Nyob rau hauv siab -kev ua tau zoo aerospace thiab petrochemical engineering, ib qho kev xaiv cov khoom yuam kev tuaj yeem raug nqi ntau lab daus las. Cov khoom tsis sib haum xeeb hauv qhov chaw sib xyaw yog cov teeb meem nyuaj tshaj plaws rau kev yuav cov thawj coj thiab cov neeg tsim qauv.
Kev pheej hmoo ntawm kev xaiv tsis raug:
C22 yuam kev:Siv kimHastelloy C22 (UNS N06022)nyob rau hauv 900℃static hluav taws kub cheeb tsam xav tau siab -kub txhua yam stability.C22yog cov khoom siv corrosion-resistant; Txawm li cas los xij, nws tuaj yeem ntsib thermal sagging ntawm qhov kub thiab txias.
GH3030 yuam kev:SivGH3030 (Nimonic 75 sib npaug)nyob rau hauv siab -kub hydrochloric lossis sulfuric acid ib puag ncig vim nws yog "kub- tiv taus." Vim tsis muaj molybdenum thiab tungsten pom hauv C22,HWM 3030tuaj yeem ntsib kev puas tsuaj hauv zos pitting thiab perforation hauv lub lis piam.
NtawmGnee Alloy, peb tshem tawm koj qhov kev kwv yees. Peb xyuas kom koj muaj kev ruaj ntseg los ntawm kev sib piv cov ntaub ntawv metallurgical rau qhov tseeb kev ntxhov siab ntawm koj qhov project.
Nyem kom tau GH3030 cov khoom lag luam
Hastelloy C22 thiab GH3030 aerospace sheet hlau
Gnee Alloy
Hastelloy C22 thiab GH3030 aerospace sheet hlau
Hastelloy C22 thiab GH3030 yog siab -kev ua tau zoo nickel-raws li alloys feem ntau siv nyob rau hauv aerospace sheet hlau fabrication, uas tsis tshua muaj siab yuav tsum muaj nyob rau hauv kub, oxidation, thiab corrosive ib puag ncig. Hastelloy C22 ua tau zoo nyob rau hauv tshuaj thiab corrosion kuj, thaum GH3030 tshwj xeeb yog tsim los rau siab - kub lub zog thiab cov qauv kev ruaj ntseg.
Gnee Alloy
Dab tsi yog C22 cov ntaub ntawv qib?
C22 alloy yog npib tsib xee-chromium- molybdenum cov tshuaj muaj zog ntxiv superalloy nrog cov tshuaj nominal ntawm 56% npib tsib xee, 22% chromium, thiab 13% molybdenum, nrog ntxiv hlau, tungsten, thiab cobalt. Nws yog feem ntau paub los ntawm lub npe lag luam Hastelloy C22 thiab lub npe dav dav UNS N06022.
1. Txheej txheem cej luam ntawm GH3030 thiab Hastelloy C22 Phaj
| Parameter | Hastelloy C22 | HWM 3030 |
|---|---|---|
| UNS Number | N06022 | – |
| Hom khoom | Wrought Nickel{0}}raws li Corrosion Resistant Alloy | Wrought Nickel{0}}raws li Superalloy |
| Txhim kho Mechanism | Khoom- daws teeb meem(Mo + Cr + W) | Khoom- daws teeb meem(Cr + taug qab Ti) |
| Cov Khoom Muag Khoom | Bar, phaj, raj, strip | Bar, phaj, raj, sawb, hlau |
| Tej kev siv | Cov khoom siv tshuaj, FGD, marine engineering | combustion chambers, cov khoom siv rau lub cub tawg, siab -kub tubing |
| Qhov Kev Pab Cuam Siab Tshaj Plaws (Load-Bearing) | ~ 400-450 degree | ~ 800 degree |
| Qhov kub thiab txias (Oxidation) | ~ 1000 degree | ~ 1000 degree |
2. Chemical Composition Comparison ntawm GH3030 thiab Hastelloy C22 Phaj (wt%)
| Lub ntsiab | Hastelloy C22 | HWM 3030 | Qhov txawv tseem ceeb |
|---|---|---|---|
| Nickel (Ni) | Tshuav | Qhov nyiaj tshuav (Ntau dua lossis sib npaug rau 75.0) | Ob qho nickel-raws li |
| Chromium (Cr) | 20.0 – 22.5 | 19.0 – 22.0 | Zoo sib xws |
