Nrog peb aerospace -qib Nimonic 75 (UNS N06075) alloy nplooj ntawv, koj tuaj yeem ua tiav nrog kev ntseeg siab. Cov nplooj ntawv no tau tsim tshwj xeeb rau aero- cav combustor bushings, muab tshwj xeeb plasticity kom tau raws li kev sib sib zog nqus nqus thiab ntau-stage stamping yuav tsum tau. Raws li kev ua haujlwm siab -tej khoom kub kub, Gnee Steel muaj Nimonic 75 (tsim sib npaug rau EI435 / GH3030) nrog lub microstructure ruaj khov, ua kom xoom- tsis xws luag tsim thiab zoo weld stability, haum rau cov khoom siv dav hlau tseem ceeb.
Kev sab laj ntawm aerospace- cov khoom qib
ASTM B637 Nimonic 75 (GH3030) Alloy Phaj rau Combustion Chamber Lineing ntawm Aero Cav
ASTM B637 Nimonic 75 (GH3030) Alloy Phaj rau Combustion Chamber Lineing ntawm Aero Cav
ASTM B637/GH3030 (Nimonic 75) yog ib qho 80/20 npib tsib xee-chromium alloy nrog tswj kev ntxiv ntawm titanium thiab carbon, tsim rau siab - kub daim ntawv thov yuav tsum tau zoo heev oxidation kuj thiab nruab nrab lub zog, xws li combustion chamber liners.
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. Nimonic 75 Cov Chemical Chemical Cheebtsam (%)
| Element | Kev sib xyaw | Muaj nuj nqi |
|---|---|---|
| Nickel (Ni) | Qhov nyiaj tshuav (Ntau dua lossis sib npaug rau 75.0%) | Muab cov ductile austenitic matrix |
| Chromium (Cr) | 19.0 - 22.0% | Ua kom 800℃oxidation tsis kam |
| Titanium (Ti) | 0.15 - 0.35% | Refines lub grain loj rau uniform stamping |
| Hlau (Fe) | Tsawg dua lossis sib npaug li 1.50% | – |
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.12% | – |
2. Mechanical zog ntawm Nimonic 75 alloy (annealed thiab tsim)
| Khoom | Tus nqi | Vim Li Cas Nws Tseem Ceeb Rau Koj |
|---|---|---|
| Tensile zog (Rm) | Ntau dua lossis sib npaug li 685 MPa | Kev ruaj ntseg zoo ntawm 800 degree |
| Yield zog (Rp 0.2) | Ntau dua lossis sib npaug li 275 MPa | Tsawg nias quab yuam tsim nyog rau kev tsim |
| Elongation (A5) | Ntau dua lossis sib npaug li 35% (Tswj 40% +) | Tsis muaj cracking thaum sib sib zog nqus nqus |
| Hardness (HBW) | Tsawg dua los yog sib npaug li 200 | Extens lub neej ntawm koj stamping tuag |
Nyem rau rub tawm GH3030 alloy PDF ntaub ntawv tam sim no
3. Qhov zoo ntawm Gnee Steel Nimonic 75 Alloy Sheets
Superior Deep Drawing Performance:Peb cov nplooj ntawv feem ntau muaj qhov elongation ntau tshaj 40%, tso cai rau kev sib sib zog nqus kos duab yam tsis muaj lub caj dab hauv zos lossis tearing.
Vuam Stability:Nimonic 75 nplooj ntawv muaj ib qho - theem qauv, txhais tau tias lawv tsis tshua muaj "kub tawg" thaum TIG lossis MIG vuam. Lawv tuav lub microstructure ruaj khov nyob rau hauv tshav kub- thaj chaw cuam tshuam (HAZ).
Nto Zoo:Peb Bright Annealing (BA) nto kev kho mob muab ib daim iav -zoo li du nto, txo kev sib txhuam thaum stamping thiab txhim kho lub neej qaug zog ntawm qhov kawg.
4. Nimonic 75 Plate Combustion Chamber Applications
Nimonic 75 (UNS N06075) phaj yog dav siv hauv:
combustion chambers/linings:Cheebtsam rau aircraft engine thiab gas turbines.
Industrial furnaces:Cov khoom siv kho cua sov thiab cov khoom siv ua haujlwm kub.
Nuclear engineering:High -kub cov qauv siv.
5.Lub Nimonic 75 muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab precision qhov ntev
Peb muab cov khoom ua tiav Nimonic 75 cov khoom siv ecosystem, tso cai rau koj los muab tag nrho cov khoom sib xyaw ua ke los ntawm ib lub chaw tsim khoom muaj ntawv pov thawj.
| Yam khoom | Standard Supply Dimensions | Nto Finish Options |
| Txias Rolled Sheet | 0.5mm-3.0 hli(Aero Precision) | Bright Annealed (BA)/ Pickled |
| Kub Rolled Phaj | 4.0mm-50.0 hli(Structural) | Annealed & Pickled (AP) |
| Round Bar & Qws | Φ 6mm - Φ 250mm | h9 Precision av/ Peeled |
| Seamless Tubing | OD 6mm-114mm | Daim iav BA / Industrial AP |
Hu rau peb tam sim no kom tau txais tus nqi xa tawm tshiab rau GH3030 hauv 2026
FAQ
Q1: Koj cov ntaub ntawv puas ua tau raws li AMS 5536 lossis ASTM B168 tus qauv?
A:Yog lawm. ThaumASTM B 637 Covfeem ntau hais txog cov qauv ntsuas zoo, peb nruj me ntsis ua raws liASTM B168rau daim ntawv thiab daim hlau thiabTIAB SA 5536sib npaug rau aerospace specifications. Txhua batch los nrog tag nrhoEN 10204 3.1 Mill Test Certificate (MTC).
Q2: Kuv puas tuaj yeem tau txais kev cai- txiav qhov ntau thiab tsawg los txo cov khoom pov tseg?
A:kiag li. Peb muab precisionlaser thiab dej - dav hlau txiavrau peb Nimonic 75 daim hlau. Peb tuaj yeem xa "Zoo-Net-Shape" lub voj voog lossis cov ntaub ntawv nyuaj raws li koj daim duab CAD, txo qis kojtus nqi yuav khoom.
Q3: Cov khoom siv no puas yog hloov ncaj qha rau Lavxias EI435 (ЭИ435)?
A:Yog lawm. Peb yog ib tug tshwj xeebsib npaug Hoobkas. Peb Nimonic 75 / GH3030 yog 1: 1 kev sib tw rau EI435, ua rau nws yog qhov kev xaiv tseem ceeb rauAerospace MROnyob rau hauv cheeb tsam uas siv Lavxias teb sab - tsim cav.