Ntaub ntawv

Cov hlab ntsha no tuaj yeem yooj yim welded nyob rau hauv qhov chaw tom qab cov txheej txheem vuam uas tsis xav tau cov tub rog txuam nrog hlau.

Qhov kev kho cua sov no ua rau ntawm chav kho kom zoo 2205 yuav tsum ua raws li raws li cov kev ntsuas kub thiab cov dej num.

Kev tsom xam kub thiab tshuaj ntsuam yog tau ua rau ntawm lub 1289 alloy 2205 cov khoom siv yeeb nkab.

ASTM A790 und s31803 cov raj xaub s31803 tuaj yeem txias-dov-dov-dov-dov-colled muab rau lawv txhim kho cov khoom siv thiab kev ua tau zoo hauv cov tshuab sib txawv.

Duplex 2205 yog chromium molybdenum sib xyaw uas muab cov khoom siv ntawm cov hlau ferritic thiab ustenitic steels.

Txhua tus Duplex 2205 Seamless yeeb nkab tsim raws li ASTM A789 yuav tsum tau muab rau hauv kev kho cua sov.

2507 muaj qhov ntau dua chromium thiab molybdenum cov ntsiab lus uas muab cov super dupposion tsis kam dua li lwm cov qauv cov qauv duplex.

Cov teeb meem daws teeb meem: Ua kom muaj ntau yam theem hauv cov alloy, txhim kho cov kua tawv, txhim kho kev ntxhov siab thiab muag muag, yog li txuas ntxiv ua thiab tsim.

Lub qhov txhab super duplex 2507 yog ua nrog 25% ntawm chromium, 4% ntawm molybdenum, thiab 7% ntawm npib tsib ntawm lawv muaj pes tsawg leeg. Raws li qhov tshwm sim, cov kav dej no muaj peev xwm zoo tshaj corrosion thiab yaig tsis kam nyob rau ntau yam kev ntxhov siab ib puag ncig.

Kev kho cua sov ntawm inconel 625 flanges rau cov khoom siv tshuaj lom neeg rau kev txo qis

Alloy 800H Welded Kav (tseem hu ua WNR 1.4958 Welded Yeeb Nkab). Tshuaj lom neeg thiab petrochemical ua kev lag luam siv cov tsis tau no n08810 Welded kav dej tshwj xeeb yog qhov kev ntxhov siab uas yog qhov yuav tsum tau tawg. Fais fab nroj tsuag siv lawv rau super-rhaub thiab rov kub tubing.

Lub super duplex 2507 yeeb nkab tau ua tau zoo rau corrosive thiab oxidative xov xwm.

Yog tias 22CR Duplex yeeb nkab yog yuav tsum welded, tsis muaj cov muab tub lim hlau yuav tsum tau ntxiv rau lub alloy thaum nws cov txheej txheem vuam.

Lub incoloy 800ht cov yeeb nkab yog kev hloov kho me ntsis rau 800H alloys. Nyob rau hauv cov kav dej no titanium thiab qib txhuas cia ua haujlwm rau kev ua haujlwm ntawm qhov kub siab dua li 800h alloys. Ob qho tib si no tuaj yeem ua cov ntawv pov thawj dua thiab muaj kev nyiam siv rau kev teeb tsa siab.

Cov hlab no muaj cov txiaj ntsig zoo ntawm 30 txog 60ksi thiab tuaj yeem yooj yim elongated los ntawm 60-30% hauv cov kab ke.

Super Duplex yeeb nkab Tuam Tshoj paub tias muaj kev xav zoo dua kev yaig, cais cov khoom siv thiab cov neeg kho tshuab ntau dua li lwm cov hlau.

Lub alloy 800H yeeb nkab ua haujlwm tau zoo hauv cov ntawv thov thaum lawv raug kub kom sov rau lub sijhawm ntev.

Duplex yog ib qho hlau uas yog ua los ntawm ob-theem microstructure muaj cov tshuaj tsis muaj roj stainless hlau thiab ferritic qauv.

Cov kav dej ntawm seamless configurations tau muaj peev xwm ntau dua cov muaj peev xwm thiab lub zog tshaj lwm qib.

2507 yog super-duplex (Austenitic-Ferritic-ferritic) stainless hlau rau kev pabcuam hauv cov kab mob uas muaj mob corrosive.

Super Duplex yog siv nyob rau hauv cov roj thiab roj kev lag luam, rau cov khoom siv tshuaj ntsuab, cov khoom siv ua haujlwm siv cov roj thiab cov roj hmab ua haujlwm siab, hauv tshav kub sib pauv.

Super Duplex steel muaj txiaj ntsig raws li nws counterpart ¨c nws tau txo qis cov nqi thaum piv nrog cov qhab nia sib piv thiab Ferritic.

Incoloy 800H yog ib qho siab dua cov pa roj carbon version ntawm lub alloy 800. Tus txheej txheem tshuaj 800h yog tsim nrog cov npib tsib xee nrog 19 txog li cov chromium thiab lwm yam kev ua tsis tau.

Ib qho yeeb nkab sib cav sib 800H seamless yog tsim los ntawm kev hla cov khoom kub steel bille los ntawm ib qib hlau extruded los ua kom haum lawv.

Tempering: lub quenched workpiece yog rhuab rau qhov ntsuas kub uas tsim nyog ac1 rau qee lub sijhawm uas ua tau kom muaj cov qauv thiab cov khoom lag luam.

Cov kev daws teeb meem kub kev kho mob kub ceev: lub alloy yog rhuab mus rau qhov kub thiab txias rau hauv cov kev daws teeb meem tas mus li, yog li ntawd ntau qhov txias kom tau txais kev daws teeb meem sai sai.

304 Stainless hlau phaj, yog cov nrov tshaj plaws thiab yig ntawm cov hlau tsis muaj stainless.

2205 s31803 dej yeeb nkab txhim kho kev ntxhov siab corrosion tawg ntawm stainless hlau

Chromium, npib tsib xee, thiab hlau yog cov tseem ceeb ua ntej cov ntsiab hauv Austenitic steel.

Lub alloy 800h raj muaj cov yam ntxwv zoo raws li pom hauv cov hlau-raws li cov hlau ua haujlwm thiab lawv nyiam ua haujlwm-harden thaum lub tshuab ua haujlwm.