CAS 12045-19-1 NbB2 phofo ea niobium boride

Lebitso: Niobium boride phofo
Foromo ea molek'hule:B2Nb
Ponahalo: phofo e bohlooho
Sebopeho sa kristale: kristale ea hexagonal
Boima ba kamano: 7g/cm3
Lattice kamehla = 0.310nm
Sebaka se qhibilihang: 3000 ℃
boima: 2600kg/mm2
Boima ba molek'hule: 103.7174
Niobium boride ke kristale e bohlooho e nang le hexagonal, e sebelisoang haholo e le lisebelisoa tse ntle tsa ceramic le lisebelisoa tsa superconducting.
Har'a lisebelisoa tsa superconducting, ke NbB feela e nang le ts'ebetso e phahameng ea phetoho ea mocheso oa superconducting. Ka nako e ts'oanang, Niobium boride ke thepa e tala ea thepa ea ho betla khauta. Ka mor'a hore thepa ea brazing e kenngoe ka tšepe ea refractory NbN, ho koloba le ho hasana ke metsi a mangata a solder, matla a ho tlatsa ka matla, le matla a phahameng a mocheso a phahameng a weld.