In lub teb ntawm industrial aluminium alloys,1070 txhuas phaj sawv ntsugRaws li tus neeg sawv cev tseem ceeb ntawm cov kev daws teeb meem siab purity aluminium, tsim tshwj xeeb rau cov xwm txheej uas hluav taws xob conductivity, ductility, thiab tshuaj lom neeg ruaj khov yog qhov tseem ceeb. Muab faib raws li 1000 series (ua lag luam ntshiab txhuas), 1070 nruj me ntsis raws li cov qauv xws li ASTM B209 (Standard Specification for Aluminium thiab Aluminium Alloy Sheet thiab Phaj) thiab EN 573-3, nrog rau qhov tsawg kawg nkaus txhuas cov ntsiab lus ntawm 99.70% ib qho tseem ceeb tshwj xeeb rau kev lag luam uas tsis tuaj yeem ua rau muaj kev cuam tshuam tsis zoo. Tsis zoo li lub zog siab 7000-series lossis ntau yam 6000 series alloys, 1070 lub chaw ntawm qhov zoo ntawm "purity-driven functionality": nws cov ntsiab lus tsis tshua muaj alloying thiab nruj impurity tswj ua rau nws yog ib qho kev xaiv zoo tshaj plaws rau kev tswj thermal, hluav taws xob conduction, thiab precision forming scenarios, ua tau raws li cov kev xav tau ntawm cov khoom siv hluav taws xob, cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob. high-reliability, nqi-zoo ntshiab txhuas cov ntaub ntawv.
1. Chemical Composition: Lub hauv paus ntawm Purity thiab Consistency
Qhov kev ua tau zoo ntawm 1070 txhuas daim hlau yog txiav txim siab los ntawm lawv cov ntsiab lus siab aluminium thiab nruj tswj cov impurities. Raws li kev lag luam qib ntshiab txhuas, nws cov khoom sib xyaw yog txhob txwm ua kom yooj yim, nrog tsuas yog cov kab sib xyaw ua ke ntxiv los txhim kho kev ua haujlwm yam tsis muaj kev cuam tshuam purity. Qhov "simplicity" no tsis yog ib qho kev txwv tab sis lub hom phiaj tsim los khaws cia cov khoom siv hauv txhuas (xws li, conductivity, corrosion resistance) kom haum rau cov xwm txheej uas xav tau cov khoom siv siab huv.
Core Composition: Ultra-High Aluminium Cov ntsiab lus
- Aluminium (Al): ≥99.70% - Raws li cov khoom tseem ceeb, nws yog qhov tseem ceeb ntawm 1070's kos npe cov khoom: zoo heev thermal / hluav taws xob conductivity, ntuj corrosion kuj, thiab superior ductility. High purity ua kom muaj kev ua tau zoo sib xws thoob plaws txhua pawg, tsis muaj kev sib tham ua ntej rau kev siv xws li hluav taws xob busbars thiab precision kub exchangers.
Tswj impurities thiab kab kawm
Cov ntsiab lus impurity yog nruj me ntsis txwv kom tsis txhob cuam tshuam cov conductivity, ductility, los yog nto zoo. Raws li ASTM B209 thiab EN 573-3 tus qauv, cov kev txwv tseem ceeb yog raws li hauv qab no:
- Hlau (Fe): ≤0.25%. Qhov feem ntau impurity nyob rau hauv txhuas; Cov hlau ntau dhau ua rau cov khoom sib txuas sib txuas nyuaj (xws li, Al₃Fe), uas txo cov khoom ductility thiab khawb tsis kam. Tswj cov ntsiab lus hlau hauv qab 0.25% ua kom 1070 txhuas daim hlau tsis tawg thaum sib sib zog nqus nqus, khoov, lossis lwm yam txheej txheem tsim.
- Silicon (Si): ≤0.10%. Trace silicon txo cov thermal conductivity thiab tej zaum yuav ua rau nto defects thaum lub sij hawm anodization, li no yuav tsum nruj txwv.
