CAS 12045-19-1 NbB2 niobium boride ufa

Dzina: Niobium boride powder
Molecular formula: B2Nb
Maonekedwe: imvi ufa
Mawonekedwe a kristalo: kristalo wa hexagonal
Kachulukidwe wachibale: 7g/cm3
Lattice yokhazikika = 0.310nm
Malo osungunuka: 3000 ℃
Kulimba: 2600kg/mm2
Kulemera kwa molekyulu: 103.7174
Niobium boride ndi imvi hexagonal kristalo, makamaka ntchito ngati zabwino ceramic zopangira ndi superconducting zipangizo.
Pakati pa zida zopangira ma superconducting, NbB yokha ndiyomwe imakhala ndi kutentha kwapamwamba kwambiri. Nthawi yomweyo, Niobium boride ndi zinthu zopangira golide. Pambuyo powongoleredwa ndi chitsulo chosakanizira NbN, kunyowa ndi kufalikira ndikwabwino kwambiri kwa solder fluidity, kudzaza mwamphamvu, komanso kutentha kwapamwamba kwambiri kwa weld.