Uas Titanium Vuam Hlau Hom yog qhov zoo tshaj plaws
Nyob rau hauv high -}}}} Kev tsim khoom siv rau cov khoom siv rau cov neeg siv tshuaj, cov khoom siv rau cov khoom siv rau cov khoom siv tortoy Txawm li cas los xij, nrog ntau hom ntau yam muaj nyob rau ntawm kev ua lag luam muaj nyob rau ntawm kev ua lag luam muaj nyob rau ntawm kev ua lag luam muaj nyob rau ntawm kev ua lag luam muaj nyob rau ntawm kev ua lag luam muaj nyob rau ntawm kev ua lag luam muaj nyob rau ntawm kev ua lag luam (xws li erti-5), yuav ua li cas ib tug ib tug ib tug ib tug xaiv cov vuam hlau? Cov lus teb yuav tsum muaj kev txheeb xyuas kev ua haujlwm raws li daim ntawv thov cov xwm txheej, cov khoom siv los ntawm vuam.
Titanium Vuam Hlau Hom Kev faib
Titanium Vuam hlau hom feem ntau yog ua raws li Suav teb chaws tus qauv (GB / T) thiab Asmeskas Vuam Society (AWS) tus qauv. Thaum ob qho sib txawv hauv kev faib tawm cov kev faib tawm, lawv cov kev qhia cov tub ntxhais yog tib yam.
Suav Txheem (GB / T 3623-2007)
Cov qib xws li TA1, TA2, TA9, thiab TC4 tau siv los paub cov khoom sib txawv:
TA1 / TA2: Kev lag luam ntshiab ntshiab titanium, nrog titanium cov ntsiab lus ntau dua los yog sib npaug ntawm 99.5% thiab 0.25% (TA2), feem. Tai1 yog tsim nyog rau cov ntawv thov uas yuav tsum muaj cov tshuaj tso pa tawm thiab cov khoom siv tshuaj ntxuav; TA2, vim nws lub zog siab dua, feem ntau siv nyob rau hauv lub nkoj Cheebtsam thiab cov hlab ntsha siab.
TC4: Ti - 6 ntawm} 6v}}} paadium, bouals ib qho kev kub siab thiab muaj cov cua sov tshuab hluav taws xob thiab xwm txheej.
American txheem (ANS A5.16 / A5.16M)
Cov alloys no muaj npe nyob rau hauv series xws li Enti-1, erti-2, thiab erti-5, sib xws rau cov qauv qauv qauv:
Erti-1: Sib npaug rau Ta1, nrog cov ntsiab lus pa ntawm tsawg dua lossis sib npaug rau vuam muaj cov tshuaj lom neeg thiab sab nrauv platform qauv.
Erti-2: Nrog rau cov ntsiab lus oxygen me me
Erti {-}}}}} 5: Nws muaj rau vuam siab tcanium alloys, xws li cov tub rog alloys thiab Rocket cav Cheebtsam.
Cov yam ntxwv ua tau zoo
Ntau hom ntawm titanium vuam hlau nthuav qhia qhov sib txawv ntawm cov khoom siv me, thiab siab {{qhov kub kom txiav txim siab lawv daim ntawv thov kev xaiv.
Erti-1 (TA1): Ua ntej corrosion tsis kam
Cov ntsiab lus zoo: Cov ntsiab lus oxygen tsawg tso cai rau kev tsim cov yeeb yaj kiab dense (tio₂) ntawm qhov chaw muaj zog tsis kam nyob hauv ib puag ncig dej hiav txwv thiab chloride ib puag ncig. Piv txwv li, hauv marine engineering, subsgarine pipelines welded nrog erti-1 xaim pom muaj vend corrosion tus nqi ntawm tsuas yog 0.02 mm / xyoo tom qab kev pabcuam.
Txwv: Tsawg lub zog (tensile muaj zog kwv yees li 400 MPA), ua rau nws tsis zoo rau load - cov kabmob qauv.
