Niobium Boride Powder
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Niobium Boride Powder
Product Name: Niobium Boride Powder
| MF | NbB |
| Chemical Name | Niobium Boride Powder |
| EINECS | 235-723-2 |
| Purity | 99.9% |
| Molecular weight | 103.72 |
| Product Number | NCZ-SC-112/20 |
| Cas Number | 12619-90-8 |
| Density | 7.39g/ml |
Niobium Boride Powder
Niobium boride Powders having NbB, NbB2, and Nb3B4 phases in various amounts and single-phase NbB powders were successfully synthesized by using powder metallurgy methods from related metal oxide raw materials in the presence of a strong reducing agent. Nb2O5, B2O3, and Mg powder blends were milled at room temperature by a high-energy ball mill for a different time. Subsequently, an undesired MgO phase was removed from the milled powders by HCl leaching to constitute NbB–NbB2–Nb3B4 as final products, and they were subjected to an annealing process at 1500 °C for 4 h to observe probable boride transformation. Characterization was carried out by XRD, DSC, PSA, SEM/EDX, TEM, and VSM.
The effects of milling time (up to 9 h) on the formation, microstructure, and thermal behavior of the final products were investigated. The reduction reaction took place after milling stoichiometric powder blends for 2 h. Nano-sized NbB–NbB2–Nb3B4 powders in high purity were obtained in the absence of any secondary phase and any impurity via mechanochemistry by milling for 5 h and leaching with 4 mol/L HCl. After annealing, pure and nano-sized NbB–NbB2–Nb3B4 powders transformed to a single NbB phase without leaving behind NbB2 and Nb3B4 phases.
RELATED INFORMATION
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Email: contact@nanochemazone.com
Please contact us for customization and price inquiry
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
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Customization:
If you are planning to order large quantities for your industrial and academic needs, please note that customization of parameters (such as size, length, purity, functionalities, etc.) are available upon request.
Other composition and customer’s specified configurations can be delivered upon request. Stabilizer, pH Value, Pack Size, and Contents of Artificial Lysosomal Fluid are customizable.
Contact us for Customization:Â sales@nanochemazone.com
Transportation and storage: Transportation at room temperature, storage at 4 ℃. For Longterm Storage Freeze it at -20 ℃
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