Ntsib kev khwv nyiaj txiag loj hauv tsev thiab txawv teb chaws, nrog rau kev tshawb fawb ua haujlwm siab, tsom mus rau lub sijhawm siab tshaj plaws, nrog kev nce qib ntxiv ntawm lub teb chaws "dual carbon" Lub tswv yim, kev txhim kho cov kev ua kom rov zoo dua qub kuj tau siv nyob rau hauv cov haujlwm tseem ceeb. Txawm li cas los xij, tseem muaj teeb meem txuj ci nyob rau hauv kev txhim kho thiab kev siv cov tshuaj sandrap aluminium, thiab cov seem hloov khoom siv kom zoo dua qub. Tawm tsam cov keeb kwm yav dhau los, "11thAluminium ua thiab rov ua dua tshiab Technology Lub Rooj Sib Tham 2024 "tseem tsom rau kev txawj ntse, thiab Fengye Tuam Txhab Koom Nrog Kev Sib Tham.
7050 Alloy Alloy tuab lub phaj yog lub cim thib peb yog lub npe tam sim no Alloy thiab yog lub npe hu ua "ib qho nyuaj tshaj txhuas alloys kom pov rau hauv kev lag luam." Nws muaj lub zog siab, muaj zog, nkees tsis kam, thiab nws feem ntau siv hauv nruab nrab thiab tuab tsis lees paub, pub paj nruas pub dawb thiab tuag tsis lees paub. Cov kev xav tau tag nrho rau kev tsim khoom xws li: muaj zog tsis kam rau spalling corrosion thiab kev nyuaj siab corrosion tawg, pob txha pob txha lov thiab nkees ua yeeb yam. Txawm li cas los xij, kev ntxhov siab conclots yog loj, nws yuav tsum tau txhim kho cov teeb meem ntawm kev faib tawm ntawm kev sib txawv ntawm cov qauv grain ntawm cov qauv grain ntawm Aluminum-Titanium-Carbon can effectively alleviate the relative uniformity of the distribution of the Zr-containing second phase in the 7050 cast flat ingot, thereby improving the uniformity of the Zr-containing second phase and mitigating other problems. Qhov thib ob theem homogenizes qhov nyuaj ntawm anealing txheej txheem thiab txhim kho kev ruaj ntseg ntawm cov txheej txheem anealing. Cov kws kho tshuab ntawm kev ua ntawm Aluminium Carbon kuj tau lees paub los ntawm xibfwb Wang Lijuan ntawm Tianjin Sino- German University of thov Sciences.
Hais txog rov ua dua cov txhuas, txawm hais tias cov kab ntawv rov ua dua tshiab yuav tsum tau txhim kho kom sai, thiab qib kev kawm tau nce qib hauv tebchaws thiab hauv zej zog ib yam nkaus. Tam sim no, tag nrho cov khoom siv loj ua nroj tsuag lawv tus kheej rov ua dua tshiab cov nroj tsuag ntau lawm. Nthuav cov ntawv thov ntawm kev rov ua dua cov txhuas yog qhov tseem ceeb hauv kev nrhiav cov roj ntsuab thiab cov roj carbon qis. Txawm li cas los xij, tseem muaj teeb meem txuj ci hauv kev tswj hwm qib thiab kev siv, ntawm lawv, slagging ntawm txhuas lub titanium boron yog ib qho ntawm cov teeb meem. Txhawm rau kom cov qib ntawm cov rov ua dua cov txhuas alloy, qhov yuav tsum tau ua kom huv tau ntau dua li cov siv electrolytic alloy los tsim dc casting billets. Muaj chiv thawj ntau impurities nyob rau hauv rov ua aluminium alloys ntxiv rau cov kev daws teeb meem zoo li kev tswj hwm cov qib kev tswj hwm cov alloys alloys. Cov yam ntxwv ntawm Aluminium Carbon ua rau cov ntsev tsawg dua, thiab kev kub ntxhov tuaj yeem daws cov teeb meem ntsig txog txhuas cov boronium boron slagging. Hauv tshwj xeeb, peb cov ntaub ntawv Titanium cov hlua khi tau muaj super ua kom muaj peev xwm thiab ua tau zoo. Nws tuaj yeem daws qhov kev tsis sib haum xeeb uas yuav tsum tau ua dua tshiab ntawm Aluminium thiab kev siv cov khoom siv ua kom zoo nkauj thiab kev siv tus nqi txo thiab kev txhim kho.
Fengyue lub tuam txhab yuav khaws nrog ua ntej ntawm cov thev naus laus zis thiab txhim kho kev ua haujlwm zoo nkauj hauv tsev thiab txhim kho kev lag luam hauv tsev.