Core Properties ntawm 3004 Aluminium Alloy Coils
3004 yog ib qho uas tsis yog- cua sov- kho tau txhuas-manganese alloy nrog ntxiv magnesium, yog li nws lub zog yog tsim los ntawm kev sib zog tawv dua li kev laus. Nrog manganese ntawm 1.0-1.5% thiab magnesium ntawm 0.8-1.3%, cov hlau ncav cuag lub zog tensile ntawm li 180 MPa hauv H14 txog li 310 MPa hauv H18, uas yog 20-30% siab dua 3003 ntawm qhov sib npaug. Kev sib xyaw ntawm manganese-magnesium kuj tseem tsim cov txheej txheem tiv thaiv oxide tuab, muab kev tiv thaiv zoo rau atmospheric corrosion, dej ntsev, thiab tshuaj me me. Tsis zoo li ntau cov alloys uas txi formability rau lub zog, 3004 ua kom zoo heev drawability, uas yog raws nraim li cas dej haus tau thiab cov zaub mov ntim khoom yuav tsum tau.
Ntsiab Technical Specifications
Cov kev txwv tsis sib xws yog txhuas yam tsawg kawg 95.8%, manganese 1.0-1.5%, magnesium 0.8-1.3%, hlau mus txog 0.70%, silicon txog 0.30%, tooj liab txog 0.25%, zinc txog 0.25%, thiab titanium 10%. Cov coils feem ntau muab nyob rau hauv thicknesses ntawm 0.15 hli mus rau 10.0 hli thiab dav ntawm 1000 hli mus rau 2500 hli, nrog coil luj ntawm 500 kg mus rau 5000 kg. Cov tempers muaj xws li H14, H16, H18, H34, H36, thiab H38; H- tempers yog strain-hardened thaum H3x series yog strain-hardened thiab ces stabilized los ntawm ib nrab annealing. Thermal conductivity yog hais txog 180 W / (m·K), qhov ceev yog 2.73 g / cm3, thiab cov alloy ua raws li cov qauv xws li ASTM B209, EN 485-2, thiab GB / T 3880, nrog zaub mov-hu rau FDA thiab EU cov cai.
Cov ntawv thov tseem ceeb los ntawm Kev Lag Luam
Hauv kev ntim khoom noj thiab dej haus, 3004 yog cov dej haus classic tuaj yeem siv rau hauv lub cev, siv rau cov dej qab zib thiab npias cov kaus poom, cov kaus poom zaub mov, cov thawv ntawv ci, thiab kaw, nrog H14 thiab H16 nyiam rau kev tsim thiab khaws cia siab. Hauv kev tsim vaj tsev, nws zoo li sab nrauv cladding, vov tsev, kab hlau rhuav phab ntsa, thiab cov ntug hiav txwv, feem ntau nyob rau hauv H34 los yog H36 kom ruaj khov ntev - lub sij hawm khoom. Kev siv tsheb muaj xws li lub cev vaj huam sib luag, tiv thaiv tshav kub, roj tank liners, thiab radiator cores, qhov twg lub zog - rau - qhov hnyav piv txhawb roj efficiency. Muaj thiab HVAC daim ntaub ntawv xws li ducting, tshav kub exchanger coils, thiab cov khoom vaj tse siv lub alloy lub thermal conductivity thiab corrosion kuj. Tubrog nkoj, hluav taws xob tauj dua tshiab, thiab cov khoom siv hluav taws xob siv thoob plaws hauv daim ntawv teev npe, los ntawm lub nkoj hull Cheebtsam thiab lub hnub ci vaj huam sib luag txhawb nqa rau lub tub yees thiab lub tshuab ntxhua khaub ncaws.
Fabrication and Processing Tips
Rau kev txiav, laser txiav yog zoo tagnrho rau nyias coils txog li 1.0 hli thaum plasma txiav los yog shearing suits cov khoom thicker. Thaum machining, siv cov cuab yeej ntse carbide thiab nruab nrab nrawm nrog cov dej txias kom tsis txhob ua haujlwm hnyav. Qhov tsawg kawg nkaus khoov radii nyob ntawm npau taws: kwv yees li 2-3 zaug ntawm daim ntawv tuab rau H14 thiab H34, 3-4 zaug rau H16 thiab H36, thiab 4-5 zaug rau H18 thiab H38. Rau cov duab nyuaj heev, annealing rau O temper txhim kho formability. Vuam nrog GMAW/MIG los yog GTAW/TIG siv ER3003 los yog ER3004 muab tub lim muab lub zog, corrosion-resistant pob qij txha; ntxuav qhov chaw kom huv si thiab tswj cov cua sov kom txo qis distortion. Kev kho deg tuaj yeem ua zaub mov-qib lacquer rau ntim, PVDF txheej lossis anodizing rau architecture, thiab hloov txheej rau cov khoom lag luam.
