Hauv aerospace engineering, "kev lag luam qib" feem ntau nyob deb ntawm qhov txaus. Ib qho ntawm cov teeb meem loj tshaj plaws uas cov kws tsim khoom ntsib thaum tsim cov kab hluav taws xob sib txuas, cov ntaub thaiv hluav taws xob, lossis cov kav dej tso tawm yog qhov ua tsis tiav ntxov ntxov.
Yog li, dab tsi yog cov yam ntxwv tseem ceeb ntawmsiab - zoo Nimonic 75 (GH3030) alloy ntawv? Qhov tseem ceeb yog nyob rau hauv ob yam nram qab no:
Tshuaj purity:Cov kab tsis huv xws li phosphorus (P) thiab sulfur (S) tsiv mus rau cov ciam teb ntawm qhov kub thiab txias, ua rau embrittlement thiab tawg.
Nto thiab thickness precision:Hauv aerospace tsim nrog qhov hnyav hnyav heev, txawm tias qhov sib txawv ntawm qhov tuab ntawm tsuas yog 0.05 hli los yog muaj cov pits me me tuaj yeem ua rau muaj kev ntxhov siab hauv zos, thaum kawg ua rau muaj kev puas tsuaj loj.
NtawmGnee Steel, peb daws cov teeb meem no nrog rau siab -cov ntaub ntawv purity daws, muab aerospace- cov ntawv qib siab tshaj ASTM thiab GB cov qauv.
Nug rau Premium Nimonic 75 Solutions & Technical Data sheet
Daim Ntawv Qhia Txog Kev Muab Khoom Siab -Quality Nimonic 75 (GH3030) Cov Ntawv rau Aerospace Engineering
Daim Ntawv Qhia Txog Kev Muab Khoom Siab -Quality Nimonic 75 (GH3030) Cov Ntawv rau Aerospace Engineering
Phau ntawv qhia no muab cov ntaub ntawv tseem ceeb rau kev muab siab - zoo Nimonic 75 daim hlau (tseem ua raws li Suav tus qauv GH3030 lossis UNS N06075) rau kev siv aerospace engineering. Nimonic 75 daim ntawv hlau yog 80/20 npib tsib xee-chromium alloy sheet hlau nrog zoo heev - kub oxidation kuj, nruab nrab lub zog, thiab zoo formability / weldability.
NIMONIC 75 khoom yog dab tsi?
NIMONIC 75 alloy yog 80/20 npib tsib xee-chromium alloy nrog ntxiv titanium thiab carbon. Cov hlau no yog thawj zaug qhia hauv xyoo 1940 rau kev tsim cov turbine hniav. Nws yog ib qho yooj yim rau tshuab thiab weld, thiab muaj zoo corrosion kuj, mechanical zog, thiab kub kuj.
1. GH3030 Sheet Hlau Cov Ntsiab Lus Tshwj Xeeb thiab Cov Qauv
Yuav kom ua tau raws li qhov yuav tsum tau ua hauv aerospace, cov neeg muag khoom yuav tsum ua raws li cov qauv kev nruj me ntsis (xws li, qee qhovNimonic 75 khoomyuav tsum ua raws liTIAB SA 5699, lwm tus nrogIB HR 5/504).
Khoom npe: Nimonic Alloy 75, UNS NO6075, W.Nr. 2.4630, W.Nr. 2.4951, GH3030 (Tuam Tshoj).
GH3030 Phaj - Tshuaj muaj pes tsawg leeg
| Element | Cov ntsiab lus (%) | Sau ntawv |
|---|---|---|
| Nickel (Ni) | Qhov nyiaj tshuav (Ntau dua lossis sib npaug rau 75.0) | Matrix ntsiab; muab corrosion kuj thiab siab -kub stability |
| Chromium (Cr) | 19.0 – 22.0 | Muab oxidation thiab corrosion kuj |
| Hlau (Fe) | Tsawg dua los yog sib npaug li 1.5 | Kev txwv nruj nruj kom tswj tau nickel-cov yam ntxwv hauv paus |
| Titanium (Ti) | 0.15 – 0.35 | Cov khoom siv ntxiv - kev daws teeb meem |
| Aluminium (Al) | Tsawg dua los yog sib npaug li 0.15 | nruj me ntsis txwv tsis pub muaj teeb meem theem tsim |
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.12 | Tsawg carbon rau zoo weldability |
| Manganese (Mn) | Tsawg dua lossis sib npaug li 0.70 | Deoxidizer |
| Silicon (Si) | Tsawg dua lossis sib npaug li 0.80 | Deoxidizer |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.030 | Tsawg rau zoo toughness |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.020 | Tsawg rau kev ua haujlwm kub zoo |
| Copper (Cu) | Tsawg dua los yog sib npaug li 0.20 | Cov khoom seem |
Hom Composition:Ni (sib npaug), Cr (18.0-21.0%), Fe (< 5.0%), Si (< 0.30%), Co (≤ 5.0%), Cu (≤ 0.50%).
Khoom siv: Annealed(feem ntau yog siv rau kev tsim) lossistxias - tau kos.
Qhov Loj:Common sheet thicknesses muaj los ntawm0.1mm txog 100mm; aerospace daim ntawv thov yuav tsum tau siab -precision kam rau ua.
Nyem rau rub tawm GH3030 alloy PDF ntaub ntawv tam sim no
2. Gnee Steel GH3030 daim ntawv siv VIM + ESR dual melting txheej txheem
Txhawm rau ua kom tiav "Premium", peb Nimonic 75 (GH3030) tau dhau los ua qhov nruj dual -lub tswv yim yaj:
VIM + ESR dual melting txheej txheem
VIM (Nqus Induction Melting):Ua nyob rau hauv lub tshuab nqus tsev sib sib zog nqus kom tshem tawm cov pa yaj (O, N, H) thiab xyuas kom muaj kev sib npaug ntawm cov tshuaj lom neeg kub.
