Aluminium Strip yog hais txog cov ntawv los yog sawb ua los ntawm txhuas raws li cov khoom siv raw thiab sib xyaw nrog lwm cov ntaub ntawv alloy. Aluminium ntawv los yog cov sawb yog cov khoom siv tseem ceeb rau kev txhim kho kev lag luam thiab siv tau, luam ntawv, kev lag luam, khoom noj muaj tshuaj, khoom noj thiab lwm yam khoom lag luam.
Aluminium Alloy Qeb
Series 1: 99.00% lossis ntau dua kev lag luam txhuas, kev ua tau zoo, corrosion tsis kam, vuam kev ua haujlwm, qis zog
Series 2: al-cu alloy, siab lub zog, muaj cua sov ua hauj lwm zoo thiab ua kev ua tau zoo
Series 3: Al-Mn Alloy, Corrosion Kuj, Zoo Vuam Kev Kawm, Zoo Huv
Series 4: Al-Si Alloy, Zoo hnav tsis kam thiab kev ua tau kub
Series 5: Ai-Mg Alloy, Corrosion Kuj, Kev Ua Kom Zoo Tshaj Plaws Kev Ua Zoo, tsuas yog ua haujlwm hnyav tsis zoo los txhim kho lub zog
SERIES 6: AI-MG-Si LEEG, SIAB CORROSIONS THIAB ZOO WELDILITY
Series 7: A1-Zn Alloy, Ultra-Siab Zog Alloy nrog kev ua kom zoo thiab kev ua tiav yooj yim
Aluminium Txias Rolling Sawb txheej txheem
Aluminium txias dov yog feem ntau muab faib ua plaub ntu: melting - kub dov - dov - txias dov - ua tiav.
Melting thiab Casting Cov Txheej Txheem Ntau Lawm Thiab Nws Cov Lus Qhia
Lub hom phiaj ntawm melting thiab casting yog los tsim ib qho kev sib xyaw nrog cov kev cai uas muaj kev sib xyaw ua ke, yog li tsim cov kev ua kom haum xeeb rau cov khoom siv ua kom pom muaj ntau yam duab.
Cov kauj ruam ntawm lub melting thiab casting cov txheej txheem yog: batching ua - melting thiab slag tshem tawm cov khoom sib xyaw, nplawm - ua kom zoo - sawv ntsug - rauve
Ob peb qhov tseem ceeb ntawm cov melting thiab casting txheej txheem
Thaum smelting, lub cub hluav taws kub feem ntau tau teeb ntawm 1050 ° C. Thaum lub sij hawm cov txheej txheem, cov khoom kub xav tau kev saib xyuas kom tswj tau cov hlau kub tsis pub tshaj 770 ° C.
Kev ua haujlwm tawm ntawm Slag yog nqa tawm ntawm ib ncig 735 ℃, uas yog qhov tseem ceeb rau kev sib cais ntawm cov nplais thiab kua.
Refining feem ntau adopts theem nrab kev kho kom zoo, thawj zaug ntxiv ntxiv ntxiv cov neeg sawv cev ua kom zoo dua qub, thiab cov qauv kev ua kom zoo nkauj.
Feem ntau, nws yuav tsum tau pov rau hauv lub sij hawm 30min ~ 1h tom qab lub cub tawg yog sab laug kom sawv ntsug, txwv tsis pub nws yuav tsum tau ua kom zoo dua.
Thaum lub sij hawm cov txheej txheem casting, Ai-T tus hlau yuav tsum tau txuas ntxiv rau cov nplej kom zoo.
Kub Rolling Ntau Lawm Cov txheej txheem thiab nws cov lus qhia
1. Kub yob feem ntau yog hais txog dov saum toj no cov hlau recrystallization kub.
2. Thaum lub sijhawm kub yob cov txheej txheem, cov hlau undergoes ob qho nyuaj thiab ua kom cov txheej txheem softening. Vim tias tus nqi ntawm deformation tus nqi, ntev npaum li kev rov qab thiab rov kho dua tshiab cov txheej txheem tsis tau nqa tawm hauv lub sijhawm, yuav muaj qee qib ua haujlwm hnyav.
3. Cov hlau recrystallization Tom qab kub yob tsis tiav, uas yog, cov qauv recrystallized thiab deformed qauv lis xam.
4. Kub Rolling tuaj yeem txhim kho kev ua kev ua tau zoo ntawm cov hlau thiab alloys thiab txo lossis tshem tawm cov tsis xws luag.