| Molybdenum (hli) | 12.5 – 14.5 | – | C22 muaj Mo |
| Tungsten (W) | 2.5 – 3.5 | – | C22 muaj W |
| Hlau (Fe) | 2.0 – 6.0 | Tsawg dua los yog sib npaug li 1.5 | C22 muaj ntau dua Fe |
| Titanium (Ti) | – | 0.15 – 0.35 | GH3030 muaj Ti |
| Aluminium (Al) | – | Tsawg dua los yog sib npaug li 0.15 | GH3030 muaj cov kab Al |
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.010 | Tsawg dua lossis sib npaug li 0.12 | C22 muaj C tsawg heev |
| Cobalt (zeeg) | Tsawg dua lossis sib npaug li 2.5 | – | C22 muaj Co |
| Vanadium (V) | Tsawg dua lossis sib npaug li 0.35 | – | C22 muaj V |
| Manganese (Mn) | Tsawg dua los yog sib npaug li 0.50 | Tsawg dua lossis sib npaug li 0.70 | Zoo sib xws |
| Silicon (Si) | Tsawg dua los yog sib npaug li 0.08 | Tsawg dua lossis sib npaug li 0.80 | GH3030 muaj ntau dua Si |
| Phosphorus (P) | Tsawg dua los yog sib npaug rau 0.020 | Tsawg dua lossis sib npaug li 0.030 | – |
| Sulfur (S) | Tsawg dua los yog sib npaug rau 0.020 | Tsawg dua los yog sib npaug rau 0.020 | – |
3. Kev sib piv ntawm chav tsev kub thiab cov khoom siv kho tshuab ntawm GH3030 thiab Hastelloy C22 daim ntawv
| Khoom | Hastelloy C22(Annealed) | HWM 3030(Annealed) | Qhov zoo |
|---|---|---|---|
| Tensile zog, Qhov kawg (MPa) | Ntau dua lossis sib npaug rau 690 (100 ksi) | Ntau dua lossis sib npaug ntawm 685 - 750(99-109 hli) | Zoo sib xws |
| Tensile zog, tawm los (MPa) | Ntau dua lossis sib npaug rau 283 (41 ksi) | Ntau dua lossis sib npaug li 295(43 hli) | GH3030 siab dua me ntsis |
| Elongation (%) | Ntau dua lossis sib npaug li 45 | Ntau tshaj los yog sib npaug rau 30 | C22 |
| Hardness (HRC) | ~ 87 HRB (~ 18 HRC) | Tsawg dua lossis sib npaug rau 200 HBW (~ 80-85 HRB) | Zoo sib xws |
| Modulus ntawm Elasticity (GPa) | ~205 | ~210 | Zoo sib xws |
| Qhov ceev (g / cm³) | 8.69 | 8.4 | GH3030 sib dua |
Nyem rau rub tawm GH3030 alloy PDF ntaub ntawv tam sim no
Qhov zoo ntawm GH3030 thiab Hastelloy C22 cov ntaub ntawv
Hastelloy C22 Daim Ntawv
Hastelloy C22, ua raws liASTM B 575 Cov Lus Qhia Tshwj Xeeb, yog high -kev ua tau zoo nickel-chromium-molybdenum-tungsten alloy. Nws yog tsim los rau ib puag ncig uas tus qauv stainless hlau thiab txawm tias qee qhov siab - kub alloys yuav poob tam sim ntawd.
Kev ua tau zoo ntawm dej hiav txwv:Cov khoom pov thawj zoo heev rau pitting, crevice corrosion, thiab kev nyuaj siab corrosion cracking (SCC).
Versatility:Ua tau zoo nyob rau hauv ob qho tib si oxidizing thiab txo cov xov xwm.
Cov txiaj ntsig tseem ceeb: PREN tus nqi Ntau dua lossis sib npaug rau 45, teeb tsa cov qauv kev lag luam rau kev tuav cov tshuaj chlorine ntub dej, ferric chloride / tooj liab chloride, thiab siab -kub paug cov ntxhia hauv acids.
GH3030 Alloy Phaj
GH3030 (Nickel Alloy 75)yog "Tus Vaj Ntxwv ntawm Vuam" rau siab - kub ntawm cov ntawv hlau. Nws yog ib qho titanium-stabilized solid tov ntxiv dag zog rau npib tsib xee-chromium alloy.
Oxidation Resistance:Tsim los rau cov khoom zoo li qub raug qhib nplaim taws thiab oxidizing huab cua (txog900 degree).
