Vim li cas thiaj siv Titanium rau kev mus pw hav zoov: Lub kiv puag ncig hauv cov iav sab nraum zoov hauv lub sijhawm ntawm lub teeb yuag
Raws li pw tom hav zoov los ntawm kev taug txuj kev tshaj lij rau cov kev lom zem, lub teeb ci thiab cov khoom siv ua haujlwm tau dhau los ua cov tseem ceeb. Hauv cov iav tseem ceeb xws li cov ncej trekking, tsev pheebsuab thiab cookware, thiab tryware, titanium yog rov kho qhov kev ua si sab nraum zoov nrog nws cov peev xwm ntau yam. Qhov no tsis tshua muaj hlau, ib zaug siv hauv spacecraft thiab sib sib zog nqus}}} Kev Tshawb Fawb Hiav Txwv tam sim no, ua tsaug rau cov khoom siv sib sib zog nqus rau sab nraum zoov science.
Kev Tsim Tus Tsim Loj
Titanium muaj qhov ntom ntom ntawm tsuas yog 4.506 g / cm³, tsuas yog 40% uas ntawm stainless hlau. Qhov hnyav tag nrho ntawm ib lub titanium Cookware teeb (cookware teeb (cookware, tableware, thiab cov khoom siv dej haus rau ib nrab ntawm cov khoom siv hlau. Piv txwv li, ib lub khob ua 400ML titanium tsuas yog 120 grams, thaum lub khob stainless hlau ntawm tib lub peev xwm ntau dua 300 grams. Qhov kev sib txawv no yog qhov tseem ceeb tshwj xeeb thaum lub roob siab ntev: thaum nqa 20 kg ntawm iav, txhua 1 kg kev txuag tau kwv yees li 6% ntawm kev siv hluav taws xob. Titanium's lightweight properties make "relocation camping" possible, allowing campers to carry more functional gear without sacrificing comfort.
Corrosion Kuj
Cov yeeb yaj kiab dense oxide (ti₂o₃) uas ua rau saum npoo ntawm titanium muab nws "corrosion tiv thaiv." Kev sim qhia tias titanium khob nyob hauv qab tom qab tau muab raus hauv aquarcalic acid thiab concentrated nitric acid) rau 72 teev. The Jiaolong deep-sea submersible relies on its titanium alloy shell to withstand the highly corrosive environment of the 2000-meter deep sea. Hauv kev pw hav zoov cov xwm txheej, cov xeeb ceem no tshwm sim raws li hauv qab no: Ua noj acidic tshuaj thiab ketchup, tiv thaiv kev ua kom muaj kev phom sij los ntawm cov khoom siv tsis zoo ntawm cov nplaum; Cov cua sov ncaj qha: Titanium muaj qhov taw tes zoo li 1668 degree, tso cai rau nws muab tso rau hauv boiling dej yuav tso cov hlau hnyav thaum kub; Lub sijhawm ntev sab nraum zoov: Titanium cov khoom yuav tsis xeb hauv thaj chaw noo, txo cov nqi kho.
Cov yam ntxwv tua kabmob
Kev siv rov ua dua thiab siv kev tu kom huv ntawm cov lus qhia sab nraum zoov muab rau cov kab mob sib deev rau cov kab mob. Titanium tus kabmob tua kab mob los ntawm cov qauv molecular ntawm nws cov yeeb yaj kiab oxide:
Kev thaiv lub cev: Tus qauv tuab ntawm ti₂o₃ tiv thaiv cov kab nplaum nplaum; Kev sim qhia tias cov kab mob muaj sia nyob ntawm titanium chaw yog 90% qis dua ntawm cov hlau tsis muaj hlau.
Photocatalytic nyhuv: nyob rau hauv ulaviolet teeb, uas tuaj yeem decompose hom oxygen thiab tua 99% ntawm E. Coli.
Tsis muaj hlau hnyav hlau tsis muaj kev sib ntxiv ntawm cov khoom siv chromium thiab npib tsib xee ua tiav yam tsis muaj kev sib tw ntawm cov khoom siv hnyav hauv cov khoom.
Muaj zog thiab muaj sia
Titanium muaj lub zog tensile ntawm 1060 mpa, piv rau high- lub zog hlau, tab sis nws qhov ntom ntom yog ib nrab ntawm cov tom kawg. Cov xeeb ceem no tshwm sim nyob rau sab nraum zoov iav li hauv qab no:
Kev Cuam Tshuam: Titanium Trekking ncej tuaj yeem tiv taus 200 kg ntawm ntsug siab, deb tshaj li 80 kg txwv ntawm dog dig aluminium ncej.
Qoob qaug zog: Titanium alloy pitons kom lawv lub zog thawj zaug tom qab 500 cov ntxig ntxiv thiab tshem tawm, thaum txhuas alloy pitloons feem ntau yuav kis tau.
Tsawg - kub todlemness: nyob rau hauv ib puag ncig txias heev ntawm -50℃ib puag ncig txo qis los ntawm tsuas yog 5%, thaum txhuas alloys ua nkig thiab yooj yim tawg.
Biocompatibility
Titanium lub biocompatibility ua rau nws cov khoom nyiam rau kev cog hniav kev mob. Nws cov khoom txuas rau sab nraum zoov cov ntawv thov raws li hauv qab no:
Tsis - kev toxic thiab tsis - sib nqus tib neeg cov ntaub so ntswg thiab yuav tsis tsim cov khoom tsis zoo txawm tias muaj kev sib cuag.
Qhov kub thiab txias rhiab heev: Titanium lub thermal conductivity tsuas yog 1/3 uas ntawm txhuas, yog li nws yuav tsis xav li txias lossis kub rau lub steel hlau.
Nyuaj kov: lub sandblasted nto ntawm titanium muaj matte kev ntxhib los mos, muab kev sib txhuam me me thiab tiv thaiv kev sib tw.
Kev ua kom zoo nkauj thiab tus kheej
Cov "xiav" txheej txheem ntawm titanium ua rau nws lub tsheb rau kev kub siab rau sab nraum zoov ntawm cov xim ntawm lub teeb xiav kom tob ntsws, thiab kev ntxhib los mos rau txhua yam khoom yog qhov tshwj xeeb. Qhov "kev tsim txiaj ntsig zoo nkauj" tsis yog zam kev pheej hmoo ntawm kev noj tshuaj tshwj xeeb tab sis kuj ua rau lub iav pom kev pom ntawm thaj chaw pw hav zoov.
Los ntawm trekking ncej rau cryware, los ntawm cov dej fwj mus pw hav zoov pegs, titanium yog rov ua cov qauv ntawm camping iav. Nws tsis yog tsuas yog kev yeej rau cov ntaub ntawv kev tshawb fawb tab sis kuj tseem ua rau muaj kev paub zoo tshaj plaws hauv kev coj noj coj ua hauv sab nraum zoov txhua lub sijhawm nws siv. Xaiv Titanium tsis yog xaiv ib hom khoom siv, tab sis xaiv lub sib zog, muaj kev nyab xeeb dua, thiab freer sab nraud lub tswv yim.
