Khatla ea betri ea aluminium foil e bapala karolo ea bohlokoa ho theknoloji ea sejoale-joale ea betri, haholo-holo ka libeteri tsa lithium-ion, libeteri tsa nickel-metal hydride, le mekhoa e meng ea polokelo ea matla e sebetsang hantle haholo.
Moo U ka Sebelisang Foil ea Aluminium Bakeng sa Maemo a Battery
Aluminium foil is employed in the construction of battery cases for:
- Libetri tsa lithium-ion: Bakeng sa boima ba bona, matla a phahameng a matla, le ho tenyetseha.
- Libetri tsa Nickel-Metal Hydride: E fana ka mefuta e meng e matla bakeng sa lits'ebetso tse hlokang litefiso tse phahameng tsa ho hlakoloa.
- Mefuta e meng ea Battery: Ho kenyeletsoa libeteri tsa mekotla le likhase tsa lisekoere tsa betri.
Foil e sebetsa e le lera le sireletsang ka har'a mokotla oa betri, ho thibela ho kena ha mongobo le oksijene, e ka senyang ts'ebetso ea betri ha nako e ntse e ea.
Hobaneng U Sebelisa Aluminium Foil Bakeng sa Maemo a Battery?
- Khanyetso ea Corrosion: Aluminium ka tlhaho e etsa lera la oxide, ho fana ka kganetso e babatsehang ho corrosion, e leng ea bohlokoa bakeng sa ho boloka botšepehi ba betri.
- Boikhantšo: Aluminium e phahameng ea motlakase e etsa hore ho be le phallo e sebetsang ea hona joale, ntlafatsa tshebetso ya betri.
- E bobebe le Ductile: Lintho tsa eona li lumella ho bōptjoa habonolo le ho theha, ho amohela meralo e fapaneng ea betri.
- Tsamaiso ea Mocheso: Aluminium e thusa ho felisa mocheso, ho thibela mocheso o feteletseng le ho netefatsa polokeho le bophelo bo bolelele.
Mefuta ea Battery Aluminium Foil
Mona ke mefuta e meng e tloaelehileng ea foil ea aluminium e sebelisoang ka libeteri:
- Sefate sa Aluminium se Hlakileng: Bohloeki bo phahameng, foil e sa koahetsoeng bakeng sa conductivity ea motheo le tšehetso ea mechine.
- Foil ea Aluminium e koahetsoeng: E matlafalitsoe ka liphahlo tse kang carbon kapa polymer bakeng sa conductivity e ntlafetseng, ho khomarela, le botsitso ba lik'hemik'hale.
- Foil ea Aluminium e entsoeng ka Textured: E na le sebaka se hlophisitsoeng ho eketsa sebaka sa electrochemical reaction, ho ntlafatsa matla a betri.
- Ultra-Thin Aluminium Foil: Bakeng sa libeteri tse bobebe le tse tenyetsehang, e nang le botenya bo tlase joalo ka micrometer.
- Laminated Aluminium Foil: Likarolo tse ngata tse kopantsoeng bakeng sa matla a ntlafetseng le ho hanyetsa tšenyo ea mochine.
Papiso ea Aluminium Foil Alloys:
| Alloy |
Khalefo |
Matla a tšepe (Mpa) |
Elongation (%) |
Botenya Mamello (mm) |
| 1235 |
H18 |
170-200 |
≥1.2 |
±3% |
| 1060 |
H18 |
165-190 |
≥1.2 |
±3% |
| 1070 |
H18 |
≥180 |
≥1.2 |
±3% |
Melemo ea Battery Aluminium Foil
- Thepa e Ntle ea 'Mele: Conductivity e phahameng le khanyetso ea kutu li eketsa bophelo ba betri.
- E Bonolo ebile e Bonolo ho Sebetsa: E nolofatsa tlhahiso ea li-electrode, ho fokotsa litšenyehelo.
- E Sireletsa Babokelli ba Hona Joale: E matlafatsa botsitso ba betri ka ho thibela tšenyo ea mochini le lik'hemik'hale.
Thepa ea Mechini le Ho hanyetsa Motlakase
- Matla a tšepe: E fapana ho ea ka alloy le bohale, hangata ho tloha ho 150 ho 200 N/mm².
- Elongation: E netefatsa ho tenyetseha le ho hanyetsa ho robeha.
- Ho hanyetsa Motlakase: E fokotseha ka botenya bo ntseng bo eketseha, ho tloha 0.55 Ω.m ho 0.0060 mm ho 0.25 Ω.m ho 0.16 mm.
Tafole: Ho hanyetsa Motlakase ka Botenya
| Botenya (mm) |
Khanyetso (O.m) |
| 0.0060 |
0.55 |
| 0.0070 |
0.51 |
| 0.0080 |
0.43 |
| 0.0090 |
0.36 |
| 0.010 |
0.32 |
| 0.11 |
0.28 |
| 0.16 |
0.25 |
Litlhokahalo tsa Boleng bakeng sa Foil ea Aluminium ea Battery-Grade
- Surface Uniformity, Bohloeki, le Boreleli: E netefatsa ts'ebetso e nepahetseng le bophelo bo bolelele.
- Ha ho na Litšitiso tsa Rolling: E thibela mathata a kang li-creases le matheba a ka amang bophelo ba betri.
- Mmala o Tletseng: E thibela liphapano tse ka amang tšebetso ea betri.
- Ha ho Tšilafalo ea Oli kapa Matheba: E boloka bohloeki bakeng sa ts'ebetso e nepahetseng.
Mokhoa oa ho Hlahisa Battery Aluminium Foil
- Ho lahla: Aluminium e qhibilihisoa ebe e lahleloa ka li-blocks kapa likutung.
- Hot Rolling: E fokotsa botenya ka mocheso o phahameng.
- Cold Rolling: Ho feta moo, e fokotsa botenya ka mocheso oa kamore.
- Anealing: E matlafatsa ho tenyetseha le matla.
- Ho qetela: Ho fokotsa, phekolo ea holimo, le taolo ya boleng.
- Slitting le Packaging: Lokisetsa foil bakeng sa ho ajoa.
Lipotso Tse Botsoang Khafetsa mabapi le Foil ea Aluminium ea Battery Case
- Na foil efe kapa efe ea aluminium e ka sebelisoa bakeng sa mekotla ea betri? Che, li-alloys tse khethehileng le litlhaloso li hlokahala bakeng sa ts'ebetso e nepahetseng.
- Aluminium foil e kenya letsoho joang polokehong ea betri? Ka ho fana ka khanyetso ea kutu, ho thusa tsamaisong ya mocheso, le ho netefatsa conductivity e tsitsitseng.
- Ke lokela ho etsa eng haeba ke hlokomela ho bola holim'a foil ea aluminium? Batlisisa hore na sesosa ke sefe 'me u nahane ka ho sebelisa li-alloys tse hanyetsanang kapa litlolo tse sireletsang.
