Dab tsi yog qhov txawv ntawm Hastelloy C2000 steel daim hlau thiab C276 alloy steel daim hlau?
Dab tsi yog qhov txawv ntawm Hastelloy C2000 steel daim hlau thiab C276 alloy steel daim hlau?
Hastelloy C2000 daim hlau muab kev tiv thaiv corrosion ntau dua, nthuav tawm cov kev ua tau zoo hauv qhov chaw sulfuric acid vim lawv cov ntsiab lus tooj liab. C276 daim hlau, ntawm qhov tod tes, ua tau zoo hauv cov tshuaj chloride- nplua nuj, oxidizing/txo ib puag ncig. Lawv cov ntsiab lus tungsten siab dua thiab cov ntsiab lus chromium qis ua rau lawv haum rau cov xwm txheej huab cua xws li marine ib puag ncig lossis flue gas desulfurization. Qhov sib txawv tseem ceeb ntawm ob lub dag nyob rau hauv lawv cov ntsiab lus (C2000 daim hlau muaj tooj liab, thaum C276 nyias daim hlau muaj tungsten thiab tsawg chromium) thiab cov ntawv thov tshwj xeeb. C2000 daim hlau yog siv ntau dua hauv cov kua qaub sib xyaw, thaum nruab nrab - tuab C276 daim hlau ua tau zoo dua ntawm cov tshuaj chloride pitting thiab crevice corrosion.
Dab tsi yog qhov muaj pes tsawg leeg ntawm Hastelloy C2000?
Kev tsim thev naus laus zis ntawm HASTELLOY C-2000 alloy lub hom phiaj ua kom nws muaj peev xwm ntau dua li cov pa nickel -chromium-molybdenum alloys. Qhov no ua tiav los ntawm kev siv cov ntsiab lus chromium siab (23 wt.%), siab molybdenum cov ntsiab lus (16 wt.%), thiab ib qho me me tab sis zoo ntawm tooj liab ntxiv (1.6 wt.%).
Hastelloy C2000 phaj yog dab tsi?
Hastelloy C2000 phaj yog ntau yam corrosion-tiv taus alloy, feem ntau yog tsim los ntawm npib tsib xee, nrog rau cov nyiaj molybdenum, chromium, thiab tooj liab. Nws yog tsim tshwj xeeb los muab kev tiv thaiv corrosion zoo heev hauv ntau qhov chaw corrosive, nrog rau ob qho tib si oxidizing thiab txo cov mob.
Hastelloy C276 phaj yog dab tsi?
Hastelloy C276 alloy phaj yog ib qho corrosion kuj heev -resistant nickel-molybdenum-chromium alloy tsim los rau kev ua haujlwm nyob rau hauv ib puag ncig hnyav heev. Nws yog nto moo rau nws zoo heev tsis kam mus rau ob qho tib si muaj zog oxidizing thiab txo cov neeg ua hauj thiab yog dav siv nyob rau hauv kev lag luam nrog heev heev corrosion kuj yuav tsum tau.
Tshuaj muaj pes tsawg leeg ntawm Hastelloy C-276 phaj thiab Hastelloy C-22 daim ntawv
| Element | Hastelloy C-22 (UNS N06022) Cov ntsiab lus (%) | Hastelloy C-276 (UNS N10276) Cov ntsiab lus (%) |
|---|---|---|
| Nickel (Ni) | Tshuav | Tshuav |
| Chromium (Cr) | 22.0 – 24.5 | 14.5 – 16.5 |
| Molybdenum (hli) | 15.0 – 17.0 | 15.0 – 17.0 |
| Copper (Cu) | 1.3 – 1.9 | – |
| Hlau (Fe) | 3.0 – 6.0 | 4.0 – 7.0 |
| Cobalt (zeeg) | Tsawg dua lossis sib npaug li 2.5 | Tsawg dua lossis sib npaug li 2.5 |
| Tungsten (W) | Tsawg dua los yog sib npaug rau 3.0 | 3.0 – 4.5 |
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.01 | Tsawg dua lossis sib npaug li 0.01 |
| Manganese (Mn) | Tsawg dua los yog sib npaug li 0.5 | Tsawg dua los yog sib npaug rau 1.0 |
| Silicon (Si) | Tsawg dua lossis sib npaug li 0.08 | Tsawg dua lossis sib npaug li 0.08 |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.02 | Tsawg dua lossis sib npaug li 0.04 |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.02 | Tsawg dua los yog sib npaug li 0.03 |
| Vanadium (V) | – | Tsawg dua lossis sib npaug rau 0.35 (tus qauv rau C-276) |
Hastelloy C2000 Plate Properties
Zoo heev Corrosion Resistance:Hastelloy C2000 phaj nthuav tawm zoo heev corrosion kuj mus rau ntau yam corrosive ib puag ncig, suav nrog oxidizing thiab txo cov kua qaub.
