Monel 400 thiab Hastelloy C276: Corrosion Resistance, Properties thiab Applications Comparison
Monel 400 thiab Hastelloy C276: Corrosion Resistance, Properties thiab Applications Comparison
Vim nws cov ntsiab lus tooj liab siab, Monel 400 ua tau zoo nyob rau hauv marine, dej ntsev, thiab hydrofluoric acid ib puag ncig, nthuav tawm lub zog zoo thiab ua haujlwm rau seawater corrosion. Hastelloy C-276, nplua nuj nyob rau hauv npib tsib xee, chromium, thiab molybdenum, muaj superior thiab dav corrosion kuj nyob rau hauv heev corrosive, kub-kub oxidizing thiab txo cov acids (HCl, H₂SO₄, ntub chlorine) thiab chloride tov. Yog li ntawd, txawm hais tias Monel 400 yooj yim dua rau txheej txheem thiab vuam, ua rau nws tsim nyog rau kev ua haujlwm hauv hiav txwv, C-276 tseem yog qhov kev xaiv muaj zog thiab ntau yam rau kev ua tshuaj lom neeg.
Dab tsi yog txheej txheem kev kho cua sov rau C276?
Kev kho cua sov: Hastelloy C276 yog cov tshuaj kho ntawm 1121℃(2050℃F) tom qab quenching ceev. Yog hais tias forging los yog kub forming yog yuav tsum tau ua, cov khoom yuav tsum tau muab kho ua ntej siv.
Monel 400 thiab Hastelloy C276 yog ob qhov zoo -paub npib tsib xee-raws li alloys dav siv nyob rau hauv ib puag ncig hnyav. Txawm hais tias ob qho tib si cov ntaub ntawv muaj kev tiv thaiv corrosion zoo thiab ua haujlwm ntev, lawv cov ntawv tsim tau txawv heev. Monel 400 yog npib tsib xee- tooj liab alloy optimized rau marine thiab alkaline ib puag ncig; thaum Hastelloy C276 yog npib tsib xee -chromium- molybdenum alloy tsim los tiv thaiv qee cov tshuaj corrosive tshaj plaws. Kev nkag siab txog qhov sib txawv ntawm Monel 400 thiab Hastelloy C276 yog qhov tseem ceeb rau kev xaiv cov khoom siv tshuaj lom neeg, roj thiab roj, marine engineering, thiab kev tswj cov pa phem.
Taw qhia rau Monel 400 thiab Hastelloy C276 alloys
Monel 400 yog ib qho kev daws teeb meem uas muaj zog nickel- tooj liab alloy. Nws muaj pes tsawg leeg muab nws zoo heev tiv thaiv seawater corrosion, alkaline tov corrosion, thiab hydrofluoric acid corrosion.
Hastelloy C276 yog ib lub siab -kev ua tau zoo nickel-raws li alloy uas muaj cov chromium thiab molybdenum tseem ceeb. Nws yog tsim los tiv thaiv ib cheeb tsam corrosion, xws li pitting corrosion, crevice corrosion, thiab kev nyuaj siab corrosion cracking.
Kev sib piv ntawm cov tshuaj muaj pes tsawg leeg ntawm Monel 400 thiab Hastelloy C276
| Element | Monel 400 | Hastelloy C276 |
|---|---|---|
| Nickel (Ni) | 63 – 70% | Tshuav |
| Copper (Cu) | 28 – 34% | - |
| Chromium (Cr) | - | 14.5 – 16.5% |
| Molybdenum (hli) | - | 15 – 17% |
| Hlau (Fe) | Tsawg dua lossis sib npaug li 2.5% | 4 – 7% |
| Tungsten (W) | - | 3 – 4.5% |
Cov ntsiab lus tooj liab siab ntawm Monel 400 alloy txhim kho nws txoj kev tiv thaiv corrosion los ntawm dej hiav txwv thiab txo qhov chaw, thaum chromium thiab molybdenum hauv Hastelloy C276 alloy muab kev tiv thaiv zoo heev tiv thaiv cov kua qaub.
Mechanical zog ntawm Monel 400 thiab Hastelloy C276
Monel 400 nthuav tawm lub zog zoo thiab muaj zog tshaj qhov kub thiab txias ntau yam thiab tswj kev ua haujlwm zoo txawm tias qis dua xoom degrees Celsius.
