1. Taw qhia rau cov yeeb nkab steel hlau
Cov yeeb nkab stainless hlau yog kev tiv thaiv corrosion-resistant, kev zoo siab, thiab kub-resistant yeeb dav siv nyob rau hauv ntau thaj teb.
Stainless hlau kav yog tsim los ntawm ib qho alloy ntawm hlau, chromium, thiab npib tsib xee. Cov ntsiab lus chromium muab cov hlau tsis xeb hlau nws corrosion tsis kam los ntawm kev tsim ib txheej oxide nyias nyias ntawm cov yeeb nkab. Cov txheej no tiv thaiv cov yeeb nkab los ntawm xeb thiab xeb, ua rau nws zoo tagnrho rau kev siv nyob rau hauv cov chaw hnyav.
Raws li cov txiaj ntsig tshawb nrhiav, cov kav hlau stainless hlau muaj nyob rau ntau hom thiab qib. Qee hom nquag muaj suav nrog cov txiv ntseej uas tsis siv neeg, cov kav dej welded, thiab txias-rub cov kav dej. Cov qib ntawm cov kav hlau stainless hlau tuaj yeem raug cais ua ob peb pawg, ferritic, ferritic, nag lossis daus ua nag, thiab nickel alloy.
Piv txwv li, ustenitic stainless hlau kav dej, xws li 304 (321 (11 (11 (thiab 311 (thiab 311 (thiab 311 (thiab 311), thiab 311 (thiab 311) Ferritic pipes steeles, zoo li 409, 410l, thiab 430, muaj kev kub siab - kub tsis kam kam. Duplex cov kav hlau stainless hlau, xws li 2205 thiab 2507, muab cov zog ua kom muaj zog thiab cov chaw zoo rau cov chaw ib puag ncig high-corrosion zoo li cov tub sab.
Stainless hlau kav yog dav siv nyob rau hauv kev lag luam xws li tshuaj lom neeg, petrochemical, tshuaj, kev tsim kho, thiab aerospace. Hauv kev lag luam tshuaj, stainless hlau kav yog siv los thauj cov corrosive tshuaj. Hauv kev lag luam khoom noj khoom haus, lawv tau siv rau kev ua khoom noj khoom haus thiab ntim khoom vim lawv lub thaj chaw huv si. Hauv kev tsim kho kev tsim kho, stainless hlau kav yog siv rau cov hom phiaj zoo nkauj thiab hauv cov kav dej.
Hauv kev xaus, cov kav hlau stainless hlau yog cov khoom tseem ceeb nrog cov khoom siv tshwj xeeb uas ua rau lawv haum rau ntau cov ntawv thov. Lawv cov corrosion tsis kam, siab - kub tsis kam, thiab kev thov kom zoo nkauj tau ua rau lawv xaiv tau cov khoom lag luam nrov.
2. Cov Khoom Siv Cov Khoom Siv
2.1 Austenic Stainless Hlau Yeeb Nkab
Austenitic stainless hlau kav yog paub rau lawv cov kev tiv thaiv corrosion zoo, siab heev, thiab zoo heev Formability. Cov kav dej no muaj lub ntsej muag-nruab nrab ntawm cov qauv siv lead ua. Cov ntaub ntawv zoo li 304 (0cr18ni9), 321 (11 (11 (11 (11 (thiab 316L (00cr17ni14mo2) tau siv dav. Cov ntsiab lus Chromium hauv cov hlau no muab rau lawv ua kom haum rau lawv cov txheej nyias nyias. Austenitic Stainless hlau kav tuaj yeem siv rau hauv ntau qhov kub thiab haum rau cov kev siv hauv kev lag luam ntau yam tshuaj lom neeg, thiab kev tsim kho.
