Hastelloy yog ib tsev neeg ntawm npib tsib xee-raws li alloys uas paub txog lawv zoo heev corrosion kuj thiab kub siab zog.Qhov tshwj xeeb muaj pes tsawg leeg ntawm txhua cov hlau hauv Hastelloy tsev neeg tuaj yeem sib txawv, tab sis lawv feem ntau muaj cov nickel, chromium, molybdenum, thiab qee zaum lwm yam xws li hlau, cobalt, tungsten, lossis tooj liab.Qee cov khoom siv feem ntau siv hauv tsev neeg Hastelloy suav nrog Hastelloy C-276, Hastelloy C-22, thiab Hastelloy X, txhua tus muaj lawv tus kheej cov khoom thiab kev siv.
Hastelloy C276 yog nickel-molybdenum-chromium superalloy uas muaj kev tiv thaiv zoo rau ntau qhov chaw corrosive.Nws yog tsim tshwj xeeb los tiv thaiv cov xwm txheej hnyav xws li oxidizing thiab txo cov kua qaub, dej hiav txwv, thiab cov tshuaj chlorine-muaj cov xov xwm.Cov muaj pes tsawg leeg ntawm Hastelloy C276 feem ntau suav nrog kwv yees li 55% npib tsib xee, 16% chromium, 16% molybdenum, 4-7% hlau, 3 -5% tungsten, thiab cov lej ntawm lwm cov ntsiab lus, xws li cobalt, silicon, thiab manganese.Qhov kev sib xyaw ua ke ntawm cov ntsiab lus no muab Hastelloy C276 nws qhov tshwj xeeb tsis kam tiv thaiv corrosion, pitting, kev ntxhov siab corrosion tawg, thiab crevice corrosion.Vim nws cov kev tiv thaiv siab rau ntau yam kev ua phem ntawm cov tshuaj lom neeg, Hastelloy C276 tau siv dav hauv kev lag luam xws li kev ua tshuaj lom neeg, petrochemical, roj thiab roj, tshuaj, thiab tswj kev ua qias tuaj.Nws pom cov ntawv thov hauv cov khoom siv xws li reactors, heat exchangers, li qub, twj, thiab cov kav dej uas tiv thaiv corrosion yog qhov tseem ceeb.
Yog xav paub ntxiv thov mus saib peb lub vev xaib txuas: https://www.jxbsc-alloy.com/inconel-alloy-c-276-uns-n10276w-nr-2-4819-product/
Kuv thov txim rau qhov tsis meej pem hauv kuv cov lus teb dhau los.Hastelloy C22 yog lwm cov nickel-based superalloy uas feem ntau siv nyob rau hauv ib puag ncig corrosive.Nws tseem hu ua Alloy C22 lossis UNS N06022.Hastelloy C22 muaj kev tiv thaiv zoo rau ob qho tib si oxidizing thiab txo cov xov xwm, suav nrog ntau qhov ntau ntawm chloride ions.Nws muaj kwv yees li 56% npib tsib xee, 22% chromium, 13% molybdenum, 3% tungsten, thiab me me ntawm cov hlau, cobalt, thiab lwm yam khoom.Cov hlau no muaj zog tiv taus corrosion thiab muaj tshuaj lom neeg zoo heev, ua rau nws haum rau ntau yam kev siv. hauv kev lag luam xws li kev ua tshuaj lom neeg, petrochemical, tshuaj, thiab kev kho pov tseg.Nws yog feem ntau siv rau hauv cov khoom siv xws li reactors, heat exchangers, siab hlab ntsha, thiab cov kav dej uas tuaj yeem tiv nrog cov tshuaj lom neeg, acids, thiab chlorides.Hastelloy C22 tuaj yeem tiv taus qhov kub thiab txias thiab muaj qhov zoo weldability, ua rau nws muaj ntau yam kev xaiv. ntau yam corrosive ib puag ncig.Nws cov kev sib xyaw tshwj xeeb ntawm cov alloys muab kev tiv thaiv zoo heev tiv thaiv ob qho tib si thiab hauv zos corrosion, ua rau nws muaj kev xaiv nrov hauv ntau daim ntawv thov kev lag luam.
