Hoob loog

ASTM B564 UN tsis muaj N06600 Alloy yog siv nyob rau hauv ntau yam ntawm corrosion resistant kev app. Alloy 600's Cov Ntsiab Lus Nickel High muab cov tsis kam txo cov ntsiab lus chromium cov ntsiab lus tsis kam mus rau qhov chaw tsis txaus. Cov khoom siv tau ua tau zoo heev rau chloride kev ntxhov siab corrosion.

Cov cuab yeej ua lag luam tshaj plaws siv Duplex 2205. Kuj tseem siv los ntawm kev lag luam cia thiab tsheb thauj mus los. Pulp thiab cov ntawv luam tawm, tso tsheb hlau luam thiab ntawv ua kua thiab ntawv tshuab kuj siv duplex 2205. Nws yog qhov zoo rau kev siv hauv ib puag ncig marine.

Nickel muaj qhov zoo kub tiv thaiv cov khoom ntawm nws tus kheej, tab sis thaum muaj obyo nrog lwm cov ntsiab lus nws tau txais ntau yam khoom uas nws tau txais ntau yam khoom, zoo li inconel 600 flanges. Vim yog cov alloy txoj kev weldability zoo thiab lub zog siab tshaj lub zog tshaj ntau yam kub.

Zoo heev corrosion tsis kam rau ntau yam ntawm cov tub ceev xwm corrosive. Alloy 625 feem ntau yog muab tso rau hauv qhov kev siv cov kev siv corrosion thiab yog pov thawj rau kev siv cov hlab ntsha siab nrog qhov kub thiab txias ntawm -196¡Ãc mus rau 450¡Ãc.

Duplex 2205 yog nitrogen txhim kho cov yas stainless hlau tsim los daws cov teeb meem corrosion nrog 300 series cov hlau stainless. "Duplex" piav qhia txog tsev neeg ntawm stainless cov hlau uas tsis yog Austenitic (xws li 304 stainless hlau) tsis yog 430 stainless hlau).

Tus qauv ntawm 2205 duplex stainless hlau muaj cov pas dej ntawm Austenite ib puag ncig los ntawm kev txuas ntxiv ferrite theem. Nyob rau hauv anealed mob, 2205 muaj kwv yees li 40-50% ferrite. 2205 feem ntau raug xa mus ua cov qib haujlwm ua haujlwm thiab yog cov dav dav siv dav dav hauv tsev neeg lub cev tsis muaj roj stuple.

Qhov zoo dua ntawm cov qauv dual Qhov kev pabcuam kub ntawm 2205 duplex stainless hlau yuav tsum tau txwv rau hauv qab 600¡Ãf. Ntev tau raug rau qhov kub siab tuaj yeem ua 2205 stainless hlau nkig.

Rau ntau cov ntawv thov uas 300 series stainless hlau yog qhov raug rau cov chloride kev ntxhov siab tawg, 2205 duplex stainless hlau yog qhov kev daws teeb meem zoo. Kev ntxhov siab corrosion tawg tshwm sim thaum stainless hlau yog raug rau tensile muaj kev ntxhov siab thaum sib cuag nrog cov kev daws teeb meem uas muaj chlorides. Kev kub siab dua kub kuj nce ntxiv qhov kev ua kom muaj kev phom sij ntawm cov hlau tsis muaj mob corrosion.

Kev sib xyaw ntawm chromium, molybdenum thiab nitrogen muab 2205 zoo tsis kam rau chloride pitting thiab crevice corrosion. Qhov kev tiv thaiv no yog qhov tseem ceeb tshaj plaws rau cov kev pab, cov dej brackish, cov dej num ua kom dawb, kaw cov ntaub ntawv ua zaub mov noj thiab qee qhov kev siv zaub mov noj.

Duplex cov hlau stainless yeeb nkab muag khoom pom zoo cov kev ua haujlwm rau ntau yam haujlwm ntawm kev ua haujlwm tau zoo li cov haujlwm ntawm kev ua haujlwm ntawm kev ua haujlwm ntawm kev ua haujlwm ntawm kev ua haujlwm ntawm lub cev, I.E. Los ntawm hom 304 lossis 316 txog 6% Molybdenum stainless hlau.