- Copper (Cu): ≤0.03%, Manganese (Mn): ≤0.03%, Zinc (Zn): ≤0.03%. Cov kab lus no yuav luag tag nrho tshem tawm, vim tias qee qhov me me tuaj yeem txo cov hluav taws xob conductivity (tseem ceeb rau cov ntawv siv hluav taws xob) thiab ua rau muaj kev pheej hmoo ntawm pitting corrosion.
- Lwm Yam Khoom: ≤0.15% tag nrho. Xws li titanium (Ti) rau cov nplej refinement thiab kab magnesium (Mg), ntxiv rau hauv me me tsuas yog thaum lub sij hawm txhuas phaj dov txheej txheem los txhim kho kev ua tau zoo yam tsis hloov pauv cov khoom siv ntawm cov ntshiab txhuas.
2. Cov yam ntxwv ua tau zoo: Kev sib xyaw ua ke zoo tshaj plaws ntawm Ductility, Conductivity, thiab Workability
Qhov zoo ntawm 1070 txhuas daim hlau tsom rau "formability" thiab "purity raws li kev ua haujlwm" es tsis yog lub zog siab teeb tsa nws sib nrug los ntawm cov ntaub ntawv txhuas alloyed. Nws qhov kev ua tau zoo ua kom muaj txiaj ntsig zoo ntawm cov ntshiab aluminium, nrog kev kho kom zoo ntawm tempering (kev kho cua sov lossis kev ua haujlwm txias) kom hloov mus rau ntau hom kev tsim khoom. Tsis zoo li cov alloys uas txi ductility rau lub zog, 1070 ntaus ib tug sib npaug ntawm practicality thiab kev cia siab rau, ua rau nws ib tug "ntau yam ntshiab txhuas cov ntaub ntawv" rau ob qho tib si ua yooj yim thiab precision manufacturing scenarios.
Mechanical Performance: Ductility li Core
Cov khoom siv kho tshuab ntawm 1070 sib txawv me ntsis los ntawm kev kub ntxhov (xws li Temper O rau tag nrho cov annealing, Temper H14 rau kev ua haujlwm txias txias), tab sis nws cov yam ntxwv tseem ceeb ib txwm tig mus ncig "yooj yim formability":
- Tensile zog (σb): 70 ~ 110 MPa. Tsawg dua aluminium alloyed (piv txwv li, 6061 muaj lub zog tensile ntawm 276 MPa), tab sis txaus rau cov ntaub ntawv uas tsis yog cov qauv xws li ntim khoom thiab cov vaj huam sib luag zoo nkauj.
- Tawm Zog (σ0.2): 30 ~ 95 MPa. Lub zog tsis muaj zog txhais tau hais tias cov khoom khoov thiab ncab yooj yim, ua rau nws zoo tagnrho rau kev sib sib zog nqus nqus (xws li, aluminium cookware) los yog yob txoj kev (xws li, hluav taws xob enclosures).
- Elongation ntawm Break (δ): 10 ~ 35%. Exceptional ductility (txog 35% rau Temper O) tso cai rau nws tsim rau hauv cov geometries nyuaj yam tsis muaj kev tawg-ib qho kom zoo dua tsis sib xws los ntawm lwm cov hlau zoo li tooj liab.
- Brinell Hardness (HB): 15 ~ 30. Lub hardness nruab nrab ua kom yooj yim ua haujlwm (piv txwv li, drilling, txiav) thaum tiv thaiv me ntsis khawb thaum siv (xws li, dai kom zoo nkauj).
Kev ua tau zoo ntawm lub cev thiab ib puag ncig
Lub cev muaj zog ntawm1070 yog nws cov kev sib tw tseem ceeb, ncaj qha muab tau los ntawm nws cov ntsiab lus siab aluminium:
- Thermal conductivity: 235 W / (m·K). Ze rau ntawm cov ntshiab txhuas (237 W / (m·K)), ua rau nws yog ib qho ntawm cov khoom siv aluminium alloy nrog qhov zoo tshaj plaws tshav kub dissipation kev ua tau zoo. Nws yog tsim rau cov xwm txheej xws li LED cov dab dej kub, cov khoom siv hluav taws xob hauv tsev, thiab cov khoom siv hluav taws xob.
