Nrog rau kev loj hlob sai ntawm lub ntiaj teb marine kev lag luam, kev lag luam xws lishipbuilding, offshore engineering, thiab kev tsim kho ntug hiav txwvtab tom xav tau siab - cov ntaub ntawv ua tau zoo.Marine- qib aluminium phajua los ntawm5083, 5052, thiab 5754 alloys, nrog polished thiab anodized nto, tau dhau los ua qhov tseem ceeb hauv kev siv marine niaj hnub vim lawvzoo heev corrosion kuj, siab zog-rau- hnyav piv, thiab zoo nkauj tsos.
Vim li cas thiaj xaiv Aluminium Hloov Hlau?
Hlau yog ib zaug tseem ceeb nyob rau hauv marine daim ntaub ntawv, tab sis nws yog nquag mus corrosion thiab hnyav. Marine-qib aluminium alloys muaj ntau yam zoo:
Lub teeb:Aluminium tsuas muaj ib qho -peb qhov ceev ntawm cov hlau, txo lub cev nyhav, txo cov roj noj, thiab nce ceev.
High Corrosion Resistance:Alloys zoo li 5083 tiv thaiv seawater corrosion tsis tas yuav tsum tau coatings ntxiv.
Eco-Tus phooj ywg:Aluminium yog cov khoom siv rov ua dua tshiab, nrog tus nqi rov ua dua siab dua 90%, txhawb nqa kev tsim cov nkoj ntsuab.
Tus nqi -zoo:Txo kev txij nkawm thiab kev pab lub neej ntev ua rau txo qis kev siv lub neej.
Marine -Qib Aluminium Phaj yog dab tsi?
Marine- qib aluminium phaj yogaluminium -magnesium alloystsim los rau siab -salinity, siab - av noo nyob rau hauv marine ib puag ncig. Cov5xxx series-nrog rau 5083, 5052, thiab 5754- feem ntau yog ua tiav rauH112 kub, ib txwm txias tom qab kub dov kom khaws tau qee yam tawv tawv. Qhov no txhim kho corrosion kuj thiab mechanical kev ua tau zoo. Polishing thiab anodizing ntxiv txhim khonto durability thiab aesthetics.
5083 H112 Aluminium Phaj:Siab tensile zog thiab corrosion kuj; zoo tagnrho rau cov qauv hauv lub cev, pontoons, thiab cov qauv hauv qab dej.
5052 H112 Aluminium Phaj:Weldability zoo heev thiab formability; haum rau lub teeb yuag cabins, hatches, sab hauv panels, thiab gangways.
5754 H112 Aluminium Phaj:Zoo rigidity thiab cuam tshuam tsis kam; siv rau marine khoom casings, flooring, docks, ntim, thiab roj / dej tso tsheb hlau luam.
H112 Temper condition
CovH112 kubyog ib lub xeev laus laus tom qab ua haujlwm kub, muab lub zog nruab nrab thiab zoo formability. Nws muab cov khoom sib npaug ntawm cov khoom tsim nyog rau kev ua haujlwm tom ntej thiab anodizing, ua rau nws zoo tagnrho rau kev siv marine.
Polishing thiab Anodizing txheej txheem
Polishing:Tshem tawm oxides thiab deg imperfections siv txhua yam, tshuaj, los yog electrochemical txoj kev, tsim ib daim iav -zoo li tag rau txhim kho tsos thiab av tiv thaiv.
Anodizing:Cov txheej txheem electrolytic tsim ib txheej oxide tuab, txhim khoseawater corrosion kuj, nto hardness, hnav tsis kam, hluav taws xob rwb thaiv tsev, thiab hniav muaj peev xwm, nrog rau cov xim.
Qhov zoo ntawm Polished thiab Anodized Aluminium Phaj:
Txhim kho Corrosion Resistance:Tiv thaiv cov ntsev tsuag thiab marine ib puag ncig corrosion.
Superior Surface Quality:Polished, niaj hnub nto ua tau raws li siab -kawg lub nkoj zoo nkauj.
