5052-aluminium-vs.-3003- phaj- dab tsi-to-know-when-evaluating.pdf
Aluminium yog ib qho khoom siv ruaj khov thiab muaj ntau yam hlau uas ua haujlwm zoo li lub nraub qaum rau ntau qhov kev lag luam. Nws lub zog siab - rau - qhov hnyav piv, lub teeb yuag, yooj yim ntawm fabrication, thiab zoo heev corrosion kuj ua rau nws zoo tagnrho rau ntau yam kev siv. Ntawm cov qib uas feem ntau siv yog5052 aluminiumthiab3003 aluminium.
Qhov sib txawv ntawm 3003 Aluminium thiab 5052 Aluminium
Thaum xaiv cov hlau, lub zog tuaj yeem yog qhov txiaj ntsig lossis qhov tsis zoo nyob ntawm daim ntawv thov. Rau tej yaam num uas yuav tsum tau rigidity thiab durability nyob rau hauv hnyav ib puag ncig,5052 aluminium-nrog nws lub zog siab dua thiab zoo heev corrosion kuj- yog qhov kev xaiv zoo heev. Piv txwv li,3003 aluminiummuaj zog nruab nrab thiab zoo formability, ua kom nws zoo - haum rau dav hlau fabrication nyob rau hauv tus qauv tej yam kev mob.
Zoo sib xws ntawm 5052 Txhuas thiab 3003 Txhuas
Txawm hais tias muaj qhov sib txawv alloying, ob qho tib si3003thiab5052belongs rau aluminium-magnesium tsev neeg. Lawv qhia ntau yam ntxwv, nrog rau nruab nrab mus rau siab zog, zoo durability, zoo heev formability, thiab muaj zog corrosion thiab weld kuj.
3003 thiab 5052 Aluminium Alloy Composition
Cov ntsiab lus alloying txiav txim siab txhua qib txhuas cov khoom tshwj xeeb.
3003 aluminiumFeem ntau muaj txhuas nrog 1-1.5% manganese, uas ua rau nws lub zog me ntsis piv rau cov ntshiab txhuas thaum tuav cov formability siab.
5052 aluminiummuaj nyob ib ncig ntawm 2.5% magnesium, ua rau nws yog ib qho muaj zog tshaj plaws uas tsis yog- tshav kub- kho tau aluminium alloys, txawm hais tias qhov no los ntawm tus nqi ntawm formability.
Vim tias cov khoom siv kho tshuab sib txawv nrog kev npau taws, nws nyuaj rau kev sib piv tseeb. Txawm li cas los xij, cov yam ntxwv dav dav hauv qab no tuaj yeem muab qhov pib muaj txiaj ntsig zoo.
Lub zog sib piv: 5052 vs . 3003 Aluminium
5052 aluminiummuaj zog dua3003, tab sis qhov sib txawv tuaj yeem nkag siab zoo dua los ntawm kev sib piv peb qhov kev ntsuas lub zog tseem ceeb:
Qhov kawg Tensile Strength:
5052 txhuas (190–320 MPa) muaj zog tensile ntau dua 3003 (110–240 MPa), ua rau nws zoo dua rau hnyav- daim ntawv thov.
Yield zog:
5052 txhuas (75–280 MPa) kuj muaj zog yield zog dua piv rau 3003 (40–210 MPa), uas txhais tau hais tias nws tiv taus mus tas li deformation zoo dua.
Fatigue Strength:
Nrog rau qaug zog qhov tseem ceeb ntawm 66-140 MPa rau 5052 thiab 39-90 MPa rau 3003, 5052 yog qhov ruaj khov dua nyob rau hauv kev ntxhov siab ntau zaus.
Kev tsim, khoov, thiab ua haujlwm
Thaum tsim los yog tsim,3003 aluminiumstands rau nws siab elasticity thiab zoo heev formability. Nws tuaj yeem yooj yim khoov, dov, lossis kos yam tsis muaj tawg.5052 aluminium, thaum tseem formable, yog tsawg malleable vim nws cov ntsiab lus magnesium ntau dua. Yog li ntawd,3003feem ntau yog nyiam rau cov ntawv thov uas xav tau kev tsim tshwj xeeb lossis kev ua kom yooj yim.
