Txheej txheem cej luam ntawm 5083 thiab 5086 Aluminium
belongs rau lub5 xxx series, alloyed feem ntau nrog magnesium.
Paub txogzoo heev corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv dej hiav txwv.
Siab duazog 5086, haum raukev siv cov qauv.
Common tempers:H111, H116, H321, H32.
Kuj a5xxx series marine-qib alloynrog magnesium ua thawj alloying keeb.
Me ntsiszoo corrosion kuj nyob rau hauv huab marine ib puag ncigvim qis alloying cov ntsiab lus.
Me ntsisqis tensile zogtshaj 5083 tab sis tswj tau zoo heevformability.
Common tempers:H32, H34.
Kev sib piv tshuaj lom neeg
| Alloy | mg (%) | Mn (%) | Cr (%) | Fe (%) | Si (%) | Cu (%) | Zn (%) | Lwm yam |
|---|---|---|---|---|---|---|---|---|
| 5083 | 4.0–4.9 | 0.4–1.0 | 0.05–0.25 | 0.4 | 0.4 | 0.1 | 0.25 | Al seem |
| 5086 | 4.0–4.9 | 0.2–0.7 | 0.05–0.25 | 0.5 | 0.4 | 0.1 | 0.25 | Al seem |
Nco tseg:
Ob leeg alloys yog heev resistant rau seawater corrosion.
5083 muaj manganese me ntsis ntxiv, pab txhawb raumuaj zog dua.
5086 qhov qis manganese tso caime ntsis zoo formabilitynyob rau hauv cov duab complex.
Mechanical Properties Sib piv
| Khoom | 5083-H111 / H321 | 5086-H32 |
|---|---|---|
| Tensile zog (MPa) | 275–305 | 275–305 |
| Yield zog (MPa) | 145–215 | 125–215 |
| Elongation (%) | 12–16 | 12–18 |
| Hardness (HB) | 65–80 | 60–75 |
| Corrosion Resistance | Zoo heev (seawater & marine cua) | Zoo heev (zoo me ntsis hauv cov xwm txheej hnyav) |
| Weldability | Zoo heev, tsawg tshav kub - cuam tshuam thaj tsam tawg | Zoo heev, haum rau vuam |
Nco tseg:
Ob leeg yog alloysnon-kub- kho tau, kev txhawb zog tshwm sim los ntawmua haujlwm txias (H-kub).
Welded pob qij txha nyob rau hauv ob qho tib si 5083 thiab 5086 yog cov txhim khu kev qha rau marine lug.
5083 kevme ntsis siab dua yield zog, ua rau nws nyiamsiab -stress hull structures.
Kev sib piv Weldability
5083 Aluminium:
Zoo heevarc thiab MIG / TIG weldability.
Yam tsawg kawg nkaus ntawm kev tawg nyob rau hauv welded seem.
Thaum tshav kub kub- thaj tsam cuam tshuam yog qhov ruaj khov vim muaj cov ntsiab lus magnesium siab.
5086 Aluminium:
Heev heevzoo weldability, feem ntau nyiam raucomplex weld geometry.
Me ntsis kuj zoo dua rauintergranular corrosionnyob ib ncig ntawm welds.
Cov ntsiab lus:
Ob leeg alloys ua tau zoo nyob rau hauv vuam, tab sis5086 tuaj yeem muab kev ua haujlwm zoo dua me ntsis hauv cov pob qij txha weldednyob rau hauv cov dej hiav txwv loj heev.
Raulub cev muaj zog- cov ntawv thov tseem ceeb, 5083 feem ntau yog nyiam.
