Puas yog koj qhov project tsuas yog xav tau siab tshaj -kub oxidation tsis kam, tseem koj tau them ntau dhau rau qhov siab - lub zog superalloy? Ua ntej ua tiav koj qhov kev txiav txim tom ntej, thov nyeem peb cov khoom siv GH3030 cov lus qhia. Raws li tus kws tshaj lij nickel alloy chaw tsim khoom, Gnee Steel muaj kev tsom xam pob tshab los pab koj sib npaug kev ua haujlwm thiab cov nqi tsim khoom. GH3030 (sib npaug rau Nimonic 75/EI435) yog qhov zoo tagnrho rau 800℃daim ntawv thov- muab rau koj paub siv nws kom raug.
Thov GH3030 nqe sib piv cov lus
GH3030 Cov Khoom Zoo thiab Qhov Tsis Zoo Qhia Cov Lus Qhia
GH3030 Cov Khoom Zoo thiab Qhov Tsis Zoo Qhia Cov Lus Qhia
GH3030 yog ib qho kev daws teeb meem uas muaj zog nickel-raws li superalloy (8ONi-20Cr). Nws yog ib qho khoom siv thaum ntxov tsim nyob rau hauv kev lag luam, muaj npe nrov rau nws cov tshuaj lom neeg yooj yim, zoo thermal qaug zog zog, thiab siab - kub plasticity. Nws feem ntau ua haujlwm ntawm qhov kub ntawm 800℃thiab 1100 degree. Nws yog dav siv hauv aero-engines, nuclear zog, thiab petrochemical industries.
Dab tsi yog cov khoom ntawm GH3030?
GH3030 yog ib qho kev daws teeb meem ntxiv dag zog rau siab -kub alloy, feem ntau muaj cov npib tsib xee (Ni) thiab chromium (Cr), nrog rau cov tshuaj lom neeg yooj yim. Nws qhov piv txwv yog 80% npib tsib xee thiab 20% chromium.
1. Tshuaj muaj pes tsawg leeg ntawm GH3030 (Qhov hnyav feem pua)
| Element | Kev sib xyaw | Muaj nuj nqi |
|---|---|---|
| Nickel (Ni) | Qhov nyiaj tshuav (Ntau dua lossis sib npaug rau 75.0%) | Qhov chaw ntawm thermal stability |
| Chromium (Cr) | 19.0 - 22.0% | Anti- txheej txheej oxidation |
| Titanium (Ti) | 0.15 - 0.35% | Cov nplej refiner |
2. Mechanical Properties of High -Temperature Alloy GH3030 (Annealed State)
| Khoom | Tus nqi |
|---|---|
| Tensile zog (Rm) | Ntau dua lossis sib npaug li 685 MPa |
| Elongation (A5) | Ntau dua los yog sib npaug rau 35% (Suitable rau kev sib sib zog nqus nqus thiab stamping) |
| Creep Fracture | Kev ruaj ntseg zoo hauv qab 800℃(tsis yog-load-cov kabmob) |
Nyem rau rub tawm GH3030 alloy PDF ntaub ntawv tam sim no
3. Qhov zoo ntawm GH3030 Alloy Khoom
Siab -Tub kub Oxidation Resistance:Cov khoom pov thawj oxidation zoo heev, mus txog 1100 degree, haum rau siab - kub, qis - load Cheebtsam.
Zoo Thermal Fatigue Performance:Cov khoom siv no tuaj yeem tiv taus qhov kub thiab txias, uas yog qhov tseem ceeb rau cov khoom siv hluav taws xob sib xyaw.
Machinability zoo heev:Exhibits high plasticity thaum lub sijhawm ua haujlwm kub thiab txias, ua kom yooj yim rau kev tsim, stamp, thiab tshuab.
Weldability zoo heev:GH3030 muaj weldability zoo; Ntau yam txheej txheem vuam tuaj yeem ua tiav cov vuam zoo nrog tsawg kawg ntawm cov khoom siv vuam, tab sis cov txheej txheem vuam tshwj xeeb yuav tsum tau ua.
Stable Microstructure:Raws li ib qho -theem austenitic alloy, nws cov microstructure tseem ruaj khov thaum lub sij hawm ntev - siv qis dua 800℃.
4. Qhov tsis zoo ntawm GH3030 Alloy
Khoom kim heev:Raws li npib tsib xee-raws li alloy, nws cov nqi tsim khoom thiab cov khoom siv raw yog qhov siab.
Tsis tshua muaj siab -Qhov kub thiab txias:Txawm hais tias nws muaj oxidation tsis kam, nws lub zog creep kuj qis dua 800 degree, yog li nws tsuas yog tsim rau lub teeb -load daim ntaub ntawv.
Machining Hardness / Brittleness:High hardness yuav tsum tau tshwj xeeb cov cuab yeej thiab zoo machining txheej txheem.
High Coefficient ntawm Thermal Expansion:Tsis haum rau qis- qhov kub thiab txias ib puag ncig vim nws yog qhov ua rau deformation thiab tawg, yog li nws tsuas yog tsim rau siab - cov ntawv siv kub.
Nyem rau hu rau peb cov kws tshaj lij kom pom zoo alloys haum rau koj qhov project
5. Kev sib piv: GH3030 vs. Inconel 625
| Feature | GH3030 (Kev xaiv tus nqi) | Inconel 625 (Qhov Kev Xaiv Tshwj Xeeb) |
| Max Oxidation Temp | 800℃- 900 degree | 980 degree |
| Tensile zog | Nruab nrab (685 MPa) | Siab (827 MPa) |
| Tus nqi yuav khoom | Tsawg (Txuag 30-50%) | Siab dua |
| Lub Sijhawm Lead | Short (Tshooj Loj) | Feem ntau Ntev |
| Txiav txim | Qhov zoo tshaj plaws rau Burner / Rauv qhov chaw | Zoo tshaj plaws rau High-Pressure/Corrosive gas |
Hu rau peb tam sim no kom tau txais tus nqi xa tawm tshiab rau GH3030 hauv 2026
FAQ
Q1: Puas tuaj yeem GH3030 hloov Lavxias EI435 (ЭИ435)?
A:Yog lawm. GH3030 tau tsim los ua qhov sib npaug ncaj qha rauEI435/VZh98. Nws yog 1: 1 kev hloov kho rau Soviet - tsim cov khoom siv dav hlau thiab cua sov, kom ntseeg tau 100% kev sib raug zoo.
Q2: Koj lub Hoobkas puas muab me me -batch kev cai txiav?
A:kiag li. Raws li tus neeg siv khoom -centricsuperalloy khoom, peb muabprecision txiav txiavthiab laser txiav rau me me txiav txim. Peb nkag siab tias R&D thiab MRO tej yaam num feem ntau tsis xav tau ib lub thawv ntim khoom.
Q3: Dab tsi yog qhov zoo tshaj plaws rau kev xa tawm?
A:Rau lub cev,Bright Annealed (BA)yog nrov rau precision. Rau daim ntawv thiab bar,Annealed & Pickled (AP)los yogPeeledcov chaw yog cov qauv kev lag luam, kom ntseeg tau tias cov khoom yog nplai -dawb thiab npaj rau fabrication.