Dab tsi yog qhov txawv ntawm Aluminium 5005 thiab 5052?
Qhov sib txawv tseem ceeb ntawm Aluminium 5005 thiab 5052 yog nyob rau hauv lawv cov tshuaj muaj pes tsawg leeg, cov khoom siv kho tshuab, thiab cov ntawv thov raug. Aluminium 5005 muaj kwv yees li 0.8% magnesium thiab 0.4% manganese. Nws yog ib qho uas tsis yog- cua sov- kho tau alloy nrog zoo formability, zoo weldability, thiab muaj zog anodizing muaj peev xwm. Hauv qhov sib piv, Aluminium 5052 muaj cov ntsiab lus magnesium ntau dua (2.2% - 2.8%) thiab 0.15% - 0.35% chromium, uas txhim kho nws lub zog, tensile kev ua tau zoo (190-320 MPa piv rau 110-230 MPa rau 5005), thiab corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv marine ib puag ncig.
Tsis tas li ntawd, 5052 nthuav tawm kev qaug zog ntau dua (66–140 MPa piv rau 38–86 MPa rau 5005), ua rau nws tsim nyog rau cov ntawv thov cuam tshuam nrog kev thauj khoom cyclic. Aluminium 5005 yog kev lag luam ntau dua vim nws cov ntsiab lus magnesium qis thiab feem ntau siv hauv kev tsim kho xws li vov tsev thiab sab nrauv. Aluminium 5052, nrog nws cov khoom zoo tshaj, yog qhov zoo tshaj plaws rau kev thov hauv marine, tsheb, thiab zaub mov & dej haus kev lag luam. Kev xaiv nyob ntawm qhov yuav tsum tau ua, suav nrog lub zog, kev tiv thaiv corrosion, formability, thiab pob nyiaj siv.
Qhov twg aluminium alloy zoo dua rau kev siv dej hiav txwv?
Rau kev siv dej hiav txwv, Aluminium 5052 feem ntau yog qhov kev xaiv zoo dua. Nws cov ntsiab lus magnesium siab dua (~ 3%) muab kev tiv thaiv zoo heev hauv cov dej ntsev. Nws kuj tseem muaj zog tensile ntau dua thiab zoo dua weldability, tso cai rau cov pob qij txha los ua yam tsis muaj kev cuam tshuam cov khoom siv. Aluminium 5005, nrog qis magnesium cov ntsiab lus thiab lub zog, tsis tshua muaj resistant rau seawater corrosion, ua rau nws tsis haum rau hnyav marine tej yam kev mob.
Tus nqi ntawm Aluminium 5005 piv rau 5052 li cas?
Aluminium 5005 feem ntau yog tus nqi ntau dua - zoo dua 5052 vim nws cov ntsiab lus magnesium qis (0.5%–1.1% vs. 2.2%–2.8% hauv 5052). Cov ntsiab lus magnesium qis txo cov nqi tsim khoom thiab kev ua haujlwm ntawm cov khoom siv, ua 5005 zoo tagnrho rau cov ntawv thov uas cov peev nyiaj yog qhov tseem ceeb thiab lub zog siab lossis kev txhim kho corrosion tsis tas yuav tsum tau.
Aluminium 5052 yog kim dua vim nws cov khoom kho kom zoo dua qub thiab corrosion kuj. Tus nqi siab dua no yog tsim nyog rau cov ntawv thov hauv qhov xav tau ib puag ncig, xws li kev siv dej hiav txwv lossis aerospace, qhov chaw ruaj khov thiab kev ntseeg siab yog qhov tseem ceeb. Qhov kev xaiv yuav tsum sib npaug cov nqi ntawm cov khoom siv nrog qhov xav tau kev ua haujlwm rau qhov project.
Dab tsi yog qhov kev siv ntawm Aluminium 5005 thiab 5052?
Aluminium 5005yog dav siv nyob rau hauv lub tsev thiab kev tsim kho rau vov tsev, cladding, thiab architectural Cheebtsam. Nws kuj tseem siv rau hauv cov ntawv kos npe, daim ntawv teev npe, rooj tog zaum, HVAC systems, khoom noj khoom haus thiab tshuaj lom neeg, ntim khoom, thiab cov khoom siv kho kom zoo nkauj anodized architectural fittings thiab electronics.
Aluminium 5052feem ntau yog siv rau hauv kev siv marine xws li nkoj hulls thiab ntug hiav txwv qauv vim nws superior corrosion kuj. Nws kuj tseem siv rau hauv dav hlau thiab tsheb qhov chaw, cov hlab ntsha siab, thiab cov thawv ntim khoom noj uas yuav tsum muaj kev sib xyaw ua ke ntawm lub zog, kev tsim, thiab kev ua haujlwm ntev.
Yuav ua li cas Aluminium 5005 thiab 5052 ua li cas ntawm corrosion kuj?
Ob lub alloys muab qhov zoo dav dav corrosion kuj. Aluminium 5005, nrog txog 0.8% magnesium thiab 0.4% manganese, muaj kev tiv thaiv txaus rau kev siv vaj tse. Txawm li cas los xij, nws qhov kev ua tau zoo yog txwv nyob rau hauv ib puag ncig hnyav xws li cov chaw hauv hiav txwv.
Aluminium 5052, muaj 2.5% magnesium thiab 0.25% chromium, muab kev tiv thaiv corrosion zoo tshaj, tshwj xeeb tshaj yog nyob rau hauv marine atmospheres thiab me me alkaline tej yam kev mob, ua rau nws yog ib qho kev xaiv rau marine thiab ntug hiav txwv dej.
Puas yog Aluminium 5005 thiab 5052 yooj yim rau vuam?
Ob leeg alloys kuj yooj yim rau weld. Aluminium 5005 tuaj yeem welded siv cov txheej txheem txheej txheem thiab feem ntau siv 5356 muab tub lim kom muaj xim zoo sib xws, txawm tias muaj xim me ntsis tuaj yeem tshwm sim.
Aluminium 5052 yog qhov zoo -paub txog nws cov weldability zoo heev. Nws qis melting point thiab magnesium cov ntsiab lus txo qhov kev pheej hmoo tawg thaum lub sij hawm vuam. Cov txuj ci xws li TIG thiab MIG vuam yog feem ntau siv, nrog 5356 lossis 4043 muab tub lim pom zoo. Zuag qhia tag nrho, 5052 muaj qhov zoo tshaj plaws weldability thiab qis dua kev pheej hmoo piv rau 5005.