Hlau tuav & RDS

Kev sib xyaw ntawm Nickel thiab Chromium muab kev tiv thaiv hauv ob qho tib si oxidizing thiab txo cov cua sov. Cov ntsiab lus Nickel qib siab tseem muab cov tshuaj tiv thaiv ntawm cov chloride ion kev ntxhov siab corrosion. Kuj rau pitting thiab crevice corrosion kuj tseem zoo heev. Cov alloy yog tsim los ntawm lub tshuab nqus tsev ua haujlwm, tab sis tuaj yeem muab cov cua melting ib-tus neeg siv hluav taws xob (var lossis ESR) kev xyaum eleve (var) xyaum yog tias cov khoom siv cov ntaub ntawv tshwj xeeb.

Inconel 718 yog ib qho nag lossis daus-chromaling nickel-chromium alloy muaj ntau cov hlau, niobium thiab molybdenum, thiab me me ntawm txhuas thiab titanium. 718 Cov khoom siv tau muaj lub zog siab thiab ua qauv zoo ntawm qhov kub thiab txias txog li 1300¡ÃF (704¡Ãc). Piv nrog lwm cov nag los nag av alloys, qhov no alloy muaj qhov zoo weldability, formability tsawg tsawg cov khoom kub. Lub Alloy lub qeeb nag los nag los ua kom yooj yim rau nws yooj yim rau weld tsis muaj kev nyuaj lossis tawg. Inconel? Alloy 718 tsis yog sib nqus. Nws tswj hwm zoo corrosion thiab oxidation tsis kam rau cov ntawv thov ua kom kub thiab ntxhov siab-rupture mus txog 1800¡Ãf (982¡Ãf (982¡Ãc) qhov chaw.

Alloy 31 yog npib tsib xee, chromium thiab molybdenum stainless hlau nrog ntxiv nitrogen thiab tooj liab. Nws muab cov zog nruab nrab nrog lub zog siab nrog cov roj av ua kom zoo nkauj, txo thiab oxidizing corrosion thiab yaig corrosion tsis kam hauv phosphorus ib puag ncig.

Hnav cov hlau uas tiv thaiv xws li EN31 zoo li muaj lub zog siab dua, uas ua rau lawv ruaj khov rau hauv ntau cov ntawv thov. Txawm hais tias lub zog ntawm cov khoom no yog qhov siab, nws tuaj yeem nce los ntawm tempering lub alloy steel en31 sib npaug. Ntxiv nrog rau kev txhim kho lawv cov ris kev tiv thaiv, ntau nkas alloys muaj kev npau taws rau cov khoom tawv. Nruab nrab ntawm 150 - 300.e.e.e..e. Lub EN31 Tempering Kub), lub alloy yog kub kho, tom qab ntawd impregnated thiab cov khoom yog ces quenched. Tsis zoo li qee cov alloys uas tej zaum yuav quenched hauv dej, EN31 puag ncig Bar quenching yuav tsum siv roj.

Hastelloy C276 Qib Qib Hloov Hauv FGD tshuab vim lawv cov kev tiv thaiv zoo heev rau cov sulphur-muaj cov tebchaw thiab c c c c c c c c c c c c c c c c c c c c c c c c chloride thiab c c c c c c c c c c c c chloride ions feem ntau cov tu menyuam. Alloy C276 Hastelloy bar kuj tau tiv taus corrosion zoo xws li pittingized corrosion xws li pitting, thiab cov alloy tiv taus corrosion-cuam tshuam. Hastelloy C276 N1076 N10276 ci ci yog ib qho ntawm ob peb cov ntaub ntawv uas tuaj yeem tiv taus cov tshuaj uas ntub dej ntawm cov tshuaj txhuam roj av, hypochlorite thiab chlorine dioxide.

Incoloy alloy 800 puag ncig cov pas nrig tau siv nyob rau hauv ntau cov ntaub ntawv txhawb nqa, hloov kho cov roj av, kev hloov pauv kub thiab cov dampers siab. Peb cov khoom lag luam tsim los ntawm kev tshawb fawb lag luam thiab muaj kev ruaj khov hauv kev hloov pauv hauv kev ua lag luam. Incoloy 800 tuav yog lwm npib tsib xee-chromium alloy uas tiv taus cov kub thiab xeb.

