufacturing high-density tantalum components such as nozzles, electrodes, and aerospace components. Capacitor Manufacturing: Used in tantalum capacitor anode materials, providing high specific capacitance and long-term stability.
Evaporation Source Materials: Widely used as electron beam or thermal evaporation sources in integrated circuit, optical coating, and MEMS processes.
We provide a detailed Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), particle size distribution, and impurity analysis reports for each batch of product. We can also provide third-party testing data upon request to ensure batch stability and technical consistency.
Molecular Formula: Ta
Molecular Weight: 180.95 g/mol
Appearance: Gray to dark gray metallic powder, spherical or irregularly shaped
Density: Approximately 16.65 g/cm³ (theoretical density)
Melting Point: Approximately 3,017 °C (high melting point metal)
Crystal Structure: Body-centered Cubic (BCC)
Signal Word:
Danger
Hazard Statements:
H228: Flammable solid (powder)
H319: Causes serious eye irritation
Inner Packaging: Double-layer sealed plastic bags or aluminum foil bags for moisture and leakage protection.
Outer Packaging: Iron drum or fiber drum, depending on the weight, with reinforced sealed lid.
Hazard Packaging: UN-certified packaging compliant with regulations for hazardous materials transportation.
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