Lub luag haujlwm thiab siv Niobium yog dab tsi

1, Kev kho mob teb

Niobium muaj kev tiv thaiv zoo ntawm lub cev thiab biocompatibility, yuav tsis cuam tshuam nrog ntau yam kua hauv tib neeg lub cev, thiab yuav luag tsis muaj kev puas tsuaj rau cov ntaub so ntswg lom, rau txhua txoj kev ua kom tsis muaj menyuam tuaj yeem hloov mus rau, thiab feem ntau siv rau hauv kev tsim cov pob txha daim hlau, pob txha taub hau pob txha screws, implanted hniav cag, cov khoom siv phais thiab lwm yam.
2, Kev lag luam hluav taws xob

Niobate ceramics tuaj yeem siv los ua cov khoom siv hluav taws xob, lithium niobate, potassium niobate thiab lwm cov khoom sib txuas ntawm ib leeg siv lead ua yog ib hom tshiab ntawm optoelectronics thiab electronics nrog crystals, nrog zoo piezoelectricity, thermoelectricity thiab optical zog, yog dav siv nyob rau hauv infrared, laser technology thiab electronics. kev lag luam. Tsis tas li ntawd, niobium muaj lub siab melting point, muaj zog muaj peev xwm emit electrons, thiab muaj peev xwm nqus tau roj, uas yuav siv tau los ua electron raj thiab lwm yam hluav taws xob nqus tsev.

3, Atomic zog kev lag luam

Niobium muaj thermal conductivity zoo, siab melting point, zoo corrosion kuj, thiab tsawg neutron capture cross-section, yog ib yam khoom tsim nyog rau atomic zog reactors. Kev siv lub ntsiab ntawm niobium hauv kev lag luam atomic zog suav nrog: cov khoom siv roj hluav taws xob nuclear, cov khoom siv rau cov roj nuclear, thiab cov khoom siv rau cov khoom siv hluav taws xob sib hloov hauv cov hluav taws xob nuclear.
4. Cov khoom siv superconducting

Qee cov tebchaw thiab cov alloys ntawm kev lag luam niobium muaj qhov kub thiab txias ntawm superconducting, thiab yog li siv dav hauv kev tsim khoom ntawm ntau yam kev lag luam superconductors, xws li superconducting generators, roj pedal high-power hlau nplaum, superconducting sib nqus zog cia khoom, magnetic resonance imaging khoom thiab lwm yam. ntawm. Tam sim no, cov ntaub ntawv tseem ceeb tshaj plaws yog niobium-titanium thiab niobium-tin, uas yog siv dav hauv magnetic resonance imagers rau kev kuaj mob thiab nuclear magnetic resonance (NMR) tshuab rau spectral kab (kev tshuaj xyuas).
5, Aerospace kev lag luam

Kev lag luam aerospace yog daim ntawv thov tseem ceeb ntawm high-purity niobium, feem ntau yog siv rau hauv kev tsim cov foob pob hluav taws, lub tshuab tsav dav hlau thiab cov khoom siv hluav taws xob. Niobium thiab tantalum tshav kub-strengthened alloys muaj zoo tshav kub-strengthened zog, tshav kub-resistant zog thiab kev ua tau zoo, lug siv nyob rau hauv lub tsim ntawm aircraft engine qhov chaw, roj turbine hniav. Niobium alloys yog siv nyob rau hauv yuav luag tag nrho cov kub qhov chaw ntawm lub dav hlau fighter engine nyob rau hauv lub tebchaws United States.