AVIATION
Ikirere
Mugihe ikinyejana cya 20 cyateye imbere, aluminium yabaye icyuma cyingenzi mu ndege. Indege ya airframe niyo yasabye cyane kuri aluminiyumu. Uyu munsi, kimwe ninganda nyinshi, ikirere gikoresha cyane inganda za aluminium.
Kuki uhitamo Aluminium Alloy mu nganda zo mu kirere:
Uburemere bworoshye- Gukoresha aluminiyumu igabanya uburemere bwindege ku buryo bugaragara. Hamwe nuburemere hafi ya gatatu yoroheje kuruta ibyuma, ituma indege ishobora gutwara uburemere bwinshi, cyangwa igakoresha ingufu nyinshi.
Imbaraga Zirenze- Imbaraga za Aluminium zemerera gusimbuza ibyuma biremereye nta gutakaza imbaraga zijyanye nibindi byuma, mugihe byunguka uburemere bworoshye. Byongeye kandi, ibikoresho bitwara imitwaro birashobora gukoresha imbaraga za aluminiyumu kugirango umusaruro windege urusheho kwizerwa kandi uhendutse.
Kurwanya ruswa- Ku ndege n'abagenzi bayo, ruswa irashobora guteza akaga gakomeye. Aluminium irwanya cyane kwangirika hamwe n’ibidukikije bya shimi, bigatuma ifite agaciro cyane cyane ku ndege ikorera ahantu h’amazi yangirika cyane.
Hariho ubwoko butandukanye bwa aluminium, ariko bimwe bikwiranye ninganda zo mu kirere kurusha izindi. Ingero za aluminium zirimo:
2024- Ikintu cyibanze kivanze muri 2024 aluminium ni umuringa. 2024 aluminiyumu irashobora gukoreshwa mugihe hakenewe imbaraga nyinshi kubipimo byibiro. Kimwe na 6061 ivanze, 2024 ikoreshwa muburyo bwamababa na fuselage kubera impagarara bakira mugihe cyo gukora.
5052- Imbaraga zisumba izindi zose zidafite ubushyuhe-bushobora kuvurwa, 5052 aluminium itanga inyungu nziza kandi irashobora gushushanywa cyangwa gukorwa muburyo butandukanye. Byongeye kandi, itanga imbaraga nziza zo kurwanya amazi yumunyu mubidukikije.
6061- Iyi mavuta ifite imiterere yubukanishi kandi irasudwa byoroshye. Nibisanzwe byifashishwa muri rusange kandi, mubisabwa mu kirere, bikoreshwa muburyo bwamababa na fuselage. Bikunze kugaragara cyane mu ndege zubatswe murugo.
6063- Akenshi byitwa "imyubakire yububiko," 6063 aluminium izwiho gutanga ibiranga intangarugero, kandi akenshi ni ingirakamaro cyane muburyo bwo gukoresha anodizing.
7050.
7068- 7068 aluminiyumu ni ubwoko bukomeye bwa alloy iboneka ku isoko ryubucuruzi. Umucyo woroshye hamwe no kurwanya ruswa, 7068 nimwe mubikomeye bigoye kuboneka ubu.
7075- Zinc nikintu nyamukuru kivanga muri 7075 aluminium. Imbaraga zayo zirasa nubwoko bwinshi bwibyuma, kandi bifite imashini nziza nubushobozi bwumunaniro. Yabanje gukoreshwa mu ndege z'intambara za Mitsubishi A6M Zero mu Ntambara ya Kabiri y'Isi Yose, n'ubu iracyakoreshwa mu ndege.