Kub Rolled Coil txheej txheem txaus
Cov txheej txheem ntws ntawm Kub Rolled Coil feem ntau: Ingot Casting - Milling Deg, Milling Rolling (Qhib Dov Dov (Coiling Rolling) - Thauj Khoom Kub (Kev Siv Hluav Taws Xob
Milling nto yog los pab yooj yim ua haujlwm. Vim yog cov oxide nplai thiab nrum cov qauv nplua nyob saum npoo, kev ua tiav yog nquag rau qhov tsis xws luag thiab cov npoo tsis zoo.
Lub hom phiaj ntawm cua sov yog txhawm rau pab txhawb qhov txheej txheem txuas kub tom ntej thiab muab cov qauv muag muag. Lub cua sov feem ntau feem ntau ntawm 470 ℃ thiab 520 ℃, thiab lub caij sov, thiab lwm yam, tsis yog nws yuav kis tau ntau dua thiab ntxhib yuav tshwm sim.
Kub Rolling ntau lawm teeb meem xav tau kev saib xyuas
Cov dov hla mus rau qhov nyuaj alloy yog txawv ntawm cov khoom siv alloy. Cov dov hla mus rau qhov nyuaj alloy muaj ntau dua li cov rau muag alloy, xws li li 15 txog 20 kis.
Qhov kawg dov qhov kub yuav tsum tau nruj me ntsis tswj, raws li cuam tshuam ncaj qha rau kev ua tiav thiab tshuaj lom neeg ntawm cov khoom tiav.
Alloy feem ntau yuav tsum tau rolling ntug thaum lub sijhawm ua haujlwm.
Lub taub hau thiab tus cwj pwm sib tw yuav tsum tau txiav tawm.
Cov emulsion yog cov dej-roj-hauv-roj system, nyob rau hauv uas dej ua si txias lub zog thiab cov roj ua lubricating lub luag hauj lwm. Nws yuav tsum tau khaws cia nyob ib ncig ntawm 65 ° C txhua xyoo puag ncig.
Lub kub dov nrawm feem ntau nyob ib ncig 200m / min.
Casting thiab Rolling Txheej Txheem
Lub casting thiab dov kub feem ntau ntawm 680 ℃ -700 ℃, qhov qis dua qhov zoo dua. Ib qho khoom siv ruaj khov thiab cov kab rob feem ntau yuav nres ib zaug ib hlis lossis ntau dua kom rov ua lub phaj. Thaum lub sijhawm cov txheej txheem ntau lawm, qib theem hauv lub thawv pem hauv ntej yuav tsum tau nruj me ntsis tswj tau los tiv thaiv cov kua tsawg.
Lubrication yog nqa tawm siv c hmoov los ntawm cov roj tsis tiav ntawm cov roj tawg, uas yog ib qho ntawm cov laj thawj yog vim li cas ntawm cov npoo thiab cov khoom siv dov thiab dov tsis tau.
Lub zog ceev yog feem ntau ntawm 1.5M / min-2.5m / min.
Qhov zoo ntawm cov khoom lag luam tsim los ntawm kev ua pov thiab dov thiab feem ntau tsis tuaj yeem ua tau raws li cov kev xav tau ntawm cov khoom lag luam thiab tshuaj tshwj xeeb.
Txias Rolling Ntau Lawm
1. Txias dov yog hais txog cov yob cov qauv hauv qab no recrystallization kub.
2. Dynamic recrystallization tsis tshwm sim thaum lub sijhawm kub, thiab kub nce mus rau hauv lub xeev ua haujlwm hnyav nrog lub siab ua haujlwm hnyav.
3. Txias-rolled strip muaj qhov chaw siab siab, zoo nto moo, cov koom haum sib dhos zoo, kev ua haujlwm, thiab tuaj yeem tsim hauv ntau lub xeev los ntawm kev kho cua sov.
4. Txias dov tawm tuaj yeem tsim cov hlua nyias, tab sis nws tseem muaj qhov tsis zoo ntawm qhov kev txuag hluav taws xob zoo thiab ntau qhov kev hla.
Cov Lus Qhia Piav Qhia Txog Cov Txheej Txheem Tseem Ceeb Ntawm Txias Rolling Mill
Rolling ceev: 500m / min, high-ceev rolling zeb yog siab dua 1000m / min, ntawv ci rolling mill yog nrawm dua li lub tshuab txias dua.
