In tšimo ea li-alloys tsa aluminium tsa indasteri,1070 lipoleiti tsa aluminium li emajoalo ka moemeli oa mantlha oa litharollo tse phahameng tsa aluminium tsa bohloeki, tse entsoeng ka ho khetheha bakeng sa maemo ao ho oona ho tsamaisoang motlakase, ductility, le botsitso ba lik'hemik'hale li tlang pele. E khethiloe tlas'a letoto la 1000 (aluminium e hloekileng ea khoebo), 1070 e lumellana ka ho feletseng le litekanyetso tse kang ASTM B209 (Tlhaloso e Tloaelehileng ea Aluminium le Aluminium Alloy Sheet le Plate) le EN 573-3, e nang le bonyane ba aluminium content ea 99.70% e ke keng ea khona ho mamella liphoso tse bakoang ke ts'ebetso e sa lokelang. Ho fapana le li-alloys tse matla a 7000 kapa tse 6000 tse matla haholo, litsi tse 1070 molemong oa mantlha oa "ts'ebetso e tsamaisoang ke bohloeki": likarolo tsa eona tse nyane tsa alloy le taolo e tiileng ea litšila li e etsa khetho e nepahetseng bakeng sa taolo ea mocheso, tsamaiso ea motlakase le maemo a nepahetseng a ho theha, ho sebetsana le litlhoko tsa mantlha tsa elektroniki, ho fihlela litlhoko tsa mantlha tsa bareki. lisebelisoa tse hloekileng tsa aluminium tse tšepahalang, tse theko e tlaase.
1. Sebopeho sa Lik'hemik'hale: Motheo oa Bohloeki le Tšebelisano
Ts'ebetso ea lipoleiti tsa aluminium tse 1070 li khethoa ke litaba tsa tsona tsa aluminium tse phahameng haholo le litšila tse laoloang ka thata. Joalo ka sehlopha sa aluminium e hloekileng khoebong, sebopeho sa eona se nolofalitsoe ka boomo, 'me ho na le likaroloana tse kopantsoeng feela ho ntlafatsa ts'ebetso ntle le ho senya bohloeki. "Bonolo" bona ha se moeli empa ke moralo o reretsoeng ho boloka thepa ea tlhaho ea aluminium (mohlala, conductivity, corrosion resistance) hore e lumellane le maemo a hlokang bohloeki bo phahameng ba thepa.
Sebopeho sa Core: Likahare tsa Aluminium tse phahameng haholo
- Aluminium (Al): ≥99.70% - E le karolo e ka sehloohong, ke mohloli oa mantlha oa thepa ea ho saena ea 1070: conductivity e ntle ea mocheso / motlakase, ho hanyetsa kutu ea tlhaho, le ductility e phahameng. Bohloeki bo phahameng bo netefatsa ts'ebetso e ts'oanang ho sehlopha se seng le se seng, e leng tlhokahalo e ke keng ea buisanoa bakeng sa lits'ebetso tse joalo ka maballo a motlakase le li-heaters tse nepahetseng.
Litšila tse Laoloang le Lintho tsa ho Rata
Likahare tse sa hloekang li lekantsoe ka thata ho qoba ho beha tšebetsong, ductility, kapa boleng bo holimo. Ho latela maemo a ASTM B209 le EN 573-3, meeli ea bohlokoa ke e latelang:
- Tšepe (Fe): ≤0.25%. Ho se hloeke ho atileng ka ho fetisisa ka aluminium; tšepe e feteletseng e etsa metsoako e thata ea intermetallic (mohlala, Al₃Fe), e fokotsang ductility ea lintho tse bonahalang le ho itoanela. Ho laola lintho tsa tšepe tse ka tlase ho 0.25% ho netefatsa hore lipoleiti tsa aluminium tsa 1070 ha li phatlohe nakong ea ho taka ka botebo, ho khumama kapa mekhoa e meng ea ho etsa.
- Silicon (Si): ≤0.10%. Trace silicon e fokotsa conductivity ea mocheso 'me e ka baka bofokoli nakong ea anodization, ka hona, ho hlokahala meeli e tiileng.
