Inconel 718 yog dab tsi
Inconel 718 yog dab tsi?
Inconel 718 yog npib tsib xee-raws li alloy nrog lub zog siab thiab tiv thaiv corrosion. Nws yog siv nyob rau hauv ntau qhov chaw sib txawv, feem ntau nyob rau hauv aerospace thiab aviation industries. Qhov no amalgam paub txog nws qhov zoo tshaj plaws txhua yam lub zog, kev kub ntxhov siab, thiab kev sib tsoo zoo heev hauv cov xwm txheej antagonistic.
Puas yog Inconel 718 yog hom hlau?
Tsis yog, Inconel 718 tsis pom zoo li cov hlau. Chromium, hlau, thiab molybdenum ua ib feem tseem ceeb ntawm cov hlau no, uas yog ua los ntawm npib tsib xee. Thaum Inconel 718 muaj ob peb yam zoo li cov hlau kom deb li deb ntawm nws txoj kev sib koom siab thiab lub zog, nws yog ib qho kev sib xyaw nrog nws cov khoom tshwj xeeb thiab cov khoom zoo.
Cov ntaub ntawv dab tsi hauv Inconel 718?
Cov ntaub ntawv tseem ceeb hauv Inconel 718 suav nrog npib tsib xee (52.5 feem pua), chromium (19 feem pua), hlau (18.5 feem pua), niobium (5.5 feem pua), molybdenum (3.3 feem pua),titanium({{0}}}.9 feem pua , thiab txhuas (0.5 feem pua). Nyob ntawm daim ntawv thov thiab cov txheej txheem tsim khoom, Inconel 718 qhov tseeb muaj pes tsawg leeg yuav txawv.
Inconel 718 siv rau dab tsi?
Inconel 718 yog siv rau hauv ntau daim ntawv thov, hauv paus hauv kev lag luam aviation thiab davhlau. Aircraft xyaw, roj turbines, foob pob ua ntxaij motors, thiab lwm yam high-temperature, high-stress applications nquag siv cov hlau no. Vim nws qhov kub thiab txias thiab corrosion kuj zoo heev, Inconel 718 yog siv tsis tau tsuas yog nyob rau hauv lub aerospace kev lag luam, tab sis kuj nyob rau hauv cov roj thiab roj, tshuaj ua, thiab automotive industries.
Puas yog Inconel 718 stainless hlau?
Inconel 718 tsis yog homstainless hlau, tsis muaj. Thaum ob qho tib si Inconel 718 thiab kho steel sib koom ob peb qhov zoo li deb ntawm lawv qhov kev kub ntxhov siab thiab kev tawm tsam, lawv nyob rau hauv ib qho kev sib txawv sib txawv. Inconel 718 yog ib qho alloy ua los ntawm npib tsib xee, thaum stainless hlau yog ua los ntawm hlau thiab muaj ntau chromium nyob rau hauv nws.
Inconel 718 los ua li cas?
Nqus induction melting (VIM) feem ntau yog txoj kev uas Inconel 718 yog ua. Lub tshuab nqus tsev vacuum yog siv rau hauv cov txheej txheem no kom yaj thiab ua kom cov khoom pib ua kom zoo dua qub. Cov kua ua ke yog tom qab ntawd sau cov duab los ua kom muaj zog ingot. Tom qab ntawd, forging, dov, thiab kev kho cua sov yog siv kom tau txais qhov xav tau qhov ntev thiab cov khoom siv kho tshuab los ntawm cov khoom siv.
Ib qho tseem ceeb hauv kev sib sau ua ke ntawm Inconel 718 yog kev siv cov titanium tuav, txwv tsis pub hu ua titanium ncej lossis titanium billets. Cov titanium bars no yog siv los ua ib yam khoom ntuj tsim nyob rau hauv lub voj voog VIM los tsim cov kua sib xyaw uas siv rau hauv txoj kev loj hlob ntawm Inconel 718. Qhov xwm ntawm cov titanium bars yog qhov tseem ceeb rau qhov kawg ntawm qhov ua tiav Inconel 718 composite.
Txoj hauv kev zoo tshaj plaws ntawm kev sib sau cov titanium tuav muaj ob peb theem, suav nrog liquefying, projecting, thiab expulsion. Lub pas dej molten yog thawj zaug tsim los ntawm melting titanium daim txhuam cev lossis hmoov hauv lub tshuab nqus tsev. Lub pas dej ua kua yog tom qab ntawd muab tso rau hauv pwm los tsim cov titanium ingots. Cov ingots yog tom qab ntawd los ntawm kev sib cuam tshuam ntawm kev tshem tawm, uas suav nrog kev mus rau hauv cov ingots los ntawm kev tom cov plua plav mus rau thav duab tuav ntawm qhov zoo tagnrho ntsuas thiab ntev.
Thaum lub sij hawm tshem tawm lub voj voog, cov titanium tuav mus los ntawm cov yas loj loj deformity, uas pab kho cov microstructure ntawm cov hlau thiab ua haujlwm ntawm nws cov khoom siv kho tshuab. Cov tuav yog tom qab ntawd kho cua sov kom txhim kho lawv cov kev sib koom siab thiab kev ruaj khov.
Nyob rau hauv xaus, Inconel 718 yog ib tug heev adaptable npib tsib xee-raws li alloy uas yog siv ntau nyob rau hauv lub aerospace thiab aviation industries, feem ntau. Cov alloy no paub zoo rau nws qhov kub thiab txias tsis kam, siab mechanical zog, thiab tsis kam mus corrosion nyob rau hauv hostile ib puag ncig. Titanium tuav yog siv los ua Inconel 718, thiab lawv tseem ceeb heev rau qhov zoo ntawm cov hlau tiav. Kev tsim cov titanium tuav yuav tsum tau ntau kauj ruam, suav nrog melting, casting, thiab extrusion, tag nrho cov uas tseem ceeb rau cov khoom zoo tag nrho.
