Lub ntuj pob zeb zircon yog ib qhov chaw ntawm cov tshuaj zirconium, uas tseem tsis tau tshawb pom tag nrho. Nyob rau hauv lub xyoo pua XIX, ib tug chemist los ntawm Sweden tau ua tiav cov hlau zirconium. Qhov loj tshaj plaws natural reserves ntawm cov tshuaj no muaj nyob rau hauv lub lithosphere txheej. Cov khoom no muaj kev tiv thaiv corrosion siab, tsis hnov mob nrog dej, suav nrog dej hiav txwv, cov dej txias thiab kub, alkalis, acids.
Lub luag haujlwm ntawm zirconium hauv physiological natural processes
Nyob rau hauv qhov no, cov khoom yog suav tias yog inert heev. Raws li kev tshawb fawb ntau, zirconium muaj qhov cuam tshuam tsis zoo rau kev loj hlob ntawm cov nroj tsuag, tab sis tib lub sijhawm txhawb kev loj hlob ntawm cov poov xab thiab cov kab mob.
Kev ua ntawm tib neeg lub cev
Cov khoom noj ntawm zirconium tseem tsis tau tsim los rau hnub no, nrog rau qhov xav tau ntawm nws cov khoom noj ib hnub rau ib tus neeg. Raws li yav dhau los, nws tsis tuaj yeem tsim cov tshuaj lom thiab tuag taus. Kev soj ntsuam mus ntev tsis muab cov lus teb tsis meej, tab sis qhia tias kev sib cuag tsis tu ncua ntawm tus neeg thiab ib qho ntawm cov ntawvcov tshuaj, xws li zirconium hmoov, tsawg kawg yog 40 xyoo ua rau muaj kev phom sij rau lub cev. Txiav txim siab cov ntsiab lus ntawm cov khoom no hauv lub cev tso cai rau kev tsom xam cov zis thiab ntshav.
Tsis muaj ntaub ntawv qhia txog lub zog kho thiab cov txiaj ntsig ntawm zirconium.
Qhov nkag ntawm lub ntsiab lus no rau hauv lub cev los ntawm sab nraud. Piv txwv li, zirconium hmoov muaj nyob rau hauv cov huab cua ntawm qhov chaw ua hauj lwm nyob rau hauv lub foundry, raws li zoo raws li nyob rau hauv zus tau tej cov tshuaj pleev ib ce thiab tu cov khoom. Qhov tshwm sim ntawm qhov mob ua pa lom lom yog tshaj tawm hauv kev lag luam engineering thiab nuclear kev lag luam. Cov hmoov zirconium siv hauv cov txheej txheem thev naus laus zis yog tam sim no nyob rau hauv cov huab cua hauv daim ntawv ntawm kev ncua zoo, tab sis tib lub sij hawm nws provokes mob ntsws thiab o ntawm lub ntsws.
Nyob rau hauv nruab nrab ntawm lub xyoo pua xeem, muaj ib qho kev xyaum ua deodorants uas muaj zirconium raws li ib tug absorbent. Tsis ntev no cov khoom siv tshuaj pleev ib ce no tau raug rho tawm ntawm kev muag khoom. Yog vim li cas rau qhov no yog ib qho kev tsis haum ntawm cov neeg yuav khoom thiab cov tsos ntawm papules. Zirconium hmoov, thaum nqus tau, pab txhawb kev loj hlob ntawm pulmonary fibrosis.
Vim li cas zirconium xav tau hauv kev tsim khoom?
Zirconium nyob rau hauv nws daim ntawv ntshiab yog siv nyob rau hauv cov txheej txheem ntawm tsim nuclear reactors, aircraft thiab missile lub cev. Qee cov alloys nrog cov ntsiab lus no tau siv rau kev tsim cov TV kinescopes ua lub ntsej muag pom. Pyrotechnic khoom thiab mos txwv muaj zirconium hmoov.
Kev Kho Hniavyog ib txoj kev tshawb fawb uas tsis tuaj yeem ua yam tsis muaj zirconium dioxide niaj hnub no. Nws yog siv rau hauv kev tsim cov yas yas, yog ib feem ntawm kev sib tov rau polishing hniav thiab tshem tawm tartar. Zirconium hmoov kuj tseem xav tau hauv kev tsim cov ntawv ci, hlau profiles thiab hlau.
