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MetalsTek Engineering, with over a decade of experience, is a trusted supplier of high-quality tantalum oxide, contributing to advancements in technology and sustainable solutions.
Purity: 99.9%, 99.99%, 99.995%
Particle Size: 60Mesh, 200Mesh, 325 Mesh, or Customized
Melting Point: 1,872 °C
Crystal Density: 8.2 g/cc
Tantalum pentoxide, also known as tantalum (V) oxide, represented by the chemical formula Ta2O5, is a versatile inorganic compound renowned for its diverse applications. This compound is characterized by unique properties that make it valuable in various industries. From its crucial role in capacitor production for electronics to enhancing the durability of glass in camera lenses, tantalum oxide’s significance extends to semiconductor fabrication, fuel cells, and optoelectronic devices. Tantalum Pentoxide Powder (CAS No. 1314-61-0) is a tantalum compound that can be used to produce lithium tantalate (LiTaO3) single crystals.
Tantalum Oxide Specifications
Product No. | TA231 | TA232 | TA233 | ||||||
Purity & Impurities | Ta2O5 > 99.9% (metals basis) | Nb < 0.005%, Fe < 0.005%, Si < 0.002% | Ti < 0.002%, Ni < 0.002%, W < 0.003% | Ta2O5 > 99.99% (metals basis) | Nb < 10 ppm, Fe < 10 ppm, Si < 10 ppm | Ti < 3 ppm, Ni < 3 ppm, W < 5 ppm | Ta2O5 > 99.995% (metals basis) | Nb < 2 ppm, Fe < 3 ppm, Si < 3 ppm | Ti < 1 ppm, Ni < 1 ppm, W < 2 ppm |
Tantalum Oxide Evaporation Properties
Evaporation Temperature | ~2,000 °C |
Source Container | Tantalum or graphite liner for E-beam |
Rate | 2-5 Å/sec. |
Partial Pressure of Oxygen | ~1 x 10-4 Torr |
Substrate Temperature | 175° C to 300° C. |
Z-Ratio | 0.3 |
Our Tantalum Oxide are clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.