- Hluav taws xob conductivity: 61% IACS (International Annealed Copper Standard). Superior rau feem ntau txhuas alloys (xws li, 6061 muaj ib tug hluav taws xob conductivity ntawm tsuas yog 43% IACS), ua rau nws ib tug zoo tagnrho xaiv rau hluav taws xob Cheebtsam xws li busbars, cables, thiab capacitor vaj tse.
- Corrosion Resistance: Zoo heev (Natural Passivation). Cov ntsiab lus aluminium siab ua rau cov yeeb yaj kiab oxide tuab (Al₂O₃) ntawm qhov chaw, tiv thaiv oxidation ntxiv. Tsis zoo li alloyed aluminium, 1070 yuav tsum tsis muaj txheej txheej ntxiv rau kev tiv thaiv xeb nyob hauv tsev lossis sab nraum zoov ib puag ncig (xws li, architectural trim).
Qhov ceev: 2.70 g / cm³. Qhov zoo ntawm lub teeb pom kev zoo (30% sib zog dua tooj liab), txo cov nqi khoom thiab qhov hnyav ntawm kev teeb tsa. Nws yog qhov tsim nyog rau qhov hnyav-rhiab qhov xwm txheej xws li automotive heat shields thiab aerospace sab hauv qhov chaw.
Kev ua tau zoo: Kev tsim khoom yooj yim thiab tus nqi qis
Lub softness thiab ductility ntawm 1070 ua rau nws "ua-phooj ywg" cov khoom siv txhuas, ua kom luv luv thiab txo cov nqi:
- Formability: Zoo heev. Nws tuaj yeem tiv taus ntau yam txheej txheem xws li sib sib zog nqus nqus, yob txoj kev, khoov, thiab spinning yam tsis muaj cracking. Piv txwv li, nws yog feem ntau siv los tsim seamless aluminium poom los yog nkhaus hniav panels.
- Weldability: Zoo heev. Tau tshaj txhua tus txheej txheem txhuas vuam txheej txheem (xws li MIG vuam, TIG vuam, tsis kam vuam) nrog tsawg kawg tom qab vuam tawg, uas yog qhov tseem ceeb rau cov khoom sib dhos loj xws li cov khoom siv hluav taws xob.
- Kev kho deg: haum rau ntau yam txheej txheem tiav. Nws ua tau zoo tshwj xeeb hauv anodization (natural / xim), hmoov txheej, thiab electroplating. Nws cov ntsiab lus impurity tsawg ua kom lub cev tsis zoo, tsis muaj qhov tsis zoo, tshwj xeeb yog qhov tseem ceeb rau cov khoom siv kho kom zoo nkauj (xws li, rooj tog zaum) lossis cov khoom hauv qhov chaw muaj zog corrosion (xws li, marine hluav taws xob enclosures).
- Machinability: Zoo (nrog cov cuab yeej tshwj xeeb). Cov khoom yog mos, ua kom ceev ceev, tab sis lubrication yuav tsum tau tiv thaiv "galling" (cov ntaub ntawv lo rau cov cuab yeej txiav). Nws yog tsim rau precision qhov chaw xws li hluav taws xob connectors thiab sensor vaj tse.
3. Daim Ntawv Thov Scope: Purity Driven Cross Industry Solutions
Nrog nws cov kev sib xyaw ua ke ntawm "siab purity & siab functionality,"1070 txhuas phaj tau dhau losib qho yuav tsum muaj cov khoom siv hauv kev lag luam uas "kev ua tau zoo yog txiav txim siab los ntawm purity." Cov hauv qab no tseem ceeb daim ntawv thov cov cheeb tsam ncaj qha nrog nws cov txiaj ntsig kev ua tau zoo, suav nrog ntau yam xwm txheej los ntawm lub neej niaj hnub mus rau kev tsim khoom lag luam:
Electronics thiab Hluav Taws Xob Engineering
Kev lag luam hluav taws xob kev lag luam xav tau rau 1070 tsom rau nws cov kev coj ua thiab kev tswj xyuas thermal:
- Hluav taws xob Busbars. Siv hauv cov tshuab hluav taws xob faib hluav taws xob (xws li, cov chaw tsim khoom, cov chaw khaws ntaub ntawv) kom xa cov khoom siv hluav taws xob zoo. Nws 61% IACS conductivity txo qis zog poob, thaum nws cov ductility tso cai rau kev khoov kom haum rau qhov chaw nruj.
