1. Dab tsi yog qhov sib txawv ntawm Incoloy 800, Incoloy 800h, thiab Incoloy 800ht?
Teb:Thawj qhov sib txawv ntawm cov alloys dag hauv lawv cov muaj pes tsawg leeg, kev kho cua sov, thiab kev ua tau zoo thaum muaj kub:
Incoloy 800: Qhov no yog aNpib-Hlau-Chromium Alloy(nrog txog 30% npib tsib xee, 19-23}}}}} cov hlau, thiab titanium). nws paub rau nws zoo heevoxidationthiabCorrosion Kujntawm qhov kub thiab txias, ua rau nws zoo tshaj rau cov ntawv thov xws li kev hloov cua sov, nuclear cov tshuaj tua kab, thiab cua sov ({0}
Incoloy 800h: Ib qho hloov kho ntawm Incoloy 800, Incoloy 800H muaj ntau duapa roj carboncov ntsiab lus (0.05% rau 0.10%), uas txhim kho nwsKev Kub Siab Lub Zogthiabcov quav. Nws yog siv rau cov ntawv thov tau txais ntau qhov twg ntev yog qhov xav tau .
Incoloy 800ht: Cov alloy no yog ib qho kev ua kom zoo ntxiv ntawm Incoloy 800H, nrog qib siab dua ntawmpa roj carbonthiab kev kho mob kub tshwj xeeb uas txhim kho nwscreep thiab tawg lub zogTxawm tias ntxiv {.} incoloy 800ht yog feem ntau siv nyob rau hauvCua sov, Boiles Tubes, thiabCov Hluav Taws Xob Tshav Kub Kubhauv kev lag luam uasHuab Cua SovthiabKev caij tsheb kauj vab thermalyog tam sim no .
Qhov sib txawv feem ntau cuam tshuamKev Siv Hluav Taws Xob Kub, qhov twgIncoloy 800htmuab cov kev ua tau zoo tshaj plaws ntawmcov quavthiabNtev lub zog.
2. Cov kev siv uas raug ntawm Incoloy 800, Incoloy 800h, thiab Incoloy 800ht cov ntawv txheeb?
Teb:Cov alloys no feem ntau siv hauv kev lag luam uas yuav tsum tauKuj loj rau cov high-kub oxidation, Corrosion Kuj, thiablub zogNyob rau hauv ib puag ncig ib puag ncig:
Incoloy 800: Siv rau hauv dav davKev Lag Luam, Petrochemical, Nuclear Fais Fab Nroj Tsuag, Cua sov, thiabCov Hluav Taws Xob Tshav Kub Kub{{0. Nws yog qhov zoo tagnrho rau cov chaw ib puag ncig uas kub tau mus txog1600℃f (871 degree), thiab tiv thaiv oxidation thiab carburization yog qhov tseem ceeb .
Incoloy 800h: Feem ntau siv nyob rau hauv cov ntawv thov uas xav tauLub zog siab duantawm kev nce siab kub, xws liBoiles Tubes, Reformer Tube, Rauv leeg, thiabCov Hluav Taws Xob Tshav Kub Kub. Nws tseem siv nyob rau hauvRoj Turbines, qhov twgcov quavyog qhov tseem ceeb rau kev ruaj khov ntev ntawm qhov kub siab .
Incoloy 800ht: Haum rau siv nyob rau hauvKev Siv Thaum Cua Kub Siabxws liRoj Turbines, Cua sov, Cov Hluav Taws Xob Tshav Kub Kub, thiablub rhaub.} ecoloy 800ht cov kev ua tau zoo tshaj plaws nyob rau hauv huab cua sov ua rau nws xaiv qhov kev xaiv rau hauvkev ua hauj lwmKev lag luam, tshwj xeeb hauvTshuaj Tshuab RefethiabCov Khoom Siv Tiv Thaiv.
3. Dab tsi yog cov cuab yeej ua haujlwm ntawm Incoloy 800, Incoloy 800h, thiab incoloy 800ht nplooj ntawv?
Teb:Cov alloys muabSiab ZogthiabCorrosion KujNtawm cov chaw kub siab, nrog qhov sib txawv nyob ntawm qhov tshwj xeeb:
Incoloy 800:
Lub zog tensile: {{75-100 ksi (517-690 mpa mpa)
Paib lub zog: {{30-50 ksi (206-345 mpa mpa)
Elongation: {30-45% (ntawm chav tsev kub)
Qhov ntsuas kub ntau: Muaj txiaj ntsig txog1600℃f (871 degree)Hauv feem ntau cov ntawv thov .
Incoloy 800h:
Lub zog tensile: {{95-115 ksi (655-793 mpa mpa)
Paib lub zog: {{40-60 ksi (276-414 mpa mpa)
Elongation: 25-35%
Qhov ntsuas kub ntau: Kev siv tas mus li1500℃f (815 degree), nrog tsis kam musnkagthiabtawgThaum siab kub .