Incoloy 800h puag ncig cov ceg kuj tseem muaj npe rau lawv txoj kev tiv taus oxidation thiab carburization, txawm tias thaum muaj kub. Qhov no txhais tau tias cov kab no zoo tagnrho rau cov ntawv thov kub. Cov yeeb yaj kiab no tau ua rau Incoloy 800ht nruab nrab tuav cov nrov hauv kev lag luam petrochemical. Muaj cov npib tsib xee nyob rau hauv lub alloy pab rau nws txoj kev tiv taus rau chloride kev ntxhov siab corrosion, uas yog qhov tseeb yog qhov tseem ceeb ntawm alloy 800h pas nrig.

Txawm hais tias cov ntaub ntawv muaj lub zog zoo tensile lub zog ntawm kev kub siab, kev siv ntawm Incoloy 800 puag ncig qhov kub tau ua rau txo qis hauv lub zog. Txawm li cas los xij, zoo li feem ntau ustenitic stainless hlau alloys, tsis muaj pov thawj, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig nrog qib siab ntawm corrosive media.

Nickel 200 yog cov khoom siv hluav taws xob txuag hluav taws xob. Nickel 200 Bar Tshuag muaj 99.6% Wrought Nickel los ntawm qhov hnyav thiab yog suav hais tias muaj kev lag luam npib tsib xee. DIN 2.4066 bar muaj cov khoom siv zoo thiab lub cev. Piv txwv li, ASTM B160 n02200 tau ua tau zoo heev rau ntau cov corrosive tebchaw nrog rau kev xeb ib puag ncig. Lub caij no, Nickel 200 yog cov khoom siv hluav taws xob muaj zog wrought wrouging alloy uas tuaj yeem tsim los ua cov kab tuav thiab pas nrig. Cov ob feem xyuam no tau siv sib hloov pauv thiab tuaj yeem txawv ntawm qee lub luag haujlwm tseem ceeb.

Incoloy 825 Alloy yog cov chromium, npib tsib xee, hlau raws li kev sib ntxiv rau tooj liab thiab molybdenum. Nws muaj zog tiv taus redox acid thiab kev nyuaj siab corrosion tawg. Ib qho ntxiv, nws yog qhov tiv taus pittingant, kev puas tsuaj thiab yaig. Tsis tas li ntawd, nws yog qhov tiv taus phosphoric thiab sulfuric acid. Tag nrho cov ntawm no tau ua rau cov neeg tsim khoom lag luam los siv cov alloloy alloys thaum ua incase 825 bar. Tsis tas li ntawd, cov khoom muaj lub zog siab dua, hloov tau yooj yim, ruaj khov thiab kav ntev. Incoloy 825 Bar muaj qhov tseeb qhov tseeb, kev tsim kho kom zoo thiab zoo nkauj ua tiav kom tiv thaiv cov khoom siv hnyav thiab tswj cov kub siab.

Lub Round bar yog lub zog ntev bar ntawm cov hlau nrog ib ntu ntawm forged cov yeeb nkab, flanges, fasteners, thiab lwm yam ntawm cov tseem ceeb ntawm kev tsim kev lag luam. Nws yog tau los tsim tawm hauv hom sib txawv, cov duab, ntau thiab thiab / cov qib ntawm cov kev xav tau. Cov kab hlau / cov duab feem ntau muaj cov duab xws li tiaj, puag ncig, hexagonal, / square. / - Zhengzhou Huitong Pipeline Equipment Co., Ltd.

Alloy 925 yog cov npib tsib xee-rased alloy nrog cov hlau thiab chromium, tab sis kuj tseem molybdenum, tooj liab, thiab txhuas. Kev sib xyaw ua ke ntawm lub zog siab thiab corrosion tsis kam ua rau nws haum rau cov ntawv thov xws li qub, cov tub thiab kav dej hauv cov roj av qaub qaub. Nws kuj tseem siv tau rau lub fasteners thiab cov twj tso kua mis hauv cov tub rog ib puag ncig.

Nickel 201 yog cov tshuaj ruaj khov zog, ua lag luam ntshiab wrought hlau. ASTM B160 tsis yog N02201 muaj cov khoom siv zoo thiab yog ruaj khov tshaj qhov kub ntau. Ib tug tshwj xeeb ntawm Nickel 201 yog nws qhov ua tau zoo tshaj plaws rau ntau corrosives. Qhov no muaj tseeb tshwj xeeb rau hydroxides. Nickel 201 alloy yog kev hloov kho ntawm Nickel 200. ASTM B160 ntawm cov khoom siv ua khoom noj) thiab ua cov khoom lag luam n02201 Reactors thiab cov hlab ntsha uas ua cov tshuaj fluorine thiab kev hnov ​​nrog hydrocarbons.

