5083 Txoj kab uas loj loj hla Aluminium Alloy Forging nplhaib

Qhov 50} Lub zog muaj zog, tshwj xeeb yog kev ua kom zoo nkauj (al-mole-allt) Ua raws li lub nplhaib ntawm geometry, ua cov ntaub ntawv no rau kev siv hluav taws xob, thiab cov hlab cryogenins, thiab cov hlab ntsha siab, kev tsheb ciav hlau siab, thiab cov tub rog tsheb:

Tseem Ceeb Alloying Ntsiab:

Magnesium (MG): {{4.0-4.9% (thawj ntxiv dag zog, muab lub zog muaj zog thiab weldability zoo)

Manganese (MN): {0.4-1.0% (ntxiv kom muaj zog thiab rov qab tuav)

Chromium (CR): {0.05-0.25% (inhibits recrystallization, txhim kho kev ntxhov siab corrosion)

Titanium (ti): 0.15% Max (Lis Cov Khoom Siv)

Cov khoom siv hauv paus:

Aluminium (Al): Tshuav

Kev tswj kev impurities:

Hlau (FE): 0.40% Max

Silicon (si): 0.40% max

Tooj Liab (Cu): 0.10% Max

Zinc (Zn): 0.25% Max

Lwm cov ntsiab: 0.05% Max txhua, 0.15% Max tag nrho

Cov Txheej Txheem Forging (rau cov kab uas hla loj loj):

Kev npaj yaj:

High-purity thawj txhuas (99.7% yam tsawg kawg nkaus)

Kev tswj hwm ntawm cov ntsiab lus alloy nrog ± 0.03% kam

Kev kho kho kom pom tseeb thiab kev kho mob degassing (e {{{

Lis cov khoom ua kom zoo (feem ntau nrog al-ti-b tus tswv alloy) kom tau txais ib qho kev hnav khaub ncaws thiab zoo li-cam qauv

Tshwj xeeb tsim kev coj ncaj qha-ntawj txias (DC)

Homogenization:

Ntau qib theem homogenization ntawm 450-480℃rau 16-36 teev (nyob ntawm ingot loj)

Uniform Kev Tswj Kub Kub: ± 3 degree, kom muaj kev faib tawm ntawm cov khoom sib cais, tshem tawm ntawm macro-cais tawm, thiab txhim kho ductility

Npaj nyiaj Billet:

Ingot nto txias (tawv taub hau lossis milling) kom tshem tawm cov xwm txheej saum npoo deg

100% kev kuaj kom ntseeg tau sab hauv flawlessness (conforming rau AMS 2630 chav kawm A1 lossis ASTM E2375 qib 2)

Preheating: {380-420 degree, nrog kev ntsuas kub ua kom ntseeg tau kom ntseeg tau tias muaj kev cuam tshuam ua ntej deformation

Forging Sequence (Qhov Loj Inch Ring Forgings):

Chim siab: Ntau cov kauj ruam chim siab ntawm cov kev cuam tshuam loj ntawm 380-420℃rau cov qauv ua kom tawg thiab ua ib qho kev ua haujlwm pancake

Tho: Tsim lub qhov nruab nrab ntawm cov xovxwm loj loj siv txoj kev tuag lossis manrels, maj mam sib sau lub nplhaib phab ntsa, txuas ntxiv refining nplej

Ntiv nplhaib dov rau cov txheej txheem loj ntawm lub nplhaib sib dhos thiab cov khoom sib xyaw ua ke, txuas cov khoom siv ceev thiab kev sib dhos kom ntseeg tau tias muaj kev cuam tshuam zoo li qub thiab zam tsis xws luag .

Tuag forging ua tiav (yeem): shows yuav tsum tau ua rau muaj kev tuag loj rub tawm kom ntseeg tau tias yog cov duab geometric thiab qhov zoo.

