Dab tsi yog ASTM A182 F55?
ASTM A182 F55 yog qhov tshwj xeeb rau forged lossis rolling alloy thiab qhov sib xyaw ua ke ntawm cov kev pab kub siab thiab cov khoom siv kub heev. Nws yog qhov tseem ceeb ntawm cov khoom lag luam ntawm wrought txoj cai uns s32760 (feem ntau paub los ntawm cov npe lag luam zoo li XERON® 100) {{{
A82 F55 Tshuaj Ci
Cov khoom lag luam zoo tshaj ntawm A182 F55 los ntawm nws cov roj ntsha ua kom zoo nkauj nrog rau cov roj ntsha ua kom zoo nkauj, nws muaj qhov sib npaug ntawm cov roj ntsha li qub, nws muaj qhov sib npaug ntawm cov hluav taws xob tsis sib haum. film formation. Molybdenum (Mo - typically 3.0-4.0%) significantly enhances resistance to pitting and crevice corrosion, especially in chloride-containing environments. Nitrogen (N - around 0.2-0.3%) is a powerful strengthener and improves both pitting resistance and stability of the austenitic theem {{14. tungsten (w - ncig {}} tooj {19} Nws "super suppees cob qhia rau kev sib tw ua rau pits tshaj qhov ua tau zoo ntawm cov qauv duplex cov qib zoo li F51 (UNS UNRT S31803) thiab F53 (UNRY S32750) .
F55 Khoom Siv thiab Qhov Zoo
Sib txuas cov yam ntxwv zoo tshaj plaws ntawm Ferritic thiab Austenitic Stainless Hlau, A182 F55 Cov Khoom Muag Zoo Tshaj Plaws:
- Tshwj xeeb lub zog: nws cov txiaj ntsig lub zog yog kwv yees li ob npaug ntawm cov qauv duplex zoo li fin6% zoo li cov qauv thining thiab qhov hnyav txo qhov hnyav.
- Kev tiv thaiv zoo heev: F55 muaj cov dej tsis kam ua rau pitting) nplua nuj, thiab kev ntxhov siab rau dej hiav txwv (SCC) cov qib .
- Cov Khoom Siv Zoo thiab Kev Nyab Xeeb: Thaum xav tau kev saib xyuas ntau dua li cov txheej txheem AVESE, POST-WELD BHOLLICTIONS, POSTIVE HELD TUBS ntawm tsawg kub.
- Nqi-txiaj ntsig: txawm tias nws dua nws tus nqi siab dua piv rau 316L lossis nws qhov kev ua kom muaj zog ntau dua rau kev tu lub cev thiab tsawg dua.
F55 Khoom Raug Raug Tsim
A182 F55 Cheebtsam Pib ua tib zoo MELOTS ) Kom nws yas . nws yog tom qab ntawd ua rau muaj kev lom zem xws li kev zam txim rau cov khoom lag luam sab hauv uas tau ua kom cov khoom lag luam sab hauv lossis kev lom zem annealing {{10} Txoj kev kho cua sov kub cuam cuam tshuam nrog cua txias (zoo li sigma theem) thiab ua rau muaj kev cuam tshuam nrog cua sov thiab ua kom muaj kev cuam tshuam nrog lub sijhawm ua haujlwm)}. Austenite) {.}}}} Thaum kawg, cov Cheebtsam yog precision machined kom tau raws li cov qauv zoo li ua rau lub siab xav tau teev nyob rau hauv cov qauv zoo li tau teev tseg hauv kev ua siab ntev teev Txhim kho kom huv si ntxuav, feem ntau xaiv lossis abrasive blasting, tshem tawm nplai thiab kho cov roj tiv thaiv oxide txheej.
A182 F55 Cov Kev Siv Tib Neeg
Qhov tshwj xeeb ua ke ntawm cov khoom ua rau A182 F55 txhawm rau cov khoom lag luam tseem ceeb hauv kev lag luam uas tsis muaj kev xaiv:
- Roj Thiab Roj:Qhov tseem ceeb flange pob qij txha, ntoo Christmas, cov khoom siv dej hiav txwv zoo nkauj, cov khoom siv salse dej, cov khoom siv saum toj kawg nkaus thiab pitting scc thiab pitting hauv siab / kub ib puag ncig.
- Tshuaj lom neeg:Reactors, cov hlab ntsha siab, kev hloov pauv cua sov, cov twj siv hluav taws xob tuav cov kua qaub thiab corrosion tsis tsim nyog yog yuam kev.
- Desalination thiab dej kho:Kev Tsim Nyog Osmosis (RO) Cov Khaub Ncaws Hnav, Cov Twj, Li Qub, Brine Nrog Cov Conties Hiav Txwv High.
- Tubrog Nkoj thiab Nkoj:Dej hiav txwv roj av, twj tso kua mis, cov khoom siv hluav taws xob, cov tub rog tseem ceeb, thiab lwm cov tub rog tseem ceeb rau cov dej qab zib nthuav tawm {}}
- Lub zog tiam:Flue Gas Desulfurization Systems Handling kev txhoj puab heev, acidic slurries uas muaj chlorides {}}
Tag
ASTM A182 / ASME SAU SA-182 F55 Super Synosive thiab High-ntxhov siab tshaj tawm, tshwj xeeb tshaj tawm rau Corroride {}}}}} sib nrug zoo li flanges thiab Fittings tau ua rau A182 F55 tseem ceeb rau kev ua kom tau cov ntawv pov thawj kev nyab xeeb, MTME} Thaum muaj cov tshuaj lom neeg ua haujlwm, thiab cov khoom siv sib zog ua ke, cov khoom siv tshuab, thiab cua sov Kev Yuav Tsum Kho Mob . Daim ntawv pov thawj yog koj qhov kev cia siab rau koj cov nqi tseem ceeb-182 lub voj voog lub neej muaj kev lag luam {}}
