pitting thiab crevice nres nyob rau hauv muaj cov chlorides thiab lwm yam hauv ntau.

Ib qho ntawm qhov zoo ntawm A387 Alloy Steel Phaj yog corrosion-resistant lub cev, uas tuaj yeem txo cov zaj duab xis ntawm nws cov npoo av, yog li nip corrosion hauv lub paj. Gost 15kh5m alloy steel ntawv yog siv heev rau kev lag luam tshuaj lom neeg xws li kev ua kom ntub dej, pitting kev ntxhov siab thiab cov khoom lag luam zoo nkauj.

Hastealloy yog ib lo lus uas hais txog ib pawg ntawm corrosion resistant hlau sib tov uas yog raws li npib tsib xee. Hastealloys muaj kev sib xyaw ua ke ntawm cov khoom uas muab rau lawv nrog lub zog loj corrosion corrosion customerance piv rau cov ib txwm muaj. Xws li, nws tau pom dav hauv cov txheej txheem tshuaj lom neeg thiab tam sim no muaj 50 xyoo-laus cov ntaub ntawv ntawm kev ua pov thawj ntawm cov tshuaj corrosive.

Ib qho ntxiv, kev siv deoxidized steel los tsim ittm A387 Qib 91 daim ntawv tseem cuam tshuam nws cov kev nruj. Txij li thaum tsis muaj huab cua dawb molecules nyob rau hauv alloy, txoj hmoo ntawm kev tsim npuas tau zoo heev. Raws li qhov tshwm sim, tsis muaj cov pa npuas, ASTM A387 Qib 91 Alloy Steel Ntawv yog tsis muaj-tsis muaj cov ntsiab lus tsis muaj zog hauv cov khoom, ua rau muaj cov khoom muaj zog dua qub.

Zoo li 16mo3, Molybdenum nce kub ua kom tsis kam kub thiab txo cov kev cuam tshuam ntawm cov hlau nkag hauv cov hlau. Ob txoj kev chromium thiab molybdenum nce lub zog ntawm cov nplooj ntawv steel steel tsawg. Thaum ob qho tib si chromium thiab molybdenum yog siv nyob rau hauv cov hlau, qhov tshwm sim yog ntau dua li cov lej ntawm alloys, rau cov laj thawj uas tsis to taub tag nrho. Peb tsuas muab hwm A387.

A387 Alloy Steel gr 11, 22 thiab 91 tau teb ntau los ntawm kev ntxiv kev kho tshuab thiab kev kho cua sov. Cov qib ntawm alloys yog cov siv zog hnyav hnyav PANELS rau cov rooj tog uas tuaj yeem tiv taus cov kub. Lub 387 yog cov tuab neeg nyob ntawm, muaj cov muaj peev xwm, thiab lawv muaj kev muaj txiaj ntsig zoo heev thiab nws tau txiav kom zoo thiab khoov rau daim ntawv superstructures.

Peb yog cov koom tes hauv Asme Sa 387 qib 9 alloy stens tensile thiab tawm tswv yim kom nws siv tau kub dua. Lub chromium-molybdenum ua ke muab cov plates corrosion tsis kam thiab txhim kho tensile lub zog ntawm kev kub siab.

Peb yog cov koom tes hauv Asme Sa 387 qib 9 alloy stens tensile thiab tawm tswv yim kom nws siv tau kub dua. Lub chromium-molybdenum ua ke muab cov plates corrosion tsis kam thiab txhim kho tensile lub zog ntawm kev kub siab.

Los ntawm kev nce Mesh stiffness, A387 tseem muab cov khoom siab muaj kev mob siab thiab oxidation tsis kam. Qhov no yuav tsum nres qhov etchant los ntawm melting hlau thiab muab qhov hloov ua kub tsis kam, ua rau nws hloov chaw zoo rau cov chaw ib puag ncig gaseous. Nws yog qhov yooj yim heev rau kev sib tsoo. Peb muag cov khoom lag luam ntau thiab tsawg, uas yuav txawv nyob rau hauv qhov dav, qhov siab, qauv thiab ntev kom tau raws li cov kev xav tau ntau yam thiab cov neeg yuav khoom.

Ntau cov khoom zoo pom nyob rau hauv tib yam khoom tsuas yog vim yog cov ntawv zoo dua. Cov no yog lub zog siab tensile, nto seem raug, hloov tau thiab ruaj, tiv taus cov kev tsim kho hnyav, muaj zog tsim thiab corrosion tsis kam. Kuj, kev nyuaj siab corrosion cracking, crevice corrosion cracking, oxidation \ / pitting corrosion ua rau nws haum rau ntau yam kev siv.

