5052 Aluminium alloy belongs rau Al-Mg series alloy, nrog rau ntau yam kev siv, tshwj xeeb tshaj yog nyob rau hauv kev tsim kho kev lag luam tsis tuaj yeem tawm ntawm cov hlau no, uas yog qhov zoo tshaj plaws alloy.Excellent weldability, zoo txias ua, tsis tuaj yeem muaj zog los ntawm kev kho cua sov. , nyob rau hauv lub semi-txias hardening plasticity yog zoo, txias hardening plasticity yog tsawg, tuaj yeem polished, thiab muaj zog nruab nrab.Lub ntsiab alloy ntawm5052 aluminium alloyyog magnesium, uas muaj kev ua haujlwm zoo, corrosion kuj, weldability, nruab nrab lub zog. Nws yog siv los tsim cov dav hlau roj tank, cov yeeb nkab roj, cov ntawv hlau ntawm cov tsheb thauj mus los, cov nkoj, cov twj paj nruag, kev txhawb nqa lub teeb thiab rivets, khoom kho vajtse, hluav taws xob plhaub, thiab lwm yam.

Aluminium alloy muaj cov khoom zoo heev, feem ntau suav nrog cov hauv qab no:

(1) Tsim cov cuab yeej

Cov txheej txheem thermal lub xeev ntawm cov hlau muaj cov yas zoo. Forging thiab tuag forging kub ntawm 420 mus rau 475 C, ua thermal deformation nrog deformation> 80% nyob rau hauv no kub ntau yam. Qhov txias stamping kev ua tau zoo yog cuam tshuam nrog lub xeev alloy, qhov txias stamping kev ua tau zoo ntawm lub xeev annealing (O) yog qhov zoo, lub xeev H32 thiab H34 yog qhov thib ob, thiab lub xeev H36 / H38 tsis zoo.

(2) Welding kev ua tau zoo

Qhov kev ua tau zoo ntawm cov roj welding, arc vuam, tsis kam vuam, qhov chaw vuam thiab vuam vuam ntawm cov hlau no zoo, thiab cov khoom siv lead ua tawg zoo li tshwm hauv ob lub argon arc vuam. Lub brazing kev ua tau zoo yog tseem zoo, thaum lub mos brazing kev ua tau zoo tsis zoo. Lub zog weld thiab plasticity yog siab, thiab lub zog vuam ncav cuag 90% ~ 95% ntawm matrix hlau zog. Tab sis cov huab cua nruj ntawm cov weld tsis siab.

(3) Machining khoom

Qhov kev ua tau zoo ntawm cov alloy annealing lub xeev tsis zoo, thaum lub caij txias hardening lub xeev tau txhim kho. Weldability zoo heev, zoo txias machining, thiab nruab nrab lub zog.

5052 Aluminium alloy feem ntau siv cov txheej txheem kev kho cua sov lub npe thiab cov yam ntxwv

1. natural aging

Natural aging yog hais txog 5052 aluminium alloy khoom nyob rau hauv cov huab cua nyob rau hauv lub chav tsev kub tej yam kev mob, kom nws lub koom haum thiab kev ua tau zoo hloov. Cov txheej txheem kev laus yog qhov yooj yim, tus nqi qis, tab sis lub sijhawm ntev dua, feem ntau xav tau ob peb hnub mus rau ob peb lub lis piam.

2.Artificial laus

Artificial aging yog hais txog 5052 aluminium alloy cov ntaub ntawv tom qab cov khoom siv kho mob ntawm qhov kub thiab txias, txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau hloov pauv ntawm cov ntaub so ntswg thiab ua tiav qhov kev ua tau zoo. Lub sijhawm ntawm phau ntawv kev laus yog luv luv, feem ntau ntawm ob peb teev thiab ob peb hnub.

3.Solid tov + natural aging

Khoom tov + natural aging yog lub5052 aluminium alloycov khoom ua ntej cov khoom siv kho mob, thiab tom qab ntawd cov kev laus ntawm ntuj tsim nyob rau hauv chav tsev kub. Cov txheej txheem no muab cov khoom siv zoo zog thiab toughness, tab sis nws yuav siv sij hawm ntev dua.

4.Solid tov + phau ntawv aging

Kev daws teeb meem + phau ntawv kev laus yog los kho 5052 aluminium alloy cov khoom tom qab kho cov tshuaj kho, ntawm qhov kub thiab txias, txhawm rau txhawm rau hloov pauv cov ntaub so ntswg thiab txhim kho kev ua haujlwm. Cov txheej txheem no muaj lub sijhawm luv luv thiab tsim nyog rau cov kev xav tau siab ntawm cov khoom siv.

5.Txoj kev txwv

Pab aging yog hais txog kev hloov kho ntxiv ntawm lub koom haum thiab kev ua tau zoo ntawm 5052 aluminium alloy khoom los ntawm kev kho cua sov ntxiv tom qab ua tiav cov kev daws teeb meem + phau ntawv kev laus kom tau raws li cov kev cai tshwj xeeb engineering.

