Raws li qhov tsis tseem ceeb semi -} cov khoom lag luam tiav hauv kev lag luam, txhuas cov pas nrig tau siv nyob rau hauv Aerospace, tsheb, tsim kho, lwm yam teb. Nws cov yam ntxwv ua tau zoo, xws li lub zog, corrosion tsis kam, machinability thiab weldability thiab vam khom nws li alloy muaj pes tsawg leeg. Nkag siab txog cov txheej txheem alloy ntawm txhuas cov pas nrig yog qhov tseem ceeb rau kev xaiv cov ntaub ntawv kom haum rau cov ntawv thov tshwj xeeb. Kab lus no yuav siv cov hom loj, cov lej sib xyaw thiab kev thov cov xwm txheej ntawm txhuas cov pas nrig. Ntshiab txhuas muaj lub zog tsawg (tensile muaj zog yog li 90Mpa) thiab hnav tsis zoo, uas tsis tuaj yeem ua tau raws li cov ntawv thov feem ntau. Los ntawm kev ntxiv cov khoom siv xws li tooj liab, pob zeb, cov khoom siv tshuaj tua hluav taws xob, tshuaj lom neeg thiab ua cov khoom ntawm txhuas tuaj yeem txhim kho. Cov khoom siv sib cais no cov khoom siv txhuas ua tiav rau hauv Qws - Cov khoom zoo li cov khoom siv, namely aluminium alloy pas nrig. Raws li cov ntsiab lus tseem ceeb, Aluminium alloy pas tuaj yeem muab faib ua ob peb pawg.
1000 series aluminium alloy rods
1000 series aluminium alloy pas nrig yog yeej tseem ceeb muaj ntshiab li txhuas nrog cov ntsiab lus txhuas ntawm li 99.00% lossis siab dua. Lub ntsiab lus hais meej yog ib qho me me ntawm cov hlau (feem ntau tsawg dua 0.7%), thiab lwm cov neeg raug tswj tsis raug tswj hwm.
Hais txog kev ua haujlwm, lawv muaj hluav taws xob hluav taws xob (hluav taws xob cuam tshuam yog 60% -65% IRS) thiab thermal conductivity, ze rau ntshiab txhuas. Lawv kuj muaj cov zoo corroscer tsis kam rau hauv cov huab cua thiab ib puag ncig dej hiav txwv (elongation yog 30% -40%), thiab yooj yim khoov, kos thiab lwm yam kev ua kom txias. Txawm li cas los xij, lawv lub zog yog tsawg thiab tsis tuaj yeem txhawb nqa los ntawm kev kho cua sov. Tsuas yog qee qib ntawm lub zog tuaj yeem txhim kho los ntawm kev ua haujlwm txias.
Cov qhab nia raug suav nrog 1050, 1060 thiab 1100. Cov ntsiab lus sib xyaw ua ke ntawm 1060 Cov kab ke hlau ntawm 1100 aluminium alloy pas nrig yog siab dua me ntsis, thiab nws feem ntau siv los ua cov tais diav ua noj thiab cov khoom lag luam txhua hnub.
2000 series aluminium alloy rods
2000 series aluminium alloy pas nrig yog aluminium- tooj liab alloy nrog lub ntsiab alloys nrog cov ntsiab lus tseem ceeb yog feem ntau ntawm 2.5% thiab 5.0%. Lwm cov khoom siv aloying xws li manganese, magnesium, npib tsib xee, thiab lwm yam tuaj yeem muab ntxiv rau kho cov khoom.
Cov koob muaj peev xwm no tuaj yeem txhawb nqa los ntawm kev kho cua sov (daws kev kho mob (tensile muaj zog tuaj yeem ncav cuag ntau dua 450 mpa) thiab kev nkees nkees dhau los tom qab kev kho cua sov. Txawm li cas los xij, nws corrosion tsis zoo yog cov neeg tsis zoo, tshwj xeeb tshaj yog nyob rau hauv cov tub rog thiab muaj cov huab cua ib puag ncig, qhov uas muaj kev sib txuam nrog kev sib kho. Yog li no, kev kho deg (xws li anodizing lossis txheej) feem ntau yuav tsum tau thaum siv.
Tus sawv cev cov qib yog 2011, 2017 thiab {{2024. 2024}}} Alloin Alloy Rods muaj npe nrov rau lawv lub zog siab thiab lub zog zoo. Lawv yog cov ntaub ntawv zoo tshaj plaws rau tsim chaw tsim khoom aerospace cov khoom lag luam thiab cov khoom siv tis kom zoo dua li ua kom zoo dua qub xws li bolts thiab txiv ntoo ua.
3000 series aluminium alloy rods
3000 series aluminium alloy pas nrig yog aluminium-}}} ooy goying keeb, thiab cov ntsiab lus manganese feem ntau yog 1.0% -1.5%.
Cov pas nrig alloy alloy no tsis tuaj yeem siv zog los ntawm kev kho cua sov, tab sis lawv tuaj yeem tau txais lub zog zoo (tensile lub zog ntawm 120-180 MPa) los ntawm kev ua haujlwm txias. Tsis tas li ntawd, lawv muaj kev tiv taus corrosion zoo, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig huab cua, nrog rau kev formability zoo thiab weldability.
Cov qhab nia siv suav nrog 3003, 3004 thiab {{{} Aloke Resps muaj lub zog loj dua thiab muaj zog los tsim cov kaus poom thiab lub raj mis lub raj mis.
5000 series aluminium alloy rods
5000 series series alloy ib tug pas nrig yog aluminium-}} Magnesium alloys nrog cov ntsiab lus tseem ceeb yog nruab nrab ntawm 1.0% thiab 5.0%.
Cov koob no ntawm alloys tau zoo corrosion tsis kam, tshwj xeeb hauv cov av marine ib puag ncig, uas yog qhov zoo dua 2000 series thiab 6000 series alloys. Lawv muaj weldability zoo thiab muaj peev xwm, thiab lawv lub zog nce nrog kev nce qib.