Txheej txheem Compatibility:Hard anodic zaj duab xis (HV Ntau dua lossis sib npaug ntawm 300) txo qhov khawb thaum thauj thiab sib dhos.
Specifications
| Feature | Paub meej |
|---|---|
| Cov hlau nplaum | 5083, 5052, 5754 |
| Tempers | O, H112, H32 / H34, thiab lwm yam. |
| Thickness | 3-50 hli |
| Dav | 1000-2000 hli |
| Ntev | 2000-16000 hli |
| Kev kho saum npoo | Polishing, Anodizing, Txhuam, Daim iav tiav, Electrophoresis, Txheej |
| Cov ntawv pov thawj | DNV, CCS, ABS, LR, BV |
| MOQ | 1-3 tons |
Mechanical Properties ntawm Marine Aluminium Phaj
| Khoom | 5083 H112 | 5052 H112 | 5754 H112 |
|---|---|---|---|
| Tensile zog (σb) | 270-350 MPa | 190-240 MPa | 220-280 MPa |
| Yield zog (σ0.2) | Ntau dua lossis sib npaug li 125 MPa | Ntau dua lossis sib npaug li 110 MPa | Ntau dua lossis sib npaug li 130 MPa |
| Elongation (A50) | Ntau dua lossis sib npaug li 12% | Ntau dua lossis sib npaug li 12% | Ntau dua lossis sib npaug li 12% |
| Hardness (HB) | 65–85 | 60–70 | 60–75 |
| Elastic Modulus | Qhov siab tshaj plaws GPa | Qhov siab tshaj plaws GPa | Qhov siab tshaj plaws GPa |
| Qhov ntom | 2.66 g / cm³ | 2.68 g / cm³ | 2.67 g / cm³ |
Chemical Composition (%)
| Lub ntsiab | 5083 | 5052 | 5754 |
|---|---|---|---|
| Mg | 4.0–4.9 | 2.2–2.8 | 2.6–3.6 |
| Mn | 0.4–1.0 | Tsawg dua lossis sib npaug li 0.10 | 0.3–0.6 |
| Si | Tsawg dua los yog sib npaug li 0.40 | Tsawg dua los yog sib npaug li 0.25 | Tsawg dua los yog sib npaug li 0.40 |
| Fe | Tsawg dua los yog sib npaug li 0.40 | Tsawg dua los yog sib npaug li 0.40 | Tsawg dua los yog sib npaug li 0.40 |
| Cr | 0.05–0.25 | 0.15–0.35 | Tsawg dua lossis sib npaug li 0.30 |
| Zn | Tsawg dua los yog sib npaug li 0.25 | Tsawg dua lossis sib npaug li 0.10 | Tsawg dua los yog sib npaug li 0.20 |
| Cu | Tsawg dua lossis sib npaug li 0.10 | Tsawg dua lossis sib npaug li 0.10 | Tsawg dua lossis sib npaug li 0.10 |
| Al | Tseem tshuav | Tseem tshuav | Tseem tshuav |
Daim ntawv thov
Nkoj Structures:Hulls, decks, thiab guardrails ua los ntawm 5083 txhuas muab siab zog thiab corrosion kuj.
Offshore Engineering:Platforms, floating choj, thiab boarding ladders ua nrog 5754 txhuas muaj peev xwm ua tau zoo heev thiab ua haujlwm ntev.
Ntug hiav txwv Architecture:Seaside boardwalks, railings, thiab curtains phab ntsa siv 5052 anodized txhuas rau huab cua-cov qauv tiv taus thiab pom kev zoo.
Yachts thiab High -Nkoj kawg:Polished thiab anodized finishes muab lub teeb yuag, muaj zog hulls nrog ib tug niaj hnub, zoo nkauj tsos.
GNEE, raws li tus thawj coj Suav lag luam ntawm marine txhuas daim hlau, muajsiab - zoo 5083, 5052, thiab 5754 polished anodized txhuas daim hlaunrog cov ntawv pov thawj thoob ntiaj teb kev faib tawm, ua kom muaj kev ntseeg siab, ua haujlwm ntev, thiab ua haujlwm tau zoo rau ntau yam kev siv dej hiav txwv.