Hauv kev lag luam,kub feem ntau muaj nuj nqis tshaj titaniumyog tias peb piv lawv li cov ntaub ntawv raw ntawm tus nqi -ib - qhov hnyav. Titanium yog ib qho tseem ceeb engineering hlau, tab sis nws tsis yog suav hais tias yog "precious hlau" nyob rau hauv tib txoj kev kub. Uas tau hais tias, titanium tuaj yeem "muaj txiaj ntsig ntau dua li kub" hauv qhov sib txawv:hauv cov khoomqhov twg titanium cov khoom ua tau zoo tsim cov khoom siv hluav taws xob siab (qhov hnyav txuag, kev tiv thaiv corrosion, lub neej ntev, kev nyab xeeb), txawm tias nws cov khoom lag luam qis dua.
1) Cov khoom muaj nqis: kub feem ntau yeej
Kub tau pauv thoob ntiaj teb raws li cov hlau muaj txiaj ntsig nrog cov peev txheej muaj zog thiab cov hniav nyiaj hniav kub xav tau, uas ua rau nws cov nqi lag luam siab heev. Titanium, los ntawm qhov sib txawv, yog cov hlau uas siv dav hauv kev lag luam- nws tus nqi yog nyob ntawm cov nqi tsim khoom, kev xav tau ntawm kev lag luam, thiab kev ua haujlwm muaj peev xwm (nws kim dua hlau, tab sis nws tseem nyob deb ntawm kub hauv cov nqi lag luam). Yog li yog tias koj lo lus nug yog "Yuav ua li cas yog tus nqi ntau dua ib gram lossis ib kilogram?" kev cia siab ntawm kev lag luam yog:kub muaj nuj nqis dua.
2) "Tus nqi" hauv engineering tsis zoo ib yam li tus nqi nyoos
Hauv kev tsim thiab tsim, tuam txhab lag luam tsis xaiv cov khoom siv los ntawm tus nqi lag luam nkaus xwb. Lawv xaiv raws litag nrho tus nqi, xws li:
Cov khoom siv tau zoo npaum li cas thaum muaj kev ntxhov siab,
Ntev npaum li cas cov khoom yuav kav ntev,
lawv xav tau kev saib xyuas ntau npaum li cas,
dab tsi loj lawv cawm,
lawv ua haujlwm nyab xeeb npaum li cas hauv cov xwm txheej tiag tiag.
Titanium cov kev sib xyaw tshwj xeeb- siab zog- rau - hnyav, zoo corrosion kuj, zoo qaug zog tus cwj pwm, thiab (rau qee qib) biocompatibility- txhais tau tias nws tuaj yeem xakev ua tau zoouas pheej yig dua hlau yuav tsis phim.
3) Vim li cas titanium tuaj yeem xav tias "muaj nqis dua" hauv qee yam khoom
Txawm hais tias titanium qis dua hauv cov khoom muaj nqis dua li kub, nws tuaj yeem dhau los ua qhov tseem ceeb ntawm cov khoom tiag. Piv txwv li:
Aerospace cov qauv:Titanium tuaj yeem txo qhov hnyav thiab txhim kho roj efficiency los yog payload.
Medical implants thiab cov khoom siv kho hniav:Titanium yog siv vim nws haum rau ntev -lub cev tiv tauj; qhov kev ua tau zoo ua rau muaj kev pom zoo thiab kev ntseeg tau ntawm kev kho mob.
Chemical processing khoom:Nws cov kev tiv thaiv corrosion tuaj yeem txo qis qis thiab txuas ntxiv kev pab cuam lub neej, txo tus nqi lifecycle.
Hauv cov xwm txheej no, titanium yuav tsis yog "muaj txiaj ntsig ntau dua li kub" raws li cov khoom lag luam-tab sis nws yuav yogirreplaceablerau lub hom phiaj{0}} ua haujlwm tseem ceeb.
4) Tag nrho cov nqi ntawm lub neej tuaj yeem hloov qhov sib piv (kub vs titanium hauv ib qhov project)
Ib txoj kev xav hauv kev lag luam muaj txiaj ntsig yoglifecycle economics. Piv txwv tias ib feem titanium raug nqi ntau dua li cov hlau lossis txhuas lwm yam, tab sis nws txo qis:
corrosion- cuam tshuam txog kev ua tsis tiav,
lub sijhawm txij nkawm,
hloov zaus,
downtime losses,
thiab kuaj xyuas tus nqi.
Tom qab ntawd titanium dhau los ua "muaj txiaj ntsig" vim nws txo qistus nqi ntawm cov tswv cuab. Kub tsis tshua muaj lub luag haujlwm no hauv kev tsim qauv engineering ntawm qhov loj -kub feem ntau yog siv rau cov hniav nyiaj hniav kub, cov khoom siv hluav taws xob, thiab cov hom phiaj txheej txheej tshwj xeeb es tsis yog cov khoom siv ntau yam. Yog li qhov "tus nqi" yog cov ntsiab lus - nyob ntawm.
5) Cov ntsiab lus siv tau
Yog tias koj txhais tau tias kev lag luam tus nqi ntawm cov khoom / khoom: Kub muaj txiaj ntsig ntau dua li titanium.
Yog tias koj txhais tau tias engineering tus nqi hauv cov ntawv thov tshwj xeeb: Titanium tuaj yeem muaj txiaj ntsig tshwj xeeb, qee zaum muaj txiaj ntsig ntau dua li ntau yam khoom siv -vim tias nws ua rau kev ua tau zoo uas cuam tshuam ncaj qha rau kev nyab xeeb, kav ntev, thiab kev ua haujlwm zoo.