Hastelloy C276 muaj qhov nruab nrab mus rau siab zog thiab nthuav tawm kev ruaj ntseg zoo nyob rau hauv huab cua corrosive.
| Khoom | Monel 400 | Hastelloy C276 |
|---|---|---|
| Chav ntsuas kub muaj zog | Nruab nrab | Nruab nrab mus rau siab |
| Ductility | Zoo heev | Zoo |
| Siab -Qhov kub thiab txias | Zoo | Zoo |
Corrosion Resistance Performance ntawm Monel 400 thiab Hastelloy C276
Monel 400 nthuav tawm tshwj xeeb corrosion tsis kam rau seawater, brine, alkaline ib puag ncig, thiab hydrofluoric acid, ua tau zoo tshwj xeeb hauv marine ib puag ncig.
Hastelloy C276 qhia tau zoo heev corrosion kuj rau sulfuric acid, hydrochloric acid, chlorine ntub dej, thiab sib xyaw acid ib puag ncig, thiab yog resistant rau pitting thiab crevice corrosion ntau tshaj cov nickel alloys.
Kub Resistance ntawm Monel 400 thiab Hastelloy C276
Monel 400 tuaj yeem ua haujlwm tsis tu ncua ntawm qhov kub thiab txias txog li 480℃thiab tswj kev ua haujlwm zoo ntawm qhov kub qis.
Hastelloy C276 feem ntau yog siv nyob rau hauv corrosive ib puag ncig nrog kev khiav hauj lwm kub ntawm kwv yees li 425-450 degree, qhov twg tshuaj tiv thaiv yog tseem ceeb tshaj tsis tshua muaj siab heev - kub zog.
Fabrication thiab Weldability ntawm Monel 400 thiab Hastelloy C276
Monel 400 muaj qhov zoo weldability thiab tuaj yeem siv los siv cov txheej txheem, tab sis kev ua hauj lwm ceev ceev tshwm sim thaum lub sij hawm machining.
Hastelloy C276 kuj muaj qhov zoo tshaj plaws weldability thiab yuav tsum tsis muaj kev tshaj tawm -weld kev kho cua sov, ua rau nws tsim nyog rau kev tsim khoom siv tshuaj lom neeg.
Cov ntawv thov ntawm Monel 400 thiab Hastelloy C276
Monel 400 Daim Ntawv Thov:
Marine engineering Cheebtsam, seawater pipelines, heat exchangers, oil and gas equipment, pumps, valves, and chemical equipment for handle alkaline media.
Daim ntawv thov Hastelloy C276:
Chemical reactors, flue gas desulfurization systems, acid kho cov cuab yeej, tswj cov pa phem, cov khoom siv hluav taws xob, thiab cov dej khib nyiab.
Vim li cas thiaj xaiv Gnee raws li koj cov nickel-Raws li Alloy Supplier
✅ Tshaj 18 xyoo ntawm kev xa tawm, cov khoom muag rau ntau tshaj 80 lub teb chaws
✅ Muaj ntawv pov thawj los ntawm ISO, SGS, thiab BV
✅ Cov khoom muag thoob ntiaj teb ntawm Inconel, Hastelloy, Incoloy, thiab Monel alloy tubing, daim hlau, thiab tuav
✅ Kev pabcuam kev ua haujlwm muaj - suav nrog txiav, polishing, CNC machining, thiab ntim
✅ Kev xa khoom sai hauv 7-15 hnub, txhawb nqa los ntawm cov neeg koom tes thoob ntiaj teb
📦 Ntim thiab Shipping
Tag nrho cov khoom siv stainless hlau tau ntim nrog cov hauv qab no:
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Hais txog Gnee Steel
Gnee Steel yog cov chaw tsim khoom ntawm nickel-raws li alloys, suav nrog Nickel 201, Nickel 202, Hastelloy C-276, Hastelloy C-22, Hastelloy B, Hastelloy C-4, Inconel 600, Inconel 625, Inconel 718, Inconel X, Inconel 718, Inconel X. 800H / HT, Incoloy 825, Monel 400, Monel K500, thiab lwm yam khoom siv kub kub. Peb tshwj xeeb hauv kev tsim khoom thiab muag khoom ntawm cov ntaub ntawv alloy. Gnee Steel cov khoom siv dav siv hauv aerospace, tshuaj, hluav taws xob tsim hluav taws xob, tsheb, nuclear zog, thiab lwm yam, thiab peb tuaj yeem muab cov khoom siv alloy customized raws li cov neeg siv khoom xav tau. Yog xav paub ntxiv txog cov nqi ntawm cov khoom siv alloy lossis customized alloy cov ntaub ntawv daws teeb meem, thov koj xav tiv tauj peb ntawm email ntawmss@gneemetal.comrau ib nqe lus.
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