Ni ibihe bintu biranga 7055 ya aluminiyumu? Ni he ikoreshwa muburyo bwihariye?

Ikirango 7055 cyakozwe na Alcoa mu myaka ya za 1980 kandi kuri ubu ni cyo cyateye imbere mu bucuruzi bukomeye cyane bwa aluminium. Hashyizweho 7055, Alcoa yanateje imbere uburyo bwo kuvura ubushyuhe bwa T77 icyarimwe.

Ubushakashatsi kuri ibi bikoresho mu Bushinwa birashoboka ko bwatangiye hagati na nyuma ya za 90. Inganda zikoreshwa mu nganda ni gake cyane, kandi muri rusange zikoreshwa mu gukora indege, nkuruhu rwo hejuru rwibaba, umurizo utambitse, skeleton ya dragon, nibindi kuri B777 na A380 Airbus.

Ibi bikoresho muri rusange ntabwo biboneka ku isoko, bitandukanye na 7075. Ibyingenzi nyamukuru bigize 7055 ni aluminium, manganese, zinc, magnesium, n'umuringa, ari nayo mpamvu nyamukuru itandukanya imikorere yombi. Ubwiyongere bwibintu bya manganese bivuze ko 7055 ifite imbaraga zo kurwanya ruswa, plastike, hamwe no gusudira ugereranije na 7075.

Twabibutsa ko uruhu rwo hejuru hamwe na truss yo hejuru yibaba C919 byombi ari 7055.