Tuam Tshoj EN AW5454 Aluminium Phaj Chaw tsim tshuaj paus
5454 txhuas phaj yog dav siv nyob rau hauv ships, marine engineering, roj tankers, siab hlab ntsha, tsheb lub cev thiab lwm yam teb. Nws lub zog siab thiab zoo heev corrosion kuj ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev tsim cov qauv nkoj, roj tank tsheb roj tso tsheb hlau luam, cov khoom siv tshuaj thiab lwm yam khoom.
5454 aluminium phajyog cov khoom siv zoo aluminium alloy nrog ntau yam khoom zoo heev.
5454 txhuas phaj yog tsim los ntawm txhuas, magnesium thiab ib qho me me ntawm chromium, uas cov ntsiab lus magnesium yog kwv yees li ntawm 4.5% thiab 5.5%.
5454 txhuas phaj muaj lub zog siab. Lub zog tensile feem ntau yog nyob nruab nrab ntawm 200-260 MPa, lub zog compressive yog li 180 MPa, thiab lub zog tawm los feem ntau nyob hauv thaj tsam ntawm 140-200 MPa.
Qhov no ua rau nws ua tau raws li kev siv engineering uas xav tau cov khoom siv siab, xws li cov qauv nkoj, cov hlab ntsha siab, thiab lwm yam.
5454 txhuas phaj muaj kev tiv thaiv corrosion zoo thiab tiv taus corrosion hauv dej hiav txwv thiab chloride ib puag ncig.
Qhov no ua rau nws siv dav hauv kev tsim khoom nkoj, kev tsim khoom hauv hiav txwv, roj tank tsheb, khoom siv tshuaj lom neeg thiab lwm yam haujlwm.
Aluminium phaj muaj qhov zoo vuam zoo thiab tuaj yeem txuas thiab ua tiav los ntawm kev siv vuam ntau (xws li argon arc vuam, arc vuam, thiab lwm yam)
5454 txhuas phaj muaj cov yas zoo thiab kev ua haujlwm zoo, tuaj yeem ua haujlwm txias thiab kub, thiab yooj yim tsim thiab ua tiav rau ntau yam duab.
Covaluminium phajmuaj qhov ua tau zoo ntawm qhov kub thiab txias thiab tsim nyog rau kev siv nyob rau hauv qhov kub thiab txias ua haujlwm, xws li cryogenic cia tank, liquefied natural gas (LNG) cia tank, thiab lwm yam.
5454 Aluminium Phaj Chemistry Composition & Mechanical Properties & Nta:
| Element | Si | Fe | Cu | Mn | Mg | Cr | Ti | Zn | Al |
|---|---|---|---|---|---|---|---|---|---|
| Txheem tus nqi | ≤ 0.25 | ≤ 0.40 | ≤ 0.10 | 0.50-1.0 Nws | 2.4-3.0 Nws | 0.05-0.20 Nws | ≤ 0.20 | ≤ 0.25 | Tseem tshuav |
| Tus nqi tiag tiag | 0.06 ib | 0.28 ib | 0.03 ib | 0.87 ib | 2.77 ib | 0.09 ib | 0.02 ib | 0.02 ib | Tseem tshuav |
Mechanical Property ntawm 5454 H32 txhuas phaj
| Alloy & Temper | Tensile zog Mpa | Elongation (%) | Yield zog Mpa | Nto |
|---|---|---|---|---|
| 5 454 h32 | 250-305 : kuv | > 8 | > 180 | Tsim nyog |
| 5454 ua | 215-275 : kuv | > 18 | 109 | Tsim nyog |
5454 H32 txhuas phaj
Dab tsi yog cov ntawv thov tshwj xeeb ntawm 5454 txhuas daim hlau hauv nkoj tsim khoom?
Kev siv ntawm 5454aluminium daim hlauhauv kev tsim khoom nkoj tshwj xeeb tau cuam tshuam hauv cov hauv qab no:
Hull qauv fabrication:
Vim tias 5454 txhuas phaj muaj lub zog siab thiab zoo corrosion kuj, nws yog qhov tshwj xeeb tshaj yog tsim rau kev tsim cov nkoj hull.
Piv txwv li, hull thav duab, hull daim hlau thiab lwm qhov chaw tuaj yeem tsim tau siv 5454 txhuas daim hlau kom ntseeg tau tias muaj zog thiab ua haujlwm ntev ntawm cov qauv hull.
Kev tsim cov decks, bulkheads thiab lwm yam khoom:
Raws li ib qho tseem ceeb ntawm lub nkoj, lub lawj yuav tsum tau dais qhov hnyav ntawm cov neeg coob coob thiab cov khoom thauj, yog li nws yuav tsum tau siv cov ntaub ntawv muaj zog. Lub zog muaj zog ntawm 5454 txhuas ntawv ua rau nws zoo tagnrho rau kev tsim khoom.
Nyob rau tib lub sijhawm, txij li cov nkoj yuav ntsib teeb meem xws li dej hiav txwv corrosion thaum caij nkoj ntawm hiav txwv, qhov zoo tshaj plaws corrosion kuj ntawm 5454 txhuas daim hlau kuj tuaj yeem tiv thaiv lub lawj los ntawm kev yaig.
