Cov ntaub ntawv Aluminium sawv cev qee qhov kev txhim kho engineering muaj nyob rau niaj hnub no, nrog rau 6000 series kev sib txawv, cov khoom siv aerospace, thiab cov khoom siv industrial}
Muaj pes tsawg leeg thiab metallurgy
6000 tus neeg siv hluav taws xob feem ntau yog li cov khoom siv hluav taws xob zoo li kev kho cua sov {% Temper) {.
Hauv kev sib piv, 7000 series alloys cia ntawm zinc raws li kev sib dhos ua ke zoo li 70 xyoo hauv 70} {}} muaj pes tsawg leeg no tsim complex precipitates uas muab lub zog superior zoo dua tab sis txo kev corrosion tsis kam piv rau 6000 series cov ntaub ntawv .
Cov Khoom Siv Neeg Kho Tshuab Sib Xws
6000 series series aluminium cov ntaub ntawv muaj cov khoom zoo nyob rau txhua ncig cov khoom siv hluav taws xob:
6061- T6 Aluminium Phaj: Tensile Lub Zog 310 MPa, Tshaj Tawm Lub Zog 276 MPA
6082 Txhuas Alloy: Tensile Lub Zog 340 MPa, Tshaj Tawm Lub Zog 300 MPA
Raug elongation: 8-12%
7000 series aluminium alloys muab lub zog ntau dua:
7075- T6 Aluminium Phaj: Tensile Lub Zog 572 MPa, Tshaj Tawm Zog 503 MPa
7050 Alloy Alloy: Tensile Lub Zog 510 MPa, tawm lub zog 455 mpa
Raug elongation: 5-8%
Lub zog zoo ua rau 7000 series aluminium cov ntaub ntawv nyiam rau ib qho kev txuag hluav taws xob uas muaj kev txuag hluav taws xob tsawg dua thiab weldability {} {3}
Corrosion Kuj
6000 series cov ntaub ntawv txhuas ua qauv qhia kev ua haujlwm zoo tshaj plaws hauv cov khoom lag luam ntawm cov khoom lag luam hauv vaj tse ua haujlwm zoo nyob rau hauv cov ntawv thov archectural zoo {}}
7000 series aluminium alloys, tshwj xeeb cov ntsiab lus tooj liab uas yuav tsum muaj kev txhawj xeeb ntau rau kev txhawj xeeb ntawm kev txhawj xeeb corrosion 7000 series aluminium cov ntaub ntawv .
Fabrication Cov yam ntxwv
6000 series series aluminium cov ntaub ntawv muaj cov khoom zoo nkauj zoo heev:
6061 Txhuas Phaj Welds zoo siv cov pa hluav taws xob mig thiab tig txoj kev
6005 cov ntawv txhuas cov ntawv yooj yim hauv kev ua haujlwm
Tshuab ntsuas kev ntsuas ntawm 50-70% (txheeb ze rau 2011 txhuas alloy li 100%)
7000 series aluminium alloys tam sim no ntau yam kev sib tw sib tw:
7075 Aluminium phaj yuav tsum muaj cov txuj ci tshwj xeeb rau vuam vuam
7005 aluminium alloy qhia tau zoo dua weldability dua li lwm 7000 qib
Tshuab ntsuas ntsuas feem ntau 30-50% ntawm 2011 Txhuas Alloy Txuj Ci
Kev Kho Mob Thermal
Ob txoj kev no teb rau kev kho kom sov tab sis nrog cov txheej txheem sib txawv:
6000 series alar aluminium cov ntaub ntawv siv cov tshuaj kho ntawm 530-550}} qib ua raws li quenching thiab anegionial laus ntawm160-180} degree
7000 series aluminium alloys xav tau ntau dua qhov kub kev tswj kub thaum lub sijhawm kho kev kho mob ({}} degree) thiab feem ntau siv cov txheej txheem laus
Cov Kev Siv Raug Raug
6000 series aluminium cov ntaub ntawv dominate nyob rau hauv:
Cov Txheej Txheem Architectural (6063 Alloy alloy extrusions)
Cov Khoom Siv Marine (5083 txhuas phaj feem ntau nyiam rau hulls)
Automotive Cov Ntas (6005 Daim Ntawv Txhuas)
General Engineering (6061 Phaj Txhuas)
7000 series aluminium alloys tshwj xeeb hauv:
Aerospace txheej (7075 Txhuas phaj rau cov tawv ntoo cua daj)
High-Performance cov kauj vab tsheb kauj vab (7005 aluminium alloy)
Cov Khoom Siv Tub Rog (7050 Alloy Alloy rau Tsheb Ua Si)
Kev ntxhov siab siv tshuab ntau (7075- T6 Aluminium Phaj)
Tus nqi txiav txim siab
6000 series alar aluminium cov ntaub ntawv feem ntau raug nqi20-40% tsawg dua li sib xyaw ua ntej 7000 tus nqi sib xyaw ua ke, thiab feem ntau nyuaj kev sib xyaw ua ke {}}