2.2 Ferritic Stainless Hlau Yeeb Nkab
Ferritic stainless hlau kav yog tsim tau tsuas yog ntawm lub cev-nruab nrab cubic crystal qauv. Cov ntaub ntawv cov khoom siv suav nrog 409, 410l, thiab 430. Cov kav dej no muaj qhov kub tsis kam piv rau cov hlau tsis muaj zog. Lawv feem ntau siv nyob rau hauv cov ntawv thov uas kub tsis kam tab sis ib puag ncig tsis yog corrosive heev. Raws li cov txiaj ntsig tshawb pom, ferritic stainless hlau tuaj yeem zam kev kub txog li 950 ° C.
2.3 Duplex Stainless Hlau Yeeb Nkab
Duplex cov kav hlau stainless hlau muaj ib tus qauv uas sib txuas ua ke ob qho tib si kev txhawb nqa thiab theem Ferrite. Cov ntaub ntawv xws li 2205 thiab 2507 muaj ntau. Cov kav dej no muab siab lub zog thiab zoo corrosion tsis kam. Lawv tsim nyog rau cov ntawv thov hauv cov chaw siab corrosion xws li cov av me me. Duplex Stainless Hlau muaj cov txiaj ntsig lub zog uas tuaj yeem ua tau ob zaug uas muaj cov siv tsis zoo ntawm cov hlau, txo cov nqi siv thiab cov cuab yeej siv khoom siv.
2.4 Nag los nagditation stainless hlau yeeb nkab
Zes nag lossis daus ua rau cov kav dej stature yog tsim los ntawm cov txheej txheem ntawm cov khoom siv khov kho thiab nag lossis daus. Cov ntaub ntawv uas muaj 17-echtho thiab 15-5. Cov hlau no muaj cov khoom siv zoo thiab tuaj yeem ua kom tiav los ntawm kev kho cua sov. Lawv feem ntau siv nyob rau hauv cov ntawv thov uas muaj zog thiab corrosion tsis kam.
2.5 Nickel Alloy Hlau Stainless Yeeb
Nickel alloy hlau stainless hlau kav muaj zoo heev corrosion thiab kub-kub tsis kam. Cov ntaub ntawv ib yam li Inconel 625 thiab Incoloy 800 feem ntau siv. Cov alloys muaj ib qho tseem ceeb ntawm npib tsib xee, uas muab lawv cov khoom zoo siab. Lawv tuaj yeem tiv taus ntau qhov chaw kub thiab muaj kev haum rau cov ntawv thov hauv Aerospace, tshuaj lom neeg, thiab petrochemical Industries.
3. Siv cov yeeb nkab hlau
Stainless hlau kav yog dav siv hauv tshuaj, petrochemical, tshuaj, kev tsim kho, kev lag luam vim lawv ntau yam khoom zoo.
3.1 Kev Lag Luam Tshuaj
Hauv kev lag luam tshuaj, stainless hlau kav yog qhov tseem ceeb rau kev thauj cov corrosive tshuaj. Lub corrosion tsis kam ntawm stainless hlau ua kom muaj kev ncaj ncees ntawm cov raj xa dej thiab tiv thaiv kev pheej hmoo muaj kev nyab xeeb thiab ib puag ncig. Raws li kev tshawb nrhiav, cov kav dej stainless hlau tuaj yeem tiv thaiv ntau yam tshuaj lom neeg, nrog rau cov kua qaub, hauv qab. Piv txwv li, ustenitic stainless hlau kav zoo li 316L feem ntau siv hauv cov nroj tsuag ua noj vim lawv txoj kev tiv thaiv zoo heev.
3.2 petrochemical kev lag luam
Hauv kev lag luam petrochemical, stainless hlau kav yog siv rau thauj cov roj, roj, thiab lwm yam hydrocarbons. Lub siab-kub tsis kam thiab lub zog ntawm stainless hlau ua kom haum rau kev siv hauv kev ua kom huv thiab raj xa khoom. Duplex cov kav hlau stainless hlau, nrog lawv lub zog siab thiab corrosion tsis kam, muaj txiaj ntsig zoo rau hauv cov ntaub ntawv pov hwm ntawm ntug dej thiab roj av yog qhov chaw siab.