Hastelloy C-263, yog hnub nyoog tsis muaj hnub nyoog tsawg dua li nockel-cobalt-chromium-molybdenum alloy.hastelloy? 2 C-263 muaj qee tus cwj pwm zoo heev uas ua rau nws zoo rau cov kev siv. Haynes? 263 Alloy ua ke cov khoom uas ua rau nws haum rau ntau yam ntawm cov dav hlau tshuab cav thiab muaj cov ntawv thov tshuab luam.

Alloy Steel phaj zoo dua li cov thawv hlau hlau. Vim li cas? ASTM A 387 Qib 12 Alloy Steel Sheet tau yooj yim dua rau cov kev kho cua sov thiab cov kev kho tshuab. Lawv yog tsim ntawm chromium, molybdenum, manganese, silicon, thiab ntau dua, ua rau lawv muaj zog dua, nyuaj, kub ua kom sov, thiab weldable.

Txij li peb lub tswv yim, peb tau ua kom tau ib qho kev xav tau zoo li cov neeg siv roj thiab roj av, cov khoom lag luam ua kom zoo nkauj thiab cov nroj tsuag hluav taws xob. Ib qho ntxiv, peb qib kev sib tw ntawm cov khoom siv raw, qhov xwm yeem thiab cov ntaub ntawv tawm tsam tau khwv tau peb lub koob npe nrov ua tus khub uas ntseeg siab rau ntau tus.

Cov phiaj yog annealed nyob rau ntau tus mob uas muaj lub zog. Vim tias cov phiaj hlau no yog ua haujlwm ntawm qhov kub thiab siab ib puag ncig yog li ntawd cov ntsiab lus tau suav nrog nws cov teeb meem ntau. Dab tsi ntxiv rau hauv kev tsim khoom ntxiv cov khoom sib txawv rau cov khoom sib txawv, qib siab ntawm chromium ntxiv zoo heev corrosion. Nws tseem muaj oxidation zoo tiv thaiv. Tiv taus oxygen tseem ceeb hauv petrochemical thiab roj kev lag luam thiab yog li cov phiaj no siv.

Sa 387 grams. 22 chlorine. 2 kuj yog lub siab rau lub nkoj qib pib cov hlau uas tuaj yeem tiv taus ntau qhov kub. SA 387 Qib 22 muaj qhov tseem ceeb corrosion thiab oxidation tsis kam thiab haum rau siv nyob rau hauv cov roj av, thee thiab petrochemical kev lag luam. Cov ntsiab lus molybdenum ntawm cov alloy pab kom nce lub zog ntawm lub alloy ntawm qhov ntsuas kub. Thaum muaj ntau hom carbon hlau, ntawv thiab phaj phaj muaj cov ntaub ntawv tiv siab dua.

Cov qib siab ntawm cov chromium tseem muab cov tshuaj ntsuab zoo heev, uas yog qhov yuav tsum muaj nyob hauv cov ntawv thov sour roj. A \ / SA387 GR 12 ASTM A387 \ / ASME SA387 Qib 12 yog tsim kom muaj cov khoom siv kub thiab txias rau cov roj av. Ua tsaug rau ntxiv ntawm cov kev ntxiv ntawm cov chromium, cov khoom muaj zoo corrosion thiab oxidation tsis kam, ua rau nws zoo tagnrho rau cov roj thiab roj kev lag luam.

A \ / sa387 gr 11 qib 2 siab rau cov roj av, tshwj xeeb yog nyob rau hauv ntau yam kev lag luam kub thiab roj av 11 siv nyob rau hauv ntau yam kua thiab roj av yog feem ntau khaws cia kub siab dua.

Ib qho ntawm qhov zoo ntawm A387 Alloy Steel Phaj yog nws qhov zoo weldability, peb cov ootm 31 alloy steel phaj muaj kev tsim kho tshiab thiab tuaj yeem txiav thiab khoov tau rau ntau yam duab. Kev ua haujlwm thiab cov txheej txheem tempering muab cov ntawv hlau Alloy lub cev muaj zog tab sis muaj kev rov qab ua rau rov ua dua thiab txias. Thaum kawg, lawv ua tiav solderability zoo thiab yog ib qho yooj yim los daws rau daim ntawv superstuctures.

SA 387 gr 22 phaj muaj cov ntsiab lus chromium ntawm 2.25% thiab ib qho molybdenum cov ntsiab lus ntawm 1% thiab tuaj yeem ua tiav ntawm qhov ntsuas kub txog 600 degrees Celsius. Molybdenum thiab cov ntawv Chromium thiab cov phiaj xwm ua tau zoo nyob rau ntau qhov kub, muab cov lus sau ua ntu zus nrog kev ua ntu zus. Qhov sib ntxiv ntawm molybdenum rau sa 387 alloy nce lub tensile zog ntawm daim ntawv ntawm cov ntawv kub siab dua.

Nickel alloys muab siab tiv taus ntau yam ntawm cov neeg sawv cev ntawm cov corrosive, thaum lwm tus ua haujlwm zoo nrog corrosion tsis kam.

