Daim ntawv thov tseem ceeb tseem ceeb
Nws tuaj yeem txhim kho kev sib ntaus sib tua, txo cov nqi kho mob, lub neej pabcuam txuas ntxiv, thiab txhim kho kev zais. Lub teb chaws Navies ntawm Russia, Tebchaws Asmeskas, thiab Suav tau siv dav siv cov khoom siv siab, thiab lwm yam dej hiav txwv- submersiBles, Underwater Submarines, thiab nkoj nto, thiab nkoj.
Daim ntawv thov: Cov hnab looj thiab cov hloov cua sov kub ntawm cov tshuab turbine, thiab cov raj dej, twj, seev, thiab lwm yam.
Vim li cas: Tsoos Tooj Liab Alloys lossis Stainless hlau Cheebtsam yog qub rau corrosion thiab yaig, cov nqi txij nkawm yog siab. Titanium alloys tau txig daws qhov teeb meem no. Lawv tau txais kev ntseeg siab thiab cov nqi kho tus nqi qis thoob plaws cov khoom siv lub neej tag nrho. Qhov no yog qhov ntau tshaj plaws thiab paub tab ntawm titanium hauv cov nkoj pej xeem.
Daim Ntawv Thov: Siab shells, thav duab ntab, thiab cov neeg kho tshuab caj npab ntawm manned / unmaned tob {} submersibles (hub / AUV).
Vim li cas: Siab {- Lub zog loj heev ntawm titanium alloy kom nws los tiv taus siab txog 10,000 meters hauv hiav txwv tob. Nws yog qhov kev xaiv nkaus xwb thiaj li ua rau lub manhaw spherical spherical shells ntawm "ntaus tus kheej" thiab lwm yam {{qhov tob manden submersibles.
Lwm cov txheej txheem txheej txheem txheej txheem: nws corrosion resistance ntseeg tau kev ntseeg tau ntawm cov khoom siv thaum lub sijhawm ntev- lub sij hawm xa tawm thiab ua haujlwm.
Cov Ntawv Thov:
Nuclear Submarines: Nuclear Reactor Pipelines, cov kev pauv hluav taws xob cua sov, lub tshuab txias (corrosion tsis kam); Siab - tsis kam lees plhaub, cov kws lij choj Sonar (} Sib Nqus {{-}}}}}}} nce corrosion).
Cov Nkoj Hluav Taws Xob: Dav Hlau Propulsion Devices, Hluav Taws Kub Kub}}} pa hluav taws xob tshuab, etc. Cheebtsam hauv qhov siab thiab kub thiab txias.
Cov ntawv thov: upward kav thiab cov kev sib pauv cua sov ntawm ntug dej offshore thiab roj platform; Submarine Roj thiab Gas Thauj Roj av; Wave zog, qhov kub sib txawv sib txig sib luag cov khoom siv hluav taws xob tiam
Vim li cas: tob - roj thiab roj av muaj cov khoom siv muaj zog, thiab chlorides, uas yuav tsum muaj cov khoom siv nruj heev. Titanium alloy yog ib qho ntawm ob peb cov ntaub ntawv uas tuaj yeem ua haujlwm kom nyab xeeb rau lub sijhawm ntev.
Cov Kev Siv: Evaporators thiab Desalination Pipelines ntawm Sea Dej Desalination Nroj Tsuag; Aquaculture coages, Mooring tshuab; Choj Piers thiab cable kev tiv thaiv ntawm Cross -|choj txuas hniav.
Yog vim li cas: Hauv cov teb no, Titanium alloy, nrog nws txoj kev lag luam ntev ntev, txawm hais tias qhov kev nqis peev dawb yog qhov siab, tag nrho lub neej lub voj voog yuav qis dua.
Cov kev sib tw thiab kev txwv
Txawm hais tias titanium thiab nws cov alloys muaj cov yam ntxwv zoo, lawv cov ntawv thov dav tseem ntsib ntau cov kev cov nyom.
1. Tus nqi siab: Qhov no yog lub ntsiab de txwv. Lub smelting ntawm titanium (siv Clauser Txuj Ci lossis kev tua tsiaj) thiab nws cov khoom lag luam ntau dua thiab cov nqi tsim khoom lossis cov nqi ua piv rau cov hlau thiab txhuas.
2. Kev nyuaj ua thiab tsim khoom
Vuam: titanium yog nquag los ntawm cov kev tiv thaiv nrog pa oxygen, hydrogen, hydrogen ntawm Welds yuav tawg. Yog li ntawd, vuam yuav tsum tau nqa tawm hauv kev tiv thaiv ntawm qhov siab- kev ua kom huv si (xws li Argon), thiab cov kev xav tau kev ua haujlwm siab.
Kev ua cov khoom txias: titanium alloys muaj cov txiv tsis zoo ntawm chav sov, thiab thaum lub sijhawm ua haujlwm txias, muaj kev sib tw sib luag, ua cov duab nyuaj.
3. Kev ua txhaum kev ua tau zoo: lub saum npoo hardness ntawm titanium alloys yog tsawg, thiab lawv anti- coj kev ua haujlwm tsis txaus. Thaum lawv muaj kev pheej hmoo hnav, thiab kev kho kom zoo li qub (xws li nitriving, oxidation) feem ntau siv los txhim kho kev ua tau zoo.
Titanium thiab titanium alloys tau indispensable cov tswv yim tswv yim rau cov cuab yeej marine mus kom siab dua {{{{- kav cov nta. Txawm hais tias tam sim no tau txwv los ntawm cov nqi thiab ua cov teeb meem, lawv cov kev tsis tau zoo ua rau lawv tsis tseem ceeb ua rau lawv tsis tseem ceeb. Nrog kev nce qib ntawm thev naus laus zis thiab kev txo nqi ntawm cov nqi, qhov "marine hlau" yuav muaj tseeb dua li ci ntsa iab ntau dua li thaj chaw xiav.