Tsev
Stainless hlau
01 02 ib 03 04 ib 05
Kub resistant stainless hlau phaj
piav 1
piav qhia
| Khoom npe | 0Cr23Ni13 (309S), 0Cr25Ni20 (310S), 0-1Cr25Ni20Si2,0-1Cr20Ni14Si2, S30815 (253MA), thiab lwm yam.; |
| Khoom specification | Thickness: 0.5 ~ 80mm; |
| Khoom siv | Siv dav hauv boiler, lub zog (nuclear zog, thermal zog, roj cell), muaj rauv, incinerator, cua sov rauv, tshuaj, petrochemical thiab lwm yam tseem ceeb; |
| Khoom nta | Cov khoom xyaw tsim nyog, ua kom sov zoo, muaj zog corrosion kuj, ua thawj qhov kev xaiv ntawm cov neeg siv khoom lag luam paub zoo hauv tsev thiab txawv teb chaws; |
| Khoom ua haujlwm | Siv cov hlau molten raws li cov khoom siv raw, lub tshuab nqus tsev refining, teeb meem nrog cov ntsiab lus, cov ntsiab lus roj tsawg, siab steel purity, zoo vuam kev ua tau zoo; loj cub tawg muaj peev xwm, loj compression piv, uniform thiab ruaj khov tshuaj muaj pes tsawg leeg, zoo extension kev kawm; |
| Cov khoom lag luam dynamics | Nrog rau txoj kev loj hlob sai ntawm Tuam Tshoj txoj kev lag luam, kev lag luam nuclear fais fab kev lag luam tau txhim kho sai heev, thiab kev siv cov khoom siv hluav taws xob kub-resistant stainless hlau kuj nce ntxiv. Kev loj hlob sai ntawm kev lag luam rauv, tshuaj reactor, incinerator thiab lwm yam kev lag luam tau txhawb txoj kev loj hlob sai ntawm kev thov rau cov cua sov-resistant stainless hlau. Qhov tshwj xeeb thov ntawm cov cua sov-resistant stainless hlau nyob rau hauv boiler fais fab chaw nres tsheb kev lag luam ua rau cov kev thov ntawm high-qib kub-resistant stainless hlau loj thiab loj. |
Kev sib xyaw thiab Alloying Elements: Thaum tshav kub kub-resistant stainless hlau daim hlau feem ntau yog tsim los ntawm alloys nrog ib tug siab chromium ntsiab lus, raws li chromium imparts zoo heev tiv thaiv oxidation thiab corrosion ntawm siab kub. Lwm cov ntsiab lus alloying xws li npib tsib xee, molybdenum, thiab qee zaum titanium lossis niobium tuaj yeem raug ntxiv los txhim kho cov khoom tshwj xeeb xws li nkag tsis kam thiab lub zog ntawm qhov kub thiab txias.
Feem ntau cov cua sov-resistant stainless hlau qib muaj xws li:
Austenitic Stainless hlau: Qib xws li 310S thiab 321 yog austenitic stainless hlau nrog siab chromium thiab npib tsib xee cov ntsiab lus, muab kev tiv thaiv zoo rau oxidation thiab corrosion nyob rau hauv high-temperature ib puag ncig.
Ferritic Stainless hlau: Ferritic qib zoo li 409 thiab 430 yog siv rau hauv cov ntawv thov uas yuav tsum tau ua kom sov sov, thiab lawv muaj kev tiv thaiv corrosion zoo hauv qee qhov chaw.
Martensitic Stainless hlau: Martensitic qib zoo li 410 thiab 420 muaj lub zog siab thiab nruab nrab kub tsis kam. Lawv feem ntau siv rau hauv daim ntawv thov uas xav tau hardness thiab corrosion kuj ntawm qhov kub thiab txias.
Kev Siv Kub Kub: Thaum tshav kub kub-resistant stainless hlau phaj yog ua hauj lwm nyob rau hauv ntau yam high-temperature daim ntaub ntawv, xws li:
Petrochemical Kev Lag Luam: Cov phaj no yog siv rau hauv kev tsim kho cov cuab yeej petrochemical xws li cov tshuab hluav taws xob, cov tshuab hluav taws xob, thiab cov khoom siv hluav taws xob uas tsis kam tiv thaiv corrosive gases thiab kub kub yog qhov tseem ceeb heev.
Kev tsim hluav taws xob: Thaum tshav kub kub-resistant stainless hlau daim hlau nrhiav tau daim ntawv thov nyob rau hauv fais fab nroj tsuag rau Cheebtsam xws li boilers, chav kav, thiab turbine hniav, qhov chaw uas lawv yuav tsum tau tiv taus qhov kub thiab txias uas muaj feem xyuam nrog lub zog tsim.
Aerospace: Hauv kev siv aerospace, cov phiaj no yog siv rau hauv cov khoom xws li cov tshuab tso pa, lub cav qhov chaw, thiab cov ntaub thaiv cua sov uas raug rau qhov kub thiab txias thaum lub sijhawm ua haujlwm.
Cov txheej txheem tsim khoom: Kev lag luam koom nrog hauv kev tsim cov txheej txheem xws li kev kho cua sov, kev tsim cov iav, thiab kev ua haujlwm hlau siv cov khoom siv hluav taws xob tsis zoo rau cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob.
Khoom:
Oxidation Resistance: Thaum tshav kub kub-resistant stainless hlau daim hlau yog tsim los tiv thaiv oxidation ntawm qhov kub thiab txias, tsim ib qho kev tiv thaiv oxide txheej ntawm qhov chaw uas tiv thaiv kev degradation ntxiv.
Creep Resistance: Lub peev xwm ntawm cov khoom siv los tiv thaiv lub sijhawm ntev ntawm qhov kub thiab txias thiab kev ntxhov siab tas li yam tsis muaj kev deformation ntau dhau los yog hu ua creep resistance. Cov cuab yeej no yog qhov tseem ceeb hauv cov ntawv thov uas muaj qhov ntsuas kub siab.
Corrosion Resistance: Thaum tshav kub kub-resistant stainless hlau daim hlau qhia zoo heev corrosion kuj nyob rau hauv ib puag ncig nruj, tiv thaiv cov khoom los ntawm degradation los ntawm corrosive gases los yog kua.
Lub zog ntawm qhov kub thiab txias: Cov alloys siv nyob rau hauv cov phiaj no yog engineered los tswj lawv cov neeg kho tshuab lub zog thiab kev ncaj ncees txawm nyob rau hauv siab kub, ua kom ntseeg tau kev ua tau zoo raws li xav tau tej yam kev mob.
Xaus: Thaum tshav kub kub-resistant stainless hlau daim hlau ua lub luag haujlwm tseem ceeb hauv kev lag luam uas xav tau cov ntaub ntawv muaj peev xwm tiv taus qhov kub thiab txias ib puag ncig. Lawv qhov sib xyaw ua ke ntawm cov alloy muaj pes tsawg leeg thiab cov txheej txheem tsim tshwj xeeb ua rau lawv qhov tseem ceeb rau cov ntawv thov uas cov khoom siv tsis tuaj yeem muab cov khoom tsim nyog thiab kev ua haujlwm ntev. Raws li kev siv thev naus laus zis, kev txhim kho ntawm cov khoom siv hluav taws xob tiv thaiv hluav taws xob tshiab tseem txuas ntxiv nthuav dav ntawm lawv cov ntawv thov hauv ntau qhov chaw kub kub.
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