Qhov kev sib ntxiv ntawm niobium, nrog rau molybdenum, hardens lub matrix ntawm alloy thiab muab siab lub zog yam tsis muaj kev xav tau kev kho kom sov. Lwm yam nrov npe npib npe nrov-chromium alloys muaj hnub nyoog tawv los ntawm kev ntxiv txhuas thiab titanium. Qhov no Nickel hlau alloy yog yooj yim rau kev tsim khoom thiab tuaj yeem welded nyob rau hauv lub annealed lossis nag lossis daus) tawv nqaij tawv. Qhov kev lag luam superalloy no yog siv ntau yam lag luam xws li aerospace, kev ua yeeb yam, ua yeeb yam engineering, cov khoom siv qias neeg thiab tshuab hluav taws xob nuclear.

Incoloy 800 Flanges (B564 N08810 Qhov muag dig muag) tuaj yeem siv rau hauv cov cuab yeej kho cua sov, tshuaj lom thiab petrochemical ua. Alloy 800 Flanges tsis muaj kev sib nqus, lub zog siab thiab zoo weldability.

Incoloy 8nincoloy 800 h yog tus hlau-npib-chromium alloy nrog tib lub zog uas muaj zog dua 800 nrog ntau dua lub zog rov qab muaj zog. Lub zog siab dua los ntawm kev tswj cov pa roj carbon, txhuas thiab titanium thiab titanium cov ntsiab lus thiab kev kub siab ntau pab. Kev hloov kho 800H yog los tswj cov pa roj carbon (0.05 mus rau 0.10%) thiab lis loj loj (> Astm 5) los ua kom zoo nyuaj nyuaj fracture. Incoloy 800 h muaj kev hloov kho ntxiv rau cov kev sib xyaw ua ke titanium thiab Aluminium cov ntsiab lus (0.85 txog 1.2%) kom paub meej cov kev ua tau zoo tshaj plaws. Lub alloy yog ob chav ntawv pov thawj thiab ua ke cov khoom ntawm ob daim ntawv.

Inconel 718 yog npib tsib xee-based superalloy zoo tagnrho rau cov ntawv thov kom muaj lub zog kub ntawm cryogenic rau 1400Ãf. Inconel 718 tseem muaj cov tensile zoo heev thiab cuam tshuam lub zog.

Inconel 718 muaj qhov zoo tsis kam mus rau oxidation thiab corrosion ntawm qhov kub ntawm cov alloy hauv cov tshuab cua sov tau ntsib hauv lub dav hlau cav thiab roj av lub lag luam.

Lub siab chromium, molybdenum thiab nitrogen cov ntsiab lus ntawm 2205 muab zoo dua corrosion tsis kam dua li 316L thiab 317L thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l nyob rau hauv feem ntau cov chaw ib puag ncig. Cov alloy txawv no yog siv hauv cov roj thiab roj kev tshawb nrhiav thiab tseem siv hauv kev lag luam ua lag luam.

Vim muaj cov ntsiab lus chromium ntau dua, Hastelloy C22 Alloy Flanges (UNSOY FRANGES RIGHTION CORAL ACLOSION tshaj c-276 thiab Inconel 625 Alloys. Tshwj xeeb tshaj yog, C22 phaj flanges muab kev tiv thaiv zoo dua thaum siv nyob rau hauv qee cov tshuaj chlorine ib puag ncig.

Duplex stainless tus khub qib yog lub npe denplex vim tias cov qib ob flange sib npaug muaj ob-theem microstructure. Qhov no ob-theem microstructure muaj cov ferritic thiab ustenitic stainless hlau-zoo li nplej. Raws li lub npe qhia, lub duplex kev tsim kho muab cov duplex stainless ntsaws qhov hluav taws xob muaj ntau yam khoom txaus nyiam.

Inconel 600 Flanges yog tsim los ntawm cov ntaub ntawv uas muaj carbon, manganese, silicon, sulfur, tooj, npib tsib xee thiab chromium. Qhov no yog npib tsib xee-chromium alloy raws li nws muaj tsawg kawg 72% npib tsib xee thiab 14% chromium.

