7075 thiab 6061 aluminium alloys yog ob qho khoom siv txhuas dav siv dav hauv aerospace, tsheb tsim, thiab khoom siv hluav taws xob. Txawm hais tias lawv cov npe zoo sib xws, lawv sib txawv hauv cov khoom, cov khoom, thiab cov chaw siv. Kab lus no muab cov ncauj lus kom ntxaws sib piv ntawm7075 thiab 6061 aluminium alloyslos pab cov kws tshaj lij ua cov ntaub ntawv xaiv.
Kev sib xyaw ua ke
1. 7075 Aluminium Alloy
7075 yog ib qho siab - lub zog, siab - toughness aluminium alloy feem ntau muaj zinc, magnesium, thiab tooj liab. Nws belongs rau 7xxx series ntawm aluminium alloys thiab paub txog nws lub zog zoo heev - rau - qhov hnyav piv thiab kev ntxhov siab zoo - corrosion kuj.
2. 6061 Aluminium Alloy
6061 yog ib qho nruab nrab - lub zog, siab - toughness aluminium alloy feem ntau yog tsim los ntawm silicon thiab magnesium. Nws belongs rau 6xxx series ntawm txhuas alloys thiab paub txog nws zoo formability, weldability, thiab corrosion kuj.
Kev sib piv
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7075 vs 6061 zog
7075 Aluminium: Ua kom pom cov khoom siv zoo tshaj plaws nrog lub zog tensile ntawm 503-570 MPa, ua rau nws haum rau siab - kev siv cov qauv kev ntxhov siab.
6061 Aluminium: Muaj cov khoom siv kho tshuab zoo nrog lub zog tensile ib txwm ntawm 240-310 MPa, tsim nyog rau kev siv dav dav - lub hom phiaj.
- 7075 vs 6061 Hardness
7075 Aluminium: Feem ntau ua tiav Brinell hardness ntawm 150 HB, hnyav dua 6061.
6061 Aluminium: Feem ntau muaj Brinell hardness ntawm 95 HB, muab kev ua haujlwm zoo thiab hnav tsis kam rau feem ntau cov ntawv thov.
- Aluminium 6061 vs 7075 Nyhav
Ob lub alloys muaj qhov sib xws (kwv yees li 2.70-2.80 g / cm³), uas ua rau ze li qhov hnyav hnyav. Qhov sib txawv ntawm qhov hnyav hauv kev siv tau yog qhov tsis txaus ntseeg, ua rau kev xaiv nyob ntawm qhov xav tau ntawm lub zog thiab kev tiv thaiv corrosion es tsis xav txog qhov hnyav.
- 7075 Aluminium Khoom
Exceptional zog - rau - luj piv
Kev qaug zog zoo
Kev ntxhov siab zoo heev- tiv thaiv corrosion thaum tshav kub zoo- kho
Lub zog tawm los: 430-500 MPa
Zoo machinability nyob rau hauv T6 temper
Cov cheeb tsam thov
1. 7075 Daim ntawv thov Aluminium
Vim nws tshwj xeeb mechanical zog,7075 aluminiumyog dav siv nyob rau hauv:
Aerospace structural Cheebtsam
Siab -stress qhov chaw tsheb
Cov khoom siv tub rog
High -kev ua kis las khoom
2. 6061 Daim ntawv thov Aluminium
Leveraging nws zoo formability thiab corrosion kuj,6061 aluminiumfeem ntau yog ua haujlwm hauv:
Architectural lug thiab qhov rais thav duab
Marine fittings
Consumer electronics enclosures
General -lub hom phiaj cov khoom siv
7075 vs 6061 Nqe
Tus nqi sib txawv ntawm cov alloys no tseem ceeb . 7075 txhuas feem ntau raug nqi 30-50% ntau dua 6061 vim:
Ntau kim alloying ntsiab (tshwj xeeb yog zinc)
Complex kev kho cua sov yuav tsum
Tshwj xeeb ua kev xav tau
Tsawg ntau lawm ntim piv rau 6061
Ntxiv Kev Ua Tau Zoo
1. Corrosion Resistance
Ob lub alloys muaj kev tiv thaiv corrosion zoo, txawm tias 6061 feem ntau ua tau zoo dua hauv cov chaw hauv dej hiav txwv tsis muaj cov txheej txheem tiv thaiv.
