CAS 12045-19-1 NbB2 ifu ya niobium boride

Izina: Ifu ya Niobium boride
Inzira ya molekulari: B2Nb
Kugaragara: ifu yumukara
Ifishi ya kirisiti: kristu ya mpandeshatu
Ubucucike bugereranijwe: 7g / cm3
Lattice ihoraho a = 0.310nm
Ingingo yo gushonga: 3000 ℃
Gukomera: 2600kg / mm2
Uburemere bwa molekuline: 103.7174
Niobium boride ni kristu ifite ibara rya hexagonal, ikoreshwa cyane nkibikoresho byiza bya ceramic nibikoresho byiza cyane.
Mubikoresho birenze urugero, NbB yonyine ifite imikorere yubushyuhe bwikirenga.Muri icyo gihe, Niobium boride ni ibikoresho fatizo bya zahabu.Nyuma yo gutondagura ibikoresho byogejwe hamwe nicyuma cyangiritse NbN, guhindagurika no gukwirakwizwa ni byiza cyane kugurisha ibicuruzwa, ubushobozi bwo kuzuza imbaraga, hamwe nubushyuhe buhebuje bwo hejuru bwa weld.