Ibisobanuro ku bicuruzwa
7000 ikurikirana ya aluminiyumu ifite imbaraga zisumba ibyuma bya karubone nkeya kandi ikagira kandi imbaraga zo kurwanya no gusudira, usibye, zishobora no gushimangirwa no kuvura ubushyuhe.
7050 aluminiyumu ni iyo gukora ibice byububiko bwindege nkibisahani binini bya aluminiyumu, ibice byo gukuramo, kwibagirwa kumiterere no gupfa kwibagirwa.Ubu bwoko bwa aluminiyumu bufite imbaraga nyinshi zo kurwanya ruswa, kurwanya ihungabana rya ruswa, hamwe no kunanirwa umunaniro, hamwe no gukomera kuvunika cyane.Imbaraga zayo ziri hasi gato ariko irwanya ruswa iruta 7075 aluminium.Ifite imyambarire ikomeye yo kwihanganira no guhangayika-kwangirika kwangirika ariko ugereranije no gusudira nabi.7050 aluminiyumu ikoreshwa cyane mugukora amakadiri ya fuselage, bulkheads nibice bitandukanye byindege.
Imbaraga zayo ziri hasi gato ariko irwanya ruswa iruta 7075 aluminium.Ifite imyambarire ikomeye yo kwihanganira no guhangayika-kwangirika kwangirika ariko ugereranije no gusudira nabi.7050 aluminiyumu ikoreshwa cyane mugukora amakadiri ya fuselage, bulkheads hamwe nibice bitandukanye byindege.7075 aluminiyumu ni ubwoko bwa aluminiyumu ikomeye cyane, kandi ifite guhangayika gukomeye-kwangirika kumeneka, imbaraga zumunaniro mwinshi hamwe na machinability ikomeye.7075 aluminiyumu isanzwe ikoreshwa mubihe bisaba imbaraga nyinshi zingufu zumubiri ariko ntibikenewe cyane mukurwanya ruswa.7075 aluminiyumu ikoreshwa cyane mubice byubatswe cyane, ibikoresho byindege, ibikoresho bya shitingi nibindi bice byindege nibice byindege.
7A04 aluminiyumu ni iyo gukora uruhu rwindege, hamwe nuburemere buremereye ibice byubaka nka beam girderframewing ribsalighting gearetc.
Ibigize
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | AI |
| 0.4 | 0.4 | 2.3 | 0.4 ~ 1.0 | 2.3 | 0.05 ~ 0.25 | 6.2 | 0.15 | igice gisigaye |
| 0.4 | 0.5 | 1.2 ~ 2.0 | 0.3 | 2.1 ~ 2.9 | 0.18 ~ 0.28 | 5.1 ~ 6.1 | 0.2 | igice gisigaye |
| 0.5 | 0.5 | 1.4 ~ 2.0 | 0.2 ~ 0.6 | 1.8 ~ 2.8 | 0.1 ~ 0.25 | 5.0 ~ 7.0 | 0.1 | igice gisigaye |