Bulkheads kuj yuav tsum muaj qee theem ntawm lub zog thiab corrosion kuj.
5454 txhuas daim hlau tuaj yeem siv los tsim cov khoom siv hauv tsev, sab hauv phab ntsa thiab lwm qhov chaw kom ntseeg tau tias muaj kev ncaj ncees thiab kev nyab xeeb ntawm lub tsev.
Kev ua tau zoo welding zoo:
Muaj ntau txoj haujlwm vuam mus rau hauv cov txheej txheem shipbuilding. 5454 txhuas daim hlau muaj cov khoom siv vuam zoo thiab tuaj yeem txuas thiab ua tiav los ntawm cov txheej txheem vuam, ua rau cov qauv hull muaj zog thiab txhim khu kev qha.
Zoo formability thiab plasticity:
Kev tsim nkoj yuav tsum muaj cov khoom sib txawv ntawm ntau yam duab. 5454 txhuas phaj muaj qhov zoo formability thiab plasticity, thiab tuaj yeem tsim thiab ua tiav rau hauv ntau yam duab los ntawm kev ua haujlwm txias thiab kub ua haujlwm kom tau raws li ntau yam kev xav tau hauv nkoj tsim.
Resistance rau seawater corrosion:
Cov nkoj caij nkoj hauv hiav txwv ntev yuav ntsib teeb meem ntawm seawater corrosion. 5454 txhuas phaj muaj kev tiv thaiv corrosion hauv seawater thiab chloride ib puag ncig, thiab tuaj yeem tiv thaiv cov qauv nkoj los ntawm dej hiav txwv yaig.
Nyob rau hauv cov ntsiab lus, daim ntawv thov ntawm 5454 txhuas daim hlau nyob rau hauv lub nkoj tsim yog feem ntau yog reflected nyob rau hauv kev tsim ntawm lub hull lug, decks, bulkheads thiab lwm yam khoom.
Nws lub zog siab, zoo heev corrosion kuj, zoo vuam kev ua tau zoo thiab formability ua rau nws yog ib qho zoo tagnrho xaiv rau ships. Ib qho ntawm cov khoom siv tseem ceeb hauv kev tsim khoom.
Aluminium tread phaj yog lub thickness ntawm ntau tshaj 0.2mm mus rau tsawg tshaj 500mm, ntau tshaj 200mm dav, ntev nyob rau hauv 16m txhuas cov ntaub ntawv yog hu ua txhuas ntawv los yog txhuas ntawv, hauv qab no 0.2mm rau txhuas, 200mm dav nyob rau hauv lub sawb los yog bar.
| Aluminium phaj technical parameters (cov qauv siv feem ntau) | ||||
| Aluminium Phaj Model | Kub | Thickness (hli) | Dav (mm) | Ntev (mm) |
| 1050 Aluminium phaj | H111, H112, H14, H18, H19, H22, H24, H26, H28 | 0.2 hli-500mm | 20mm-2630mm | customized |
| 1060 Aluminium phaj | H111, H112, H14, H18, H19, H22, H24, H26, H28, thiab lwm yam. | 0.1-500 hli | 20mm-2640mm | 500-10000mm |
| 1100 Aluminium phaj | O, H14, H16, H24, H22, H112, H111, H26, H12, H28, thiab lwm yam. | 0.1-500 hli | 0.1-500 hli | 500-16000 hli |
| 2024 Aluminium phaj | T3, T4, T6, T72, T81, T351, T861, T3511, T8611, HO | 0.1 hli-550mm | 700mm-2650mm | 500-11000 hli |
| 3003 Aluminium phaj | H12, H14, H16, H18, H19, H22, h24, h26, H28, H112, thiab lwm yam. | 0.2 hli-450mm | 50mm-2650mm | 500-12000 hli |
| 5005 Aluminium phaj | H12, H14, H16, H18, H22, H24, H26, H28, H36, H38, thiab lwm yam. | 0.2 hli-600mm | 30mm-2650mm | 500-12000 hli |
| 5052 Aluminium phaj | H12, H14, H16, H18, H22, H24, H26, H28, H36, H38, thiab lwm yam. | 0.2 hli-500mm | 60mm-2650mm | 500-10000mm |
| 5083 Aluminium phaj | H111, H114, H116, H321, H22, H24, H26, H32, H16, H12, HHO, thiab lwm yam. | 0.15mm-500mm | 30mm-2600mm | 500-9000mm |
| 6061 Aluminium phaj | HO, F, T4, T6, T651 | 0.35mm-500mm | 500mm-2600mm | 600-11000 hli |
| 6063 Aluminium phaj | O,T6,T651,T4 | 0.15-600 hli | 500mm-2800mm | 500-16000 hli |
| 7050 Aluminium phaj | HO, F, T112, T651, T6, T7451 | 1.0mm-600mm | 600mm-2500mm | 600-8000 hli |
| 7075 Aluminium phaj | HO, T651, T7451, T6, thiab lwm yam | 15.0mm-600mm | 500mm-2600mm | 600-8000 hli |
