E phatlalalitsoe: Pherekhong 25, 2026
Li-alloy tsa aluminium li ntse li tsoela pele ho laola lipuisano tsa thepa e bobebe ka 2026, ka tlhoko ea lefats'e e fetang lithane tse limilione tse 75 selemo le selemo—e tsamaisoang ka thata ke likoloi tsa motlakase, ho hlaphoheloa ha lifofane, meaho ea matla a nchafatsoang, le liphutheloana tse tsitsitseng. Litheko tsa aluminium ea mantlha li tsitsitse ho pota $2,600–$2,900 ka tonne ea metric ho LME, empa litefiso tsa alloy li ntse li tiile ha liketane tsa phepelo li beha pele limaraka tsa ts'ebetso e phahameng. Aluminium e sebelisitsoeng hape joale e ikarabella bakeng sa hoo e ka bang 40% ea phepelo Amerika Leboea le Europe, e thusang bahlahisi ho fihlela lipheo tse matla tsa ho tlosa khabone.
Leha aluminium e hloekileng e na le sebaka sa eona, metsoako e entsoeng ka letsoho letotong la 1xxx ho isa ho 7xxx e fana ka tlhoko ea 'nete ea boenjiniere ba ho feto-fetoha. Letoto ka leng le na le likarolo tse ikhethang tsa motsoako, mekhoa ea ho phekola mocheso, le libopeho—lakane/poleiti, li-extrusion, foil, bare, tube—tse etsang hore ts'ebetso e lumellane le mesebetsi e itseng. Ka tlase, ke arola letoto le leng le le leng le leholo, ke totobatsa limaraka tsa bohlokoa, liforomo tse tloaelehileng tsa sehlahisoa, lits'ebetso tsa lefats'e la 'nete, matla, bofokoli, le hore na limaraka tse ka har'a letoto le le leng li kopana joang. Haeba u hlalosa thepa bakeng sa projeke e ncha, sena se lokela ho u fa sebaka se tiileng sa ho qala.
Letoto la 1xxx: Aluminium e Hloekileng Khoebong (99.0%+ Al)
Tsena ke aluminium e hloekileng e nang le alloying e fokolang—e ntle moo ho hanyetsa mafome le ho tsamaisa motlakase ho leng bohlokoa ho feta matla.
Mekhahlelo e Tloaelehileng: 1050, 1060, 1070, 1100, 1200
Mefuta e Tloaelehileng: Lakane/poleiti, khoele, foile (ho fihlela ho 0.006 mm), sekwahelo, bese, terata
Likopo:
- Foil: Sephutheloana sa lijo, lipakete tsa blister tsa meriana, foil ea ntlo
- Letlapa/khoele: Diphanele tse bonahatsang, ditanka tsa polokelo ya dikhemikhale, dibontshisi tsa mabone
- Bara ea bese/bara e ntšitsoeng: Li-conductor tsa motlakase, phetiso ea motlakase
- Poleiti: Lisebelisoa tsa ho pheha, lipoleiti tsa mabitso, li-exchange tsa mocheso
Melemo: Ho hanyetsa mafome hantle haholo, ho tsamaisa mocheso/motlakase ka tsela e ikhethang (ho fihlela ho 62% IACS), ho ba le sebopeho se setle le ho tjheseletsa, ho bonahatsa haholo, ho ka sebelisoa hape ka botlalo
Mathata: Matla a tlase a mechini (ka tloaelo e fana ka 30–100 MPa), ho se sebetse hantle ha e le bonolo haholo, e ngoapa habonolo kapa e sothehile.
Papiso ea Letoto la Pele: 1060 ke mosebetsi o lokelang ho etswa—e leka-lekanya ditjeo le bohloeki ho feta 1050 (motlakase o tlase hanyane) kapa premium 1070/1200 (bohloeki bo hodimo empa bo tura haholo). 1100 e fana ka matla a betere hanyane mme e kgethwa bakeng sa dikarolo tse huletsweng ka botebo ho feta 1050 e bonolo.
Letoto la 2xxx: Li-Alloy tsa Aluminium-Copper (Li ka Phekoa ka Mocheso, Matla a Phahameng)
Koporo ke karolo e ka sehloohong ea ho kopanya, e fanang ka matla a sehlopha sa lifofane empa e le ka lebaka la ho hanyetsa mafome.
