Titanium alloy daim ntawv thov classification
Titanium muaj ntau yam zoo thiab hu ua "chaw hlau" thiab "hiav txwv hlau". Nws muaj kev siv dav thiab tseem ceeb hauv kev tiv thaiv kev lag luam thiab kev lag luam hauv tebchaws. Raws li nws siv nyob rau hauv ntau yam industries, nws yuav roughly muab faib ua tej pawg hauv qab no:
(1) Titanium alloys rau aerospace. Aerospace yog daim ntawv thov tseem ceeb ntawm titanium thiab titanium alloys, thiab nws cov kev siv nyiaj li ntawm ib nrab ntawm lub ntiaj teb kev siv titanium. Cov ntaub ntawv qhia tau hais tias txhua kilogram txo hauv lub dav hlau hnyav tuaj yeem txuag tau US$220-440 hauv cov nqi khiav haujlwm. Rau cov foob pob hluav taws, qhov hnyav txo tuaj yeem ua tiav lub hom phiaj ntawm kev txo qhov hnyav, nce ntau thiab txuag nqi. Nyob rau hauv aviation teb, titanium yog tsuas yog siv nyob rau hauv cov nram qab no qhov chaw: aircraft cav casings, kiv cua impellers, bases, compressor casings, impellers, manifolds, aircraft fuselage structural qhov chaw, tis yam ntxwv qhov chaw, high-pressure roj kav, tail structural qhov chaw, qhov rooj. , lub rooj zaum qhia log, tsaws iav, thiab lwm yam. Nyob rau hauv lub aerospace teb, lub ntsiab qhov chaw uas siv titanium yog: foob pob ua ntxaij cav impellers, roj tso tsheb hlau luam, siab hlab ntsha, foob pob ua ntxaij casings, hloov twj tso kua mis, satellite thiab xub txuas txoj siv sia, dag satellite shells, antennas. , manned spacecraft cabins, tsaws iav thiab propulsion system. tos.
(2) Titanium alloys rau tshuaj lom neeg kev lag luam.Titanium siv nyob rau hauv cov khoom lag luam pib siv cov titanium erosion obstructive zog, thiab yog rau feem ntau unadulterated titanium. Kuv lub teb chaws siv li ntawm ib nrab ntawm nws cov titanium nyob rau hauv kev lag luam tshuaj titanium, ua rau nws nrov tshaj plaws daim ntawv thov. Hauv kev lag luam hluavtaws, titanium yog rau feem ntau siv hauv: oxidation towers, reactors, refining towers, muaj peev xwm tank, tshav kub exchangers, siphons, li qub, kav, anodes, thiab hais txog.
(3) Titanium composite rau kev ua si thiab kev ua si. Titanium rau kev ua kis las thiab kev ua si yog qhov chaw muaj zog heev li tam sim no, thiab kev sib txawv ntawm cov titanium tshiab txuas ntxiv tau siv ntawm no. Hauv kuv lub tebchaws, ntau npaum li cas titanium ua ke siv rau kev ua kis las thiab kev ua si sawv cev ntawm ib feem tsib ntawm kev siv pej xeem titanium. Tam sim no, cov khoom tseem ceeb muaj xws li: golf club heads thiab clubs, nuv ntses tackle, tsheb kauj vab, snowboards, watches, tsom iav, koob yees duab, titanium drawing boards, thiab lwm yam.
(4) Titanium alloy rau hluav taws xob. Titanium alloys rau lub zog hluav taws xob feem ntau yog siv cov kev tiv thaiv corrosion ntawm titanium, tshwj xeeb tshaj yog cov chaw nres tsheb hauv ntug dej hiav txwv, uas muaj kev tiv thaiv corrosion siab heev. Hauv cov chaw tsim hluav taws xob, cov khoom siv tseem ceeb uas siv titanium muaj xws li: chav turbine rotor blades, condensation kav, seawater inlet thiab qhov hluav taws xob lined titanium kav, seaside fais fab chaw nres tsheb titanium hauv ob sab phlu, thermal power station chimney steel titanium composite daim hlau, thiab lwm yam.
(5) Biomedical titanium alloy. titanium thiab titanium amalgams muaj cov khoom siv khoom thaiv, ruaj khov khoom, tsis zoo nkauj thiab tsis muaj teeb meem. Nws muaj ntau yam modulus thiab kev loj hlob coefficient phim cov tib neeg cov pob txha, yog li nws muaj biocompatibility zoo heev thiab yog me ntsis supplanting hardened steel thiab tempered steel nyob rau hauv biomedical teb. Cobalt-chromium alloys, thiab lwm yam, tau qhib lwm daim ntawv thov ntawm titanium. Tam sim no, cov khoom tseem ceeb ntawm biomedical titanium yog: tib neeg cov pob txha, cov hniav, pacemakers, cardiovascular stents, ntau yam cuab yeej phais, thiab lwm yam.
(6) Kev siv cov titanium alloys hauv lwm qhov chaw. Txawm li cas los xij cov teb saum toj no, titanium composites feem ntau zoo ib yam siv hauv kev txiav ntug xws li seawater desalination, ships, kev loj hlob, kev thauj mus los, thiab metallurgy. Kev cuam tshuam kev yaig ntawm titanium amalgams ua rau lawv ci ntsa iab nyob rau hauv kev cai teb xws li nkoj thiab kev loj hlob; vim lawv cov tuab tuab thiab siab tsis meej, lawv kuj tau siv dav hauv kev thauj mus los thiab kev sib txawv; Hais txog kev nce qib siab thiab tshiab, nrog rau kev nce qib ntawm titanium cov khoom sib xyaw thiab Kev Txhim Kho hauv kev tsim kho tshiab tau ua ib kauj ruam los ntawm kev siv rau kev ua haujlwm siab, piv txwv li, lasers loj thiab maglev tsheb ciav hlau.
