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CAS 12034-80-9

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niobium disilicide

Description:
Niobium disilicide (NbSi2) is a refractory compound known for its high melting point and excellent thermal stability, making it suitable for high-temperature applications. It typically exhibits a silvery-gray metallic appearance and is characterized by its strong covalent bonding, which contributes to its hardness and durability. Niobium disilicide has a tetragonal crystal structure and is often used in the aerospace and automotive industries, particularly in the production of components that require resistance to oxidation and thermal shock. Additionally, it demonstrates good electrical conductivity and is utilized in various electronic applications. The compound can be synthesized through methods such as solid-state reactions or chemical vapor deposition. Its properties make it an attractive material for use in advanced ceramics and as a reinforcement phase in composite materials, enhancing their mechanical properties. However, handling niobium disilicide requires caution due to its potential reactivity at elevated temperatures, particularly in the presence of oxidizing agents.
Formula:NbSi2
InChI:InChI=1/Nb.2Si/rNbSi2/c2-1-3
InChI key:InChIKey=GXAAOBARRLPQRY-UHFFFAOYSA-N
SMILES:[Nb](#[Si])#[Si]
Synonyms:
  • Niobium disilicide (NbSi<sub>2</sub>)
  • Niobium silicide
  • Niobium silicide (NbSi2)
  • Niobium silicide (NbSi<sub>2</sub>)
  • Niobium disilicide (NbSi2)
  • Niobium disilicide
  • Niobium disilicide
  • 2
  • niobiumsilicide(nbsi2)
  • NIOBIUM SILICIDE ISO 9001：2015 REACH
  • See more synonyms
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