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5083 ultra-tuab Aluminium Forging phaj

5083 Aluminium phaj yog ib qho kev tiv thaiv kab xeb aluminium nrog zoo corrosion tsis kam, uas tuaj yeem hloov kho kom haum rau cov chaw ua haujlwm hnyav thiab txuas ntxiv cov kev pabcuam lub neej ntawm lub nkoj. Tom qab los rau hauv kev sib cuag nrog huab cua, txhuas cov ntaub ntawv ib txheej alumina ntawm alumina zaj duab xis nyob rau nws cov npoo, uas tuaj yeem tiv thaiv kev yaig ntawm ntau yam hauv dej hiav txwv. Ua ke nrog anodizing thev naus laus zis, Alloy Alloy lub nkoj tuaj yeem tswj cov duab ruaj khov hauv dej hiav txwv.

Xa kev nug

1. Cov khoom siv nrog & tsim cov txheej txheem tsim khoom

5083 Alloy Alloy (Astm B209, thiab œ {2}}} 2}}, tsis yog-kub-monseable al-mg alloy kho tau zoo thiab zoo dua corrosion thiab superor corrosion tsis kam nyob rau hauv ib puag ncig marine. Lub ultra-tuab forged phaj variant muaj cov khoom siv kho tshuab los ntawm kev tswj hwm kev ua haujlwm:

Tseem Ceeb Alloying Ntsiab:

Magnesium (mg): 4. {0-4. 9% (thawj cov khoom siv tau zoo dua)

Manganese (MN): {{{0}}}}}. 0% (grain qauv kev kho kom zoo)

Chromium (CR): {{{0. {05-0. 25%}. 25% (corrosion resistacement)

Titanium (ti): {0. {05-0. 15% (grain athement)

Cov khoom siv hauv paus:

Aluminium (Al): Ntau dua lossis sib npaug rau 92.4% (tshuav nyiaj)

Kev tswj kev impurities:

Hlau (FE): tsawg dua lossis sib npaug rau 0. 40% max

Silicon (Si): tsawg dua los yog sib npaug rau 0. 40% max

Tooj (CU): Tsawg dua lossis sib npaug rau 0. 10% Max

Zinc (Zn): Tsawg dua lossis sib npaug rau 0. 25% Max

Tshwj xeeb cov ultra-tuab forging txheej txheem:

Hwm Ingot Ntau Lawm:

Direct ntawj txias (DC) Semi-Nruam casting

Lis cov kws ua kom zoo nrog ti-b ntxiv

Yaj degassing rau<0.1ml H₂/100g Al

Pom kev los ntawm cov ntxaij lim dej ceramic

Homogenization kev kho:

{{0 {}} degree rau 24-36 teev

Khoos phib tawj-tswj kev txias txias tus nqi

Kev tsim tawm tswv yim Micrilibrational

Npaj Kev Npaj Deg:

Scalping ntawm Segration Txheej (Tsawg kawg 10mm)

Kev soj ntsuam deg rau qhov tsis xws luag

Preheating rau forging:

Cua sov staged rau 380-430 degree

Cov ris tsho kub ± 5 degree

Ntau Directional Qhib-Tuag Forging:

Thaum pib fas nrho kub: 400-425 degree

Thaum Kawg Forging Kub: 340-380 degree

Deformation piv: 3: 1 txog 5: 1

Multi-directional Ua Haujlwm Los Ua Kom Zoo Zog

Tshwj xeeb tuag rau cov txheej txheem ultra-tuab

Kev tsim txias:

Programmed txias tus nqi los txo cov kev ntxhov siab uas tsawg

Huab cua txias nrog cov pam thermal rau cov kab tuab

Kev kho mob ntxhov siab nyem:

{{0 {0}} degree rau 1 teev rau 25 hli tuab

Cua sov txias rau hauv qab 200 degree

Kev Ua Zaum Kawg:

Precision Machining Rau Cov Neeg Siv Khoom Tshwj Xeeb

Soj ntsuam sab deg thiab tu

Kev Tiv Thaiv Kev Tiv Thaiv rau Kev Thauj Khoom

Tag nrho cov txheej txheem tsim qauv tau ua nyob rau hauv ISO 9001 kev tswj hwm kev tswj hwm zoo nrog ua tiav traceeability.

