Vim li cas titanium ib txoj moo zoo hlau?
Hauv kev sib tw thev naus laus zis niaj hnub no thiab cov peev txheej nruab cov toj roob hauv, thiab cov ntawv thov loj thiab muaj cov hlau tseem ceeb ntawm cov hlau tawm tswv yim. Nws tsis tsuas yog txhawb nqa kev ua haujlwm ntawm cov kev lag luam muaj niaj hnub no thiab tseem yog kev tsim tawm hauv lub teb chaws, thiab kev txhim kho lub zog tseem ceeb ntawm lub ntiaj teb kev ua kom muaj zog.
Titanium tus tswv tus nqi feem ntau xav txog hauv nws cov khoom zoo tshaj plaws. Nws ua ke lub teeb yuag nrog lub zog siab, muaj ib qho ntom ntom, muaj cov hlau uas khav theeb lub zog sib piv rau high- lub zog steel. Cov xeeb ceem no ua rau nws yog cov khoom siv zoo tshaj plaws rau lub teb chaws aerospace. Txij li cov tsheb sib ntaus sib zog thiab cov cav qhov chaw mus rau cov roj rocket roj thiab lub thawv ntoo sab nraud, thiab cov ntoo loj ntawm cov ntoo loj, titanium alloys yog ubiquitous. For example, the widely used Ti-6Al-4V alloy in the casings of US first-stage rocket engines not only reduces launch weight and increases range but also saves costs. Hauv cov khoom siv tub rog, daim ntawv thov ntawm titanium alloys txuas ntxiv pab ua kom tiav kev ua tiav zoo nkauj thiab lub zog siab. Kev ntaus tus kheej Tshiab siv cov khoom siv titanium, txo cov tub rog lub nra thaum muaj kev yoog raws kev yoog raws thiab ib puag ncig. High - kub titanium alloys tau siv dav hauv-}} pa taws rau hauv lub cav thrust-rau-hnyav piv.
Titanium cov phiaj xwm tseem ceeb tseem yog cov lus dag nyob rau hauv nws corrosion tsis kam. Hauv marine engineering, titanium, nrog rau kev sib kis ntawm thermal thiab cov khoom siv cua sov, thiab cov khoom siv cua sov, thiab cov khoom siv cua sov}- dej hiav txwv submersibles. Tebchaws Asmeskas Alvin tob- cov hiav txwv submersible thiab cov Japanese "Shinkai 6500" manned Hull yog ob qho kev dhia dej ua haujlwm thiab txuas ntxiv ua haujlwm. Nyob rau hauv lub zog tshiab ua teb, titanium lub corrosion tsis kam yog muaj kev sib luag. Nws tuaj yeem tiv thaiv cov yaig ntawm cov roj teeb lithium roj teeb hluav taws xob thiab hydrogen zog tshuab; Zaj duab xis tuab ua rau nws cov nplaim hluavtaws tuaj yeem tiv thaiv cov khoom sib cais lossis tshuaj lom neeg cov tshuaj tiv thaiv lossis kev tiv thaiv kev ua haujlwm tsis ua haujlwm. Hauv hydrogen zog kev lag luam, los ntawm hydrogen kev lag luam, los ntawm hydrogen kev lag luam, los ntawm hydrogen kev lag luam, los ntawm hydrogen ntau lawm roj hluav taws xob tiam, txhua qhov txuas ntawm cov khoom xav tau ntawm cov ntaub ntawv. Titanium, nrog nws sib xyaw ua ke, lub teeb yuag, lub zog siab, kev nyab xeeb, thiab kev ua haujlwm hauv cov khoom siv hluav taws xob tshiab nyob rau hauv kev ua haujlwm tshiab.
Tsis tas li ntawd, Titanium lub biocompatibility ua nws ib qho khoom lag luam hauv lub chaw kho mob. Titanium thiab titanium alloys muaj qhov ceev ntawm tib neeg cov ntaub so ntswg, thiab lawv cov biocompatibe, thiab kev nkees dhau los ua kom muaj kev lag luam kho mob uas muaj. Kev siv tshuaj kho mob ua tau zoo li 20 xyoo dhau los ua cov khoom sib xyaw ua ke xws li cov khoom siv dag thiab cov hniav xeb, thiab cov lim dej
Los ntawm lub zeem muag thoob ntiaj teb, titanium ore cov peev txheej yog feem ntau muab faib rau hauv ob peb lub teb chaws xws li Suav teb, Australia, thiab Tebchaws Asmeskas. Qhov kev faib tsis sib xws ua rau Titanium ib txoj kev xaiv tsa nrhiav tom qab los ntawm ntau lub tebchaws. Raws li cov khoom siv titanium Nyob rau hauv xyoo tsis ntev los no, lub teb chaws tau txuas nrog qhov tseem ceeb rau kev txhim kho kev lag luam ntawm titorhies, nthuav tawm kev lag luam zoo, thiab ntxiv dag zog ib puag ncig kev saib xyuas. Cov kev ntsuas no tsis tsuas yog ua kom zoo dua qib kev lag luam tag nrho
