CAS 12045-19-1 NbB2 niobium boride budada

Magaca: Niobium boride budada
Qaaciddada molecular:B2Nb
Muuqaalka: budada cawl
Qaabka crystal: crystals hexagonal
Cufnaanta qaraabada: 7g/cm3
Lattice joogto ah a=0.310nm
Barta dhalaalka: 3000 ℃
Adag: 2600kg/mm2
Miisaanka molecular: 103.7174
Niobium boride waa crystal hexagonal cawl, inta badan loo isticmaalo sida alaabta ceramik ah oo ganaax ah iyo alaab tayo sare leh.
Ka mid ah agabka sare u qaadida, NbB kaliya ayaa leh wax qabad heerkul sare oo heer sare ah. Isla mar ahaantaana, Niobium boride waa alaabta ceeriin ee alaabta birta ah ee dahabka ah. Ka dib markii walxaha birta lagu xidho birta refractory ee NbN, qoynta iyo faafintu waa dareere alxanka oo aad u wanaagsan, awood buuxinta xoog leh, iyo heerkulka sare ee alxanka.