2014 aluminium alloy alloy element ke koporo, e bitsoang aluminium e thata. E na le matla a phahameng le ts'ebetso e ntle ea ho itšeha, empa khanyetso ea eona ea kutu e fokola. E sebelisoa haholo meahong ea lifofane (letlalo, skeleton, rib beam, bulkhead, joalo-joalo) li-rivets, likarolo tsa metsu, li-hubs tsa mabili a teraka, likarolo tsa propeller, le likarolo tse ling tsa sebopeho.
Likarolo tsa Aluminium 2014:
Aluminium alloy ea 2014 ke motsoako o thata oa aluminium le motsoako oa aluminium o entsoeng. Ha e bapisoa le 2A50, ka lebaka la koporo e phahameng, e na le matla a phahameng le matla a molemo a mocheso, empa polasetiki ea eona sebakeng se chesang ha e tšoane le 2A50. Aluminium alloy ea 2014 e na le machinability e ntle, welding e ntle ea ho ikopanya, welding ea matheba, le seam welding, ts'ebetso e mpe ea arc le ts'ebetso ea ho cheselletsa khase; e ka phekoloa mocheso le ho matlafatsoa, ka phello ea extrusion.
Lisebelisoa tsa Aluminium 2014:
E sebelisoa lits'ebetsong tse hlokang matla le boima bo phahameng (ho kenyeletsoa mocheso o phahameng). Joalo ka mosebetsi o boima oa sefofane, li-forging, li-slabs le lisebelisoa tse extruded, mabili le likarolo tsa sebopeho, lirokete tse ngata tsa sethala sa pele sa tanka ea mafura le likarolo tsa sepakapaka, foreimi ea teraka le likarolo tsa sistimi e emisitsoeng.
Tlhaloso ea Phekolo ea Mocheso ea Aluminium 2014:
1) Homogenization annealing: futhumatsang 475 ~ 490 ° C; ho tšoara 12 ~ 14h; tsidifatso ya sebopi.
2) Annealing e feletseng: ho futhumatsa 350 ~ 400 ° C; ka botenya bo sebetsang ba thepa, nako ea ho tšoara ke 30 ~ 120min; ka mocheso oa 30 ~ 50 ° C / h ka sebōpi se pholileng ho 300 ° C, ebe se pholile moea.
3) Ho roala ka potlako: ho futhumatsa 350 ~ 460 ° C; ho tšoara nako 30 ~ 120min; phodiso ya moya.
4) Ho tima le ho tsofala: ho tima 495 ~ 505 ° C, metsi a pholileng; mocheso oa tlhaho oa kamore ea botsofali 96h.
Boemo: aluminium e kentsoeng le li-alloy bar (≤22mm, H112, T6)