Superior manufacturing kev ua tau zoo:Cov yas zoo heev (elongation Ntau dua los yog sib npaug li 35%) thiab weldability ua rau nws tus nqi -kev daws teeb meem zoo rau cov txheej txheem aerospace.
Cov txiaj ntsig tseem ceeb:Ua kom nruj Cr₂O₃ (chromium oxide) txheej tiv thaiv, tiv thaiv flaking oxide nplai los ntawm kev kis kab mob.
6. Kev sib piv ntawm corrosion kuj ntawm GH3030 thiab Hastelloy C22 (C22 muaj qhov zoo dua)
| Ib puag ncig | Hastelloy C22 | HWM 3030 | Qhov zoo |
|---|---|---|---|
| Oxidizing Acids (HNO₃) | Zoo heev | Zoo | C22 |
| Txo Acids (HCl, H₂SO₄) | Zoo heev | pluag | C22 |
| Chloride Pitting | Zoo heev | txwv | C22 |
| Crevice Corrosion | Zoo heev | txwv | C22 |
| Chloride Stress Corrosion Cracking | Zoo heev | Nruab nrab | C22 |
| Dej hiav txwv | Zoo heev | txwv | C22 |
| Siab -Tsub Oxidation (txog 1000 degree) | Zoo | Zoo heev | HWM 3030 |
| Dej Flue Gas (FGD) | Zoo heev | pluag | C22 |
Corrosion Resistance Rating (1-5, 5=zoo tshaj)
| Ib puag ncig | C22 | HWM 3030 |
|---|---|---|
| Sulfuric Acid | 5 | 2 |
| Hydrochloric acid | 5 | 1 |
| Dej hiav txwv | 5 | 2 |
| Chloride SCC | 5 | 3 |
| Siab -Tub Oxidation (800 degree) | 3 | 5 |
Vim li cas peb thiaj li yuav tsum tau los ntawm peb tus neeg muag khoom Tier 1, Gnee Alloy?
Raws li tus kws tshaj lij superalloy chaw tsim khoom,Gnee Alloymuaj ntau tshaj li cov ntawv hlau xwb; peb kuj muab kev txhawb nqa engineering.
✅VIM + ESR Melting:Ua kom tsis muaj kev suav nrog, ua kom lub neej qaug zog ntawm ob qho tib si C22 thiab GH3030.
✅MTC 3.1 Traceability:Tag nrho cov cua sov- tsom xam thiab xyuas cov cuab yeej cuab tam uas sau nrog txhua pawg.
✅Sỉ ib:Tau txais txiaj ntsig los ntawmDirect Hoobkas Nqentawm ob daim ntawv txheem thiab kev cai forged blocks.
✅ Custom Fabrication:Precision laser thiab waterjetTxiav - mus rau -Sizecov kev pab cuam kom phim koj cov qauv kev sib dhos.
Hu rau peb tam sim no kom tau txais tus nqi xa tawm tshiab rau GH4169 hauv 2026
FAQ
Q1: Kuv puas tuaj yeem siv Hastelloy C22 rau lub combustion chamber liner?
A: Tsuas yog muaj cov tshuaj tiv thaiv corrosion tam sim no.Yog hais tias ib puag ncig yog siab huv -temp cua,HWM 3030yog ntau tshajTus nqi -kev daws teeb meem zoothiab muab cov thermal stability zoo dua 800 degree.
Q2: Puas yog GH3030 hloov pauv nrog Nimonic 75?
A: Yog lawm.GH3030 yog qhov sib npaug ntawm kev siv thoob ntiaj teb daim ntawv qhia rau Nimonic 75 / Alloy 75. Nws sib koom tib yam 80/20 Nickel-Chromium puag thiab yog lub ntiaj teb sib hloov.
Q3: Cov hlau twg yog qhov yooj yim dua rau vuam rau cov txheej txheem manifold?
A: HWM 3030.Nws yog qhov tsis zoo "weld-tus phooj ywg" thiab tsis tas yuav tsum tau ua haujlwm nyuaj-weld kev kho cua sov hauv feem ntau cov ntawv thov zoo li qub, txo koj lub sijhawm tsim khoom.
Q4: Koj puas txhawb nqa kev txiav txim me me rau kev sim qauv?
A: Yog lawm. Peb txhawb R & D tej yaam num los ntawm kev muabYooj yim MOQsrau cov qauv ntawv pov thawj thiab daim coupon xeem.
