Alloy muaj pes tsawg leeg
Cov2000 series aluminium alloy phajbelongs rau tsev neeg ntawm aluminium-tooj liab alloys. Copper (Cu) yog cov ntsiab lus tseem ceeb ntawm alloying, thiab nws cov ntsiab lus feem ntau yog nruab nrab ntawm 3% thiab 10%. Me me ntawm lwm cov ntsiab lus xws li magnesium (Mg), manganese (Mn) thiab silicon (Si) kuj ntxiv.Magnesium thiab tooj liab daim ntawv muaj zog intermetallic tebchaw uas txhim khu lub zog ntawm cov alloy.Manganese txhim kho cov kab mob corrosion, thiab kev ua haujlwm ntawm silicon alloys thaum lub sij hawm ua haujlwm zoo. muaj txiaj ntsig zoo rau kev tsim khoom.
Mechanical zog
Lub zog siab: Ib qho tseem ceeb tshaj plaws ntawm 2000 series alloy phaj yog nws lub zog siab.Lawv muaj lub zog tensile siab, feem ntau yog li ntawm 200 MPa mus rau ntau tshaj 500 MPa, nyob ntawm qhov tshwj xeeb alloy thiab kev kho cua sov.Piv txwv li, 2024-T3 alloy muaj lub zog tensile ntawm txog 470 mpa cov cuab yeej tsim nyog rau cov cuab yeej siv no. nyob rau hauv hnyav loads.
Muaj peev xwm txiav tau zoo: Cov phaj hlau no muaj kev txiav zoo thiab ua haujlwm tau yooj yim.Lawv tuaj yeem txiav tau yooj yim, drilled thiab milled, tso cai rau cov tuam txhab tsim cov khoom precision nrog cov txheeb ze yooj yim.Qhov no feature tau txais txiaj ntsig zoo hauv kev lag luam uas yuav tsum tau ua kom zoo li qhov chaw nrog nruj tolerances, xws li aerospace thiab automotive industries.
Thaum tshav kub kub-kho tau: 2000 series alloy yog tshav kub kho tau.Lawv cov khoom muaj peev xwm ua tau zoo ntxiv los ntawm cov txheej txheem xws li kev kho cua sov thiab kev laus.Cov kev kho cua sov ua kom yaj cov ntsiab lus alloy rau hauv aluminium matrix, thiab cov kev laus tom ntej yuav precipitate nplua particles ntxiv dag zog rau cov hlau.
Daim ntawv thov
Aerospace kev lag luam: Nyob rau hauv aerospace teb, 2000 series txhuas alloy phaj yog dav siv. Lawv siv nyob rau hauv dav hlau tis, fuselage thav duab thiab cav Cheebtsam.Lawv lub zog-rau-hnyav piv yog qhov tseem ceeb los txo qhov hnyav ntawm lub dav hlau thaum tuav nws cov qauv kev ncaj ncees, uas nyob rau hauv lem txhim kho roj efficiency thiab davhlau kev ua tau zoo. Piv txwv li, 2024 alloy yog ib tug nrov xaiv rau aircraft structural Cheebtsam vim nws zoo heev ua ke ntawm lub zog thiab qaug zog tiv thaiv.
Kev lag luam tsheb: Hauv kev lag luam tsheb, 2000 series alloy yog siv rau cov khoom siv ua haujlwm siab. Lawv tuaj yeem siv rau lub tog raj kheej lub tog raj kheej, cov khoom sib kis, thiab cov khoom raug tshem tawm. Lub zog siab ntawm cov alloys no tso cai rau kev tsim cov khoom sib txuam ntau dua thiab sib dua, pab txhim kho roj kev lag luam thiab kev tuav tsheb.
Mould manufacturing: Vim nws muaj peev xwm txiav tau zoo thiab lub zog siab, 2000 series hlau phaj tseem nrov hauv kev tsim pwm. Lawv tuaj yeem tiv taus siab thiab quab yuam thaum lub sij hawm stamping thiab molding, kom ntseeg tau lub sij hawm ntev durability thiab precision ntawm cov tuag.
Corrosion kuj
Txawm hais tias 2000 series aluminium alloy phaj muaj corrosion kuj zoo nyob rau hauv ib puag ncig, piv nrog rau lwm yam txhuas alloy series (xws li 5 series), nws cov corrosion kuj yog qis dua.Qhov muaj tooj liab nyob rau hauv alloys ua rau nws muaj kev cuam tshuam rau tej yam corrosion, tshwj xeeb tshaj yog nyob rau hauv marine los yog heev corrosive ib puag ncig.Txawm li cas los xij, lawv cov corrosion kuj tuaj yeem txhim kho tau zoo los ntawm cov tshuaj pleev xim zoo nkauj, xws li oxidation.
Kev tsim khoom thiab kev ua haujlwm
Txoj kev tsim khoom ntawm2000 series alloy phajFeem ntau pib nrog melting raw cov ntaub ntawv, xws li txhuas, tooj liab thiab lwm yam alloy ntsiab.Tom qab melting, cov molten hlau raug cam khwb cia rau hauv lub ingots.Cov ingots ces kub dov los ua puas lub casting qauv thiab txhim kho cov khoom uniformity.A txias dov yog ces ua kom tiav cov thickness thiab nto tiav. Kev kho cua sov feem ntau yog ib kauj ruam tseem ceeb hauv kev ua kom zoo ntawm cov khoom siv hluav taws xob ntawm cov khoom kawg.
Xaiv qhov teeb meem xav tau kev saib xyuas
Ob peb yam yuav tsum tau txiav txim siab thaum xaiv 2000 series aluminium alloy daim hlau. Ua ntej, cov cuab yeej cuab tam yuav tsum tau siv rau daim ntawv thov, xws li lub zog, hardness, thiab ductility, yuav tsum tau qhia meej meej. Thib ob, kev siv ib puag ncig, tshwj xeeb tshaj yog nws cov corrosive xwm, yuav tsum tau txiav txim siab seb puas yuav tsum tau kho deg ntxiv.Cov nqi kuj yog ib qho tseem ceeb, raws li 2000 cov txheej txheem kev tsim khoom kim heev, thiab cov txheej txheem ntawm cov khoom siv feem ntau yuav tsum tau ua. txheej txheem muaj peev xwm, xws li machinability thiab formability, yuav tsum tau sib phim nrog cov yam ntxwv ntawm cov hlau kom ntseeg tau tias cov khoom siv tau zoo.
Hauv kev xaus, 2000 series aluminium alloy phaj yog cov khoom siv ua haujlwm siab nrog cov khoom tshwj xeeb thiab siv dav. Kev nkag siab txog lawv cov khoom xyaw, cov khoom siv, kev siv, thiab cov txheej txheem xaiv yuav pab koj txiav txim siab thaum xaiv cov aluminium alloy zoo rau lawv cov kev xav tau tshwj xeeb.
Post lub sij hawm: Apr-03-2025