Mekhahlelo e Tloaelehileng: 2014, 2024, 2124, 2219, 2618
Mefuta e Tloaelehileng: Poleiti, lakane, bareng, lintho tse tlatselletsang, lintho tse eketsoang
Likopo: Likarolo tsa sebopeho sa lifofane (matlalo a fuselage, li-spar tsa mapheo), likoloi tse sebetsang hantle (lipiston, mabili), lisebelisoa tsa sesole
Melemo: Matla a ho thapolla a phahameng haholo (ho fihlela ho 570 MPa ho T6), e hanyetsa mokhathala hantle, e khona ho sebetsa hantle, e boloka matla mochesong o phahameng (2219 bakeng sa litanka tsa cryogenic)
Mathata: Ho hanyetsa mafome hampe ntle le ho kwahela kapa ho roala, ho pepesehela kgatello le mafome ka lebaka la ho petsoha, ho ba bonolo ho weld (hangata ho riveted)
Papiso ea Letoto la Pele: 2024-T3/T4 ke tekanyetso ea sefofane—karolelano e ntle ka ho fetisisa ea matla-ho-boima. 2014 e fana ka ts'ebetso e betere ea ho sebetsa 'me e tloaelehile ho li-forging tse boima. 2219 e ipabola ho tjheseletsa le ts'ebetso ea cryogenic (litanka tsa SpaceX). 2618 e khethoa bakeng sa likarolo tsa enjene tse nang le mocheso o phahameng.
Letoto la 3xxx: Li-Alloy tsa Aluminium-Manganese (tse sa Phekoleheng ka Mocheso)
Manganese e fana ka matla a itekanetseng le ho tiisa mosebetsi hantle.
Mekhahlelo e Tloaelehileng: 3003, 3004, 3105, 3005
Mefuta e Tloaelehileng: Lakane, khoele, setoko sa kane, marulelo, phala
Likopo: Makoti a lino, lisebelisoa tsa ho pheha, marulelo/mahlakore, li-heat exchanger, tlhahiso e akaretsang
Melemo: Ho hanyetsa mafome hantle, ho ba bonolo ho bopa le ho tjheseletsa hantle, matla a itekanetseng (ho fihlela ho 200 MPa ha e sebetsa ka thata), e theko e tlase
Mathata: E ke ke ea phekoloa ka mocheso bakeng sa matla a holimo, matla a tlase ho feta letoto la li-series tse ka phekoloang ka mocheso.
Papiso ea Letoto la Pele: 3003 ke eona e feto-fetohang ka ho fetisisa—e ntle haholo bakeng sa ho taka ka botebo. 3004 e na le matla a mangata (manganese e ngata + magnesium) 'me e laola li-canne tsa lino. 3105 e tumme bakeng sa ho khomarela mahlakore a bolulo ka lebaka la ho khomarela pente hamolemo.
Letoto la 4xxx: Li-Alloy tsa Aluminium-Silicon (Hangata li Sebelisoa e le Tlatsetso kapa Casting)
Silicon e fokotsa ntlha ea ho qhibiliha 'me e ntlafatsa ho phalla ha metsi—haholo-holo e etsa li-alloy tsa ho lahla, empa e na le limaraka tse ling tse entsoeng ka tšepe.
Mekhahlelo e Tloaelehileng (E entsoeng): 4032, 4043 (haholo-holo terata e tlatsang), 4047
Mefuta e Tloaelehileng: Lakane, li-forging, terata/thupa ea ho tjheseletsa
Likopo: Setlatsetso sa ho tjheseletsa (4043), dipiston, sekwahelo sa meralo (4047)
Melemo: Katoloso e tlase ea mocheso, khanyetso e ntle ea ho robeha, ho tjheseletsa/ho phalla hantle haholo
Mathata: Matla a tlase ho feta letoto le leng, mefuta e fokolang e entsoeng ka letsoho
Papiso ea Letoto la Pele: 4043 ke setlatsetso sa MIG/TIG se akaretsang; 4047 e fana ka ho phalla ho betere le ho hanyetsa mapetso bakeng sa ho kwala.
Letoto la 5xxx: Li-Alloy tsa Aluminium-Magnesium (Ha li Phekolehe ka Mocheso, Sehlopha sa Leoatle)
Magnesium e fana ka khanyetso e ikhethang ea mafome, haholo-holo metsing a leoatle.
Mekhahlelo e Tloaelehileng: 5052, 5083, 5086, 5454, 5754
Mefuta e Tloaelehileng: Poleiti, lakane, lintho tse eketsehileng, tube
Likopo: Mekotla/meaho ea likepe, liphanele tsa 'mele tsa likoloi, lijana tsa khatello, litanka tse nang le cryogenic
Melemo: Ho hanyetsa mafome hantle haholo (haholo-holo metsi a letsoai), matla a mokhathala o phahameng, ho tjheseletsa hantle, matla a mahareng ho isa ho a phahameng (ho fihlela ho 350 MPa)
Mathata: Ha e phekolehe mochesong, e thatafala kapele (e ka fokola haeba e sebetsoa ho feta tekano), e na le kutloelo-bohloko mochesong o kaholimo ho 150°C
Papiso ea Letoto la Pele: 5052-H32 ke eona e ratoang ka kakaretso—e leng sebopeho se setle ka ho fetisisa. 5083-H116/H321 e laola kaho ea likepe bakeng sa matla a holimo le ho tjheseletsa habonolo. 5754 e ntse e sebelisoa haholoanyane likoloing bakeng sa ho qeta bokaholimo bo betere.