2. Cov cuab yeej kho tshuab ntawm ultra-tuab 5083 forged phaj

Ntiag tug	Tsawg li tsawg tau	Zoo li ib txwm	Kuaj Tus Qauv	Ultra-Tick Zoo Tshaj
Qhov kawg tensile lub zog	290 MPa	305-330 mpa	ASTM B557	Cov khoom siv Uniform thoob plaws hauv ntu
Paib lub zog (0. 2%)	145 MPa	160-185 mpa	ASTM B557	Txhim kho los ntawm-tuab lub zog
Elongation (50 hli gauge)	12%	16-22%	ASTM B557	Zoo tshaj ductility thoob plaws seem
Hardness (Brinell)	85 hb	90-100 hb	Astm E10	Cov tawv ntoo zoo sib xws
Tawv muaj zog	MPA	185-200 mpa	ASTM B769	Txhim kho kev sib koom ua ke sib koom ua ke
Qeeb zog lub zog (10⁸)	120 MPA	125-140 mpa	ASTM E466	Txhim Kho Cyclic Chaw thau khoom
Compressive tawm los	145 MPa	160-190 mpa	ASTM E9	Tseem Ceeb Rau Cov Khoom Siv Thauj Khoom Siv
Bearing Inter (E \/ D {{0}}. 0)	385 MPa	400-430 mpa	ASTM E238	Superior bastener kev ua tau zoo
Kev Cuam Tshuam Lub Zog (Charpy)	35 J	40-50 J	ASTM E23	Txhim kho qhov nyuaj ntawm cov kub kub

Los ntawm-tuab ua tau zoo:

Cov Hom Vog<5% between surface and core (up to 200mm thickness)

Kev Tawm Tsam (L: L: L: LT: ST): 1. {{}}}}} {{4 rau tensile lub zog

Cov kub kub kom tswj tau nyob rau hauv qhov rais tseem ceeb

Kev sib txawv tawv<8 HB from surface to center

3. Micrtertructural tswj rau ultra-tuab seem

TSEEM CEEB FORTENS TSIS TXAUS SIAB:

Txoj kev ntsuas hluav taws xob:

Yam tsawg kawg nkaus tag nrho muaj tseeb lim: 1. 1-1. 3

Lim tus nqi: {{{0. {01-0. 1 s⁻¹

Ntau qhov kev qhia ua haujlwm (tsawg kawg 25% hauv kev coj mus thib ob)

Intermittent reheating for sections >150 hli

Tswj kub:

Ntau tshaj plaws gradient: 30 degree thoob ntu

Khoos phib tawj-tswj cov thermal profile xyuas

Kev ncua sij hawm nyob rau cov homogen kub

Cov Khoom Siv Tshwj Xeeb Rau Tsawg Tsawg Rau Tsawg Tsawg

Cov yam ntxwv microstructural:

Lis loj: Astm 5-7 (30-60 μm)

Grain morphology: ib nrab recrystallized qauv

Al₆mn Dispersoid faib: 0. {1-0. 5μm inch

Mg₂si precipitate tswj:<0.5 volume percent

AL-FE-MN INTERMETALLIC THAES: Kev Tswj Morphology

Recrystallized ntim ntim feem ntau feem (40-60%

Kev ntxhib los mos: Sib xyaw Deformation \/ Recrystallization kev ntxhib los mos

Noob pain exatio: 1.5: 1 siab tshaj plaws hauv cov khoom kawg

Cov Nta Tshwj Xeeb:

