Qhov sib txawv ntawm 5086 thiab 5083 Aluminium
| Khoom | 5086 | 5083 |
|---|---|---|
| Magnesium Cov ntsiab lus | 3.5–4.5% | 4.0–4.9% |
| Tensile zog (H116) | 240-290 MPa | 275-350 MPa |
| Yield zog (H116) | Ntau dua lossis sib npaug li 190 MPa | Ntau dua lossis sib npaug li 215 MPa |
| Cov ntawv thov tseem ceeb | Nkoj decks, siab hlab ntsha | Nkoj hulls, tub rog armor |
Qhov txawv tseem ceeb:
5083muab kwv yees li15% siab zog, ua rau nws haum rau ntau demanding marine ib puag ncig, xws linkoj nkojthiabkev siv tub rog.
5086yog tus nqi ntau dua - siv tau thiab feem ntau yog siv rau cov khoom muaj kev ntxhov siab me ntsis xws linkoj decksthiabcov hlab ntsha siab.
Ob lub alloys dhau qhov240-teev ntsev tsuag tshuaj ntsuamrau corrosion kuj.
Qhov sib txawv ntawm 5052 thiab 5086 Aluminium
| Khoom | 5052 | 5086 |
|---|---|---|
| Magnesium Cov ntsiab lus | 2.2–2.8% | 3.5–4.5% |
| Tensile zog | 210-260 MPa | 240-290 MPa |
| Marine Corrosion | Zoo | Zoo heev |
| Bendability (O temper) | Min. Txoj kab uas hla: 0.5 × thickness | Min. Txoj kab uas hla: 1 × thickness |
Qhov txawv tseem ceeb:
5086yog nyiam rau qhov tseem ceeb marine lug vimsuperior corrosion kuj, thaum5052yog kev lag luam ntau dua thiab feem ntau siv hauv cov khoom vaj tsev lossis cov ntawv thov nrog kev xav tau qis dua.
5086 Aluminium puas tuaj yeem khoov?
Yog lawm,tab sis nrog kev txwv:
O kub: Yam tsawg kawg khoov vojvoog yogNtau dua los yog sib npaug rau 1 × thickness.
H116 kub: Yam tsawg kawg nkaus khoov vojvoog yuav tsum yogNtau tshaj los yog sib npaug rau 2-3 × thicknesskom tsis txhob tawg.
Cov ntsiab lus magnesium ntau duance brittleness, limiting ntse khoov.
Preheating (250 degree)raug pom zoo rau cov ntu tuab.
Koj puas tuaj yeem Weld 5086 Aluminium rau 6061?
Yog lawm,tab sis nrog ceev faj:
SivER5356 muab tub limkom txo qis galvanic corrosion.
Weld zogpoob rau80–85%ntawm lub hauv paus hlau vim HAZ softening nyob rau hauv 6061.
Tsis txhob immersed marine Cheebtsam; cais welds nrog coatings.
Nyiam cov alloys sib xwsrau cov pob qij txha tseem ceeb.
Vuam 5086 Aluminium
Yog lawm,5086 muaj zoo weldability:
Cov txheej txheem nyiam:TIG/MIGnrogTIAB SA 5356los yogTIAB SA 5183muab tub lim.
Welded pob qij txha khaws cia>90% ntawm lub hauv paus hlau zog.
Tsis xav tau preheating rau thicknesses<10 mm.
Dav siv nyob rau hauvkev tsim nkojraulawjthiabbulkheads.
5086 Aluminium siv rau dab tsi?
Kev siv Marine:Nkojlawj, cabin structures, railings(H116 siab).
Kev thauj mus los: Dav hlau flooring, tsheb trailer.
Industrial: Cov hlab ntsha siab, TV yees, missile Cheebtsam.
Infrastructure: Offshore platforms, drilling rigs.
5086 Aluminium puas tuaj yeem khoov?
Yog lawm, hauvO kubnrog lub vojvoogNtau dua los yog sib npaug rau 1 × thickness.
RauH116 kub, sivNtau dua lossis sib npaug li 2 × thicknessthiab txwv lub kaum sab xis rau45 degree.
Preheating (250 degree)txhim kho formability rau daim hlau tuab (dhau6 hli).
5086 Marine Qib Aluminium yog dab tsi?
Kev sib xyaw: 3.5-4.5% Mg, 0.2-0.7% Mn.
Tempers: H116(resist exfoliation corrosion).
Cov ntawv pov thawj: ASTM B928, DNV-GL, ABS.
Qhov ntom: 2.66 g / cm³.
Siv hauvnkoj decksthiabcov qauv ntawm ntug dej hiav txwvvim zoo heevdej ntsev kuj.
NtawmGNEE, peb muab siab -zoo5086 aluminiumrau ntau yam kev siv marine thiab kev lag luam. Txawm hais tias koj tab tom nrhiav kev tiv thaiv corrosion, lub zog zoo dua, lossis zoo heev weldability, peb muab cov tshuaj zoo tshaj plaws kom tau raws li koj xav tau.