خامس أكسيد النيوبيوم

وصف

Niobium Pentoxide is a colorless insoluble white solid, which is an inorganic compound. The chemical formula is Nb2O5. It is chemically very inert. Turns yellow when heated. Solubility: Insoluble in water, insoluble in other acids except sulfuric acid and hydrofluoric acid. The melting point is 1485°C±5°C.

Niobium Pentoxide finds its use as nickel niobate single crystal to make special optical glass, high-frequency and low-frequency capacitors, and piezoelectric ceramic components. Nb2O5 plays a role in the production of ferroniobium and various niobium alloys required for special steel. It is the raw material for producing niobium and its compounds. At the same time, Nb2O5 holds applications as a catalyst and refractory material.

Application of Nb2O5: Nb2O5 finds its use in metallurgy, electronics, glass, and other fields, which contributes to the rapid growth of China’s Nb2O5 production capacity.

Metallurgy: Nb2O5 plays a role in the metallurgical industry. Mainly include steel additives, superalloys, superconducting alloys, special niobium metal materials, etc.

Electronics: Nb2O5 can greatly improve the thermal stability of monolithic capacitors. At the same time, it can obtain a relatively stable high dielectric constant. Besides, niobium pentoxide is also used in piezoelectric ceramics, thermosensitive ceramics, electrothermal ceramics, electromagnets, optical waveguides, electronic crystals, etc.

Glass: The glass industry is the most traditional industry for Nb2O5. Adding Nb2O5 to the glass can make the glass have a higher refractive index. At the same time, Nb2O5 can be used in optical glass, optical fiber, and coating.

In short, Niobium Pentoxide is a very high-quality chemical raw material.