2024 aluminium alloy yog aKev Loj Siab Lawm Aluminium,teej tug rau al-cu-mg. Mas siv rau cov khoom tsim ntau cov khoom hluav taws xob thiab cov khoom siv, tuaj yeem ua kho cua sov. Mob siab quenching thiab cov kab mob nruj, cov chaw zoo vuam. Qhov kev nyiam tsim intercrrystalline tawg rau hauv cov roj vuam, nws cov khoom txiav zoo tom qab quenching thiab ua kom txias. Tsawg txiav tom qab annealing, tsawg corrosion tsis kam. Anodizing kev kho thiab pleev xim lossis cov txheej txheem ua kom zoo nkauj uas tsuas yog siv los ua ntau yam ntawm cov pob tawb, cov tawv nqaij, tis nqaj hlau, rivets thiab lwm yam ua haujlwm.
2024 cov khoom siv mechanical ntawm txhuas alloy:
Conductivity ntawm 20 ℃ (68 ℉) - - - - - 30-40 (% IRS)
Qhov ceev (20 ℃) (g / cm3) - - - 2.78
Tensile Lub Zog (MPA) - - - - 472
Tawm Lub Zog (MPA) - - - - 325
Hardness (500kg Force 10mm Pob) - - - 120
Elongation tus nqi (1.6mm (1 / 16in) tuab) - - - 10
Loj shear kev ntxhov siab (MPA) - - - - - - - - - - - - 285
2024 Kev siv ntawm txhuas alloy
Dav hlau qauv txheem: vim nws Lub zog siab thiab cov tawv nqaij zoo, 2024 aluminium alloy tau siv dav hauv kev tsim cov dav hlau ntawm lub dav hlau nqaj, tis tav, fuselage daim tawv thiab lwm yam txheej txheem txheej txheem.
Missile txheej txheem: tib yam siv rau lub plhaub nkhaus thiab lwm yam qauv txheej txheem.
Cov chaw pib: rau kev tsim cov chaw tsim tau pib nrog cov haujlwm siab muaj zog, xws li cov ncej, nkhaus, thiab lwm yam.
Cov tsheb ciav hlau hla: xws li subway purway, high-ceev rail tsheb ciav hlau, thiab lwm yam kom txo tau qhov hnyav thiab txhim kho kev txuag hluav taws xob.
Lub nkoj nkoj: rau kev tsim khoom sib xws xws li Hull cov qauv, decks, tshwj xeeb tshaj yog qhov siab corrosion tsis kam thiab lub teeb yuag.
Cov Khoom Siv Tub Rog: tsim khoom ntawm cov qauv ntawm cov tub rog, nyoob hoom qav taub, cov tsheb ua rog thiab lwm yam khoom siv tub rog.
Kev siv tsheb kauj vab high-end-itcoy yog siv los ua kom cov ncej ntawm cov kev caij tsheb kauj vab siab vim tias nws lub teeb yuag thiab siab zog ua lub zog.
Kev Lag Luam Kev Lag Luam: Nws yog siv los tsim cov qauv txheem thiab kev txhawb nqa hauv cov khoom lag luam hauv ntau cov khoom siv uas yuav tsum tau ua kom cov nra loj.
Kev lag luam tsim kev tsim kho: Siv los ua cov cuab yeej tsim qauv, qee cov neeg tuaj yeem hloov cov hlau lossis lwm cov ntaub ntawv, tshwj xeeb tshaj yog nyob rau hauv cov ntawv thov hnyav.
Lwm cov khoom ntaus pob ncaws pob: xws li cov koom ua si ntaus pob, cov kab nuv ntses, thiab lwm yam.
2024 Aluminium Alloy Txheej Txheej Txheem:
Kev Kho Cua Sov
Kev Kho Mob (Annealing): Cua sov cov khoom siv rau ib qho kub (feem ntau 480 c rau 500 c), kom sai rau qee lub sijhawm (dej txias lossis roj txias),tNws cov txheej txheem tuaj yeem txhim kho cov plasticityntawm cov khoom siv thiab pab txhawb kev ua tiav tom ntej.
Hnub nyoog Hardening: Lub sijhawm ntev caij kub (feem ntau 120 c rau 150 c), kom nce ntxiv rau kev sib txawv, muaj zog sib txawv thiab lub zog tuaj yeem tau txais.
Kev sib sau
Extrusion Txoj kev sib sau: cov txhuas alloy yog nyem los ntawm cov pwm ntawm qhov kub thiab txias thiab muaj siab los ua qhov xav tau. 2024 aluminium alloy yog haum rau kev ua cov kav dej, tuav, thiab lwm yam.
Ntaus Ntaus: Siv cov xovxwm kom yaug cov phaj lossis cov yeeb nkab mus rau hauv cov duab uas xav tau, haum rau kev ua ntu ntawm cov duab ua txiab.
Forge: Forging cov txhuas alloy rau hauv cov duab uas xav tau los ntawm rauj lossis xovxwm, haum rau kev tsim cov txheej txheem loj loj.
Tshuab ua haujlwm
Curnery: Siv lub tshuab dhos rau Machining cylindrical seem.
Milling: Txiav cov khoom siv nrog lub tshuab milling, haum rau kev siv lub dav hlau lossis qhov chaw nrog cov duab nyuaj.
Laum: Rau drilling qhov nyob rau hauv cov khoom siv.
Tapping: txheej txheem xov rau hauv lub qhov ua ntej luv.
Nto Kho
Anodic oxidation: Cov yeeb yaj kiab ntom nti yog tsim nyob rau saum npoo ntawm cov khoom los ntawm cov khoom siv hluav taws xob ntxiv los txhim kho lub corrosion tsis kam thiab hnav tsis kam ntawm cov khoom siv.
Paint-tsho tiv no: Siv cov txheej tiv thaiv ntawm cov khoom saum npoo av los ntawm kev txau kom txhim kho nws corrosion tsis kam.
Polishing: Tshem tawm cov roughness ntawm cov khoom saum npoo thiab txhim kho lub ntsej muag ci thiab smoothness.
Lub Sijhawm Post: Oct-11-2024