Qee cov ntawv thov haum rau inconel 625 Xws li cov dej hiav txwv Seas, Aerospace thiab kev siv tshuaj lom neeg. Txog Seasater Inconel 625 yog ib qho kev xaiv vim nws zoo heev corrosion, qaug zog lub zog thiab lub zog siab tensile. Tsis txhob hais txog nws cov zog tiv thaiv mus rau chloride ion muaj kev ntxhov siab corrosion. Tus kiv cua tuaj yeem, thiab cov khoom siv yug tom qab nws tau hla dhau ntawm cov kab uas cov hlau yam tsawg kawg, uas cov hlau tuaj yeem siv rau kev ua kom zoo.

Nickel-Tooj-based alloy 400 monel 2.4360 txias kos cov kab mob kev ntxhov siab thaum raug rau corrosive cracking thaum raug rau cov media corrosive nyob rau hauv ib puag ncig ib puag ncig. Monel 400 yog tooj liab thiab nickel raws li alloy uas nrov niaj hnub no vim nws qhov kev ua tau zoo. Lub alloy muaj kua qaub zoo heev thiab alkali tsis kam. Tsis tas li ntawd, nws muaj cov zog tensile muaj zog, ductility, zoo heev thermal condactivity, thiab tuaj yeem yog tawv los ntawm kev ua haujlwm txias. Ib qho ntxiv, nws tuaj yeem siv rau hauv cov ntawv thov nrog qhov kub thiab txias txij li rho tawm txog 538 degrees Celsius.

Nickel alloy 400 thiab Monel 400, tseem hu ua UN tsis zoo li N04400, yog ib qho laj thawj ntawm cov menyuam yaus uas muaj feem ntau ntawm ob feem peb ntawm ob feem ntawm ob-tus tooj liab. Nickel Alloy 400 yog paub txog nws txoj kev tiv thaiv rau ntau yam ntawm cov kab mob ntawm cov xeb, suav nrog cov alkalis (lossis cov kua qaub), dej hli, thiab sulfuric acid. Txij li thaum Monel 400 lossis Alloy 400 yog cov hlau txias ua haujlwm, cov alloy muaj siab tawv, txhav thiab muaj zog. Los ntawm kev ua haujlwm txias ASTM B14400 Bar Tshuag, cov alloy yog raug rau cov kev ntxhov siab ntau dua, uas nyob rau hauv Alloy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Micro ..

Ntxiv rau kev ua siab loj, cov khoom sib qhia ob peb lwm yam ntxwv nrog npib tsib xee. Piv txwv li, Astm B164 Monel 400 hloov bar yog zoo haum rau kev ua haujlwm nyob rau hauv kev txo cov ntawv thov vim tias npib tsib ua haujlwm zoo heev hauv kev txo ib puag ncig.

Nickel 201/ Round cov tuav tau pom nyob hauv cov ntaub ntawv tawv thiab tempereded. Nws yog cov lag luam tsis tau txais npib npib nrog cov kab xeb zoo heev thiab tsis tshua muaj hluav taws xob resistivity. Cov Alloy 201 puag ncig cov nyom yog tiv taus rau cov kev cuam tshuam corrosive ntawm feem ntau cov xov xwm thiab kev tiv thaiv kab mob corrosion ntau xws li pitting thiab crystallites intercorrosion. Vim yog cov ntsiab lus carbon qis ntawm Nickel 201 pav bar, LC-Nickel 99.6 kev nthuav qhia cov kev xeb ntawm cov corrosion txawm nyob ntawm qhov kub.

Inconel 600 puag ncig bar yog npib tsib xee-raws li benign carburization thiab zoo heev corrosion thiab kub heev. Inconel 600 cov khoom sib txuas ua haujlwm tiv thaiv kom qhuav cl2 thiab ntau lwm cov roj sib txawv ntawm cov mob me thiab kub. Alloy 600 Bar yog npib tsib xee-chromium alloy nrog zoo oxoidation decomposition decomposition decomposition thiab acid oxidation ntawm ntug dej kub.

Alloy 600 yog cov khoom siv nrov engineering rau cov ntawv thov uas yuav tsum tau ua kom sov thiab corrosion tsis kam. Lub alloy cov kws kho tshuab zoo nkauj muab cov khoom siv no siab thiab zoo machinability. Zoo corrosion kuj, tshwj xeeb hauv ib puag ncig alkaline, thiab tuaj yeem siv rau qhov kev pabcuam kub tsawg thiab kub.