Subgrainge qauv nrog cov ces kaum kev tsis zoo

Txwv tsis pub rov qab vim mg surute luag cov nyhuv

Al₃m₂ nagkas tswj tau los tiv thaiv cov rhiab

Txhim Kho Kev Tiv Thaiv Tsis Txaus Siab Quav: {5-8 × × 10¹⁰ \/ cm

4. Sab Nraud Cov Lus Qhia & Kev Ua Phem

Chaw ua uas tsis tau haus	Cov Qauv Qeb	Precision Kev Zam	Kev Lag Luam Ua Lag Luam
Qhov tuab	150-400 hli	Txhaj Tshuaj	5 hli
Qhov dav	1000-3000 hli	5 hli	8 hli
Qho ntev	2000-8000 hli	± 5 hli	12 hli
Huv	N/A	{{0 {}}. 2% ntawm qhov ntev	{{0 {}}. 4% ntawm qhov ntev
Ua kom zoo siab	N/A	{{0 {}}. 6% ntawm tuab	1. {0% ntawm tuab
Ntug npoo	N/A	2 hli \/ m	4 hli \/ m
Nto roughness	N/A	6.4 μm ra max	12.5 μm ra max

Ultra-tuab tshwj xeeb tsis:

Qwj: 2.66 g \/ cm³ ({2}}. 01)

Kev Ntsuas Cov Hnyav: Thickness (hli) × qhov dav (m) × 2. 66=phaus (kg)

Ntau tshaj plaws ib phaj ceeb thawj: 20, 000 kg

Machining Allowance: Pom zoo 15mm rau ib sab yam tsawg kawg nkaus rau qhov tseem ceeb tshaj plaws

Stress Relief: Required before precision machining for plates >200mm

Phaj flagness: ntsuas hauv qab tus kheej hnyav rau saum npoo av

Kev Kuaj Ultrasonic: 100% Volumetric Soj Ntsuam Muaj Ntau

5. Corrosion Resistance Kev Ua Tau Zoo

Huab cua	Ua yeeb yam	Corrosion tus nqi	Cia siab tias muaj kev pab lub neej
Marine cua	Zoo tshaj	<0.02 mm/year	30+ xyoo
Raus dej hiav txwv	Zoo heev	<0.10 mm/year	25+ xyoo
Kev lag luam raug	Zoo tshaj	<0.05 mm/year	25+ xyoo
Dej tshiab	Zoo tshaj	Tsis pom zoo	40+ xyoo
Kev ntxhov siab corrosion	Zoo tshaj	Siab heev resistant	Tsim Lub Neej
Kho	Zoo tshaj	Expo Rating Eas	Tsim Lub Neej
Galvanic Coupling	Ncaj	Yuav Tsum Raug Rho Tawm	Ua Ntawv Thov

Corrosion Kev Xaiv:

Anodizing:

Hom II (sulfuric acid): 10-25 μm tuab

Hom III (anodize nyuaj): 25-75 μm tuab

Marine-qib Sealing Kev Kho Mob

Kev hloov dua tshiab txheej:

Sromate hloov dua siab rau ib mais-dtl -5541

Kev xaiv Chrome-dawb rau kev ua ib puag ncig

Titanium \/ Zirconium-based kho

Cov Tshuab Tiv Thaiv:

Epoxy Primer + Polyurethane Topcoat

Marine-Qib Multi-Txheej Tshuab

Cov Khoom Siv Zinc-nplua nuj

High-tsim Epoxy Txheej Txheem Rau Kev Pabcuam

Ib puag ncig kev ua tau zoo:

Lub rhiab tsis kam: zoo dua li 5086 alloy

Namlt sim ua tau zoo:<15mg/cm²

IGC Kuj: Zoo heev tom qab kev kho mob ruaj khov

H₂ embrittlement: Tsawg heev

6. Machining & Fabrication Cov yam ntxwv

Kev phais	Lub cuab yeej	Pom zoo tsis	Sau ntawv rau cov txheej txheem tuab
Hnyav Milling	Carbide	{=300-600 m \/ min, fz =0. 15-0. 30 hli	Nce Milling pom zoo
Lub qhov tob tob drilling	Carbide Hnyiab	VC {=60-100 m \/ min, fn =0. 15-0. 25 hli}. 25 hli \/ rev	Kauj Ruam Drilling rau qhov tob tob
PACE MILLING	PCD cutters	Vc =500-1000 m \/ min	Siab tiag Ko sua teb kaum
Txoj siav	Carbide \/ pcd	Vc =200-500 m \/ min	Cov teeb tsa tsis zoo
Tab tom	Hss-e kais	Vc =10-20 m \/ min	50% Xov Pom Zoo
Sawing	Carbide-tipped	40-60 m \/ min	Dej nyab txias

Fabrication Xav:

Txoj Kev Txwv Txwv: Tsawg Tus Nqi Yuav Hluav Taws Xob 2.5 × Khoom Thickness

Txias ua haujlwm: txwv rau 15-20% ua ntej annealing

Kub ua hauj lwm: {260-370 degree Optimal kub ntau yam

Weldability: zoo heev nrog 5183, 5356, lossis 5556 muab tub lim

Kev Vuam Txoj Kev: GMaw, GTAW, FCaw Tsim

Kev Kho Mob Tom Qab Weld: Txhuam \/ Koob Hluav Taws Xob Kev Pom Zoo

Kev nyuaj siab ntxhov siab tom qab Vuam: 200 degree rau 1 teev rau 25mm

Txiav cov hau kev: ntshav, dej, lossis sawing nyiam

7. VUAM KEV KAWM & Lus pom zoo

Vuam txheej txheem	Khoom Siv Ntxawm	Tsis	Cov kev txiav txim siab tshwj xeeb
GMAW (MIG)	ER5183, ER5556	Dcep, {22-26 v, 140-250 a	Mem kev Txau Ntsiav Tshuaj Pom Zoo
Gtaw (Tig)	ER5183, ER5356	Ac, {12-15 v, 120-200 a	Ntseeg siab tungsten electrodes
Fcaw	E5183T, E5556T	Dcep, {24-28 v, 150-260 a	Tsawg Tsawg Tus Interpass Tu
Txiav ntoo	ER5183, ER5356	26-30V, 350-550A	Nruab nrab lossis me ntsis qhov yooj yim flux

Vuam zoo tshaj plaws kev coj ua rau ultra-tuab seem:

Kev Npaj Sib Koom Tes:

X-groove or double-V for thickness >25mm

Hauv paus scac 2-4 hli

Cag ntsej muag 1-3 hli

Bevel Angle sille 50-60 degree

Txhij cov txheej txheem nrog acetone lossis mek

Preheating:

Feem ntau tsis tas yuav

For sections >200mm, preheat 50-80 degree los txo thermal gradient

Sib txha kub:

Ntau tshaj 120 Qib

Saib xyuas nrog tus ntsuas kub infrared

Kev Kho Mob Tom Qab Weld:

Kev nyuaj siab ntxhov siab tau pom zoo kom tuab tshooj

Ua kom huv huv ntawm cov flux thiab tis

Txoj kev soj ntsuam:

Kev kuaj pom ib qho AWS D1.2

Scorocegraphic lossis ultrasonic kuaj rau cov pob qij txha tseem ceeb

Zas cenetrant rau saum npoo discoms

8. Lub zog rau cov engineering tsim

Ntiag tug	Tus nqi	Tsim Kho
Ceev	2.66 g \/ cm³	Qhov hnyav suav thiab buotyancy
Melting ntau	574-638 degree	Vuam thiab kev kho cua sov
Thermal conductivity	117 W/m·K	Thaum tshav kub kub dissipation hauv cov ntawv thov thermal
Hluav Taws Xob Kev Tshaj Tawm	29% IACs	Daim Ntawv Siv Hluav Taws Xob thiab Tsim
Kev Kub Loj Tshaj	900 J \/ KGK K	Thermal inertia suav
Thermal nthuav dav	23.8 ×10⁻⁶/K	Kev nthuav dav sib koom ua ke thiab kev ntxhov siab thermal
Cov tub ntxhais hluas lub modulus	71 GPA	Cov qauv tawv tawv thiab deflection
Poisson tus piv	0.33	Lim kev sib raug zoo hauv kev thauj khoom nyuaj
Damping muaj peev xwm	Nruab nrab (0. {01-0. 02)	Daim ntaub ntawv tswj kev co tswj tau