3.3 Kev lag luam kws tshuaj
Hauv kev lag luam kws tshuaj, stainless hlau kav yog siv rau kev thauj cov tshuaj thiab lwm yam khoom siv tshuaj. Lub thaj chaw huv ntawm stainless hlau ua rau nws zoo tagnrho rau kev siv hauv cov chav ua kom huv thiab lwm qhov chaw tsis muaj menyuam. Stainless hlau kav tuaj yeem raug ntxuav yooj yim thiab sterilized, kom meej meej, ua kom muaj kev huv ntawm cov khoom raug thauj.
3.4 Kev lag luam khoom noj khoom haus
Hauv kev lag luam khoom noj khoom haus, stainless hlau kav yog siv rau kev ua khoom noj thiab cia. Lub corrosion tsis kam thiab huv cov khoom ntawm stainless hlau ua nws muaj kev nyab xeeb rau kev tiv tauj nrog zaub mov. Stainless hlau kav kuj yog yooj yim los ntxuav thiab saib xyuas, kom muaj kev ua raws li kev nyab xeeb zaub mov muaj kev nyab xeeb.
3.5 Zog Kev Lag Luam
Nyob rau hauv lub zog kev lag luam, stainless hlau kav hlau yog siv hauv cov nroj tsuag hluav taws xob thiab lub zog txuas ntxiv. Lub siab-kub tsis kam thiab lub zog ntawm stainless hlau ua nws haum rau siv nyob rau hauv boilers, kev hloov cua sov, thiab lub hnub ci. Piv txwv li, Ferriticic stainless hlau kav tuaj yeem tiv thaiv ntau qhov kub thiab txias txog li 950 ° C, ua rau lawv haum rau kev siv hauv qee cov ntaub ntawv cog hluav taws xob.
3.6 Kev Lag Luam Kev Tsim Kho
Hauv kev tsim kho kev tsim kho, stainless hlau kav yog siv rau cov hom phiaj zoo nkauj thiab hauv cov kav dej. Kev thov kom zoo nkauj thiab cov siv nyiaj tsis muaj zog ntawm stainless hlau ua rau nws xaiv nrov rau cov kws tsim khoom vajtse thiab cov neeg tsim qauv. Cov kav hlau stainless hlau kuj tseem siv tau rau cov qauv kev pab txhawb hauv cov tuam tsev thiab txuas hniav.
3.7 Aviation thiab Aerospace Kev Lag Luam
Hauv kev tiv thaiv thiab kev lag luam aerospace, stainless hlau kav yog siv rau cov dav hlau thiab lub nkoj huab cua. Lub zog siab thiab lub teeb yuag ntawm cov hlau stainless ua kom nws haum rau siv hauv cav qhov chaw, cov tshuab roj, thiab cov qauv txheej txheem. Nickel alloy hlau stainless kav hlau, nrog lawv zoo heev corrosion thiab qhov kub-ua tsis kam, feem ntau siv nyob rau hauv cov ntawv thov no.
Hauv kev xaus, cov kav dej stainless hlau yog cov khoom tseem ceeb hauv ntau qhov kev lag luam vim lawv cov khoom thiab versatility. Seb nws puas thauj cov khoom noj muaj kuab, ua cov khoom noj, cov dav hlau, stainless hlau ua si ib qho tseem ceeb hauv kev nyab xeeb hauv kev nyab xeeb thiab ua haujlwm ntawm ntau yam txheej txheem.
4. Xaus
Cov kav hlau stainless hlau yog cov ntaub ntawv zoo tshaj plaws uas muaj ntau yam kev siv ntawm ntau yam kev lag luam hla ntau yam kev lag luam. Lawv cov kev sib xyaw ua ke ntawm corrosion tsis kam, siab kub ua siab ntev, lub zog, thiab huv cov khoom ua rau lawv xaiv qhov tseem ceeb hauv ntau thaj teb.
