Joalo ka indastering ea likoloi, tšepe le aluminium ke lisebelisoa tse ka sehloohong tse sebelisoang hokaho ea litopo tsa terene, ho kenyelletsa le mapolanka a mahlakoreng a terene, marulelo, liphanele tsa fatše le li-cant rails, tse kopanyang fatše terene le lebota le ka thōko.Aluminium e fana ka melemo e mengata ho literene tse lebelo le phahameng: ho bobebe ha eona ha ho bapisoa le tšepe, kopano e bonolo ka lebaka la ho fokotsa likarolo, le ho hanyetsa ho hoholo ha kutu.Le hoja aluminium e ka ba 1/3 boima ba tšepe, likarolo tse ngata tsa aluminium tse sebelisoang indastering ea lipalangoang li ka ba halofo ea boima ba likarolo tsa tšepe tse tsamaellanang ka lebaka la litlhoko tsa matla.
Li-alloys tsa aluminium tse sebelisoang ho betla likariki tsa terene tse lebelo le holimo (haholo li letoto la 5xxx le 6xxx, joalo ka indastering ea likoloi, empa hape le 7xxx bakeng sa litlhoko tse phahameng tsa matla) li na le letsoalo le tlase ha li bapisoa le tšepe (ntle le ho sekisetsa matla), hammoho le sebopeho se setle haholo. le khanyetso ea kutu.Li-alloys tse tloaelehileng haholo bakeng sa literene ke 5083-H111, 5059, 5383, 6060 le 6082 e ncha. Mohlala, literene tsa Shinkansen tsa Japane li na le motsoako oa 5083 le 7075, e sebelisoang khafetsa indastering ea lifofane, athe Jeremane. Transrapid e sebelisa boholo ba leqephe la 5005 bakeng sa liphanele le 6061, 6063, le 6005 bakeng sa li-extrusions.Ho feta moo, likhoele tsa alloy tsa aluminium le tsona li ntse li sebelisoa ka ho eketsehileng e le sebaka sa lithapo tsa mantlha tsa koporo phetisong le lits'ebetsong tsa terene.
Ka hona, molemo o ka sehloohong oa aluminium holim'a tšepe ke ho boloka matla a tlaase a sebelisoang litereneng tse lebelo le ho eketseha ha thepa e ka tsamaisoang, haholo-holo litereneng tse tsamaisang thepa.Litsamaisong tse potlakileng tsa liporo le literopong tsa litoropo, moo literene li tlamehang ho emisa haholo, ho ka bolokoa litšenyehelo tse kholo kaha ho hlokahala matla a fokolang bakeng sa ho potlakisa le ho betla mariki haeba ho sebelisoa likariki tsa aluminium.Literene tse bobebe, hammoho le mehato e meng e ts'oanang li ka fokotsa tšebeliso ea matla ka 60% ka likariki tse ncha.
Sephetho sa ho qetela ke hore, bakeng sa moloko oa morao-rao oa literene tsa libaka le tsa lebelo le phahameng, aluminium e atlehile ho nkela tšepe sebaka e le thepa ea khetho.Makareche ana a sebelisa ka karolelano lithane tse 5 tsa aluminium ka kariki.Kaha ho na le likarolo tse ling tsa tšepe (tse kang mabili le mechine e tsamaisang thepa), hangata likoloi tse joalo li bobebe ka karolo ea boraro ha li bapisoa le likariki tsa tšepe.Ka lebaka la ho baballa matla, litšenyehelo tsa pele tse phahameng tsa tlhahiso bakeng sa likariki tse bobebe (ha li bapisoa le tšepe) li khutlisoa kamora lilemo tse ka bang peli le halofo tsa tšebeliso.Ha u sheba pele, lisebelisoa tsa carbon fiber li tla fana ka phokotso e kholoanyane ea boima ba 'mele.
Nako ea poso: Apr-19-2021