Erti-2 (TA2): Kev ntsuas lub zog thiab corrosion tsis kam
Cov txiaj ntsig zoo: los ntawm nplua zoo - tuning cov ntsiab lus pev (0.12% {}) tuaj yeem nce ntxiv thaum tswj hwm corrosion. Piv txwv li, hauv nkoj shrbuilding, lawj cov qauv welded nrog erti-2 xaim hlau tuaj ib txhij ntsib dej hiav txwv corrosion thiab load-bear-bearal.
Cov ntawv thov: Cov khoom siv tshuaj lom, cov khoom siv nkoj, thiab cov hlau cryogenic cia.
Erti {-} 5 (TC4): Lub zog siab thiab muaj kev ruaj khov kub
Cov txiaj ntsig zoo: Aluminium thiab Vanadium ntsiab Daim Ntawv A + Dual- ppa} ntawm chav {{} lub zog kub ntawm 600 degree. Piv txwv li, hauv cov dav hlau tshuab, turnine disks welded nrog}
Cov kev txwv: txheej txheem vuam yog qhov xav tau, xav tau nruj me ntsis kev tswj hwm kom tiv thaiv kom tsis txhob muaj cov theem.
Xaiv cov ntsiab cai
Thaum xaiv cov qauv hlau vuam, peb txoj hauv kev ntawm "kev sib txuam, thiab tswj hwm tus kheej" yuav tsum tau ua kom tsis txhob muaj qhov tsis xws luag kab hlau.
Kev sib xyaw ua ke: nyiam tib qib uas yog cov hlau hauv paus
Thaum vuam, xaim nrog tib qho kev sib xyaw ua ke raws li lub hauv paus hlau yuav tsum tau nyiam kom tsis txhob electrochemical corrosion lossis tawg los ntawm dissimilar hlau vuam. Piv txwv li:
Thaum vuam TA1 paus hlau, siv erti-1 xaim;
Thaum vuam TC4 paus hlau, siv erti-5 xaim. Yog tias tib lub npe ntawm vuam hlau tsis muaj, kev sib raug ntawm cov xov hlau tsis sib xws yuav tsum yog kev tsim nyog los ntawm kev tsim cov txheej txheem vuam (piv txwv li, AWS ANS D17.1).
Cov txheej txheem sib xyaw: VACE kev txiav txim siab txiav txim qauv qauv
Tig vuam (tungsten inert roj vuam): tuab rau cov phaj vuam (tuab tsawg dua lossis sib npaug}}} erti-1) kom txo porosity.
Laser Vuam: Haum rau precision vuam (piv txwv li, xav tau high {2} erti-5) los tiv thaiv impurities los ntawm kev ua kom tawg.
Underwater vuam: dej hiav txwv {- Cov hlau tiv taus kav (piv txwv li, erti-1) yuav tsum muaj, nrog rau kev tso kua dej hauv zos.
Tus nqi tswj: Ntsuas Ntsuas thiab Siv Nyiaj Txiag
Erti {- 1 tus nqi xees li 1-12 rau ib phaus, thaum erti-5 xaim tus nqi upts upts ntawm $ 28-30 ib phaus. Tsuav ua tau ntev npaum li kev ua tau zoo tau ua tiav, tus qauv qis-tus qauv yog qhov nyiam. Piv txwv li:
Kev tshuaj rau tshuaj chem tank vuam uas tsis xav tau kub, erti-1 vuam hlau muaj txaus;
Rau vuam hlau cav Cheebtsam, erti-5 vuam hlau yog qhov tseem ceeb.
Xaiv lub titanium vuam hlau hom tsis yog teeb meem ntawm "kim dua, zoo dua"; Theej, nws yuav tsum muaj kev txiav txim siab ntawm lub hauv paus cov hlau sib xyaw, cov txheej txheem vuam, thiab nyiaj txiag siv nyiaj. Erti {- 1 yog qhov tsim nyog rau cov ntawv thov yog qhov tseem ceeb tshaj plaws yog tsim los rau kev siv siab, kev kub siab ib puag ncig. Hauv kev siv cov kev thov, nws tau pom zoo kom txheeb xyuas hom kev sib xyaw ua ke los ntawm kev siv hluav taws xob vuam (xws li kev tiv thaiv cov txiaj ntsig