Yog xav paub ntxiv thov mus saib peb lub vev xaib txuas: https://www.jxbsc-alloy.com/inconel-alloy-c-22-inconel-alloy-22-uns-n06022-product/
Hastelloy C276 thiab alloy C-276 xa mus rau tib lub npib tsib xee-raws li alloy, uas raug xaiv los ua UNS N10276.Cov hlau no paub txog nws cov kev tiv thaiv zoo heev hauv ntau qhov chaw hnyav, nrog rau cov uas muaj oxidizing thiab txo cov kua qaub, chloride-muaj xov xwm, thiab dej hiav txwv. Cov ntsiab lus "Hastelloy C276" thiab "alloy C-276" yog siv sib hloov mus rau qhia txog qhov tshwj xeeb alloy.Hom "Hastelloy" yog lub cim lag luam ntawm Haynes International, Inc., uas yog tsim thiab tsim cov hlau.Lub ntsiab lus dav dav "alloy C-276" yog ib txoj hauv kev los xa mus rau cov hlau no raws li nws lub npe UNS. Hauv cov ntsiab lus, tsis muaj qhov sib txawv ntawm Hastelloy C276 thiab alloy C-276;lawv yog tib yam alloy thiab tsuas yog xa mus rau kev siv cov npe sib txawv.
Hastelloy C22 thiab C-276 yog ob qho tib si nickel-based superalloys nrog cov khoom sib xws.
Txawm li cas los xij, muaj qee qhov sib txawv ntawm ob: Cov Khoom Siv: Hastelloy C22 muaj kwv yees li 56% npib tsib xee, 22% chromium, 13% molybdenum, 3% tungsten, thiab me me ntawm hlau, cobalt, thiab lwm yam.Ntawm qhov tod tes, Hastelloy C-276 muaj nyob ib ncig ntawm 57% npib tsib xee, 16% molybdenum, 16% chromium, 3% tungsten, thiab me me ntawm hlau, cobalt, thiab lwm yam.Corrosion kuj: Ob lub alloys paub txog lawv qhov tshwj xeeb corrosion. tsis kam.
Txawm li cas los xij, Hastelloy C-276 muaj kev tiv thaiv corrosion zoo dua me ntsis dua li C22 nyob rau hauv ib puag ncig hnyav heev, tshwj xeeb tshaj yog tiv thaiv oxidizing cov neeg ua haujlwm xws li tshuaj chlorine thiab hypochlorite.C-276 feem ntau nyiam rau cov ntawv thov uas ib puag ncig yog corrosive.Weldability: Hastelloy C22 thiab C-276 yog ob qho tib si weldable yooj yim.
Txawm li cas los xij, C-276 muaj qhov zoo dua weldability vim nws cov ntsiab lus txo cov pa roj carbon monoxide, uas muab kev tiv thaiv zoo dua tiv thaiv kev kub ntxhov thiab carbide nag lossis daus thaum lub sij hawm vuam.Tub kub: Ob lub alloys tuaj yeem tswj qhov kub siab, tab sis C-276 muaj qhov kub me ntsis.C22 feem ntau haum rau kev ua haujlwm kub txog li ntawm 1250 ° C (2282 ° F), thaum C-276 tuaj yeem tswj tau qhov kub thiab txias txog li 1040 ° C (1904 ° F). Daim Ntawv Thov: Hastelloy C22 feem ntau siv hauv kev lag luam xws li tshuaj lom neeg. kev ua, tshuaj, thiab kev kho pov tseg.Nws yog qhov zoo rau kev tuav ntau yam tshuaj phem, acids, thiab chlorides.Hastelloy C-276, nrog nws cov kev tiv thaiv zoo tshaj plaws, feem ntau yog xaiv rau cov ntawv thov uas xav tau kev tiv thaiv zoo rau oxidizing thiab txo qhov chaw, xws li kev ua tshuaj lom neeg, kev tswj kev ua qias tuaj, thiab kev lag luam roj thiab roj.
Hauv cov ntsiab lus, thaum ob qho tib si Hastelloy C22 thiab C-276 yog cov ntaub ntawv zoo heev rau corrosive ib puag ncig, C-276 feem ntau muaj kev tiv thaiv corrosion zoo dua nyob rau hauv ib puag ncig hnyav heev, thaum C22 zoo dua rau cov ntawv thov uas vuam lossis tiv thaiv qee yam tshuaj tseem ceeb.Qhov kev xaiv ntawm ob yog nyob ntawm cov kev cai tshwj xeeb ntawm daim ntawv thov.
Post lub sij hawm: Sep-12-2023