7075-T651 Aluminium Alloy Txheej txheem cej luam
7075-T651 txhuas alloyyog ib qho khoom muaj zog tshwj xeeb uas tau siv dav hauv lubaerospace thiab automotive kev lag luam. Nws muaj zoo heev mechanical kev ua tau zoo, nrog rausiab tensile lub zog thiab zoo heev qaug zog kuj. Zinc yog lub ntsiab alloying nyob rau hauv 7075-T651, ho txhim khu nws lub zog thiab hardness.
Ntxiv nrog rau nws cov cuab yeej zoo, qhov no alloy muabzoo corrosion kuj, ua rau nws tsim nyog rau kev thov kev siv hauv qhov hnyav hnyav. Piv nrog rau ntau lwm yam aluminium alloys,7075-T651 stands rau nws superior zog, durability, thiab kev cia siab rau, uas yog vim li cas nws yog nquag xaiv rauaircraft cov qauv thiab cov khoom siv hauv tsheb. Nws qhov sib npaug ntawm lub zog thiab ntau yam ua rau nws yog cov khoom siv tseem ceeb rau kev lag luam aerospace thiab kev thauj mus los.
7075-T651 yog dab tsi, thiab dab tsi ua rau nws txawv?
Qhov tshwj xeeb kev ua tau zoo ntawm7075-T651 txhuasyog muab los ntawm nws ua tib zoo tswj cov tshuaj muaj pes tsawg leeg. Nws feem ntau muaj zinc, nrog rau kev ntsuas ntawm magnesium thiab tooj liab, ntxiv rau cov kab mob. Qhov kev sib xyaw no muabsiab mechanical zog heev.
Covt651 uahais txog kev kho cua sov tshwj xeeb uas muaj xws li:
Kev kho cua sov
Quenching
Artificial laus
Stretching rau kev ntxhov siab
Cov txheej txheem no ua rau cov khoom siv nrog ib qhoLub zog tensile kawg ntawm kwv yees li 570 MPa (83,000 psi)thiab ayield zog txog 500 MPa (73,000 psi). Tshaj li lub zog, 7075-T651 kuj nthuav tawmzoo thermal stability, tso cai rau nws tswj kev ua haujlwm hauv kev ua haujlwm nyuaj.
Cov khoom no ua rau nws muaj txiaj ntsig tshwj xeeb rauaerospace thiab automotive applications, qhov twg cov ntaub ntawv yuav tsum muaj kev ntseeg siab nyob rau hauv kev ntxhov siab thiab kub variations.
Aluminium Chev 7075-T651
(Muaj los ntawm GNEE raws li kev thov)
Sib piv nrog lwm yam Aluminium Alloys
7075-T651 tau lees paub tias yog ib qho ntawm covmuaj zog tshaj kev lag luam muaj aluminium alloys. Piv nrog rau 6000-series alloys xws li 6061, nws muab lub zog ntau dua thiab qaug zog ua haujlwm, ua rau nws zoo tagnrho rau cov ntawv thov siab.
| Alloy | Tensile zog (MPa) | Yield zog (MPa) | Corrosion Resistance |
|---|---|---|---|
| 7075-T651 | 570 | 500 | Zoo heev |
| 2024-T3 | 470 | 325 | Ncaj ncees |
| 6061-T6 | 310 | 276 | Zoo |
Piv nrog 2000-series alloys zoo li 2024,7075-T651 muaj kev tiv thaiv corrosion zoo dua, txawm hais tias tsis muaj txhuas alloy yog corrosion tsis kam- pov thawj. Xaiv txoj cai alloy yuav tsum ib txwm nyob ntawmCov kev xav tau ntawm lub zog, ib puag ncig kev pabcuam, thiab kev xav txog nyiaj txiag.
Cov ntawv thov tseem ceeb thiab kev lag luam
Ua tsaug rau nwslub zog zoo heev - rau - qhov hnyav piv thiab qaug zog ua haujlwm, 7075-T651 aluminium alloy yog siv thoob plaws ntau qhov kev lag luam ua tau zoo. Nws yog tshwj xeeb tshaj yog haum rau cov khoom uas raug kev nyuaj siab dua.
Daim ntawv thov ntawm 7075-T651 Aluminium
Aerospace thiab Aviation Applications
Kev lag luam aerospace muaj kev cia siab ntau rau7075-T651 txhuasvim nwssiab qaug zog tsis kam thiab hnav lub zog. Txo qhov hnyav ntawm lub dav hlau thaum tuav cov qauv kev ncaj ncees yog qhov tseem ceeb, thiab cov hlau no ua lub luag haujlwm tseem ceeb hauv kev ua tiav qhov sib npaug.