Letoto la 6xxx: Li-Alloy tsa Aluminium-Magnesium-Silicon (Li ka Phekoloang ka Mocheso, Marena a Extrusion)
Letoto le feto-fetohang ka ho fetisisa—ho ntsha dintho habonolo le matla a mahareng.
Mekhahlelo e Tloaelehileng: 6061, 6063, 6082, 6005, 6060, 6101
Mefuta e Tloaelehileng: Li-extrusion, tube, bareng, lakane, poleiti
Likopo: Liforeimi tsa meaho, meaho ea likoloi, litepisi, lisinki tsa mocheso, liforeimi tsa libaesekele
Maemo a Phekolo ea Mocheso a Hlalositsoe:
- T4: Tharollo e phekolwa ka mocheso mme e tsofala ka tlhaho—e dutla hantle, e na le matla a mahareng
- T5: E pholisitsoe mochesong oa extrusion 'me e tsofala ka maiketsetso—tlhahiso e potlakile, matla a tlase hanyane ho feta T6
- T6: Tharollo e phekolwang ka mocheso le ho tsofala ka maiketsetso—matla le ho thatafala ha yona ho fihla sehlohlolong, tse atileng haholo bakeng sa dikarolo tsa meaho
Melemo: Ho ka ntšoa habonolo haholo (haholo-holo 6063), ho hanyetsa mafome hantle, ho ka tjheselletsoa, mefuta e mengata ea thepa ea mechini ka kalafo ea mocheso.
Mathata: Matla a tlase ho feta 2xxx/7xxx, boleng ba anodizing bo fapana ho ya ka sehlopha
Papiso ea Letoto la Pele: 6061-T6 ke mohloli o matla oa sebopeho (magnesium/silicon e ngata). 6063-T5/T6 e laola li-extrusion tsa meralo bakeng sa qetello e boreleli le ho etsoa habonolo. 6082 (e ratoang ke Europe) e fana ka matla a phahameng ho feta 6061. 6060 e bonolo, e loketse libopeho tse rarahaneng.
Letoto la 7xxx: Li-Alloy tsa Aluminium-Zinc-Magnesium (Li ka Phekoa ka Mocheso, Matla a Phahameng ka ho Fetisisa)
Zinc e fana ka matla a phahameng ka ho fetisisa a fumanehang ka aluminium.
Mekhahlelo e Tloaelehileng: 7075, 7050, 7010, 7475, 7068
Mefuta e Tloaelehileng: Poleiti, bareng, lintho tse entsoeng ka ho tjhesa, lintho tse eketsoang
Likopo: Liforeimi/mapheo a lifofane, thepa ea lipapali e sebetsang hantle, lihlomo tsa sesole, poleiti ea lisebelisoa
Melemo: Karolelano e ikhethang ea matla-ho-boima (ho fihlela ho 600 MPa), ho hanyetsa mokhathala hantle, ho sebetsa hantle haholo maemong a T6/T7.
Mathata: Ho hanyetsa mafome hampe ntle le tshireletso, kotsi e phahameng ea ho petsoha ha khatello le mafome, ho thata ho e tjheseletsa, ho tura haholo
Papiso ea Letoto la Pele: 7075-T6/T651 ke sehlopha sa khale sa matla a phahameng. 7050/7010 e fana ka khanyetso e ntlafetseng ea khatello ea maikutlo le mafome bakeng sa likarolo tse teteaneng. 7475 e fana ka ho tiea ha ho robeha ho betere. 7068 ke eona e matla ka ho fetisisa e fumanehang khoebong.
Re Lebeletse Pele Bakeng sa Li-Alloy tsa Aluminium ka 2026
Ka li-platform tsa EV tse hlokang meaho e bobebe le lifofane tse sutumelletsang pele bakeng sa ts'ebetso e phahameng ea mafura, lebella kholo e tsoelang pele ho limaraka tsa 5xxx, 6xxx, le tse tsoetseng pele tsa 7xxx. Tsoelo-pele ea ho sebelisa hape le lits'ebetso tse ncha tsa kalafo ea mocheso li koala sekheo sa matla khahlanong le phapanyetsano ea botsitso.
Bakeng sa ho qoela ka botebo, etelaTataiso ea Papiso ea 6061 khahlanong le 7075 or 5083 Ditshebediso tsa Aluminium ya Lewatleng.
Haeba o batla projeke, sheba lenane la rona la dipatlisiso tse felletsenglethathamo la thepa ea aluminiumkapare siele mola– re na le thepa ka mefuta ena kaofela mme re ka thusa le ka lekgetho.
(Litlhaloso tse ipapisitseng le maemo a indasteri, maqephe a data a tekheniki, le litlaleho tsa 'maraka. Kamehla netefatsa le bafepedi bakeng sa litlhoko tse itseng tsa projeke.)
Nako ea poso: Pherekhong-25-2026