- Koporo (Cu): ≤0.03%, Manganese (Mn): ≤0.03%, Zinc (Zn): ≤0.03%. Lintho tsena tsa trace li batla li tlosoa ka ho feletseng, kaha le chelete e nyenyane e ka fokotsa motlakase (ea bohlokoa bakeng sa lisebelisoa tsa conductive) le ho eketsa kotsi ea pitting corrosion.
- Lintho tse ling: ≤0.15% ka kakaretso. Ho kenyeletsoa titanium (Ti) bakeng sa ntlafatso ea lijo-thollo le trace magnesium (Mg), e kenyellelitsoeng ka bongata nakong ea ho roala poleiti ea aluminium ho ntlafatsa ts'ebetso ntle le ho fetola thepa ea tlhaho ea aluminium e hloekileng.
2. Litšobotsi tsa Ts'ebetso: Motsoako o Phethahetseng oa Ductility, Conductivity, le Workability
Melemo ea lipoleiti tsa aluminium tse 1070 li shebana le "ts'ebetso" le "ts'ebetso e thehiloeng ho bohloeki" ho fapana le matla a phahameng a e khethollang ho lisebelisoa tsa aluminium tse kopantsoeng haholo. Ts'ebetso ea eona e phahamisa melemo ea tlhaho ea aluminium e hloekileng, ka liphetoho tse ntle ka ho futhumatsa (phekolo ea mocheso kapa ho sebetsa ka serame) ho ikamahanya le litlhoko tse fapaneng tsa tlhahiso. Ho fapana le li-alloys tse etsang sehlabelo bakeng sa matla, 1070 e leka-lekana pakeng tsa ts'ebetso le ts'epahalo, e e etsa "thepa e hloekileng ea aluminium" bakeng sa maemo a bonolo a ho sebetsa le ho nepahala.
Ts'ebetso ea Mechanical: Ductility joalo ka Core
Thepa ea mochini ea 1070 e fapana hanyane ho ea ka khalefo (mohlala, Temper O bakeng sa ho koaheloa ka botlalo, Mohafo H14 bakeng sa ho sebetsa ha serame se itekanetseng), empa tšobotsi ea eona ea mantlha e lula e le mabapi le "ts'ebetso e bonolo":
- Matla a Tensile (σb): 70 ~ 110 MPa. Aluminium e ka tlase ho e kopantsoeng (mohlala, 6061 e na le matla a 276 MPa), empa e lekane bakeng sa lits'ebetso tseo e seng tsa sebopeho joalo ka liphanele tsa ho paka le ho khabisa.
- Matla a Hlahisa (σ0.2): 30 ~ 95 MPa. Matla a tlhahiso e tlase a bolela hore thepa e kobeha le ho otlolla habonolo, e leng se etsang hore e be se loketseng bakeng sa ho taka ka botebo (mohlala, li-cookware tsa aluminium) kapa ho etsa roll (mohlala, libaka tsa motlakase).
- Elongation nakong ea Phomolo (δ): 10 ~ 35%. Ductility e ikhethang (ho fihla ho 35% bakeng sa Temper O) e lumella hore e thehoe ka lijeometri tse rarahaneng ntle le ho petsoha-monyetla o ke keng oa bapisoa le lirafshoa tse ling tse hloekileng joaloka koporo.
- Brinell Hardness (HB): 15 ~ 30. Ho thatafala ho itekanetseng ho thusa ho sebetsa habonolo (mohlala, ho phunya, ho itšeha) ha o ntse o hanela mengwapo e menyenyane nakong ea ts'ebeliso (mohlala, ho khabisa).
Ts'ebetso ea 'Mele le ea Tikoloho
Thepa ea nama ea1070 ke matla a eona a mantlha a tlholisano, e nkiloeng ka kotloloho ho tsoa ho aluminium ea eona e phahameng:
- Thermal Conductivity: 235 W/(m·K). Haufi le ea aluminium e hloekileng (237 W/(m·K)), e etsang hore e be e 'ngoe ea lisebelisoa tsa aluminium tsa indasteri tse nang le ts'ebetso e ntle ka ho fetisisa ea ho felisa mocheso. E loketse maemo a kang lisinki tsa mocheso oa LED, matlo a lisebelisoa tsa elektroniki, le li-heaters tsa mocheso.