Forging Kub: {350-400℃(precisely tswj tau) los tiv thaiv kev loj hlob dhau kev loj hlob thiab tawg

Forging Siab: Kaum tawm txhiab rau ntau pua txhiab tus tons siv ntau ntau hydraulic presses thiab rolling rolling tshuab los xyuas kom muaj cov tsiaj loj

Cov qauv txo qis kawg nkaus: 4: 1 txog 6: 1, kom muaj kev tshem tawm sab hauv kev ua kom zoo nkauj, ua tiav cov qauv ntawm cov nyom

Annaling (xaiv tau):

Yog tias yuav tsum tau ua ntxiv lossis yog tias rhiab rau kev nyuaj siab yog qhov kev txhawj xeeb yog kev txhawj xeeb (o TUB (ON TIV THAWJ

Tom ntej no ua haujlwm harthening thiab kev kho ruaj khov (los ua h Tempers):

H111: Muaj pes tsawg leeg tawv tawv tom qab tag nrho annealing, tsim nyog rau cov qauv dav dav.

H112: Pluav nkaus xwb tom qab forging, tuav cov as-forged mob, haum rau kev ua ua ntej ua ntej machining.

H321: Stabilized H32 Tauj, muab kev lom zem heev kev nyuaj siab corrosion tsis kam .

Txhua theem ntau lawm tau raug kev ntsuas nruj, tsis yog kev tswj hwm kev puas tsuaj, tshwj xeeb yog rau kev tswj hwm sab hauv loj .

Vajtsoob:

Radial vs . Lub zog loj heev, muab cov khoom siv tsis txaus siab, muab cov khoom siv tsis txaus ntseeg loj heev tswj .

Phab Ntsa Thickness nyhuv rau cov khoom: lub zog yuav nce me me Phab ntsa Todly, uas yog ua kom tiav los ntawm kev foob cov txheej txheem.

Tub ntxhais mus rau saum npoo hardness variation: tsawg dua 5 hb .

Residual kev ntxhov siab: H112 Tem tau txais qee qhov kev ntxhov siab ntau dua los ntawm kev zam txim los ntawm kev ua kom ruaj khov los ntawm kev siv dag zog ruaj khov thiab txhim kho kev ntxhov siab corrosion.

Kev ua tau zoo: optimized nplej floured thiab ntom microsing kev tshaj tawm, uas yog tshwj xeeb tshaj plaws hauv cov qauv loj .

Cryogenic Performance: Lub zog thiab tawv txawm tau txhim kho hauv qhov chaw qis qis, nrog tsis muaj cov khoom siv tsis muaj tseeb, ua rau muaj cov txheej txheem cryogenic zoo nkauj

Qhov Tseem Ceeb Microstructural nta:

Grain qauv:

Nplua, hnav cov khoom siv sib xyaw ntawm cov nplej recrystallized thiab elongated tsis-recrystallized nplej ua kom haum rau cov nplej ua kom haum

Grain flowly sib phim nrog lub nplhaib lub geometry, uniformly faib tangentently, maximizing kev ua tau zoo

Cov nplua tawg ua los ntawm manganese (mn), chromium (CR), thiab titanium (ti) zoo inhibit qoob loo loj hlob thiab recrystallization

ASTM grain loj 6-9 (45-16 μm), lossis finer nplej (}8-10)

Precipition faib:

Mg₂al₃ theem: nplua thiab uniformly dispersed, ua yeeb yam raws li thawj lub zog muaj peev xwm

Kev ua nag ua ke ntawm mg₂al₃ ntawm cov ciaj ciam nplej yog cov tshuaj tiv thaiv zoo kom tsis txhob muaj kev ntxhov siab corrosion rhiab

Me me ntawm Thawj Intermetallic tebchaw zoo li alfemn yog siv tau zoo thiab dispersed, nrog tswj kom loj thiab ntau

Kev Kawm Ntawv:

Forging cov txheej txheem tsim tshwj xeeb cov ntsiab lus muaj txiaj ntsig zoo rau cov thaj chaw tangerial, ua lub zog txhim kho, kev ua tau zoo, thiab qaug zog tsis kam

Cov Nta Tshwj Xeeb:

Ultra-siab metalloalurgical huv si, txo cov xim hlau tsis cuam tshuam los ntawm kev ua haujlwm siab thiab cov cuab yeej siv tshuab

Morphology thiab faib cov nplej zom cov nplej txuas ntxiv ua ntej (beta theem) yog tswj tau precisely ua kom cov kev ntxhov siab tiv thaiv kev ntxhov siab

Qauv muaj cov qauv:

Forged ib ncig: txheej inch txog rau 4000mm +, Phab Ntsa Thickness txog li 600mm +

Kev Cai Dimensions thiab geometries muaj raws li cov neeg siv khoom lag luam thiab cov kev xav tau, muaj ntau yam kev mob los ntawm kev sib tw los yog ua tiav machined machined cav

Muaj nyob rau hauv ntau yam kev kho cua kub, xws li O, H112, H321

Cov Lus Taw Qhia Txog Kev Xaiv Tsa:

O: Thaum ua haujlwm txias ua haujlwm yog qhov yuav tsum muaj rau txoj kab uas hla loj, lossis ua thawj lub xeev rau kev ua kom txuas ntxiv.