Feem ntau siv aerospace muaj xws li:
fuselage ntas
Wing spars thiab tav
Landing gear Cheebtsam
Cov qauv ntawm daim tawv nqaij panels thiab tis fuse qhov chaw
Nws muaj peev xwm tiv taus ntev - lub sij hawm cyclic loading yam tsis muaj cracking ua rau 7075-T651 ib tug ntseeg khoom raukev nyab xeeb- cov qauv dav hlau tseem ceeb.
Automotive and Transportation Applications
Raws li kev lag luam automotive tsom rauLub teeb yuag tsim thiab txhim kho efficiency, 7075-T651 txhuas tau nce kev saws me nyuam. Nws lub zog siab tso cai rau cov tuam ntxhab kom txo qhov hnyav yam tsis muaj kev cuam tshuam kev ua haujlwm.
Kev siv tsheb tseem ceeb suav nrog:
High -kev ua tau zoo log- txo cov huab hwm coj txhim kho kev tuav thiab roj efficiency
Suspension Cheebtsam-xws li kev tswj caj npab thiab kev ncua kev txuas
Cov txheej txheem reinforcements- xaiv lub tsheb ncej rau kev txhim kho kev sib tsoo
Txawm hais tias 7075-T651 yog qhov nyuaj rau vuam dua li qee qhov txhuas alloys,tsis kam vuamfeem ntau yog siv los ua kom tiav cov pob qij txha txhim khu kev qha hauv automotive manufacturing.
Xaus
7075-T651 txhuas alloyyog lub siab - lub zog, cov khoom siv ruaj khov ntseeg tau los ntawm kev lag luam uas xav tau kev ua haujlwm tshwj xeeb. Nws qhov tshwj xeeb sib xyaw ua ke ntawm lub zog, qaug zog tiv thaiv, thiab qhov hnyav hnyav ua rau nws tseem ceeb hauvaerospace, aviation, tsheb, thiab kev siv tsheb thauj mus los. Nkag siab txog nws cov khoom thiab kev siv kom raug ua kom pom kev ua tau zoo hauv qhov xav tau ib puag ncig.
Vim li cas thiaj xaiv GNEE Aluminium?
GNEEyog tus kws tshaj lij aluminium tsum nyob hauv Suav teb, mob siab rau muabsiab - zoo aluminium alloysrau kev lag luam thoob ntiaj teb. Peb tshwj xeeb hauv cov ntawv txhuas, daim hlau, coils, thiab cov khoom lag luam customized tsim nrog kev tswj xyuas nruj thiab kev siv tshuab siab heev.
Raws li ib tug txhim khu kev qha aluminium chaw tsim tshuaj paus,GNEEtsom rauprecision, sib xws, thiab kev ua haujlwm, kom ntseeg tau tias peb cov neeg siv khoom tau txais cov ntaub ntawv uas ua tau raws li qhov xav tau ntawm cov txheej txheem kev lag luam thiab kev lag luam. Peb cov kws tshaj lij kev paub dhau los thiab cov neeg siv khoom- cov kev pabcuam taw qhia ua rau GNEE tus khub ntseeg siab rau aerospace, automotive, thiab industrial aluminium solutions.
Cov lus nug nquag
Dab tsi ua rau 7075-T651 zoo tagnrho rau kev siv aerospace?
7075-T651 muajmuaj zog heev, zoo heev qaug zog kuj, thiab zoo corrosion kuj. Nws T651 temper kuj txhim kho qhov ruaj khov, ua rau nws nyiam cov khoom siv rau cov qauv hauv aerospace.
Yuav ua li cas 7075-T651 piv rau lwm yam txhuas alloys nyob rau hauv lub zog?
Nrog cov ntsiab lus zinc siab, 7075-T651 xamuaj zog tensile ntau dua thiab muaj zog tshaj 6061 txhuas, ua rau nws tsim nyog rau cov ntawv thov uas xav tau siab load-cov kabmob muaj peev xwm.
Puas yog 7075-T651 yooj yim rau vuam?
7075-T651 tuaj yeem welded, tab sis nws yog qhov nyuaj dua li ntau cov aluminium alloys. Cov qauv kev lag luam xws liASTM thiab Aluminium Association cov lus qhiapom zootsis kam vuamrau qhov zoo tshaj plaws.
