Igiciro cyuruganda Kugurisha Ifu ya Niobium hamwe na Nb na CAS No 7440-03-1 Amavuta menshi ya Entropiya (HEA）

superalloy

Igice kinini cya niobium kwisi gikoreshwa mugukora nikel, chromium na superalloys ishingiye kuri fer muburyo bwa metero nziza cyangwa muburyo bwa ferric niobium na niobium nikel alloys. Iyi mavuta ikoreshwa muri moteri yindege, moteri ya gaz turbine, ibikoresho bya roketi, turbocharger hamwe nibikoresho byotsa ubushyuhe. Niobium izakora y icyiciro muburyo bwimbuto za superalloy. Iyi mavuta muri rusange irimo niobium igera kuri 6.5%. Incone1718 alloy ni imwe muri niobium-nikel ishingiye ku mavuta, ibikubiye muri buri kintu ni: nikel 50%, chromium 18,6%, icyuma 18.5%, niobium 5%, urufunguzo 3.1%, titanium 0.9% na aluminium 0.4%. Porogaramu zirimo nkibikoresho byo mu kirere byohejuru, nkibikoreshwa muri Project Gemini.

Niobium base

C. Serivisi ya Apollo module yakoresheje ifeza itandukanye. Kubera ko niobium itangiye okiside hejuru ya 400 ° C, kugirango irinde gucika intege, hagomba gushyirwaho igipfunsi cyo gukingira.

Niobium igira kandi uruhare runini mu kuvura indwara zo kubaga, ntishobora gukoreshwa gusa mu gukora ibikoresho by’ubuvuzi, ariko kandi ni "ibikoresho byiza byo kurwanya imiterere y’ibinyabuzima", kubera ko bifite imbaraga zo kurwanya ruswa, ntibishobora gukorana n’ibintu bitandukanye by’amazi mu mubiri w’umuntu , kandi hafi ya yose ntabwo yangiza umubiri wibinyabuzima, kuberako uburyo ubwo aribwo bwose bwo kuboneza urubyaro bushobora guhuzwa. Irashobora rero guhuza ingirangingo ngengabihe igihe kirekire kandi igakomeza kutagira ingaruka mu mubiri.