Qhov kev ua tau zoo ntawm ib qho siab -kub alloy nyob ntawm nws qhov sib npaug ntawm qhov sib npaug. GH3030 (Nickel Alloy 75) yog ib qho -theem austenitic nickel-chromium alloy. Nws cov tshuaj muaj pes tsawg leeg yog tsim tshwj xeeb los tsim "tus kheej- kho" oxide txheej, ua kom pom kev ruaj ntseg hauv ib puag ncig txog 800 degree.
Raws li cov chaw tsim khoom lag luam ntawm GH3030, Gnee Steel ntiav cov thev naus laus zis thev naus laus zis los xyuas kom meej tias txhua pawg ua tau raws lossis dhau qhov kev txwv nruj ntawm thoob ntiaj teb engineering teb.
Thov 3.1 Mil Test Certificate (MTC) Qauv
Dab tsi yog cov khoom siv tshuaj lom neeg ntawm GH3030?
Dab tsi yog cov khoom siv tshuaj lom neeg ntawm GH3030?
GH3030 yog npib tsib xee-raws li cov tshuaj tiv thaiv muaj zog superalloy (kwv yees li 80Ni-20Cr), nrog npib tsib xee (Ni) ua cov khoom tseem ceeb, qhov sib npaug yog kwv yees li 53-75%, chromium (Cr) cov ntsiab lus ntawm 19-22%, thiab cov hlau me me (Fe), titanium (Ti), thiab txhuas (Ti). Nws muaj cov oxidation zoo heev thiab cov yas siab, thiab feem ntau yog siv rau cov khoom ua haujlwm ntawm qhov kub ntawm 800-1100 degree.
Dab tsi yog cov khoom ntawm NIMONIC 75?
Nimonic 75 (UNS N06075) yog 80/20 npib tsib xee-chromium alloy. Nws cov ntsiab lus tseem ceeb yog npib tsib xee, nrog cov ntsiab lus chromium ntawm 18.0% -21.0%, thiab me me ntawm titanium thiab carbon. Nws muaj qhov ua tau zoo oxidation tsis kam thiab siab - qhov kub thiab txias, thiab feem ntau yog siv rau hauv cov roj turbines thiab cov khoom siv hluav taws xob. Nws kuj muaj me me ntawm hlau, silicon, thiab manganese.
1. GH3030 Chemical Composition Table (Standard: GB/T 14992)
Peb cov khoom siv GH3030 yog huv si kom txo tau cov kab tsis huv (P, S, Pb, Bi), uas yog ib qho tseem ceeb rau kev tiv thaiv kub tawg thaum vuam thiab ua kom ntev - lub sij hawm kev ruaj ntseg.
| Lub ntsiab | Cim | Feem pua (%) | Lub luag haujlwm hauv Alloy |
| Nickel | Ni | Tshuav | Muab siab - kub stability thiab corrosion kuj. |
| Chromium | Cr | 19.0 - 22.0 | Ua ib txheej tuab Cr2O3 tiv thaiv oxidation tsis kam. |
| Titanium | Ti | 0.15 - 0.35 | Ua raws li lub stabilizer thiab muab cov khoom ruaj khov - kev daws teeb meem. |
| Hlau | Fe | Tsawg dua lossis sib npaug li 1.50 | Tswj kom tswj tau npib tsib xee- puag purity. |
| Cov pa roj carbon | C | Tsawg dua lossis sib npaug li 0.12 | Influences grain loj thiab lub zog. |
| Aluminium | Al | Tsawg dua los yog sib npaug li 0.15 | Pab hauv deoxidation thiab kev ncaj ncees ntawm qhov chaw. |
| Manganese | Mn | Tsawg dua lossis sib npaug li 0.70 | Txhim kho kev ua haujlwm kub. |
| Silicon | Si | Tsawg dua lossis sib npaug li 0.80 | Txhim kho oxidation tsis kam ntawm qhov kub thiab txias. |
Nyem rau rub tawm GH3030 alloy PDF ntaub ntawv tam sim no
2.Qhov zoo ntawm Kev Xaiv Gnee Steel GH3030 Alloy
Tsis yog tag nrho GH3030 steel yog tib yam. Peb faib peb cov ntaub ntawv raws li hauv qab no:
Siab -Purity Melting:Peb siv ob txheej txheem ntawm lub tshuab nqus tsev induction melting (VIM) thiab electroslag remelting (ESR). Qhov txheej txheem dual no tshem tawm cov kev suav nrog thiab txo qis cov ntsiab lus impurity, yog li txhim kho lub neej qaug zog.
Fully Compliant nrog Standards:Peb GH3030 steel ua tau raws li ASTM, DIN, thiab GB thoob ntiaj teb cov qauv (sib npaug rau Nimonic 75).
100% Traceability:Txhua qhov kev txiav txim tuaj nrog ua tiav 3.1 Daim Ntawv Pov Thawj Hoobkas (MTC) qhia txog cov txiaj ntsig thermal tsom xam cov ntaub ntawv uas koj xav tau.
3.GH3030 Khoom Muag thiab Kev Pabcuam Customization
Peb muab GH3030 nyob rau hauv ntau yam semi-cov ntaub ntawv tiav, uas tuaj yeem hloov kho raws li koj qhov kev xav tau tshwj xeeb:
Forged Bars:Siab -cov khoom siv muaj zog.
Txias-Cov Ntawv Rolled:Precision thickness phaj rau combustion chamber linings.
Seamless Steel Tubes:High -pressure heat exchange systems.
Custom Forgings:Rings, discs, thiab flanges tsim raws li koj cov duab kos.
Hu rau peb tam sim no kom tau txais tus nqi xa tawm tshiab rau GH3030 hauv 2026
FAQ
Q1: Dab tsi yog qhov sib npaug ntawm GH3030 hauv Asmeskas thiab Europe?
A: GH3030 yog Suav tsim. Nws yog chemically zoo sib xws thiab ua hauj lwm raws li qhov sib npaug rauNim 75(UK) thiabUNS N06075(Tebchaws USA), feem ntau them rau hauv qabASTM B166 / B168.
Q2: Vim li cas Titanium cov ntsiab lus tshwj xeeb (0.15 - 0.35%)?
A: Titanium pab ua kom ruaj khov ntawm cov hlau thiab muab cov khoom sib txawv ntawm cov khoom siv - kev daws teeb meem tsis ua rau cov khoom tawg dhau, uas yog vim li cas GH3030 khaws cov yas zoo li no.
Q3: Koj puas tuaj yeem muab GH3030 nrog cov pa roj carbon tsawg dua rau cov ntawv thov tshwj xeeb?
A: Yog. Raws li cov chaw tsim khoom ncaj qha, peb tuaj yeem ua kev cai melts kom tau raws li cov tshuaj tiv thaiv nruj dua rau cov kev cai tshwj xeeb hauv aerospace lossis nuclear.
Q4: Koj puas muab tus nqi lag luam wholesale rau kev txiav txim ntau?
A: Yog lawm. Peb muab tierLag luam wholesale nqethiab ntev - daim ntawv cog lus muab khoom nrogNtiaj teb no Logistics Support.