- Ts'ebetso ea Motlakase: 61% IACS (Maemo a Machaba a Annealed Copper). E phahametse boholo ba lialloys tsa aluminium (mohlala, 6061 e na le motlakase oa 43% IACS feela), e leng khetho e nepahetseng bakeng sa lisebelisoa tsa motlakase tse kang li-busbar, cables le capacitor housings.
- Khanyetso ea Corrosion: E ntle haholo (Natural Passivation). Lintho tse phahameng tsa aluminium li etsa filimi e teteaneng ea oxide (Al₂O₃) holim'a metsi, e thibelang ho feta ha oxidation. Ho fapana le aluminium alloyed, 1070 ha e hloke ho roala ho eketsehileng bakeng sa ho thibela mafome ka har'a libaka tse ka hare kapa tse bonolo tsa ka ntle (mohlala, meralo ea meralo).
- Boima ba 'mele: 2.70 g/cm³. Molemo o moholo o bobebe (30% o bobebe ho feta koporo), o fokotsa litšenyehelo tsa thepa le boima ba ho kenya. E loketse maemo a boima ba 'mele joalo ka lithebe tsa mocheso oa likoloi le likarolo tse ka hare tsa sefofane.
Ts'ebetso ea Ts'ebetso: Tlhahiso e Bonolo le Theko e tlase
Bonolo le ductility tsa 1070 li etsa hore e be "sebetsa-bonolo" thepa ea aluminium, e khutsufatsang potoloho ea tlhahiso le ho fokotsa litšenyehelo:
- Formability: E ntle haholo. E khona ho mamella lits'ebetso tse fapaneng tse kang ho taka ka botebo, ho etsa meqolo, ho kobeha le ho bilika ntle le ho petsoha. Ka mohlala, hangata e sebelisoa ho etsa makotikoti a aluminium a se nang moroallo kapa liphanele tse khabisitsoeng tse kobehileng.
- Weldability: E ntle haholo. E lumellana le lits'ebetso tsohle tse tloaelehileng tsa aluminium (mohlala, welding ea MIG, TIG welding, resistance welding) e nang le ho phunyeha ho fokolang ka morao, e leng habohlokoa bakeng sa likarolo tse kholo tse kopaneng tse kang li-cores tsa mocheso.
- Kalafo ea Bokaholimo: E Loketse Mekhoa e Mengata ea ho Qetella. E sebetsa hantle haholo ho anodization (ea tlhaho / ea 'mala), ho roala phofo, le electroplating. Likahare tsa eona tse fokolang tse sa hloekang li etsa bonnete ba hore ho na le sebaka se ts'oanang, se se nang sekoli, se bohlokoa haholo bakeng sa likarolo tse khabisitsoeng (mohlala, thepa ea thepa) kapa likaroloana tse tikolohong e nang le kutu e phahameng (mohlala, libaka tsa motlakase tsa leoatleng).
- Machinability: E ntle (e nang le Lisebelisoa tse Khethehileng). Thepa e bonolo, e nolofalletsang ho sebetsa ka potlako, empa ho hlokahala lubrication ho thibela "galling" (thepa e khomarelang lisebelisoa tsa ho itšeha). E loketse likarolo tse nepahetseng tse kang li-connectors tsa motlakase le li-sensor housings.
3. Sebaka sa Kopo: Purity Driven Cross Industry Solutions
Ka motsoako oa "bohloeki bo phahameng le ts'ebetso e phahameng,"Lipoleiti tsa aluminium tse 1070 li fetohilentho e lokelang ho ba le liindasteri moo "ts'ebetso e laoloang ke bohloeki." Likarolo tse latelang tsa mantlha tsa ts'ebeliso li tsamaellana ka kotloloho le melemo ea ts'ebetso, li akaretsa maemo a fapaneng ho tloha bophelong ba letsatsi le letsatsi ho isa tlhahiso ea indasteri:
Elektronike le Boenjiniere ba Motlakase
Tlhokahalo ea indasteri ea lisebelisoa tsa elektroniki bakeng sa 1070 e shebana le ts'ebetso ea eona le bokhoni ba taolo ea mocheso:
- Libase tsa Motlakase. E sebelisoa lits'ebetsong tsa kabo ea matla (mohlala, lifeme, litsi tsa data) ho fetisa maqhubu a phahameng hantle. Ts'ebetso ea eona ea 61% IACS e fokotsa tahlehelo ea matla, athe ductility ea eona e lumella ho kobeha ha tloaelo ho lekana libaka tse thata.