- Cov dab dej kub thiab cov khoom siv thermal interface. Siv rau hauv LEDs, CPUs, thiab lub zog amplifiers. Nws thermal conductivity ntawm 235 W / (m·K) sai sai dissipates tshav kub, tiv thaiv tiv thaiv overheating thiab ncua kev pab cuam lub neej.
- Capacitor thiab roj teeb vaj tsev. Nws cov kev tiv thaiv corrosion thiab siab purity tiv thaiv cov tshuaj tiv thaiv nrog electrolytes, ua kom muaj kev ntseeg tau ntev rau cov neeg siv khoom siv hluav taws xob (xws li smartphones) thiab cov roj teeb muaj.
Kev ntim khoom thiab cov khoom siv
Lub ductility, purity, thiab zaub mov kev nyab xeeb ntawm 1070 ua rau nws yog ib yam khoom tseem ceeb hauv kev lag luam ntim:
- Khoom noj khoom haus qib Aluminium ntawv ci Composites. Siv nyob rau hauv cov khoom ntim tau yooj yim (piv txwv li, khoom noj txom ncauj wrappers, haus thawv). Nws cov purity siab tiv thaiv impurity tsiv teb tsaws rau hauv cov zaub mov, thaum nws ductility tso cai rau dov mus rau ultra-thin thicknesses (mus txog 0.005 hli) yam tsis muaj tearing.
- Cookware thiab Tableware. Ua tiav rau hauv lub teeb yuag, sib npaug ntawm cov lauj kaub kub, lauj kaub, thiab cov ntawv ci. Nws lub ntuj corrosion kuj tshem tawm qhov xav tau rau cov txheej txheem tshuaj lom neeg, ua raws li cov qauv kev nyab xeeb khoom noj thoob ntiaj teb (xws li FDA, EU 10/2011).
- Aerosol Cans. Ua rau hauv cov kaus poom seamless los ntawm kev sib sib zog nqus nqus rau cov tshuaj pleev ib ce, ntxuav cov khoom, thiab tshuaj. Nws cov ductility ua kom zoo ib yam tuaj yeem ua rau phab ntsa tuab, thaum nws tiv thaiv corrosion tiv thaiv cov ntsiab lus los ntawm cov hlau sib kis.
Kev tsim kho thiab Architectural Design
Nyob rau hauv kev tsim kho scenarios, qhov zoo ntawm 1070 dag nyob rau hauv nws aesthetics, corrosion kuj, thiab formability:
- Kho kom zoo nkauj Panels thiab Trim. Tom qab anodize los yog hmoov txheej, lawv yog siv rau sab hauv tsev / sab nraum zoov kho kom zoo nkauj (xws li, lub tsev facades, rooj tog zaum). Cov txheej txheem saum npoo tiav thiab nplua nuj xim xaiv txhim kho qhov pom kev pom.
- Thaum tshav kub kub Reflective Panels. Nruab rau hauv lub ru tsev lossis phab ntsa rwb thaiv tsev. Lub polished nto muaj lub tshav kub reflectivity ntau tshaj 80%, txo cov hnub ci tshav kub nqus thiab txo cov nqi hluav taws xob hauv tsev.
- Cov kab hluav taws xob. Siv rau kev tiv thaiv hlau hauv cov tsev lag luam. Lawv cov kev tiv thaiv corrosion ua kom ruaj khov nyob rau hauv qhov chaw ntub lossis plua plav, thaum lawv cov qauv tsim yooj yim rau kev teeb tsa.
Industrial thiab Aerospace Sectors
Txawm nyob rau hauv cov xwm txheej hnyav, 1070 plays lub luag haujlwm tseem ceeb hauv cov khoom tsis yog cov qauv:
- Kub Exchanger Cores. Siv nyob rau hauv industrial chillers thiab automotive HVAC systems. Nws cov thermal conductivity thiab weldability ua kom muaj kev hloov hluav taws xob zoo, thaum nws lub teeb yuag tsim txo qhov hnyav tag nrho.
