7075-T6 Aluminium yog dab tsi?
7075 aluminium alloy -ntau lub npe hu uaaircraft aluminiumlos yogaerospace aluminium- sivzinc ua nws thawj alloying keeb. Nws yog thawj qhov siab -lub zogAl-Zn-Mg-Cualloy kom ua tiav kev sib xyaw chromium, ua kom muaj zog tiv thaiv kev ntxhov siab -corrosion cracking, tshwj xeeb tshaj yog nyob rau hauv cov khoom siv.
Cov tshuaj muaj pes tsawg leeg ntawm 7075 txhuas suav nrog87.1-91.4% txhuasthiab5-6% zinc, nrog2.1-2.9% magnesium, 1.2-2% tooj liab, thiab tsis ntau tshaj0.5%ua ke silicon, titanium, chromium, hlau, manganese, thiab lwm yam kab kawm.
7075-T6 txhuas yog hais txog 7075 alloy nyob rau hauv lubT6 zog, uas yog tau los ntawm kev kho cua sov, homogenization ntawm cov khoom cam khwb cia ntawm kwv yees li450℃rau ob peb teev, ceev quenching, thiab dag aging nyob ib ncig ntawm120℃rau 24 teev. Cov txheej txheem tswj hwm no ua rau lub alloy ncav cuag nwslub zog siab tshaj plaws, tag nrho ua tau raws li tus qauv kev ua haujlwm ntawm kev ua haujlwm.
Daim ntawv thov thiab kev siv
Ua tsaug rau nws cov cuab yeej zoo sib npaug,7075-T6 txhuasyog haum rau ntau yam kev lag luam, thaum tseem tshuav ib qho kev xaiv sab saum toj rauaerospace, marine, thiab kev thauj mus loscov sectors vim nws lub zog tshwj xeeb - rau - qhov hnyav piv. Cov kev siv feem ntau suav nrog cov khoom siv tsheb kauj vab zoo tshaj plaws, cov cuab yeej siv, gliders, meter gears, fuse Cheebtsam, missile qhov chaw, worm gears, yuam sij, thiab tswj valve Cheebtsam, nrog rau ntau lub dav hlau fittings thiab aerospace thiab tiv thaiv systems.
Xaus
7075-T6 txhuas yog cov khoom siv rau kev siv dav hlau, nkoj nkoj, thiab kev thauj mus los qhov twgqhov hnyav thiab siab tsis kam rau kev ntxhov siabyog qhov tseem ceeb. Nyob rau tib lub sijhawm, nws qhov zoo - sib npaug ntawm cov khoom siv kho tshuab thiab lub cev ua rau nws nrov heev hauv ntau lwm cov lag luam.
7075-T6 Aluminium Phaj: Xa Cov Khoom Muag Khoom Zoo rau UAE Cov Kev Xav Tau Feem Ntau
Txheem aluminium alloys feem ntau poob luv thaummuaj zog heev, ua haujlwm qaug zog zoo dua, thiab txhim khu kev qha ntev - ua haujlwm tau zooyuav tsum tau. Rau kev tiv thaiv, aerospace, thiab siab -kev ua haujlwm engineering hauv tebchaws United Arab Emirates,7075-T6 txhuas phajstands li qhov kawg siab - qib kev daws teeb meem. Cov lus piav qhia no piav qhia vim li cas 7075-T6 tseem yog tus qauv siv rau kev siv lub zog siab aluminium phaj.
7075-T6 Aluminium Phaj yog dab tsi?
Lub Aerospace-Qib qhab nia
7075-T6 sawv cev rau qhov kawg ntawm lub zog aluminium alloys. Raws li ib tug tswv cuab ntawm lub7000 series (Al{1}}Zn alloys), nws muab lub zog piv rau ntau lub steels thaum tuav ib qho qis dua. CovT6 zogqhia tau hais tias cov khoom siv tau raug kho cua sov kho thiab cov neeg laus laus kom ua tiav cov khoom siv dag zog siab tshaj plaws - ua rau nws cov khoom xaiv thaum tsis ua haujlwm tsis yog qhov kev xaiv.