Quality Assurance thiab Customization
Txhim khu kev ntseeg 3004 coils tuaj nrog cov ntaub ntawv xeem cov ntaub ntawv npog cov tshuaj muaj pes tsawg leeg, cov khoom siv kho tshuab, thickness uniformity, thiab nto tiav. Rau zaub mov-kev tiv tauj siv, xav kom muaj kev tsiv teb tsaws ntxiv thiab kev ua raws cai. Cov neeg muab khoom siv tuaj yeem hloov kho thickness, dav, coil hnyav, thiab kev kho deg, thiab ntau yam muab ua ntej - cov txheej txheem ua tiav los yog cov coils los txo cov khib nyiab hauv siab - ntim ntau lawm. Tag nrho traceability los ntawm batch tooj yog ib qho tseem ceeb rau kev tswj xyuas zoo hauv kev lag luam tsheb thiab ntim khoom.
FAQ
3004 piv nrog 3003 li cas?
3004 ntxiv magnesium rau manganese-raws li 3003 system, uas nce tensile zog los ntawm 20-30% ntawm cov tempers zoo sib xws thaum ua kom zoo formability, corrosion kuj, thiab weldability.
Vim li cas 3004 siv rau haus dej haus lub cev?
Nws qhov sib sib zog nqus nqus tau tso cai rau seamless nyias - cov kaus poom phab ntsa tsim hauv ib thooj, thiab nws lub zog khaws cia lub siab sab hauv ntawm cov dej qab zib carbonated. H14 thiab H16 tempers muab qhov zoo sib npaug rau cov txheej txheem no.
Yam temper kuv yuav tsum xaiv rau architectural cladding?
H34 lossis H36 yog qhov zoo dua vim tias cov kauj ruam ruaj khov tiv thaiv lub hnub nyoog tawv thaum lub sijhawm ua haujlwm, ua kom cov khoom siv dag zog ruaj khov nyob rau hauv ntug dej hiav txwv thiab siab -cov av noo ib puag ncig.
3004 coils puas tuaj yeem welded rau kev ua haujlwm?
Yog lawm. MIG thiab TIG vuam nrog txhuas-manganese muab tub lim hlau tsim cov pob qij txha muaj zog nrog corrosion kuj zoo, ua rau cov hlau haum rau thav duab, ducting, thiab marine lug.
Puas yog 3004 haum rau kev sib cuag zaub mov?
Yog lawm. Cov hlau tsis yog - lom thiab tuaj yeem ua raws li cov zaub mov - tiv tauj cov cai xws li FDA thiab EU cov cai thaum muab kev kho mob thiab ntawv pov thawj tsim nyog.
Cov lus nug nquag
Q: Cov qib alloy dab tsi yog cov tshooj no npog?Cov tshooj no suav nrog 3004, 3003 hauv aluminium coil daim ntawv, thiab nws sib piv yuav ua li cas qhov sib txawv alloying tshuab cuam tshuam rau lub zog, corrosion kuj thiab formability.
Q: Dab tsi yog qhov tsawg kawg nkaus aluminium ntsiab lus ntawm qib tseem ceeb?Cov hlau lead qib 3004 muaj tsawg kawg yog 95.8 feem pua ntawm txhuas, uas yog lub hauv paus ntawm nws cov purity siab, corrosion kuj thiab ruaj khov kev ua haujlwm.
Q: Cov tempers twg muaj rau cov khoom no?Muaj cov tempers uas tau hais hauv tsab xov xwm suav nrog H14, H18, yog li cov neeg yuav khoom tuaj yeem xaiv ntawm cov xeev softer, ntau formable xeev thiab nyuaj, siab dua - lub xeev muaj zog.
Q: Dab tsi thickness los yog ntsuas ntau yog muaj?Cov ntsuas ntsuas tau hais nyob rau hauv tsab xov xwm ntau ntawm 0.15 mm, 10.0 mm, 1000 mm, 2500 mm, uas suav nrog cov ntawv, phaj thiab ntawv ci uas yuav tsum tau ua rau qib no.
Q: Dab tsi saum npoo tiav tuaj yeem muab tau?Cov kev xaiv saum npoo npog hauv tsab xov xwm suav nrog pvdf, uas haum txhua yam los ntawm cov khoom siv zeb dawb rau cov khoom siv kho kom zoo nkauj thiab tiv thaiv txheej.