High Purity Niobium Boride NbB2 Powder CAS 12007-29-3, 99% | 3pdm


Dec 5, 2022

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Chemical formula NbB2: Niobium-boride. This product has the following characteristics: high melting point; high hardness; good thermal and electrical conductivity; resistance to metal erosion; superconductivity. Purity: 99% Particle sizes: 5-10um Niobium Boride NbB2 Pulver: Nickel boride NbB2 can have a high melting and hardness. They also exhibit good thermal and electrical conductivity. Niobium biboride a type of covalently refractory ceramic material, with a hexagonal crystal. 3pdm Niobium Boride supplier has years of experience. Please feel free to inquire at any moment about the Niobium Boride Price. Product Performance of Niobium Boride NbB2 Powder: The chemical formula for niobium boreide is NbB2 having a molecularweight 114.528. It is gray-black in color. Parameter Technical of Niobium Boride Powder NbB2: Produktname      MF       Purity    – Particle Size Site weight Density niobium boride NbB2 99% 5-10um 114.528 6.97 g/cm3   gray Niobiumboride NbB2 Puffer: NbB2 Si 99% 18.9% 80.3% 0.01% 0.09% 0.02% 0.06% How is Niobium Boride NibB2 Pu Created? NbB2 could be created by the stoichiometric reacting of components elements. This react allows for precise stoichiometric controls of materials. Also, metallothermic reduce can be used in order to reduce Nb2O5 (or NbO2) into niobium disboride. The reaction is described in the next section. Nb2O5 + 2 B2O3 + 11 Mg → 2 NbB2 + 11 MgO The reactant is Mg to permit acid leaching. Stoichiometric excesses Mg/B2O3 may be required to consummate all of the available Niobium oxide. Jha and his colleagues suggested borothermal reduction of NbO2 via solid state reaction to produce nanorods (20 800 nm2). Ran and his colleagues suggested a modified borothermal reduction of molten salt. Ran and coworkers used Nb2O5 in combination with elemental boron (61 nm). Zoli’s method of synthesizing NbB2 nanocrystals was successful. It involved reducing Nb2O5 by NaBH4 for 30 min at 700°C under argon flow. Nb2O5 + 13/2 NaBH4 → 2 NbB2 + 4Na(g,l) + 5/2 NaBO2 + 13 H2(g) Niobium Boride NibB2 Pulver NbB2, an ultrahigh temperature ceramic (UHTC), is a high-temperature material with a melting value of 3050° C. The ceramic exhibits high thermal conductivity as well as electrical conductivity (resistivity at 25.7°Cm, Cte at 7.7°C1) and the same properties that titanium diboride. It is common to heat press or spark plasma-sinter NbB2 pieces (mechanical pressure is applied on the heated powder). The parts then get machined. NbB2 has a high covalentity and is therefore difficult to melt. This sintering agent reacts with surface oxides and increases the sintering strength. However, NbB2’s mechanical characteristics decreases when hot pressing is used. Packing & Shipping Niobiumboride NbB2 Poultry: There are several types of packing available depending on NbB2’s powder amount. Niobium Boride NbB2 granule packing: vacuum packed, 100g and 500g respectively, 25kg/barrel/or as per your request. Shipping Niobium Boride NbB2 dust: subject to payment. Advanced material 3pdm. With over twelve years of industry experience, (3pdm), is an established global supplier of high-quality chemical material and manufacturers. Contact us if you need niobium-boride powder of high quality. (brad@ihpa.net)

Niobium Boride Properties

Diborylidyneniobium, niobium diboride 12007-29-3 NbB2 114.528 Appearance Gray Powder Melting Point N/A Boiling Point N/A Density 6.97 g/cm3 Solubility H2O N/A Exact 114.924989

Niobium Boride Health & Safety

N/A Hazard Statements N/A Hazard Codes N/A Risk Codes N/A
Safety Declarations N/A Information N/A
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