Cov txheej txheem hlau no ib qho 387 muaj nyob rau hauv ntau hom ntawv, gaskets, cov paib, cov paib, cov paib, cov paib, cov paib, xaim, thickinges, ntim thiab duab. Cov coloy cov hlau no tseem tsim nyog rau kev siv tshuaj siv xws li zirconium, titanium, txhuas, poron, vanadium, npib tsib xee thiab nitrogen.

HT cov yeeb nkab yog qhov chaw tsim khoom txawv thiab cov khoom lag luam ntawm ASTM A387 chav kawm 5 chav kawm 1 daim ntawv, ntawv thiab coil. Peb tsim ASTM A387 Alloy Steel gr. 5 coils ntawm ntau qhov ntau thiab tsawg thiab cov duab. Peb muab cov khoom lag luam zoo ntawm cov nqi pheej yig.

A387 Chrome Molybdenum Steel Sheet Siv thiab cov ntawv thov vim muaj cov khoom tseem ceeb ntawm cov roj thiab cov roj av lag luam. Nws tseem dav siv nyob rau hauv lub zog kev lag luam raws li qhov tseem ceeb hauv cov nroj tsuag fais fab. Nws tuaj yeem pom nyob rau hauv cov rwj thiab cov hlab ntsha siab, cov pa hluav taws kub, flanges, fittings thiab li qub, xaim txhawb nqa.

Hastelloy yog ib lub corrosion-resistant nickel alloy uas muaj lwm yam tshuaj lom neeg xws li chromium thiab molybdenum. Cov khoom siv no muaj qhov kub siab tsis kam thiab kev zam tshwj xeeb. Hastelloy C276 yog ib qib ntawm hastelloy tau siv nyob rau hauv cov roj thiab roj kev lag luam.Hastelloy nickel tau tag nrho cov acidic hydrochloric thiab sulfuric acids. Nws tseem yog ib qho ntawm ob peb cov ntaub ntawv muaj uas tuaj yeem tiv taus cov tshuaj xhlorine roj, tuab cov tshuaj chlorine, chlorine dioxide thiab hypochlorite.

A \ / SA387 GR 22 Qib 2 Peb muaj A-/ SA387 22 daim hlau rau cov tuam ntxhab hauv cov roj, roj thiab petrochemical Industries. Cov lag luam no yuav tsum tau muaj lub nkoj siab rau cov neeg siv hluav taws xob uas ua tau zoo thaum muaj kev kub siab, thiab peb cov ntaub ntawv ua haujlwm rau lub hom phiaj ntawd. A-/ SA387 Qib 22 chav kawm 2 daim ntawv muaj kev xeb zoo thiab oxidation tsis kam thiab yog qhov kev xaiv zoo.

Zoo li lwm tus nickel alloys, nws yog cooths, yooj yim rau daim ntawv, thiab muaj kev zam corrosion (ib daim ntawv ntawm kev ua tsis ncaj rau

Hastelloy C276 ASTM Txuj Ci B575 Phaj yog npib tsiboly-Molybdenum-linogrement C276 daim ntawv ua kom zoo rau kev nthuav dav txawm tias muaj qhov kub thiab txias.

Hastelloy yog ib lo lus siv los piav txog cov neeg siv npib tsib xee uas tau sib txuam nrog kev nce corrosion tsis kam. Qhov no yog feem ntau ua los ntawm kev ntxiv ntawm Molybdenum thiab chromium.it siv feem ntau siv rau cov kav dej thiab cov li qub rau hauv cov tshuaj lom neeg thiab cov petrochemical. Nws tseem siv nyob rau hauv reactor hlab ntsha hauv tshuaj lom neeg thiab kev lag luam nuclear.

Hastelloy C-4 yog npib tsib xee-chromium-molybdenum alloy nrog cov kev kub kub zoo heev. Nws muaj kev sib luag siab thiab corrosion tsis kam. Nws yog qhov kub siab kuj nce txog 1900 ÃF (1038 Ã ¡¡¡¡¡¡) ua rau nws muaj kev siv tshuaj feem ntau hauv "raws li" welded mob.

ASTM A387 Qib 9 slatted panels yog tsim nrog qhov siab tshaj plaws, kom peb cov khoom lag luam uas peb cov khoom lag luam zoo. Qib 9 Alloy Steel swb yog qhov dav tau lees paub rau lawv cov xeb tsis kam, qhov loj me thiab kav ntev.

Alloy C276 Nickel Alloy Phaj yog ib qho ntawm cov ntaub ntawv premier resistant uas ua rau muaj kev zam tshwj xeeb hauv ob qho oxidizing thiab txo cov chaw ib puag ncig. Yog li ntawd lub Heynes Alloy C276 N10276 Polished phaj yog siv nyob rau hauv kev lag luam xws li pulp thiab kev siv tshuaj lom neeg, nrog rau kev rov qab los ntawm cov roj muaj sia nyob hauv qab.