Hauv kev lag luam tshuaj, stainless hlau kav kom ntseeg tau tias kev thauj khoom huv ntawm cov neeg ua haujlwm thiab ib puag ncig. Nrog lub peev xwm los tiv thaiv cov tshuaj lom ntau yam, lawv ua lub luag haujlwm tseem ceeb hauv kev tswj hwm kev ncaj ncees ntawm kev ua haujlwm siv tshuaj lom neeg.
Petrochemical kev lag luam tau txiaj ntsig los ntawm qhov kub-kub tsis kam thiab lub zog ntawm cov kav hlau stainless hlau. Lawv ntseeg tau tias yuav tsum tau thauj cov roj, roj, thiab hydrocarbons, txawm tias nyob rau hauv cov chaw muaj teeb meem. Duplex cov kav hlau stainless hlau, tshwj xeeb, yog muaj nuj nqis heev rau lawv cov durability thiab corrosion tsis kam.
Hauv kev lag luam kws tshuaj, lub thaj chaw huv ntawm cov kav hlau stainless hlau yog qhov tseem ceeb rau kev ua kom muaj kev huv huv ntawm cov tshuaj thiab cov khoom lag luam. Lawv yooj yim ntawm kev tu thiab kom tsis muaj menyuam ua lawv txoj kev xaiv uas nyiam tshaj plaws rau kev tswj cov chaw tsis muaj menyuam.
Cov zaub mov kev lag luam nyob ntawm cov kav hlau stainless hlau rau kev ua zaub mov thiab khaws cia. Lawv cov corrosion tsis kam thiab kev nyab xeeb rau kev sib cuag nrog zaub mov ua rau lawv tus staple hauv chav ua noj thiab cov khoom noj ua khoom noj. Ua raws li cov kev nyab xeeb ntawm cov zaub mov muaj kev nyab xeeb tau yooj yim nrog cov kav dej stainless hlau.
Lub zog kev lag luam siv cov kav hlau stainless hlau hauv cov fais fab nroj tsuag thiab lub zog txuas ntxiv. Lawv lub siab - kub tsis kam thiab lub zog yog qhov tseem ceeb rau boilers, kev hloov cua sov, thiab lub hnub ci. Ferritic cov kav hlau stainless hlau, nrog lawv lub peev xwm tiv taus kev kub siab, muaj txiaj ntsig zoo hauv qee cov ntaub ntawv cog hluav taws xob.
Hauv kev tsim kho kev tsim kho, stainless hlau kav hlau ntxiv kev thov kom zoo nkauj thiab ua kom ntev. Lawv tau siv rau cov laj thawj zoo nkauj thiab hauv cov kav dej, nrog rau cov qauv kev txhawb nqa hauv cov tuam tsev thiab txuas hniav.
Lub daviation thiab aerospace kev lag luam nyob ntawm cov kav hlau stainless hlau rau cov dav hlau thiab pastecraft Cheebtsam. Lawv lub zog siab thiab lub teeb yuag ua rau lawv haum rau kev cav qhov chaw, cov tshuab roj, thiab cov qauv txheej txheem. Nickel alloy stainless hlau kav dej, nrog lawv zoo heev corrosion thiab qhov siab tsis kam, yog qhov tseem ceeb hauv cov ntawv thov no.
Hauv kev xaus, cov kav hlau stainless hlau yog cov khoom siv tsis tau hauv ntau yam lag luam. Lawv qhov tseem ceeb nyob hauv lawv lub peev xwm los ua tau raws li cov cai tshwj xeeb ntawm kev sib txawv, ua kom muaj kev nyab xeeb, ua haujlwm, thiab kav ntev. Raws li thev naus laus zis txuas ntxiv mus ua ntej, qhov kev thov rau cov kav hlau stainless hlau yog qhov muaj zog, thiab kev tsim tawm ntxiv rau hauv lawv cov ntawv thov.
Lub Sijhawm Post: Oct-31-2024