Muaj ntau hom, xws li unic tsis zoo weld flanges nrog welded caj dab, uas tuaj yeem siv los tuav cov yeeb nkab hauv qhov chaw. Taub qab Weld Flanges muaj ntau dua nyob rau hauv lub taub dej loj loj hla.

Inconel 718 yog npib tsib xee-molybdenum alloy tsim kom tiv taus ntau qhov chaw muaj ntau yam, pitting thiab crevice corrosion. Qhov no Nickel Steel Alloy kuj tseem ceeb toom cov txiaj ntsig tseem ceeb heev, lub tensile thiab nkag mus rau qhov kub thiab txias.

Raws li nrog txhua tus stainless hlau qib, corrosion tsis kam ntawm cov hlau lossis alloy nyob ntawm feem ntau ntawm cov hlau, nyob rau hauv cov ntaub ntawv no stainless hlau. Rau kev tiv thaiv mus rau chloride pitting thiab crevice corrosion, cov ntsiab lus ntawm cov ntsiab lus xws li chromium, molybdenum thiab nitrogen yog qhov tseem ceeb tshaj plaws.

Siv ntawm Nickel Alloy khwv tau los ntawm cryogenics rau kev siv ntev ntawm 1200¡Ãf. Ib qho ntawm cov yam ntxwv txawv ntawm lub Inconel 718 muaj pes tsawg leeg yog qhov ntxiv ntawm niobium kom tso cai rau hnub nyoog hardening, tso cai ib qho kev ua kom muaj zog thaum cua sov thiab cua txias.

Inconel 601 flanges yog ua los ntawm nichrome. Cov khoom siv qib sib txawv nrog cov lej sib piv. Qhov muaj pes tsawg xyoo Qib 601 yog 58% Nickel, 21% chromium, carbon, manganese, silicon, tooj liab thiab hlau.

Lub siab Nickel cov ntsiab lus ntawm alloy 600 muab cov tsis kam zoo rau kev txo me ntsis. Lub tsib xee cov ntsiab lus ntawm lub alloy ua rau cov neeg tsis tshua muaj kev cuam tshuam rau chloride ion muaj kev ntxhov siab corrosion. Alloy 600 yog ib qho alloy siv hauv cov kev daws teeb meem magnesium.

Inconel 625 muaj kev mob siab thiab oxidation tsis kam, siab lub zog thiab tawv, thiab kev qaug zog zoo heev. Qhov no tsis muaj ob cockel-raws li alloy tseem muaj kev ua haujlwm kub heev - los ntawm cryogenics rau 2,000¡Ãf (1,093¡Ãc).

Inconel 625 flanges yog tsim los ntawm kev tiv thaiv corrosion-resistant, High-zog-allloys, Mangles, silicon, tooj thiab hlau.

Hastelloy C22 Welded Flanges tau siv dav hauv kev kub siab. Cov flanges no tuaj yeem txheeb tau los ntawm lub caj dab ntev ua ntej uas muab kev txhawb nqa rau cov yeeb nkab thaum nias lossis kub nce siab. Txhua yam peb cov khoom lag luam tau tsim raws li International thiab Hauv Tebchaws.

ASTM B564 UNED N10276 Flanges muaj ib qho me me ntawm tungsten ntxiv los pab tiv thaiv cov qoob loo sib xyaw ua ntej uas txo corrosion tsis kam. Hastelloy C22 Flanges muaj kev tiv thaiv corrosion zoo dua li lwm qib ntxiv thiab yog kev hloov kho tshiab rau C276 qib haastelloy qib. Lawv yog cov chaw nyob tseem ceeb vim yog lawv cov lus zoo thiab tsis kam mus rau chloride-ntxias pitting.

ASTM B564 UNED N06022 Flange muaj tus qauv tsim qauv ntawm 8.69g \ / cm3. Lawv tau siv dav hauv cov tshuaj, offening drilling tshuab, lub zog tsim, kev ua pa roj, tshuaj lom neeg thiab lwm yam khoom siv