- Lisinki tsa Mocheso le Likarolo tsa Sebopeho sa Thermal. E sebelisoa ho li-LED, li-CPU, le li-amplifier tsa matla. Thermal conductivity ea 235 W / (m·K) e tlosa mocheso ka potlako, e thibela ho chesa ha karolo le ho lelefatsa bophelo ba tšebeletso.
- Matlo a Capacitor le Battery. Ho hanyetsa ho bola ha eona le bohloeki bo phahameng ho thibela lik'hemik'hale ka li-electrolyte, ho netefatsa botšepehi ba nako e telele bakeng sa lisebelisoa tsa motlakase tsa bareki (mohlala, li-smartphone) le libeteri tsa indasteri.
Liphutheloana le Thepa ea Bareki
Ductility, bohloeki le polokeho ea lijo tsa 1070 li e etsa ntho ea bohlokoa indastering ea ho paka:
- Lijo-Kereiti ea Aluminium Foil Composites. E sebelisoa ka har'a liphutheloana tse feto-fetohang (mohlala, li-snack wrappers, mabokose a lino). Bohloeki ba eona bo phahameng bo thibela ho falla ha litšila ka har'a lijo, athe ductility ea eona e lumella ho thella ho isa botenya bo bobebe (ho fihla ho 0.005 mm) ntle le ho taboha.
- Cookware le Tableware. E hlophisitsoe hore e be lipitsa, lipane tse tsamaisang mocheso ka mokhoa o lekanang, le lishiti tsa ho baka. Ho hanyetsa ha eona ha tlhaho ho felisa tlhoko ea liphahlo tse chefo, ho latela litekanyetso tsa lefats'e tsa polokeho ea lijo (mohlala, FDA, EU 10/2011).
- Likotlolo tsa aerosol. E entsoe ka makotikoti a se nang moroallo ka pente e tebileng ea litlolo, lihlahisoa tsa ho hloekisa le meriana. Ductility ea eona e etsa bonnete ba hore botenya ba lebota bo ka lekana, ha ts'ebetso ea eona ea kutu e sireletsa lintho tse ka hare ho tšilafalo ea tšepe.
Moralo oa Kaho le oa Mehaho
Maemong a kaho, melemo ea 1070 e itšetlehile ka botle ba eona, ho hanyetsa kutu, le sebopeho:
- Liphanele tse khabisitsoeng le ho fokotsa. Ka mor'a ho roala ha anodize kapa phofo, li sebelisoa bakeng sa mokhabiso oa ka hare / ka ntle (mohlala, lifaha tsa mohaho, likarolo tsa thepa ea ka tlung). Sebopeho sa seaparo sa seaparo se tšoanang le khetho ea mebala e ruileng e ntlafatsa boipiletso ba pono.
- Liphanele tse bonahatsang mocheso. E kentsoeng ka marulelong kapa maboteng a marako. Sebaka se bentšitsoeng se na le ponahalo ea mocheso e fetang 80%, e fokotsa ho monya mocheso oa letsatsi le ho theola litšenyehelo tsa matla a mohaho.
- Likotopo tsa Motlakase. E sebelisetsoa ho sireletsa terata mehahong ea khoebo. Ho hanyetsa ha tsona ho tiisa ho tšoarella libakeng tse mongobo kapa tse lerōle, ha moralo oa tsona o bobebe o nolofatsa ho kenya.
Makala a Liindasteri le a Sepakapaka
Le maemong a boima a indasteri, 1070 e bapala karolo ea bohlokoa ho likarolo tseo e seng tsa sebopeho:
- Heat Exchanger Cores. E sebelisoa ho li-chiller tsa indasteri le litsamaiso tsa likoloi tsa HVAC. Ts'ebetso ea eona ea mocheso le weldability e netefatsa phetisetso e nepahetseng ea mocheso, athe moralo oa eona o bobebe o fokotsa boima ba sistimi ka kakaretso.
- Likarolo tsa ka hare tsa Aerospace. E sebelisoa ka har'a li-cabin trim, liraka tsa mekotla, le liphaellong tsa motlakase. Bohloeki ba eona bo lumellana le litekanyetso tsa thepa ea sefofane (mohlala, AMS-QQ-A-250/1), 'me ho hanyetsa ha eona ha kutu ho ikamahanya le liphetoho tsa mocheso le mongobo ka phaposing.