H112: Thaum siv cov microstration microstructure thiab cov zog, thiab kev ua ntxiv yog xav tau.

H321: Thaum tseem ceeb heev rau corrosion tsis kam (feem ntau yog kev nyuaj siab tsim nyog, nrog rau cov txheej txheem loj dua, muaj cov qauv sib dhos.

H116: Thaum cov kev xav tau tshaj plaws rau SCC thiab exfoliation corrosion nyob rau hauv ib puag ncig ntawm cov kab mob marine, tab sis tsis haum rau cov kab ke tuab vim yog cov kev xaiv ua kom ruaj khov, .

Kev Taw Qhia Fabricance:

Luam Ntawv Ntsuas: 70% (1100 Al ... 2}}}}}}} dua 2xxx thiab 7xxx alloys, tab sis siab dua li ntshiab txhuas

Ntsis tsim: Cov chips gummy, nyiam qhwv ib ncig twj, yuav tsum tau zoo chipers thiab high-ntws txias

Coolant: Dej-Soluble Txiav Kua ({1}}}% concentration), siab ntws tus nqi cua txias

Tuam Khoom Hnav: Nruab nrab, xav tau kev soj ntsuam cov cuab yeej siv

Weldability: zoo heev nrog tig thiab mig vuam, ib qho ntawm qhov zoo tshaj plaws weldable alloys, nrog cov siab weld zog, haum rau kev sib dhos ntawm cov qauv loj

Txias lawm ua haujlwm: Kev tsim kho zoo hauv O Tighter, nruab nrab hauv H112 Tauj, tsis zoo hauv H321 Tem

Kev Ua Haujlwm Kub: Pom zoo qhov kub thiab txias ({}}} degree, nrog kev tswj nruj dhau los ntawm kev tiv thaiv kev cuam tshuam thiab tus nqi

Kev ntxhov siab corrosion tawg: H321 thiab H116 Tempers tau txais kev tiv thaiv zoo heev rau kev tawg pleb

Cryogenic cov khoom: khaws cia lossis txhim kho lub zog thiab tawv ntawm qhov tsis tshua muaj kub, tsis muaj kev hloov pauv

Kev Xaiv deg Nto:

Anodizing:

Hom II (Sulfuric): {10-25 μm thickness, muab kev tiv thaiv thiab kev tiv thaiv ntxiv

Hom III (nyuaj): {25-75 μm tuab, nce hnav tsis kam thiab tawv tawv

Kev hloov dua tshiab txheej:

SROMATE hloov txheej txheem pleev xim (MIL-DTL -5541}}}}}

Kev Xaiv Cov Chromium-Dawb: Ib puag ncig raws li

Lub tshuab tha xim:

Epoxy Primer + Polyurethane Topcoat: Muab kev tiv thaiv ntev ntev, tshwj xeeb yog rau cov tub rog thiab cov ntawv thov tawm tsam

Kev txiav txim siab tsim:

Kev Ua Haujlwm Kub Ntau: {-270℃rau {{}}} kawm tiav saum toj 65℃yuav ua rau muaj kev xav, cuam tshuam rau SCC rhiab heev)

Cryogenic Performance: tswj hwm lossis txhim kho lub zog kub tsis tshua muaj, nrog cov khoom siv cryogenic cov ntaub ntawv, siv tau dav hauv cov lng tso tsheb hlau luam

Cov khoom sib nqus: tsis sib nqus

Rov ua dua tshiab: 100% siv tau nrog cov nqi siab

Formancion: Zoo hauv O Tauj, ib nrab hauv H112 Tauj, tsis zoo hauv H321 Tem

Qhov seem ruaj khov: Zoo seem seem ruaj khov tom qab forging thiab kev kho mob ruaj khov

