INCONEL 718 yog ib qho hlau nickel uas muaj zog heev, tiv taus xeb. Nws feem ntau yog ua los ntawm nickel, nrog rau ntau yam chromium, hlau, thiab lwm yam me me xws li molybdenum, niobium, thiab txhuas. Cov hlau no paub txog nws cov khoom siv zoo heev, suav nrog kev ua haujlwm siab, kev tawm los, thiab kev qaug zog, nrog rau kev tawv thiab kev tiv taus kev tawg thiab kev hloov pauv. INCONEL 718 kuj ua rau muaj kev tiv taus xeb zoo heev, txawm tias nyob rau qhov kub siab, ua rau nws zoo rau kev siv hauv cov chaw ua haujlwm hnyav xws li aerospace, kev ua tshuaj lom neeg, thiab kev siv hauv marine. Nws feem ntau siv rau hauv kev tsim cov khoom siv roj turbine, rocket engines, thiab ntau yam khoom uas raug kev ntxhov siab thiab cov xwm txheej hnyav.
INCONEL 718 yog ib qho superalloy uas muaj nickel ua lub hauv paus uas paub txog nws cov khoom siv kho tshuab zoo heev ntawm qhov kub siab. Nws feem ntau yog ua los ntawm nickel, nrog rau cov khoom me me xws li chromium, hlau, niobium, molybdenum, thiab txhuas. INCONEL 718 muaj lub zog siab, tiv taus corrosion zoo, thiab tiv taus oxidation zoo heev, ua rau nws tsim nyog siv rau hauv qhov chaw kub xws li aerospace thiab gas turbine engines. Nws kuj tseem siv rau hauv cov ntawv thov uas xav tau kev tiv taus kub siab, xws li cov cua sov thiab cov nuclear reactors.
Yog xav paub ntxiv thov mus saib peb lub vev xaib txuas:https://www.jxbsc-alloy.com/inconel-alloy-718-uns-n07718w-nr-2-4668-product/
Yog lawm, alloy718 thiab INCONEL 718 yog hais txog tib hom nickel-based superalloy. INCONEL 718 yog lub npe lag luam sau npe ntawm Special Metals Corporation, uas yog lub npe tshwj xeeb rau cov alloy no. Yog li, alloy 718 feem ntau hu ua INCONEL 718.
INCONEL 718 yog UNS N07718. Nws yog ib qho superalloy ua los ntawm nickel uas muaj zog heev, tiv taus corrosion, thiab ua tau zoo, ua rau nws haum rau ntau yam kev siv hauv aerospace, kev ua tshuaj lom neeg, thiab lwm yam chaw kub.
Tsis muaj cov khoom siv sib npaug zos rau INCONEL 718 vim nws yog cov hlau nickel tshwj xeeb. Txawm li cas los xij, muaj ntau lwm cov hlau nickel uas muaj cov yam ntxwv zoo sib xws thiab tuaj yeem siv ua lwm txoj hauv kev hauv qee qhov kev siv. Qee cov hlau no suav nrog:
- Rene 41
- Waspaloy
- Hastelloy X
- Nimonic 80A
- Haynes 230
Cov alloys no muaj cov khoom zoo sib xws rau INCONEL 718 thiab feem ntau siv rau hauv cov ntawv thov zoo sib xws. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum xav txog cov kev cai tshwj xeeb thiab sab laj nrog cov kws ua haujlwm khoom siv lossis cov kws tshawb fawb txog hlau kom txiav txim siab qhov kev xaiv zoo tshaj plaws rau ib daim ntawv thov tshwj xeeb.
Txawm hais tias INCONEL 718 feem ntau paub txog nws cov khoom zoo heev thiab ntau yam kev siv, nws muaj ob peb qhov tsis zoo, suav nrog:
Tus nqiINCONEL 718 kim dua piv rau lwm cov alloys, feem ntau yog vim nws cov ntsiab lus nickel siab thiab cov txheej txheem tsim khoom nyuaj. Qhov no tuaj yeem ua rau nws tsis tshua muaj txiaj ntsig rau qee qhov kev siv nrog cov peev nyiaj qis dua.
Kev Siv Tau Hauv Tshuab: INCONEL 718 yog ib yam khoom siv uas nyuaj rau siv. Nws nyiam ua haujlwm-tawv, uas txhais tau tias cov cuab yeej txiav tuaj yeem hnav sai, ua rau cov nqi cuab yeej nce ntxiv thiab txo qis kev tsim khoom.
Kev vuam tau yooj yim: INCONEL 718 muaj kev vuam tau yooj yim tsawg thiab xav tau cov txheej txheem tshwj xeeb thiab cov txheej txheem rau kev vuam zoo. Kev vuam tuaj yeem ua rau muaj kev tawg thiab qhov tsis zoo yog tias tsis ua kom raug, uas tuaj yeem ua rau lub zog tag nrho ntawm cov qauv.
Kev nthuav dav thermal: INCONEL 718 muaj cov coefficient ntawm kev nthuav dav thermal siab, txhais tau tias nws tuaj yeem nthuav dav thiab cog lus ntau nrog kev hloov pauv kub. Qhov no tuaj yeem ua rau muaj kev tsis ruaj khov ntawm qhov ntev hauv qee daim ntawv thov, uas yuav tsum tau xav txog kev tsim qauv zoo.
Txawm hais tias muaj cov kev tsis zoo no, INCONEL 718 tseem siv dav hauv ntau yam kev siv kub siab, xws li kev lag luam aerospace, lub zog, thiab roj thiab roj av, qhov twg nws cov khoom sib xyaw ua ke zoo dua li cov kev txwv no.
Lub sijhawm tshaj tawm: Lub Yim Hli-31-2023