- Precision Instrument Housing. E sebelisoa bakeng sa li-sensor, lisebelisoa tsa ho lekanya, le lisebelisoa tsa laboratori. Likahare tsa eona tse fokolang tsa litšila li thibela ho kena-kenana le motlakase (EMI), ho netefatsa hore lisebelisoa li baloa ka nepo.
Selekane le Rona bakeng sa Lipoleiti tsa Aluminium tsa boleng bo holimo tsa 1070
Shanghai Miandi Metal Group Co., Ltd. e sebetsa ka ho khetheha ho hlahiseng lipoleiti tsa aluminium tse 1070 tse fihlelang maemo a thata a lefats'e (ASTM B209, EN 573-3, AMS-QQ-A-250/1). Re sebelisa li-ingots tsa aluminium tse hloekileng haholo (Al content ≥99.70%) le thekenoloji e tsoetseng pele ea ho roala ho netefatsa botenya ba poleiti e lekanang (0.2 mm-50 mm) le boleng bo botle ba bokaholimo. Sehlopha se seng le se seng se ka fana ka Litifikeiti tsa Teko ea Material (MTC) le litlaleho tsa tlhahlobo ea motho oa boraro. Re itšetlehile ka lilemo tse mashome tsa phihlelo ea tlhahiso ea tšepe, re hahile bokhoni ba tšebeletso e feletseng e koahelang R&D, tlhahiso, ts'ebetso le liteko. Lihlahisoa tsa rona li rekisoa lapeng le kantle ho naha, li sebeletsa liindasteri tsa maemo a holimo tse kang sefofane, likoloi, li-semiconductors le matla a macha.
Re ka fana ka litharollo tse ikhethileng ho fihlela litlhoko tsa hau tse ikhethileng:
- Boholo ba Tloaelo: Re na le lisebelisoa tsa ho sakha tsa setsebi, re ka etsa ts'ebetso e thata le e ntle ka thepa e ka hare ho 2600 mm, ho fana ka lipoleiti tse sehiloeng ho isa ho bolelele kapa lipoleiti tse bophara bo feletseng (boholo ba bophara ba 2000 mm) ho ea ka litlhoko, ho fokotsa litšila tsa thepa;
- Phekolo ea Bokahohle: Re fana ka anodization (ea tlhaho / ea 'mala), ho roala phofo, le lits'ebeletso tsa polishing ho ntlafatsa botle le ho hanyetsa ho bola, ho ikamahanya le litlhoko tsa tikoloho tse khabisitsoeng le tse phahameng;
- Precision Machining: Ka litsi tsa machining tse 14 tse otlolohileng, litsi tsa machining tsa 2600 mm, le JDMR600 5-axis high-speed machining litsi, re ka finyella ts'ebetso e kopanetsoeng e kang ho sila, ho sila, ho cheka, ho bora, le ho tlanya, ka ho nepahala ha machining ± 0. Re ka etsa li-busbar tsa motlakase tse nepahetseng bakeng sa indasteri ea lisebelisoa tsa elektroniki, ra sebetsana le lijana tse sa tloaelehang tsa boemo ba lijo bakeng sa indasteri ea ho paka, le ho etsa liphanele tse bonts'ang mocheso bakeng sa lekala la kaho, ra fana ka likarolo tse seng li felile ka kotloloho.
Hore na o moetsi oa lisebelisoa tsa elektroniki tse hlokang aluminium ea boleng bo holimo, khoebo ea ho paka e batlang lisebelisoa tsa boemo ba lijo, kapa khamphani ea kaho e batlang mekhabiso.aluminium 1070 lipoleiti tsa aluminiumke khetho ea bohloeki bo phahameng, bo ka tšeptjoang haholo. Ikopanye le rona kajeno ho kopa maqephe a lintlha tsa tekheniki, lisampole, kapa mantsoe a qotsitsoeng ka mokhoa o ikhethileng, 'me u lumelle Shanghai Miandi Metal Group Co., Ltd. ho u thusa ho fetola "bohloeki" ho "ts'ebetso."
Khetha 1070, Khetha Shanghai Miandi Metal Group Co., Ltd.
Nako ea poso: Nov-17-2025