2. Weldability
6061 txhuas muaj qhov zoo tshaj plaws weldability piv rau 7075, uas yuav tsum tau tshwj xeeb vuam cov txheej txheem thiab tom qab- vuam kub kho.
3. Formability
6061 txhuas ua kom pom kev zoo dua thiab tsim nyog rau cov duab nyuaj thiab cov qauv tsim.
FAQ
Q1: Qhov twg muaj zog dua, 7075 lossis 6061 txhuas?
A:7075 txhuas yog qhov muaj zog ntau dua . 7075-T6 muaj lub zog tensile ib txwm ntawm 503-570 MPa, thaum 6061-T6 nyob ntawm 240-310 MPa. Qhov no ua rau 7075 kwv yees li ob zaug muaj zog li 6061 hais txog lub zog tensile kawg.
Q2: Puas yog 7075 txhuas kim dua 6061?
A:Yog lawm, 7075 feem ntau raug nqi 30-50% ntau dua 6061 vim nws cov khoom siv kim dua (tshwj xeeb yog zinc) thiab ntau txoj kev tsim khoom thiab kev kho cua sov.
Q3: 7075 txhuas puas tuaj yeem welded?
A:Thaum 7075 tuaj yeem welded, nws feem ntau tsis pom zoo rau cov ntawv thov tseem ceeb. Cov txheej txheem vuam tuaj yeem txo nws lub zog hauv qhov cua sov- thaj tsam cuam tshuam, thiab nws muaj qhov kub kub tawg . 6061 yog qhov sib txuas ntau dua thiab yog qhov kev xaiv zoo tshaj plaws rau cov qauv welded.
Q4: Dab tsi yog txhuas zoo dua rau kev siv marine?
A:6061 feem ntau muaj kev tiv thaiv corrosion zoo dua nyob rau hauv marine ib puag ncig yam tsis muaj kev tiv thaiv ntxiv. Thaum 7075 muaj kev ntxhov siab zoo- tiv thaiv corrosion thaum tshav kub zoo- kho, nws feem ntau yuav tsum muaj cov txheej txheem tiv thaiv rau cov dej hiav txwv ntev.
Q5: Puas yog 7075 thiab 6061 sib npaug?
A:Ob lub tshuab alloys zoo, tab sis 7075 feem ntau ua kom zoo dua nto tiav thiab tso cai rau kev ua haujlwm siab dua. Txawm li cas los xij, 6061 yog qhov yooj yim rau tshuab rau cov neeg pib tshiab vim nws qhov kev zam txim ntau dua.
Xaus
7075 thiab 6061 aluminium alloyssib txawv heev nyob rau hauv muaj pes tsawg leeg, cov khoom, thiab daim ntawv thov cheeb tsam. Kev nkag siab txog qhov sib txawv no ua rau cov engineers thiab cov tsim qauv xaiv cov khoom tsim nyog rau cov ntawv thov tshwj xeeb:
xaiv 7075rau siab - cov ntawv thov kev ntxhov siab uas lub zog tseem ceeb heev
Xaiv 6061rau kev siv dav dav - lub hom phiaj daim ntawv thov yuav tsum tau zoo formability thiab corrosion kuj
Cov kev xaiv yuav tsum txiav txim siab tsis yog tsuas yog cov kev xav tau ntawm cov tshuab xwb tab sis kuj tseem muaj xws li tus nqi, kev tsim khoom, thiab ib puag ncig kom ntseeg tau tias kev ua tau zoo thiab tus nqi -kev ua tau zoo.
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