7075-T6 Plate Technical Specifications
Cov kev ua haujlwm tseem ceeb uas ua rau 7075-T6 zoo tagnrho rau cov ntawv thov UAE tseem ceeb suav nrog:
Phaj Thickness Range:Los ntawm 0.5 hli shims mus rau ntau tshaj 150 hli (ntau yam UAE Tshuag suav nrog 3, 6, 10, 12, 20, 25, 30, 40, thiab 50 mm)
Standard Sheet Loj:1250 × 2500 mm, 1500 × 3000 mm, 2000 × 4000 mm (kev cai txiav pom zoo rau siab - cov khoom muaj nqis)
Kub:T6 (kev daws teeb meem thaum tshav kub kub kho thiab muaj hnub nyoog artificially) / T651 (kev ntxhov siab -relieved los ntawm stretching)
Yield zog (Rp0.2):Ntau dua lossis sib npaug li 503 MPa
Tensile zog (Rm):572 MPa ua
Elongation (A5): ~ 11%
Brinell Hardness:~ 150 HB
Tshuaj muaj pes tsawg leeg:Zn 5.1–6.1%, Mg 2.1–2.9%, Cu 1.2–2.0%, Cr 0.18–0.28%
Hom kev ua tiav:Mill tiav, alodine (chromate hloov dua siab tshiab), anodized (Type II & Hom III hardcoat)
7075-T6 vs. 6061-T6 vs. 6082-T6: Xaiv txoj cai Alloy hauv UAE
Piv nrog rau 6000-series alloys,7075-T6kom meej meej dominates nyob rau hauvlub zog, qaug zog tsis kam, thiab machinability, thaum muab qis weldability thiab tus nqi siab dua. Nws yuav tsum raug xaiv tsuas yog thaum qhov kev ua haujlwm siab tshaj plaws yuav tsum tau ua thiab vuam tsis yog ib feem ntawm kev tsim. Nws tsis yog qhov dav dav - lub hom phiaj hloov kho tab sis atshwj xeeb siab -kev ua tau zoo.
Corrosion Resistance nyob rau hauv UAE Climate
Vim nws cov ntsiab lus tooj liab, 7075-T6 muajqis inherent corrosion kujtshaj 6000-series alloys. Nyob rau hauv UAE qhov kub, av noo, thiab ntsev-nplua nuj ib puag ncig, cov khoom tsis muaj kev tiv thaiv yog raug rau pitting thiab exfoliation corrosion.
Kev tiv thaiv tiav yog qhov tseem ceeb, tshwj xeeb tshaj yog rau sab nraum zoov lossis marine siv:
Alodine (chromate conversion txheej):Kev tiv thaiv corrosion zoo heev thiab xim adhesion
Hard anodizing (Hom III):Nyuaj heev, hnav-tiv taus, thiab corrosion- pov thawj nto
Hmoov txheej:Thick, ruaj, thiab pom kev tiv thaiv zoo
Kev tshaj lij aerospace- qib xim tshuab
Cov ntawv thov tseem ceeb ntawm 7075-T6 Phaj hauv UAE
Aerospace thiab Aviation:Wing spars, fuselage thav duab, tsaws iav Cheebtsam, thiab spacecraft qhov chaw hauv UAE MRO cov chaw
Kev Tiv Thaiv & Tub Rog:Riam phom mounts, recoil systems, tactical khoom, thiab armor daws
High-Kev Ua Haujlwm Tsheb & Kev Sib Tw:Gearbox qhov chaw, shafts, ncua kev kawm ntawv, thiab chassis brackets
Precision Machinery & Tooling:Siab -cov jigs, fixtures, pwm, thiab cov khoom siv
Cov khoom ua si thiab roob roob:Khoom kim heev tsheb kauj vab, nce toj iav, thiab archery khoom
Machining thiab Handling Guidelines
Machineability:7075-T6 yog ib qho zoo tshaj plaws txhuas alloys rau machining, muab cov nti huv si tsim, nruj tolerances, thiab zoo heev nto finish-zoo tagnrho rau precision rhiav.
Vuam:Vuam yogtsis pom zoo. Thaum tshav kub kub- cov cheeb tsam cuam tshuam muaj zog poob thiab tawg; mechanical fastening yog nyiam.
Kev kho cua sov:Re-kev kho cua sov tuaj yeem ua tau los ntawm cov neeg muag khoom tsim nyog yog tias xav tau kev pab cuam tom qab siv tshuab.