ESR (Electroslag Remelting):Ua raws li qhov kawg pom, tshem tawm cov uas tsis yog -cov khoom siv hlau thiab tsim kom muaj qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom.
Daim ntawv qhia "High Purity":
| impurity | Standard Spec (%) | Peb Qib "Premium" (%) | Muaj txiaj ntsig rau Aerospace |
|---|---|---|---|
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.015 | Tsawg dua lossis sib npaug li 0.008 | Tiv thaiv nplej - ciam teb liquefaction |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.015 | Tsawg dua los yog sib npaug li 0.005 | Zero inclusions rau lub neej qaug zog siab tshaj plaws |
| Gases (O, N) | – | Ultra - Tsawg | Txhim kho cov qauv kev ncaj ncees thiab ductility |
Nyem rau kawm txog Gnee Steel GH3030 cov txheej txheem hlau fabrication
3. High-Quality Nimonic 75 Sheet Manufacturing Process thiab Material Properties
Oxidation Resistance:Qhov kub siab tshaj plaws mus txog 1000℃(1830℃F) hauv oxidizing ib puag ncig.
Mechanical Strength (Tom qab Annealing):Tensile zog kwv yees li 750 MPa (109 ksi); Yield zog kwv yees li 275 MPa (40 ksi); Elongation kwv yees li 35%.
Surface condition:Ntxuav, glossy nto, npaj rau kev ua ncaj qha, feem ntau ua tiav los ntawm kev tswj qhov cua annealing.
4. Aerospace Quality Assurance thiab Certification
Muab cov khoom lag luam rau kev lag luam aerospace yuav tsum muaj ntawv pov thawj nruj kom ntseeg tau.
Kev Tswj Xyuas Zoo:Cov neeg muab khoom yuav tsum tuavAS9100 (Aerospace thiab Defense) thiab ISO 9001 ntawv pov thawj.
Kev kuaj / tshuaj xyuas:Cov ntaub ntawv yuav tsum tau nrog ib tugEN 10204 Hom 3.1 lossis 3.2 (thib peb-kev kuaj xyuas tog) daim ntawv pov thawj.
Txoj Kev Xeem:Xws li kev kuaj tensile, kuaj hardness, thiab tshuaj ntsuam xyuas muaj pes tsawg leeg.
Contamination Control:Kev tswj nruj ntawm cov ntsiab lus impurity (piv txwv li, cov ntsiab lus txhuas hauv qab 0.005%).
Gnee Steel GH3030 Daim ntawv pov thawj
5. Nimonic 75 sheet hlau technical specifications saib
| Khoom | Nimonic 75 (GH3030) hwm | Kev lag luam Standard |
| Txheej txheem melting | VIM + ESR | Electric Arc Rauv (EAF) |
| Microstructure | Homogeneous Tib -theem | Nroj Tsuag Variations |
| Fatigue Resistance | Tshwj xeeb | Txuj |
| Cov qauv | BS HR5, ASTM B168, GB/T 15062 | GB/T 15062 xwb |
Thov cov nqi lag luam wholesale thiab lub sijhawm khoom xa tuaj rau GH3030 boards tam sim ntawd
📦 Ntim thiab Shipping
Tag nrhoNickel Raws li Alloycov khoom tau ntim nrog cov txheej txheem hauv qab no:
Ntoo pallets los yog crates
Moisture -cov ntaub ntawv pov thawj
Daim ntawv lo nrog rau lub tshuab hluav taws xob, tus qauv, thiab cov ntawv loj
Shipped thoob ntiaj teb los ntawm hiav txwv, huab cua, los yog nthuav qhia
Tiv tauj peb rau tus nqi xa tawm tshiab tshaj plaws rau GH3030 Alloy
FAQ
Q1: Dab tsi yog qhov txiaj ntsig ntawm "Daim iav-zoo li" ci annealed tiav?
A: Ib tug smoother deg tiav (Ra tsawg dua los yog sib npaug rau 0.4μm) txo qhov chaw deg raug rau oxidation hauv zos. Rau aerospace liners, qhov ua tiav no kuj ua kom ntseeg tau tiasThermal Barrier Txheej (TBC)adhere ntau uniformly, ncua lub sij hawm kev pab cuam lub neej.
Q2: Koj puas tuaj yeem muab Nimonic 75 nplooj ntawv nrog lav qhov loj me rau kev kos duab sib sib zog nqus?
A: Yog. Peb feem ntau lav qhov loj me ntawmQib 5 los yog zoo dua. Qhov no ua kom cov khoom pov thawj zoo tshaj plaws plasticity thaum lub sij hawm sib sau ua ke thiab sib sib zog nqus nqus ntawm cov nplaim taws.
Q3: Puas yog koj cov khoom ua tau raws li BS HR5?
A: Yog lawm. PebAviation QibNimonic 75 yog tsim los ua kom tau raws li lossis tshaj BS HR5, AMS 5598, thiab ASTM B168 thoob ntiaj teb cov qauv.
Q4: Koj puas muab kev txo nqi ntau rau cov kev pabcuam aerospace (MRO)?
A: Yog. Raws li cov chaw tsim khoom lag luam, peb txhawb nqa ntev -MRO daim ntawv cog lus nrogLag luam wholesale nqethiab kev tswj xyuas cov khoom lag luam tshwj xeeb.
