Dab tsi yog qhov sib txawv ntawm enicrfe 2 thiab enicrfe -3?

Nyob rau hauv cov khoom siv nyuaj ntawm kev lag luam niaj hnub, vuam cov ntaub ntawv ua kom muaj kev ruaj ntseg hauv kev ruaj khov thiab kev ntseeg tau ntawm ntau yam kev ua lag luam engineering. Ntawm lawv, enicrfe 2 thiab enicrfe - 3}}}, ob npib tsib xee-raws li alloy vuam pas, feem ntau ua rau lub tsom xam ntawm kev lag luam kev lag luam. Txawm hais tias lawv yog tib tus nickel-based alloy vuam tsev neeg, lawv muaj qhov tseem ceeb sib xyaw ua ke, kev ua tau zoo thiab txhua yam qhia tau tus nqi tshwj xeeb hauv cov xwm txheej sib txawv.
Los ntawm cov kev pom ntawm cov tshuaj muaj pes tsawg leeg, enricfe 2 vuam pas nrig muaj cov feem ntau ntawm cov khoom siv xws li hlau, niobium, thiab molybdenum. Qhov kev sib xyaw ntawm cov khoom xyaw muab nws tshwj xeeb cov khoom. Enicrfe - 3} vuam rods muaj cov ntsiab lus chromium qis dua, feem ntau, tab sis lawv cov ntsiab lus tsis sib xws, feem ntau, tab sis lawv cov ntsiab lus ntawm kev sib txawv yog qhov tseem ceeb ntawm kev ua yeeb yam ntawm ob.
Hais txog kev ua tau zoo, enicrfe 2 muaj kev tiv thaiv zoo heev rau cua tawg. Thaum vuam nyob rau hauv qhov kev kub-ib puag ncig, nws tuaj yeem tiv thaiv cov kab nrib pleb los ntawm kev ntxhov siab thermal thiab xyuas kom meej ntawm Weld. Cov yeeb yam no ua rau nws nrov heev nyob rau qee lub sijhawm uas qhov kev ua tau zoo ntawm welded sib koom ua ke yog heev heev. Piv txwv li, hauv vuam ntawm high-kub reactors nyob rau hauv lub petrochemical kev lag luam, sab hauv lub siab, muaj kev kub siab ib puag ncig nrog lub sijhawm ntev. Cov Welds tsim los ntawm EricRfe 2 Electrodes tuaj yeem tiv thaiv hnyav ua haujlwm hnyav thiab ua haujlwm kom muaj kev nyab xeeb ntawm tus reactor.
Ntawm qhov tod tes, enicrfe - 3}} muaj qhov zoo tshaj plaws ntawm kev ua zoo corrosion. Nws tuaj yeem tswj qhov ruaj khov ntawm weld hauv ntau cov xov xwm hauv ntau yam, xws li cov kev daws teeb meem muaj clodide, thiab tsis yooj yim corroded. Hauv kev ua teb marine engineering, ntau cov chaw ntawm ntug dej tau nce los ntawm dej hiav txwv rau lub sijhawm ntev, thiab enicrfe {1}} entrodes tau dhau los ua kev sib txuas ntawm cov chaw ntawm cov chaw no. Noj cov neeg siv roj teeb hluav taws xob ua piv txwv, cov qauv hlau ntawm lub platform yuav tsum tau nquag ntxuav los ntawm dej hiav txwv. Cov khoom welded nrog enicrfe - 3 cov hluav taws xob tuaj yeem tiv thaiv dej hiav txwv ntawm lub platform, thiab txo tus nqi kho.
Hais txog kev nthuav dav ntawm cov kev ua haujlwm ntawm kev lag luam muaj feem xyuam rau cov cuab yeej siv hluav taws xob muaj feem xyuam rau cov khoom siv hluav taws xob muaj feem xyuam rau kev ua cua sov thiab cua sov kho kom zoo rau cua tawg. Enicrfe - 3, nrog nws corrosion tsis kam, yog xav tiv thaiv kev corrosion (alkalis thiab lwm yam tshuaj uas thaum ua khoom noj khoom haus) thiab khoom siv tshuaj lom neeg.
Txawm hais tias enicrfe 2 thiab enicrfe - 3 Cov thawj coj hauv nols-based alloy vuam pas, kev ua tau zoo thiab ntawv thov muab kev xaiv muaj kev nplua nuj. Cov kev lag luam sib txawv tuaj yeem xaiv tau xaiv vuam hlau tsim nyog raws li lawv tus kheej kev lag luam kev lag luam engineering los txhim kho hauv kev ua kom muaj kev nyab xeeb ntau dua, kev nyab xeeb thiab txhim khu kev qha.