Lub zog-hnyav piv: Cov txiaj ntsig tseem ceeb hauv cov ntawv thov muaj zog, xeb kuj, thiab cov qauv tsim loj

Cov Qauv Kuaj Cov Txheej Txheem:

Tshuaj lom neeg cov tshuaj:

Optical Opission Spectroscopy

X-Tshav Fluorescence tsom tsom Tsom

Inert gas fusion (hydrogen cov ntsiab lus)

Cov ntaub ntawv pov thawj ntawm txhua qhov tseem ceeb thiab cov ntsiab lus los txawv

Kev Kuaj Neeg Kho:

Tensile kev sim (radial, tangent, axial, tshwj xeeb rau cov rings thicked, kuaj tau ntawm qhov tob tob)

Kev kuaj Hardness (Brinell, ntau qhov chaw)

Kev Cuam Tshuam Kev Ntsuas (Charpy V-Notch, tshwj xeeb tshaj yog rau cov ntawv thov cryogenic, kuaj xyuas ntawm cov ntsuas kub teev)

Qaug zog xeem (raws li yuav tsum tau)

Kev ntxhov siab corrosion tsoo kev sim (SCC, rau ASTM G44, G47, tshwj xeeb rau H116 / H321 Tempers)

Nondestructive Testing:

Ultrasonic Soj ntsuam (100% Volumetric, nrog rau kev saib xyuas zoo rau Ams 2630 chav kawm A1 / AA lossis ASTM E2375 qib 2)

Eddy kev sim tam sim no (saum npoo thiab ze-nto tsis xws luag)

Kev kuaj xyuas tob tob (saum npoo tsis xws luag)

TradiGraphic Xeem (Sab Hauv Macroscopic tsis xws luag, rau thaj chaw tseem ceeb)

Microstructioning:

Grain Loj Kev Txiav Txim Siab

Nag lossis daus thiab intermetallic compound ntsuam xyuas

Grain flow qauv pov thawj

Kev Ntsuam Xyuas Kev Ntsuas DuaTus

Tshuaj Ntsuam Xyuas Sab Nrau:

CMM (koom ua ke ntsuas lub tshuab ntsuas)

Cov inch sab nraud, sab hauv lub taub, phab ntsa tuab, huv si, thiab lwm yam}}

Qauv ntawv pov thawj:

Mill Xeem Ntawv Tshaj Qhia (en 10204 3.1 lossis 3.2)

Tshuaj Ntsuam Xyuas Tshuaj Txheeb Xyuas

Cov Khoom Siv Neeg Kho Tshuab Cov Khoom Siv

Kev Kho Cua Sov / Forging Daim Ntawv Pov Thawj

Nondestructive Testioning Daim Ntawv Pov Thawj

Conformance rau Astm B247 (Kev Zam Txim), GB / T 3880 (DNV tus qauv), thiab lwm yam kev sib koom ua ke hauv kev sib koom ua ke .

Thawj cov ntawv thov:

Marine Kev Lag Luam:

Cov nkoj loj thiab Yacht cov txheej txheem sib xyaw (lawj, bulkheads, hull txuas txuas nplhaib)

Offshore Drilling Platforms, Floating Ntau Lawm Cia thiab offloading (FPOPS) Chav Tsev Cov Qauv

Cov Khoom Siv Loj Rau Cov Khoom Siv Seater Desalination

Cryogenic Engineering:

Cov cuab yeej siv tseem ceeb rau kev tso tsheb hlau loj (LNG) cia khoom tso tsheb hlau luam, xws li ntiv nplhaib Girders, thiab lwm yam.

Kua dej Rocket Roj Tso Tsheb Hlau Luam

Siab Hlab:

Flanges, Hau, thiab cov khauj khaum rau cov nkoj loj hauv cov nroj tsuag nuclear lub zog, tshuaj lom neeg cov tshuaj tua neeg, thiab lwm yam.

Kev Hloov Hla:

Kev tsheb ciav hlau siab ceev lub cev lub cev muaj zog, cov khoom siv tsheb, thiab lwm yam.

Tub Rog:

Naval lub nkoj teeb tsa, cov cuab yeej siv lub tsheb rog, cov Miskas tso tawm tubes, thiab lwm yam.