Tej kev siv
5083 Aluminium:
Nkoj hulls thiab decks
Offshore roj rigs thiab platforms
Cov hlab ntsha siab thiab lub tank
Cov khoom tsim nyob rau hauv marine ib puag ncig
5086 Aluminium:
Cov nkoj me thiab yachts
Hull panels xav tau kev tiv thaiv corrosion siab
Marine architectural lug
Decking thiab fittings hauv kev siv ntug hiav txwv
Xaiv Ntawm 5083 thiab 5086
| Qhov xwm txheej | 5083 | 5086 |
|---|---|---|
| Lub zog | Higher yield zog rau structural Cheebtsam | Tsawg me ntsis, haum rau cov vaj huam sib luag thiab tsawg dua load- qhov tseem ceeb |
| Corrosion Resistance | Zoo heev | Zoo heev, me ntsis zoo dua rau qhov chaw huab cua |
| Weldability | Zoo heev | Zoo heev, me ntsis nyiam rau cov duab complex |
| Formability | Zoo | Me ntsis zoo dua, yooj yim rau khoov / daim ntawv |
| Nqi | Me ntsis siab dua vim muaj zog | Tsawg me ntsis |
Kev pom zoo:
Siab -lub zog cov qauv marine qhov chaw: 5083-H321/H116
Panels, hulls, thiab cov khoom siv nrog cov khoov kom yooj yim: 5086-H32
5083 vs 5086 Txhuas - Phau ntawv sib piv ceev
| Feature | 5083 Aluminium | 5086 Aluminium | Sau ntawv |
|---|---|---|---|
| Series | 5xxx (Mg alloy) | 5xxx (Mg alloy) | Ob leeg marine-qib aluminium alloys |
| Temper Options | H111, H116, H321, H32 | H32, H34 | Txias-ua haujlwm, tsis yog- cua sov- kho tau |
| Tensile zog (MPa) | 275–305 | 275–305 | Zoo sib xws heev |
| Yield zog (MPa) | 145–215 | 125–215 | 5083 zog me ntsis |
| Elongation (%) | 12–16 | 12–18 | 5086 me ntsis ductile |
| Hardness (HB) | 65–80 | 60–75 | Qhov txawv me me |
| Corrosion Resistance | Zoo heev | Zoo heev (zoo me ntsis hauv cov dej hiav txwv loj) | Ob qho tib si zoo heev rau marine ib puag ncig |
| Weldability | Zoo heev, tsawg heev cracking | Zoo heev, zoo heev haum rau complex vuam | Ob leeg alloys heev weldable |
| Formability | Zoo | me ntsis zoo dua | 5086 yooj yim rau khoov thiab duab |
| Nqi | Siab dua me ntsis | Tsawg me ntsis | Nyob ntawm tus neeg muag khoom thiab muaj |
| Tej kev siv | Nkoj hulls & decks, offshore platforms, lub nkoj siab, cov khoom siv | Cov nkoj me me & yachts, hull panels, marine fittings, architectural structures | 5083 rau siab - zog; 5086 rau corrosion/formability - tsom qhov chaw |
Kev Taw Qhia Kev Xaiv Ceev
xaiv 5083yog:
Koj xav taukev ua haujlwm siab.
Cov ntawv thov suav nroghull, lawj, lossis load-cov kabmob.
xaiv 5086yog:
Corrosion kuj nyob rau hauv hnyav marine ib puag ncigyog qhov tseem ceeb.
Cheebtsam xav taucomplex dabtsi yog khoov los yog shaping.
Cov ntawv thov suav nrogpanels, fittings, thiab me me marine nkoj.
Xaus
Ob leeg5083 thiab 5086 aluminium alloysyog cov kev xaiv zoo tshaj plaws rau kev siv marine. Qhov kev txiav txim siab nyob ntawm kojqhov tseem ceeb ntawm qhov project:
5083= lub zog zoo dua qub, zoo tagnrho rauhull thiab siab - chaw thau khoom.
5086= me ntsis zoo corrosion kuj thiab formability, zoo tagnrho raupanels, fittings, thiab complex duab.
Los ntawm kev nkag siab qhov sib txawv hauvlub zog, weldability, thiab corrosion kuj, engineers thiab procurement teams tuaj yeem xyuas kom meejntev - kav ntev, nyab xeeb, thiab siab - kev ua tau zoo hauv hiav txwv.
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