Cov ncauj lus kom ntxaws ntawm inconel 718
Inconel 718yog npib tsib xee-chromium-based superalloy ntxiv dag zog nrog cov ntsiab xws li Niobium thiab Molybdenum, Kev MuabTshwj Xeeb Ntawm Kev Kub Siab Lub zog, oxidation tsis kam, thiab corrosion tsis kamCov. Hauv qab no yog nws cov chaw thov tseem ceeb thiab raug siv cov xwm txheej tau siv:
1. AERPOSPACE kev lag luam
Dav hlau cav Cheebtsam
Turbine yas \/ Disks: Withstand kub txog 650 degree thiab centrifugal kev ntxhov siab.
Combustion Chamber Liners: Tiv thaiv cov roj corrosion thiab thermal nkees.
Fasteners \/ Bolts: Siv nyob rau hauv high-kub, kev sib txuas siab siab (piv txwv li lub cav ntoo).
Rockets & Spacecraft
Kua Roj NozZles: Tiv thaiv kev corrosion los ntawm cov kua oxygen \/ kerosene.
Txheej txheem qauv: Xws li lub satellite cov kev xa cov kab ke sib tw.
Yam uas pab: Tswj lub zog siab ntawm 540-700 degree, outperforming stainless hlau thiab titanium alloys.
2. Roj & Roj Kev Lag Luam
Cov cuab yeej downhole
Laum Collars \/ Li Qub: Tiv thaiv cov h ats thiab co₂ corrosion (acidic ib puag ncig).
Cheebtsam: Critical seals for high-pressure deep wells (>5000 meters).
LN COV KHOOM
Cryogenic twj ntaub shafts: Ua kom muaj kev nruj dhau ntawm -196 degree rau 150 degree.
Tus yuam sij: Ua rau sulfide kev ntxhov siab tawg (SSC), ua raws li API 6A cov qauv.
3. Lub Zog & Lub Zog Nuclear
Roj Turbines
Tuaj \/ Thawj Coj: Ua kom dhau 900 degree kub roj yaig.
Nuclear Reactors
Tswj Qws Cladding: Tiv thaiv neutron irradiation thiab kub-kub dej hauv corrosion.
Chav Ncev: Cov kev pabcuam ntev ntev nyob rau hauv high-siab chav ib puag ncig.
Cov Khoom Tseem Ceeb: Tsawg thermal nthuav tawm coefficient minimizes kev ntxhov siab tsis txaus ntseeg deformation.
4. Chem & Marine Engineering
Cov Khoom Siv Tshuaj
Reactor Linings: Resist cov kua qaub muaj zog zoo li HCL thiab h₂so₄.
Tub Rog Tshav Kub Kub: Tawm pitting thiab crevice corrosion.
Dej hiav txwv
Cheebtsam Submarine: Piv txwv, cov ntaub ntawv hloov pauv thiab li qub thiab li qub, tiv taus dej hiav txwv corrosion.
Piv tau: Ntau tus nqi-ua tau zoo dua hastcelloy c276 rau kev corrosion ib puag ncig.
5. 3D Luam Ntawv & Advanced Raug
Ntxiv Kev Lag Luam
Laser Hmoov Paj Fusion (LPBF): Siv los luam tawm complex turbine li.
Aerospace Khaub Ncaws Hnav: Piv txwv, nkhaus thiab roj tsis muaj roj (siv hauv GE Lep cav).
Pwm Raug
Tuag-casting Pwm: Resistant rau molten aluminion yaig, nrog 3x ntev lifesppan ntau dua H13 steel.
Cov txheej txheem zoo dua: Tuaj yeem yog hnub nyoog-hardened (720 degree × 8h) kom ua tiav hardness ntau dua los yog sib npaug rau 45 hrc.
Cov Khoom Siv Hloov Chaw
Siab dua cov kev xav tau: Xaiv Inconel 625 (Tiv Thaiv Oxidation txog 980 Qib) lossis Haynes 282 (siab dua lub zog).
Tus nqi siv cov ntawv thov rhiab: Xav txog Monel K500 (tiv taus dej hiav txwv tab sis tsis muaj zog nyob rau hauv qhov ntsuas kub-kub).
Rau cov ntaub ntawv sib piv nyob rau hauv cov xwm txheej tshwj xeeb (piv txwv li, corrosive media, thauj khoom hom), xav kom muab cov ncauj lus kom ntxaws!