Kev ua yeeb yam ib puag ncig:

Kev Ua Haujlwm Kub Ntau Yam: {-196 degree rau +200 degree

Cryogenic Performance: Zoo heev Battness

Hluav Taws Kub: Tsis Muaj Kev Tiv Thaiv

Cov khoom sib nqus: tsis sib nqus

RADIATIONS: Zoo heev

Rov ua dua tshiab: 100% siv dua tshiab uas tsis muaj kev poob zoo

Kev cuam tshuam ib puag ncig: kev ua haujlwm qis dua li cov hlau

9. Cov txiaj ntsig zoo & kuaj xyuas cov txheej txheem

Cov Qauv Tshuaj Xyuas Kev Lag Luam:

Tshuaj lom neeg tshuaj ntsuam xyuas:

Optical Opission Spectroscopy

Kev txheeb xyuas cov ntsiab lus ntawm txhua qhov alloying

Kev Kuaj Neeg Kho:

Tensile kuaj (ntev thiab transverse qhia)

Hardness Mapping (saum npoo thiab hla-ntu)

Kev cuam tshuam kev cuam tshuam rau cov ntawv thov tseem ceeb

Tsis yog-ua kev sim siab:

Ultrasonic kev kuaj xyuas ib tTM A578 \/ A578M

Zas tshuaj xyuas kev tshuaj xyuas rau saum npoo deg

Tshuaj Ntsuam Xyuas Sab Nrau:

CMM kev txheeb xyuas qhov tseeb ntawm qhov tseem ceeb

Thing teeb ntawm cov kab ke teev cov ntsiab lus

Flatsness ntsuas nyob rau hauv tus kheej qhov hnyav

Microstructioning:

Grain Loj Kev Txiav Txim Siab

Inclions ntsuam xyuas ib astm e45

Hnov kev kuaj mob rau h Tempers

Metallographic Kev Ntsuas

Cov Ntawv Pov Thawj Xaiv:

Mill Xeem Ntawv Tshaj Qhia (en 10204 3. 1)

Thib peb soj ntsuam ntawv pov thawj (en 10204 3. 2)

DNV-GL daim ntawv pov thawj rau cov ntawv thov marine

Cov ntawv pov thawj ABS rau cov qauv ua haujlwm

Lloyd lub npe pov thawj

Cov neeg siv khoom tshwj xeeb cov ntaub ntawv

Khoom siv hluav taws xob

Ntaub Ntawv Sau Ntau Lawm

10. Muaj cov ntawv thov & siv cov xwm txheej

Thawj cov ntawv thov:

Naval thiab kev lag luam nkoj nkoj

Offshore roj & roj platform

Siab Ua Si Cheebtsam

Cryogenic cia thiab thauj

Tsheb thauj mus los hnyav

Choj Decking thiab Txheej Txheem Cheebtsam

Kev Defense Kev Lag Luam Kev Lag Luam

Cov Khoom Siv Tshuaj

Tsuas yog cov cuab yeej siv khoom

Marine cov khoom siv rau lub tsev txwv

Kev Siv Cov Teeb Meem Tshwj Xeeb:

LNG FRRISRY Cov Khoom Siv Khoom Siv:

Superior Tsawg-Kub Kub

Zoo heev Weldability rau cov qauv nyuaj

Lub zog zoo-rau-nyhav piv

Cim npe nrov: 5083 ultra-tuab Aluminium Worging phaj, Tuam Tshoj ntawm 5083 ultra-fly Aluminium Forging phaj Manufacturers, lwm tus neeg, Hoobkas