(Umagazini wesine: 2A12 aluminium alloy)

Ngisho nanamuhla, uhlobo lwe-2A12 luseyintandokazi ye-aerospace. Inamandla aphezulu kanye nepulasitiki kuzo zombili izimo zokuguga zemvelo nezokwenziwa, okuyenza isetshenziswe kabanzi ekwenziweni kwezindiza. Ingacutshungulwa ibe yimikhiqizo eseqediwe, njengamapuleti amancane, amapuleti awugqinsi, amapuleti ahlukene ahlukene, kanye nemigoqo ehlukahlukene, amaphrofayili, amapayipi, ama-forging, nama-die forging, njll.

Kusukela ngo-1957, i-China ikhiqize ngempumelelo ekhaya i-aluminium alloy engu-2A12 ukuze ikhiqize izingxenye ezithwala imithwalo yezinhlobo ezihlukahlukene zezindiza, njengesikhumba, amafreyimu okuhlukanisa, amaphiko e-beam, izingxenye zamathambo, njalonjalo. Iphinde isetshenziselwe ukwenza izingxenye ezithile ezingathwali umthwalo omkhulu.

Ngokuthuthuka kwemboni yezindiza, imikhiqizo ye-alloy nayo ikhula njalo. Ngakho-ke, ukuze kuhlangatshezwane nezidingo zamamodeli ezindiza ezintsha, amapuleti namaphrofayili asesimeni sokuguga sokwenziwa, kanye nokucaciswa okuthile kwamapuleti aminyene okusiza ukucindezeleka, athuthukiswe ngempumelelo futhi afakwa ukuze asetshenziswe.