- Aerospace Sab Hauv Cheeb Tsam. Siv nyob rau hauv cabin trim, nra racks, thiab hluav taws xob enclosures. Nws cov purity ua tau raws li cov qauv siv hauv aerospace (xws li, AMS-QQ-A-250/1), thiab nws cov corrosion kuj hloov mus rau qhov kub thiab av noo hloov hauv chav tsev.
- Precision Instrument Vaj tse. Siv rau sensors, ntsuas ntsuas, thiab cov cuab yeej kuaj. Nws cov ntsiab lus uas tsis muaj impurity tiv thaiv electromagnetic cuam tshuam (EMI), kom ntseeg tau tias ntsuas ntsuas tau raug.
Koom tes nrog peb rau High-Quality 1070 Aluminium Phaj
Shanghai Miandi Hlau Group Co., Ltd. tshwj xeeb hauv kev tsim 1070 txhuas daim hlau uas ua tau raws li cov qauv thoob ntiaj teb nruj (ASTM B209, EN 573-3, AMS-QQ-A-250/1). Peb siv high-purity txhuas ingots (Al ntsiab lus ≥99.70%) thiab advanced dov tshuab los xyuas kom meej uniform phaj thickness (0.2 hli-50 hli) thiab zoo heev nto zoo. Txhua pawg tuaj yeem muab Cov Ntawv Pov Thawj Xeem (MTC) thiab cov ntaub ntawv xeem thib peb. Kev vam khom rau ntau xyoo ntawm kev tsim hlau, peb tau tsim cov kev pabcuam puv ntoob uas muaj peev xwm npog R & D, ntau lawm, ua, thiab kuaj. Peb cov khoom muag tau muag hauv tsev thiab txawv teb chaws, pab cov lag luam high-end xws li aerospace, automotive, semiconductors, thiab lub zog tshiab.
Peb tuaj yeem muab cov kev daws teeb meem customized kom tau raws li koj cov kev xav tau tshwj xeeb:
- Kev Cai Loj: Nruab nrog cov cuab yeej sawing, peb tuaj yeem ua haujlwm ntxhib thiab ua haujlwm zoo ntawm cov ntaub ntawv hauv 2600 hli, muab cov ntawv txiav-rau-ntev lossis daim hlau puv (qhov siab tshaj plaws 2000 hli) raws li qhov yuav tsum tau ua, txo cov khoom pov tseg;
- Kev Kho Hniav: Peb muab cov khoom siv anodization (natural / xim), hmoov txheej, thiab polishing cov kev pabcuam los txhim kho kev zoo nkauj thiab kev tiv thaiv corrosion, yoog raws li qhov xav tau ntawm qhov chaw zoo nkauj thiab siab corrosion;
- Precision Machining: Nrog 14 ntsug machining chaw, 2600 mm gantry machining chaw, thiab JDMR600 5-axis high-speed machining chaw, peb tuaj yeem ua tiav kev sib xyaw xws li milling, sib tsoo, drilling, tho txawv, thiab tapping, nrog kev ua haujlwm raug ntawm 3 mm ± 0. Peb tuaj yeem kho precision hluav taws xob busbars rau kev lag luam hluav taws xob, txheej txheem cov khoom noj-qib tsis xwm yeem ntim rau kev lag luam ntim, thiab tsim cov khoom siv hluav taws xob zoo rau kev tsim kho, xa cov khoom npaj tiav ncaj qha.
Txawm hais tias koj yog cov chaw tsim khoom siv hluav taws xob xav tau cov khoom siv hluav taws xob siab, lub chaw ntim khoom nrhiav cov khoom noj khoom haus, lossis lub tuam txhab tsim kho nrhiav cov hniavaluminium 1070 txhuas phajyog ib tug high-purity, siab-kev ntseeg siab xaiv. Hu rau peb niaj hnub no kom thov cov ntaub ntawv kev tshaj lij, cov qauv, lossis cov nqe lus customized, thiab cia Shanghai Miandi Metal Group Co., Ltd. pab koj hloov "purity" rau "kev ua tau zoo."
Xaiv 1070, Xaiv Shanghai Miandi Hlau Group Co., Ltd.
Lub sij hawm xa tuaj: Nov-17-2025