Versatility:Cov hlau no muaj ntau yam thiab tuaj yeem tiv taus ntau hom kev xeb, xws li pitting, crevice corrosion, thiab kev ntxhov siab corrosion tawg.
Siab zog:C2000 muaj cov cuab yeej tseem ceeb, ua rau nws tsim nyog rau kev siv cov qauv hauv cov cheeb tsam hnyav.
Zoo Weldability:C2000 phaj yog yooj yim rau welding, khaws nws cov corrosion kuj thiab txhua yam khoom tom qab vuam.
Hastelloy C276 Plate Properties
Superior Corrosion Resistance:Hastelloy C276 phaj nthuav tawm zoo heev rau pitting thiab kev ntxhov siab corrosion tawg, thiab tuaj yeem tiv taus oxidizing corrosion ntawm qhov kub txog li 1038℃(1900℃F).
Chronicity Resistance:Cov hlau no muaj zog heev tiv thaiv chloride corrosion, ua rau nws zoo tagnrho rau marine thiab tshuaj siv.
Zoo heev machinability:C276 yog ib qho yooj yim rau tshuab thiab vuam, tswj nws cov kev ua tau zoo heev txawm nyob rau hauv kev xav tau kev tsim cov txheej txheem.
Exceptional durability:Cov alloy no nthuav tawm cov kev ua haujlwm siab heev thiab kev pabcuam lub neej, txawm tias nyob rau hauv cov xwm txheej nyuaj tshaj plaws.
Hastelloy C2000 Phaj vs. C276 Phaj: Corrosion Resistance
Ob qho tib si Hastelloy C2000 nruab nrab- daim hlau tuab thiab C276 daim hlau muaj qhov zoo heev corrosion kuj, tab sis lawv cov yam ntxwv tshwj xeeb txawv me ntsis. Hastelloy C2000 nyias daim hlau yog tshwj xeeb resistant rau chloride-induced kev nyuaj siab corrosion cracking thiab pitting, ua tau zoo heev kuj nyob rau hauv seawater thiab lwm yam chloride-muaj ib puag ncig. Lawv kuj tiv thaiv txo cov acids xws li sulfuric acid.
Ntawm qhov tod tes, Hastelloy C276 phaj muaj kev tiv thaiv zoo tshaj plaws rau ntau yam kev tawm tsam corrosive, suav nrog oxidizing acids, txo cov kua qaub, thiab chloride- muaj ib puag ncig. Nws cov ntsiab lus chromium siab ua rau nws tawm tsam oxidizing cov neeg ua haujlwm, thaum molybdenum thiab tungsten cov ntsiab lus txhim kho nws cov kev tiv thaiv kom txo cov acids.
Daim ntawv thov Hastelloy C2000
Cov khoom siv tshuaj ua haujlwm
Pollution Control
Pulp thiab Ntawv Kev Lag Luam
Marine Ib puag ncig
Hastelloy C276 Daim Ntawv Thov
Chemical thiab Petrochemical Industries
Kev lag luam kws tshuaj
Lub zog tiam
Cov nroj tsuag kho dej khib nyiab
Seawater Desalination Nroj Tsuag
Gnee Steel yog cov chaw tsim khoom ntawm ntau yam nickel{0}}raws li alloys, suav nrog Nickel 201, Nickel 202, Hastelloy C-276, Hastelloy C-22, Hastelloy B, Hastelloy C-4, Inconel Alloy 600, Inconel 625, Inconel 71807, Inconel 7107, Inconel Incoloy 800H / HT, Incoloy 825, Monel Alloy 400, Monel K500, thiab kub kub alloys. 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, tsheb, thiab nuclear zog kev lag luam, thiab peb tuaj yeem muab cov khoom siv alloy customized raws li cov neeg siv khoom xav tau. Rau cov khoom siv alloy tus nqi nug lossis thov kom haum rau cov khoom siv alloy, thov koj xav tiv tauj peb ntawmru@gneesteelgroup.com rau ib nqe lus.