6061 Aluminium Alloy: Cov Khoom, Kev Ua Haujlwm Zoo, thiab Kev Siv
Taw qhia rau 6061 Aluminium Alloy
Aluminium thiab nws cov alloys ua lub luag haujlwm tseem ceeb hauv yuav luag txhua qhov kev lag luam niaj hnub no vim lawv qhov muaj dav, qhov ntom ntom, thiab cov yam ntxwv ua tau zoo. Lub alloy yog tsim los ntawm kev sib txuas ntawm txhuas nrog ib lossis ntau lub ntsiab lus hlau los txhim kho cov khoom siv tshwj xeeb xws li lub zog, corrosion resistance, conductivity, toughness, los yog sib npaug ntawm cov cwj pwm no.
Aluminium alloys feem ntau yog cais raws li kev faib ua feem ntawm alloying ntsiab lawv muaj. Alloys nrog cov ntsiab lus tsis tshua muaj alloying (feem ntau hauv qab 4%) yog hu uawrought aluminium alloys, uas yog heev workable thiab yooj yim rau daim ntawv. Hauv qhov sib piv, cov alloys nrog cov feem pua ntawm alloying ntau dua -qee zaum ncav cuag 22%- yog categorized licam khwb cia aluminium alloys, uas zoo li yuav nkig thiab tsis tshua muaj ductile.
Lub Koom Haum Txhuas Txhuas (AA Inc.) ua haujlwm raws li lub ntiaj teb txoj cai ntawm kev faib tawm aluminium alloy thiab tau qhia txog plaub tus lej - tus lej xaiv rau wrought aluminium alloys. Kab lus no tsom tshwj xeeb rau6061 aluminium alloy, hais txog nws lub cev lub cev, kev ua haujlwm zoo, kev tiv thaiv corrosion, thiab kev siv ntau yam uas ua rau nws yog ib qho kev ntseeg siab tshaj plaws txhuas qib thoob ntiaj teb.
Lub cev muaj zog ntawm 6061 Aluminium Alloy
6061 Aluminium Alloy Classification thiab Composition
6061 aluminium belongs rau lub6xxx series txhuas alloys, uas yog txhais los ntawm magnesium (Mg) thiab silicon (Si) ua cov ntsiab lus alloying. Nyob rau hauv AA qhov system npe:
Covtus lej thib ob ("0")qhia txog tus qauv impurity tswj raws li kev lag luam -qib aluminium.
Covpeb thiab plaub tus lej ("61")tshwj xeeb txheeb xyuas cov alloy tshwj xeeb hauv 6xxx series.
Cov tshuaj muaj pes tsawg leeg ntawm6061 aluminium alloysuav nrog:
Aluminium (Al): ~ 97.9%
Magnesium (Mg): ~ 1.0%
Silicon (Si): ~ 0.6%
Tooj liab (Cu): ~ 0.28%
Chromium (Cr): ~ 0.2%
Qhov ntom ntawm 6061 aluminium alloy yog kwv yees li2.7 g / cm³ (0.0975 lb / hauv³). Ua tsaug rau nws cov chemistry sib npaug, 6061 txhuas yog cov cua sov- kho tau, yooj yim fabricated rau hauv cov duab complex, weldable, thiab ib txwm corrosion resistant- zoo uas underpin nws exceptional versatility.
Mechanical Properties ntawm 6061-T6 Aluminium
Lub zog thiab Elastic cwj pwm ntawm 6061-T6 Aluminium
Qhov kev ua tau zoo ntawm 6061 txhuas sib txawv nrog kev kub ntxhov. Ntawm cov no,6061-T6 txhuasyog siv dav tshaj plaws, tshwj xeeb tshaj yog rau cov phaj, bar, thiab cov khoom siv. Lub T6 temper muaj cov tshuaj kho cua sov ua raws li kev laus kev laus kom ua kom muaj zog.
Cov khoom tseem ceeb elastic ntawm6061-T6 txhuas alloysuav nrog:
Modulus ntawm Elasticity: 68.9 GPa (10,000 ksi), qhia qhov tawv thiab tsis kam rau elastic deformation
Shear Modulus: 26 GPa (3,770 ksi), muaj kev cuam tshuam rau kev tiv thaiv shear rog
Cov yam ntxwv muaj zog ntawm 6061-T6 Aluminium
Ob qhov tseem ceeb ntawm lub zog tseem ceeb qhia txog kev ua haujlwm ntawm 6061-T6 txhuas:
Yield zog: kwv yees276 MPa (40,000 psi), sawv cev rau qhov siab tshaj plaws kev ntxhov siab ua ntej mus tas li deformation
Qhov kawg Tensile Strength: hais txog310 MPa (45,000 psi), qhia txog qhov siab tshaj plaws ua ntej tawg
Lub zog tawm los yog feem ntau yog cov qauv tsim qauv rau kev thauj khoom zoo li qub, thaum lub zog kawg yog qhov tseem ceeb rau siab -kev ntxhov siab lossis kev nyab xeeb- cov ntawv thov tseem ceeb.