Tus Nqi: Txiav Txim Siab los ntawm Alloy Muaj pes tsawg leeg, xws li 3102, tus nqi ua haujlwm dav dav yog 40%-%%
CEEB TOOM: Lub tensile muaj kev nyuaj siab muab los ntawm sab xub ntiag thiab tom qab kauj ruam thaum lub sijhawm tsim khoom.
Rolling Force: Lub siab tau siv los ntawm cov chais ntawm cov hlau thaum lub sijhawm tsim khoom, feem ntau nyob ib puag ncig 500t.
Taw qhia rau cov txheej txheem ua tiav
1. Tiav yog kev ua qauv ua kom cov ntawv txias ua tau raws li cov neeg siv khoom noj kom tau, lossis los pab txhawb kev ua tiav ntawm cov khoom lag luam.
2. Cov khoom siv tau ua tiav tuaj yeem kho tau cov khoom tsis xws luag thiab cov xim txias, muaj kev ntxhov siab ntau dua, nws yog qhov tsis muaj lwm yam tsis xws luag tau los ntawm cov txheej txheem ntau lawm Cov.
3. Muaj ntau cov khoom siv ua tiav, feem ntau yog suav nrog kev txiav txim siab hla, kev ncab thiab kev txhim kho kev txhim kho thiab cov tshuab hluav taws xob, thiab lwm yam.
Slitting Tshuab Khoom Taw Qhia
Muaj nuj nqi: muab cov txheej txheem txuas mus ntxiv shearing txoj kev txiav rau cov kauj rau hauv ib daim hlab nrog cov dav dav thiab tsawg dua tawg.
Lub tshuab slitting feem ntau muaj plaub ntu: uncoiler, nro tshuab, cov riam disc thiab coiler.
Cross-tej tshuab khoom Taw qhia
Muaj nuj nqi: txiav cov kauj rau hauv cov paib nrog qhov yuav tsum tau ntev, dav thiab kab pheeb ces kaum.
Cov phiaj tsis muaj burrs, yog cov txheej txheem zoo nkauj, muaj qhov chaw zoo zoo, thiab muaj phaj zoo.
Cov ntoo txiav sib tw muaj: uncoriler, discooiler, discarer, Diav, ntxuav ntaus, Conveyor Siv thiab Pallet platform.
Taw qhia rau qhov nro thiab khoov kev txhim kho
Muaj nuj nqi kub: thaum lub kub dov thiab muab cov txheej txheem txias dua, cov txheej txheem sib txawv, thiab cov txheej txheem tsis zoo, thiab cov phaj zoo tuaj yeem tau txais los ntawm kev ncab thiab ncaj.
Lub coil tsis muaj burrs, zoo kawg cov ntsej muag, zoo nto zoo, thiab cov phaj zoo.
Qhov khoov thiab ncaj siv tshuab muaj: uncoriler, discarer, tshuab ntxuav, tshuab ziab khaub ncaws, ncaj nruj cov menyuam thiab cov roj av.
Annealing Rauv Khoom Taw Qhia
Muaj nuj nqi: Cov cua kub kom tshem tawm cov khaub thuas txias ua kom tawv tawv, tau cov khoom siv neeg yuav tsum tau ua los ntawm cov neeg siv khoom, lossis ua haujlwm txias tom ntej.
Lub annealing rauv yog tsuas yog tsim ntawm lub rhaub, ib tug cig kiv cua, ib tus kiv cua purge, ib qho kev kub siab ntxuam, ib lub rhaub dej.
Cov cua sov thiab lub sijhawm yog txiav txim siab raws li cov cai. Rau kev sib tw nruab nrab, kev kub siab thiab nrawm nrawm yog feem ntau yuav tsum tau, ntev li ntev li butter me ntsis tsis tshwm sim. Rau kev txhawb nqa nruab nrab, qhov tsim nyog annealing kom raug xaiv raws li kev ua tau zoo ntawm cov ntawv ci txhuas.
Annealing tuaj yeem ua tau los ntawm ob qho kev sib txawv kub sib txawv lossis qhov kub tsis tu ncua. Feem ntau, lub sijhawm ua kom sov ntev dua, qhov zoo dua qhov uas tsis muaj sib npaug ntawm lub zog elongation. Nyob rau tib lub sijhawm, raws li qhov kub nce, lub zog tensile thiab tawm lub zog txuas ntxiv kom tsawg dua, thaum lub sijhawm tsis sib xws uas tsis muaj sib npaug.
Lub Sijhawm Post: Feb-18-2025