Alloy 600 (tsis yog N06600) yog cov npib tsib xee-rased alloy nrog oxidization zoo thiab oxidation zoo tsis kam ntawm nce qhov kub. Qhov no alloy tau ntev tau siv nyob rau hauv kev kho cua sov kev lag luam rau tib daim ntawv thov ua RA330. Alloy 600 tau muaj txiaj ntsig tsis kam rau ziab cl2 thiab HCL Gases ntawm kev kub siab ntau. Vim yog cov ntsiab lus npib tsib xee, alloy 600 tsis pom zoo rau kev siv hauv xim liab kub thaum sulfur yog tam sim no.

Inconel 625 puag ncig bar yog ib qho ntawm cov qib ntau ntawm kev hloov pauv puag ncig muaj. Lub voj voog bar yog ams 5666 ua raws. Inconel 625 tuaj yeem siv ntau cov ntawv thov. Inconel 625 muaj lub zog siab, zoo heev fabrication thiab zoo heev corrosion tsis kam. Qhov muaj peev xwm siv tau qhov ntsuas kub ntawm inconel 625 pib ntawm cryogenic kub txog 1800¡Ãf.

Incoloy alloy 800 puag ncig bar yog tshuaj sib npaug rau incoloy 800 bar, nrog qee qhov kev ua siab ntev rau txhuas, titanium thiab cov ntsiab lus carbon. Cov unic tsis zoo no n08811 puag ncig muaj rau peb cov neeg siv khoom muaj txiaj ntsig zoo ntawm cov dav, divider thicknesses thiab ntau thiab tsawg los kho cov qauv ntawm tus nqi tsim nyog.

Alloy C276 Bar Vuam cov khoom lag luam raug siv los ua cov khoom siv sib xyaw ua ke rau lwm cov khoom siv Nicrmo nrog rau lwm cov neeg ua haujlwm nicrot thiab stainless hlau, ntxiv rau kev sib tsoo lossis cladding ntawm cov hlau. Qhov chaw thermoformed nyob rau hauv Hastelloy C-276 Alloy Bar yuav tsum yog, yog tias ua tau, tau daws cov cua sov kho ua ntej fabrication ua ntej.

Incoloy 800 yog npib tsib xee, hlau thiab chromium raws li alloy. Incoloy 800 bar tsis yog tsuas yog paub rau nws lub zog zoo, tab sis kuj tseem ua tau kev tiv taus oxidation thiab carburization thaum raug kub. Ob lub alloys ntxiv tuaj yeem muab tau los ntawm Incoloy 800. Lawv yog incoloy 800h thiab incoloy 800ht.

Alloy 800 puag ncig cov khoom siv tau siv rau kev pabcuam thaum kub kub, thiab 800 tseem tiv taus dej corrosion. Incoloy alloy 800 puag ncig bar muab lub zog siab thiab tiv taus ntawm cov chaw kub. Peb muab cov khoom siv N08800 puag ncig hauv ntau qhov ntau thiab tsawg thiab thickinges raws li cov neeg siv khoom.

Nickel tsis yog N02200 pas yog ferromagnetic, kev ua lag luam purity (99.6%) cov khoom lag luam zoo tshaj plaws, nrog rau ntau yam hlau suav nrog hydroxides. Zoo heev rau cov ntaub ntawv corrosive. Nickel 200 Cov kab tuav alloy kuj pom tau zoo qib zoo, txog tib yam li cov pob txha me me. Tsis tas li ntawd, Nickel 200 puag ncig tuaj yeem nrhiav tau hauv cov ntaub ntawv tawv thiab tempereded. Nws yog kev lag luam tsis muaj npe npib uas muaj cov npib tsib xee nrog cov corrosion zoo heev thiab tsawg heev tiv taus. Nws tseem muaj lwm yam khoom xws li Weldability, muaj peev xwm thiab lub zog siab tensile.

Ib qho ntawm cov txiaj ntsig tau txais txiaj ntsig zoo ntawm kev siv cov neeloys alloys yog tias lawv nyiam tiv taus qhov kub siab. ASTM B425 tsis ntseeg N08825 Bar Tshuag muaj cov piam sij tsib ntawm 38% thiab muaj 46% thiab muaj peev xwm tiv thaiv tau qhov kub thiab txias ntau yam tsis muaj zog. Cov cuab yeej no yog muaj txiaj ntsig tshwj xeeb hauv cov ntawv thov nrog cov roj nuclear roj rov qab, qhov twg incoloy 825 square bar yog suav tias yog tus nqi ntxiv. Hauv kev rov ua dua tshiab no, cov txheej txheem cuam tshuam rau cov tshuaj sib cais xws li cov khoom fission thiab ntau tshaj uranium los ntawm siv roj nuclear.