Weldability
Ob lub alloys pom zoo weldability, tab sis lawv cov khoom ua rau muaj qhov sib txawv me ntsis.
3003 aluminiumyog yooj yim rau vuam thiab ntau zam txim thaum lub sij hawm tus txheej txheem, ua tsaug rau nws yooj yim tshuaj pleev.
5052 aluminiumkuj tseem tuaj yeem welded zoo tab sis yuav tsum muaj kev tswj xyuas ntau dua vim nws lub zog ntau dua thiab cov ntsiab lus magnesium.
Zuag qhia tag nrho,3003yog hloov tau yooj yim dua hauv kev siv vuam, thaum5052xav tau kev txawj ntse ntau dua tab sis muab cov txiaj ntsig zoo dua.
Machineability
Raws li ib tug softer thiab ntau pliable hlau,3003 aluminiumyog feem ntau yooj yim rau tshuab. Nws tsim tsawg hnav ntawm cov cuab yeej txiav, tso cai rau kev ua haujlwm kom zoo dua. Ntawm qhov tod tes,5052 aluminium-ua nyuaj thiab muaj zog dua- yuav tsum muaj cov cuab yeej thiab cov txheej txheem siab dua kom tau txais txiaj ntsig zoo.
Corrosion Resistance
Ob leeg3003thiab5052 aluminiummuab zoo heev corrosion kuj, tab sis5052outperforms 3003 nyob rau hauv hnyav los yog marine ib puag ncig. Cov ntsiab lus magnesium siab dua hauv 5052 txhim kho nws txoj kev tiv thaiv rau cov dej ntsev thiab tshuaj lom neeg, thaum 3003 ua tau zoo tshaj plaws nyob rau hauv cov xwm txheej tsis tshua muaj zog uas xav tau tsuas yog nruab nrab corrosion kuj.
Thermal conductivity
Ob lub alloys muaj thermal conductivity zoo, tab sis3003 aluminiumfeem ntau ua cua sov me ntsis zoo dua5052. Qhov no yog vim 3003 muaj cov feem ntau ntawm cov ntshiab txhuas, uas txhim khu kev hloov cua sov. Yog li ntawd, rau kev siv xws liThaum tshav kub kub exchangers, HVAC systems, los yog txias Cheebtsam, 3003 feem ntau yog qhov kev xaiv nyiam.
Cov ntawv thov siv
3003 Aluminium:Feem ntau siv rau hauv cov vov tsev thiab sab hauv, cov tso tsheb hlau luam, HVAC cov kav dej, cov khoom siv hluav taws xob, cov khoom siv ua noj, cov khoom siv hauv tsev, thiab cov khoom siv tshuaj lom neeg -cov ntaub ntawv uas yuav tsum muaj lub zog nruab nrab thiab zoo formability.
5052 Aluminium:Feem ntau pom nyob rau hauv marine ib puag ncig, automotive qhov chaw, roj tso tsheb hlau luam, docks, hluav taws xob enclosures, sab nraum zoov qauv, kos npe, thiab lwm qhov chaw uas yuav tsum tau muaj zog thiab corrosion kuj.
Kev xaiv ntawm 3003 thiab 5052 Aluminium
Ob lub alloys muaj ntau yam thiab siv dav hauv kev lag luam.5052 aluminiumsawv tawm raws li ib qho ntawm cov tsis muaj zog tshaj plaws uas tsis yog- cua sov- kho tau cov alloys, paub txog nws qhov toughness thiab superior corrosion kuj. Lub caij no,3003 aluminiumtseem muaj kev ntseeg siab, dav dav - lub hom phiaj alloy muab qhov sib npaug zoo ntawm kev yoog raws, lub zog nruab nrab, thiab kev tsim khoom yooj yim.
Thaum kawg, koj xaiv ntawm3003thiab5052nyob ntawm cov kev xav tau tshwj xeeb ntawm koj qhov project-txawm tias koj saib xyuas qhov tseem ceeb ntawm lub zog thiab kev tiv thaiv corrosion lossis kev yooj yim ntawm kev tsim thiab kev siv nyiaj txiag.