Yiziphi izimfanelo ze-Aluminium Alluminium ezingama-7055? Kusetshenziswe kuphi ngokuqondile?

Umkhiqizo we-7055 wakhiqizwa yi-Alcoa ngeminyaka yo-1980 futhi njengamanje uyisimo esiphakeme kakhulu se-aluminium aluminium aluminium alloy. Ngokwethulwa kwe-7055, i-Alcoa yaphinde yathuthukisa inqubo yokwelashwa kokushisa ye-T77 ngasikhathi sinye.

Ucwaningo ngale ndaba eChina kungenzeka lwaqala maphakathi nonyaka we-1990s. Ukusetshenziswa kwezimboni kwalokhu okujwayelekile kuyaqabukela, futhi kuvame ukusetshenziswa ekukhiqizeni izindiza, njengesikhumba esiphezulu sephiko, umsila ovundlile, i-airbuton ye-b777 ne-A380.

Lokhu okuqukethwe akutholakali emakethe, ngokungafani ne-7075. Ingxenye eyinhloko ye-7055 yi-aluminium, i-manganese, i-zinc, nesizathu esiyinhloko somehluko wokusebenza phakathi kwalokhu okubili. Ukwanda kwento ye-manganese kusho ukuthi i-7055 inokumelana nokugqwala okunamandla, i-plastiki, kanye nokushaywa kwe-weldatity kuqhathaniswa ne-7075.

Kuyafaneleka ukusho ukuthi isikhumba esingaphezulu kanye ne-apper truss yephiko le-C919 angu-7055.