Seb titanium yog "ntau dua li kub" nyob ntawmkoj txhais li cas-los ntawmlag luam tus nqi ib kilogram, los ntawmtswv yim/kev lag luam tseem ceeb, los yogtus nqi tsim nyob rau hauv cov khoom tiav. Hauv cov ntsiab lus raw khoom, titanium yogfeem ntau tsis tshua muaj nqis tshaj kub. Tab sis nyob rau hauv cov ntsiab lus engineering, titanium tuaj yeem muaj nuj nqis heevrau cov ntawv thov tshwj xeebqhov twg nws qhov kev ua tau zoo yog irreplaceable.
1) Nqe kev muaj tiag: kub feem ntau yeej los ntawm cov npoo loj
Kub yog cov hlau muaj txiaj ntsig nrog qhov zoo- paub thoob ntiaj teb chaw- tus nqi lag luam thiab xav tau los ntawm cov hniav nyiaj hniav kub, kev nqis peev, thiab (rau qhov me me) kev lag luam siv. Titanium, ntawm qhov tod tes, yog ib qho loj - ntim cov hlau siv hauv aerospace, tshuaj ua haujlwm, khoom siv kho mob, thiab kev tsim khoom. Txawm hais tias titanium yog kim piv nrog cov hlau, nws feem ntau yogtsis raug nqi ntawm "precious hlau" qibzoo li kub.
Yog li yog tias koj lo lus nug yog "Leej twg tsim nyog ntau dua rau ib chav tsev qhov hnyav hauv kev lag luam qhib?" cov lus teb yog:kub yog qhov tseem ceeb tshaj li titanium.
2) Kev lag luam "tus nqi" tsis zoo ib yam li cov khoom muag
Titanium tus nqi feem ntau yog hais txogkev ua tau zoo thiab muaj txiaj ntsiges tsis yog scarcity ntawm cov khoom. Titanium tuaj yeem tsim nyog ntau duahauv ib feemvim nws ua rau tej yam uas pheej yig dua tsis tuaj yeem ua ib yam nkaus, xws li:
Siab zog - rau - hnyav piv(tseem ceeb hauv aircraft thiab kev ua haujlwm engineering)
Zoo heev corrosion kuj(cov dej hiav txwv thiab ntau qhov chaw tshuaj lom neeg)
Biocompatibilityrau qee yam kev cog qoob loo (kev kho mob- qib titanium)
Kev ua haujlwm siab qaug zogthaum tsim thiab ua kom sov- kho (daim ntawv thov- nyob ntawm)
Hauv lwm lo lus, titanium tej zaum yuav qis dua -tus nqi piv rau kub raws li cov khoom lag luam, tab sis thaum koj txhais nws ua cov txiaj ntsig- lub tsheb sib zog, lub neej ntev dua, kev ua tsis tiav corrosion tsawg dua - nws tuaj yeem sawv cevsiab heev engineering nqi.
3) "Titanium- nplua nuj" vs "titanium- muaj nuj nqis" (qhov tseem ceeb nuance)
titanium muaj nyob rau hauv ntau cov ntxhia hauv daim ntawv (xws li ilmenite thiab rutile), yog li lub caij yog qhov dav ntawm geologically. Tab sis tus nqi los ntawm:
ntau npaum li cas ntawm nws tuaj yeem tsim kev lag luam,
complexity ntawm converting ore rau hlau,
thiab muaj peev xwm tsim thiab ua pov thawj siab -qib titanium cov khoom.
Kub, los ntawm qhov sib txawv, tsis tshua muaj txiaj ntsig ntawm kev lag luam thiab cov txiaj ntsig los ntawm kev xav tau kev nqis peev muaj zog, uas ua rau nws cov nqi lag luam siab heev. Tias yog vim li cas titanium tej zaum yuav muaj kev lag luam tseem ceeb tab sis tseem tsis tau muab piv rau cov kub hauv cov txiaj ntsig zoo ib kilogram.
4) Cov khoom tiav: tus nqi tuaj yeem hloov hauv zos
Ib txoj hauv kev los sib piv "tus nqi" yog saibdab tsi nws raug nqi los ua ib yam khoom:
Ib kilogram kub yog kim, tab sis kub feem ntau yog siv nyob rau hauv nyias txheej los yog me me pawg (rings, plating, hniav nyiaj hniav kub).
Titanium yog siv nyob rau hauv ntau qhov ntau ntawm cov khoom siv ntau yam (aircraft thav duab, siab hlab ntsha, kho mob kho vajtse).
Yog li txawm tias titanium cov khoom siv raw cov nqi qis dua, cov khoom siv titanium tuaj yeem dhau los ua tus nqi kim heev vim kev ua haujlwm nyuaj, kev xav tau vuam, tsis yog - kuaj kev puas tsuaj, kev kho cua sov, thiab ntawv pov thawj.
Txawm li cas los xij, feem ntau tsis txhais hais tias titanium ntaus kub ntawm qhov ntshiab "nqi ib kg" hauv paus- nws txhais tau tias titanium muaj txiaj ntsig zoo hauv cov khoom siv hluav taws xob.
5) Cov kab hauv qab
Ib kilogram khoom tus nqi: Kub yog qhov tseem ceeb tshaj li titanium.
Engineering/industrial Strategic tus nqi:Titanium tuaj yeem ua taumuaj txiaj ntsig ntau dua li ntau yam khoom sivrau qee lub luag haujlwm (corrosion resistance, weight savings, biocompatibility), yog li nws yuav xav tias "ntau dua" hauv cov ntsiab lus ntawd.