Tsim Zoo:

Zoo tshaj plaws corrosion, tshwj xeeb yog nyob hauv ib puag ncig thiab muaj kev muaj chaw, nrog lub siab tiv taus dej hiav txwv corrosion

Superior Weldability, nrog cov siab weld zog thiab kev ductility zoo, haum rau kev sib dhos ntawm cov qauv txheej loj

Tshwj xeeb cryogenic tougness, nrog cov khoom tswj lossis txhim kho ntawm qhov kub tsawg heev, tsis muaj nkig hloov

Zoo me ntsis lub zog thiab kev du me me, tsim nyog rau cov qauv loj

Forging Txheej Txheem Ua Kom Zoo Nplej Zais thiab Sab Hauv Tsev, Txhim Kho Kom Rog Tsis Tau Thiab Cov Kev Ua Phom Nyuaj

Kev tiv thaiv zoo heev rau kev ntxhov siab corrosion tawg thiab exfoliation corrosion (H322 / H116 Tempers)

Lub teeb yuag, ua rau muaj kev txuag hluav taws xob thiab emission txo

Tsis muaj hlau nplaum

Kev txwv tsis muaj kev txwv:

Tsis tuaj yeem dag zog los ntawm kev kho cua sov; Qhov hluav taws xob tsawg dua 2xxx thiab 7xxx Series-zog alloys

Kev siv ntev txog 65℃yuav ua rau muaj kev nyuaj siab (vim yog kev ua haujlwm ntawm Mg₂al₃), kev ua haujlwm ntau dua los yog H321 Kev Ua Haujlwm Kev Ntsuas Mob {}}

Lub zog tsawg dua aerospace alloys zoo li 7075, tab sis nws corrosion tsis kam thiab weldability yog supercor.

Forging nyuaj thiab tus nqi nce nrog loj .

Kev Txiav Txim Siab Kev Lag Luam:

Txoj kev raug nqi loj ntawm cov cheeb tsam muaj siab ntev, tab sis lawv qhov kev ua tau zoo thiab kev ntseeg tau nyob hauv cov nqi tseem ceeb muab tus nqi thiab muaj nuj nqis thiab muaj nuj nqis loj

Zoo tshaj plaws corrosion tiv thaiv ntev ntev kev txij nkawm thiab hloov kev xav tau, txo qis tag nrho lub neej lub neej

Zoo weldability txo cov kev nyuaj thiab tus nqi ntawm kev tsim cov qauv loj

Lub teeb yuag kev pab txo cov roj roj rau kev thauj mus los, tshwj xeeb tshaj yog nyob rau hauv transit

Kev Ncaj Ncees:

100% siv dua tshiab, cov peev txheej siab muaj peev txheej, yoog raws li cov ntsiab lus ntsuab

Kev Siv Zog thiab Cov Pa Roj Emissions Hauv txhuas ntau lawm cov txheej txheem yog qhov zoo

Ntev cov khoom lag luam nyiaj txiag thiab siab ntseeg tau cov neeg khib

Cov Khoom Siv Xaiv Xaiv:

Xaiv 5083 cov cheeb tsam loj rau cov nplhaib thaum lub zog muaj zog, tshwj xeeb rau cov dej hiav txwv), tshwj xeeb rau cov tsiaj qus), thiab cov qauv dej khov loj yog qhov yuav tsum tau ua

Haum rau cov qauv tseem ceeb xws li cov nkoj marine, lng tso tsheb hlau luam, thiab cov nkoj loj loj, qhov chaw muaj kev sib tsoo tau txais los ntawm kev lom zem yog qhov tseem ceeb

Rau cov txheej txheem ua haujlwm ntev ntawm qhov kub siab tshaj 65 degree, H321 yuav tsum raug xaiv, thiab ua haujlwm kub nruj me ntsis tswj tau.

Thaum siab dua lub zog thiab kev ua tau zoo corrosion tsis kam, 5A06 alloy tuaj yeem txiav txim siab.

Cim npe nrov: 5083 Inch loj txoj hlua txhuas ib coloy forging nplhaib, Suav 5083 loj txoj kab uas hla forging nplhaib manufacturers, lwm tus neeg, Hoobkas