Cov yam ntxwv kho tshuab ntxiv muaj xws li:
Shear Strength: ~ 207 MPa (30,000 psi), tshwj xeeb tshaj yog rau shafts, fasteners, thiab torsional Cheebtsam
Kev qaug zog: ~ 96.5 MPa (14,000 psi), ntsuas ntau tshaj 500 lab lub voj voog hauv qab qhov kev txwv tsis pub dhau, ua rau 6061-T6 haum rau cov khoom raug kev nyuaj siab dua
Corrosion Resistance ntawm 6061 Aluminium Alloy
Environmental Performance ntawm 6061 Aluminium
Thaum raug huab cua los yog noo noo,6061 aluminium alloyib txwm ua ib txheej nyias, tiv thaiv oxide uas thaiv cov hlau hauv qab los ntawm corrosion. Nyob rau hauv ib txwm atmospheric los yog aqueous tej yam kev mob, corrosion kuj tseem tsawg heev.
Txawm li cas los xij, vim nws cov ntsiab lus tooj liab, 6061 aluminium nthuav tawm me ntsis qis corrosion kuj piv nrog tooj liab -dawb alloys xws li 5052 txhuas. Hauv qee qhov chaw-xws li cov av alkaline- qhov chaw corrosion lossis pitting tej zaum yuav tshwm sim nyob ntawm qhov raug mob.
Hais tias,6061 txhuas ua tau zoo heevrau cov tshuaj, nrog rau cov concentrated nitric acid, ammonia, thiab ammonium hydroxide. Tsis tas li ntawd, nws tau txais kev kho saum npoo av xws li anodizing, pleev xim, lossis txheej, uas tuaj yeem txhim kho kev tiv thaiv corrosion txawm nyob rau hauv ib puag ncig hnyav.
Kev siv ntawm 6061 Aluminium Alloy
Kev siv 6061 Aluminium
Vim nws zoo heev weldability, formability, lub zog, thiab corrosion kuj,6061 aluminium alloyyog ib qho ntawm cov qib txhuas siv dav tshaj plaws thoob plaws ob qho tib si - lub hom phiaj thiab kev lag luam tshwj xeeb. Nws cov khoom sib npaug ntawm cov cuab yeej ua kom muaj kev ntseeg tau zoo hauv kev xav tau ib puag ncig.
Common applications ntawm6061 aluminium alloysuav nrog:
Welded sib dhosrau cov qauv txheej txheem
Marine ntas thiab cov khoomsiv nyob rau hauv shipbuilding thiab offshore qauv
Aircraft thiab tsheb thav duab, qhov twg lub teeb yuag yog qhov tseem ceeb
Cov khoom siv tshuaj ua haujlwmraug rau corrosive media
Cov khoom siv hluav taws xob, nrog rau cov dab dej kub thiab cov ntaub thaiv npog
Rooj tog thiab architectural ntsiab, combining durability nrog aesthetics
Fasteners, xws li bolts thiab screws xav tau lub zog thiab corrosion kuj
Thaum tshav kub kub exchangers thiab cua sov dab dej, tau txais txiaj ntsig los ntawm siab thermal conductivity
Daim ntawv thov dav dav no qhia txog kev hloov pauv thiab qhov tseem ceeb ntawm 6061 txhuas.
Qhov twg los Tau 6061 Aluminium Alloy
Yog hais tias koj tab tom nrhiav ib tug txhim khu kev qha tsum ntawm6061 aluminium khoom, GNEE, ib tus neeg muag khoom hauv Suav teb, muab 6061 txhuas daim hlau, tuav, ntawv, thiab kev cai- cov khoom siv ua haujlwm kom tau raws li ntau yam kev lag luam.
Cov ntsiab lus ntawm 6061 Aluminium Alloy
Kab lus no tau muab cov ntsiab lus dav dav ntawm6061 aluminium alloy, npog nws cov kev faib tawm, lub cev thiab cov khoom siv kho tshuab, kev coj tus cwj pwm corrosion, thiab kev siv dav dav. Nrog nws zoo heev tshuav nyiaj li cas ntawm lub zog, formability, corrosion kuj, thiab tus nqi efficiency, 6061 txhuas tseem yog ib qho tseem ceeb cov ntaub ntawv nyob rau hauv kev tsim kho, tsheb thauj mus los, electronics, marine, thiab industrial sectors.
Rau siab -zoo 6061 txhuas cov khoom thiab cov kev daws teeb meem,GNEEyog ib qhov chaw vam khom txhawb kev tsim khoom thoob ntiaj teb.