6.Kev laus tom qab txias txias:

Kev laus sai sai tom qab txias txias yog cov txheej txheem kho cua sov tshiab, uas ua rau cov khoom siv 5052 aluminium alloy sai sai rau qhov kub thiab txias tom qab cov khoom siv kho mob, thiab ua rau kev laus ntawm qhov kub thiab txias. Cov txheej txheem no tuaj yeem txhim kho lub zog thiab hardness ntawm cov khoom, thaum tuav zoo plasticity thiab toughness. Cov txheej txheem kev laus tom qab txias txias yog tsim nyog rau lub sijhawm uas yuav tsum muaj lub zog siab, xws li cov khoom siv hauv lub tshav dav hlau thiab lub cev qhov chaw hauv kev tsim tsheb.

7.Intermittent txoj cai ntawm kev txwv

Kev laus tsis sib xws yog ua kom cov 5052 aluminium alloy cov khoom sov sov ntawm qhov kub siab rau lub sijhawm tom qab kev kho cov tshuaj, thiab tom qab ntawd txias txias kom qis rau kev laus kho. Cov txheej txheem no tuaj yeem tswj tau lub zog thiab plasticity ntawm cov khoom, kom nws ua tau raws li qhov kev xav tau zoo tshaj plaws, tsim nyog rau kev ua haujlwm ntawm cov khoom siv nruj heev.

8. Ntau txoj cai ntawm kev txwv

Ntau yam kev laus yog hais txog 5052 aluminium alloy khoom tom qab kho cov tshuaj kho thiab ib qho kev laus dua. Cov txheej txheem no tuaj yeem txuas ntxiv txhim kho cov txheej txheem ntawm cov khoom siv thiab txhim kho nws lub zog thiab tawv, uas tsim nyog rau thaj chaw uas muaj cov khoom siv siab heev, xws li aero-engine parts thiab high-speed train body structure.

5052 Aluminium alloy siv:

1.Aerospace teb: 5052 aluminium alloy muaj cov yam ntxwv ntawm lub teeb yuag, siab zog, corrosion kuj thiab lwm yam, yog li nws yog dav siv nyob rau hauv aerospace teb.

2.Automobile ua: 5052 aluminium alloy kuj yog siv dav hauv kev lag luam tsheb tsim khoom.5052 Aluminium alloy muaj kev tiv thaiv corrosion zoo heev thiab zoo tsim cov khoom, thiab tuaj yeem ua tiav rau hauv ntau yam duab los ntawm lub taub hau txias, machining, vuam thiab lwm yam txheej txheem. Hauv kev tsim tsheb, 5052 aluminium alloy feem ntau yog siv rau hauv tsheb lub cev phaj, qhov rooj phaj, hood thiab lwm yam khoom siv, uas tuaj yeem txo qhov hnyav ntawm lub tsheb, txhim kho roj kev lag luam thiab kev ua haujlwm ntawm kev tsav tsheb.

3.shipbuilding: 5052 Aluminium alloy muaj corrosion kuj zoo thiab seawater corrosion kuj, yog li nws yog dav siv nyob rau hauv lub teb ntawm nkoj manufacturing. Lub nkoj loj xws li cov neeg caij nkoj, nkoj thauj khoom thiab nkoj me me xws li nkoj nrawm, yacht, thiab lwm yam, tuaj yeem siv 5052 aluminium alloy los ua lub plhaub, alarm, ya choj thiab lwm yam, txhawm rau txhim kho kev ua haujlwm thiab kev ua neej ntawm lub nkoj. nkoj.

4. Petrochemical kev lag luam teb:5052 Aluminium alloyyog dav siv nyob rau hauv kev lag luam petrochemical vim nws zoo corrosion kuj. Hauv kev lag luam roj thiab roj, 5052 aluminium alloy feem ntau yog siv los tsim cov tso tsheb hlau luam, cov kav dej, cov khoom siv hluav taws xob thiab lwm yam khoom siv. Nyob rau tib lub sijhawm, 5052 aluminium alloy tseem tuaj yeem ua tiav rau hauv ntau cov duab ntawm cov kav dej thiab kev sib txuas los ntawm kev vuam, drilling, xov ua thiab lwm yam txheej txheem, txhawm rau txhim kho corrosion ntawm cov khoom siv petrochemical.

5.Kev tsim khoom siv hauv tsev: 5052 aluminium alloy yog siv dav hauv kev tsim khoom hauv tsev.5052 Aluminium alloy feem ntau siv hauv kev tsim TV backplane, computer radiator, lub qhov rooj tub yees, lub plhaub cua txias, thiab lwm yam. Cov khoom siv hauv tsev ua nrog 5052 aluminium alloy. tsis yog tsuas yog zoo nkauj ntawm cov tsos, tab sis kuj muaj cov cua kub dissipation zoo thiab corrosion kuj.

Nyob rau hauv luv luv, 5052 txhuas alloy tau dhau los ua ib qho tseem ceeb aluminium alloy khoom vim nws cov kev ua tau zoo heev thiab dav daim ntawv thov teb. Txawm nyob rau hauv aerospace, tsheb tsim, shipbuilding, petrochemical los yog cov khoom siv hauv tsev, muaj txoj haujlwm tseem ceeb thiab lub luag haujlwm. Nrog kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev xav tau ntau ntxiv, daim ntawv thov kev cia siab ntawm 5052 aluminium alloy hauv ntau qhov chaw yuav dav dua.