Incoloy 800ht:
Lub zog tensile: {{100-120 ksi (690-827 mpa mpa)
Paib lub zog: {{45-65 ksi (310-448 mpa mpa)
Elongation: 20-35%
Qhov ntsuas kub ntau: Ua tau zoo rau kev pabcuam txuas ntxiv ntawm1600℃f (871 degree)rau2000℃f (1093 degree).
Cov khoom ntiag tug ntawmIncoloy 800htmuab lub zog tshaj plaws thiabcov quavNtawm cov alloys, uas ua rau nws haum rauLub sijhawm ntevraug rau high-kub thiab muaj kev ntxhov siab ntawm kev ntxhov siab .
4. Dab tsi yog corrosion tsis kam ntawm Incoloy 800, Incoloy 800h, thiab incoloy 800ht?
Teb:Cov alloys no tau paub zoo rau lawvCorrosion Kuj, tshwj xeeb tshaj yog nyob rau hauv qhov chaw kub-ib puag ncig:
Incoloy 800: Muajoxidation zoo heevthiabCorrosion KujHauv ob qho tib sioxidizing thiab carburizing ib cheeb tsamntawm kev nce siab kub . Nws tshwj xeeb yog tiv thaivleej mosthiabChlorine-muaj ib puag ncig, ua rau nws muaj txiaj ntsig hauv cov ntawv thov nyiamTshuaj Tshuab RefethiabCua sov.
Incoloy 800h: Muaj kev sib xws corrosion ua rau incoloy 800 tab sis yog ntxiv txhim kho los ntawm nws cov ntsiab lus carbon ntau dua, txhim kho nws qhov kev ua tau zoo hauv qabKev kub siabthiabKev Nyuaj Siabcov xwm txheej . nws tshwj xeeb yog tiv tausnkagthiaboxidationdhau lub sijhawm .
Incoloy 800ht: Muaj tib lub corrosion tsis zoo raws li Incoloy 800H tab sis nrogzoo tshaj qhov siab-kub oxidationthiabcarburization{{0 {}} nws ua tau zoo hauvHuab Cua SovthiabCorrosive ib puag ncig, tshwj xeeb rau cov ntawv thov hauvPetrochemicalthiabkev ua hauj lwmKev lag luam .
Feem ntau, tag nrho peb cov alloys muaj kev ua tau zoo heev tiv thaiv cov ntsuas kub siab thiabkev ua cev tubhauvRoj Turbines, Cov Hluav Taws Xob Tshav Kub Kub, thiabKev ua kom muaj kev tshav puam ib puag ncig.
5. Cov yam ntxwv zoo li cas thiab cov nyom ntawm kev ua haujlwm nrog Incoloy 800, Incoloy 800h, thiab Incoloy 800ht cov ntawv txheeb?
Teb:ThaumIncoloy 800, Incoloy 800h, thiabIncoloy 800htzoo sib xws hauv kev sib xyaw, lawv cov fabrication yuav tsum tau ua tib zoo saib xyuas kom ntseeg tauzoo heevthiabkev sib xwsHauv kev siv kub siab-ntsuas kub:
Muaj meej: Cov alloys feem ntauua tauthiabweldable, txawm hais tiasIncoloy 800httej zaum yuav tsum muaj cov txheej txheem tshwj xeeb kom nws tau txais nws cov khoom kub siab tshaj kub siab.
Vuam: Tag nrho peb cov alloys tuaj yeem muab welded siv cov txheej txheem nquag nyiamTig (Tungsten Inert Roj)thiabMIG (HLAU INTER GAS)vuam, txawm hais tiasIncoloy 800httej zaum yuav tsum tau muab cov khoom siv ua haujlwm tshwj xeeb thiab tom qab welding cua sov kom khaws nws cov khoom siv kho tshuab. tushwj txwvntawm cov alloys yog qhov kev txiav txim siab tseem ceeb, tshwj xeeb tshaj yog rau cov kev siv complex zoo liRauv leegthiabRoj Turbine Cheebtsam.
Ua Haujlwm Hardening: Incoloy 800h thiab Incoloy 800HT, vim lawv cov peev txheej carbon ntau dua thiab kev kho cua sov, yuav ua tau pom ntau duaUa Haujlwm HardeningThaum lub sij hawm ua thiab machining .} Yog li no, kev saib xyuas yuav tsum tau ua kom tsis txhob muaj kev lim hiam thaum lub sij hawm fabrication.
Kev Kho Cua Sov: Incoloy 800hthiab800thttej zaum yuav xav tauKev Kho Mob Kub Kub Tshwj Xeeb(xws liKev daws Annealing) Yuav kom ua tiav cov khoom siv yam uas xav tau, tshwj xeeb tshaj yog siv nyob rau hauv cov kev siv kub siab-{1}} kev kho mob txhim khocov quavthiabSij hawm ntev.
Tag nrho cov alloys yog qhov tsim nyog rau tsim rau hauv cov ntawv txheeb, cov khoom siv tau ua tiav tab sis cov cuab yeej siv tshuab uas yuav tsum muaj rau lawv cov phiaj xwm siv .
