Ibisobanuro ku bicuruzwa
Ibyingenzi byingenzi hamwe nuburyo bukoreshwa bwa 2A16 inkoni ya aluminium: Ubu ni ubwoko bwa aluminiyumu irwanya ubushyuhe, irangwa na: imbaraga ntabwo ziri hejuru cyane ku bushyuhe busanzwe, ariko ifite imbaraga zo hejuru cyane ku bushyuhe bwinshi, kandi amavuta afite Ububiko bukomeye bwa plastike, nta ngaruka zo gukuramo, bushobora gukemura imbaraga, gusudira ahantu, gusudira ikidodo, imikorere myiza yo gusudira, kutagira ubushake bwo gukora ibice, guhumeka neza kw’imyenda yo gusudira, kwangirika kwangirika kw’udusudira, kwangirika kw'impapuro zambaye aluminiyumu Umutekano uracyari mwiza , hamwe no kwangirika kwangirika kwa kimwe cya kabiri kirangiye ntabwo kiri hejuru.Kugirango wirinde kwangirika, hagomba gukoreshwa uburyo bwo kuvura anodizing cyangwa gushushanya: imashini iracyari nziza.
Imikoreshereze Ikoreshwa cyane cyane kubice bikora kuri 250-350 ° C, nko gufata ibyuma bisunika, disiki, hamwe namasahani yo gusudira ibice bikora mubushyuhe bwicyumba nubushyuhe bwinshi, nkibikoresho, ububiko bwumuyaga, nibindi.
Inkoni ya aluminiyumu 2024 ni ibisanzwe bya aluminiyumu ikomeye muri aluminium-umuringa-magnesium.Ibigize birasa naho byumvikana kandi imikorere yuzuye ni nziza.Numubare munini wa duralumin.2024 aluminiyumu ni iy'imbaraga zikomeye za aluminiyumu, ishobora gushimangirwa no kuvura ubushyuhe.Ifite plastike yo hagati mu kuzimya no kuzimya gusa, kandi gusudira neza ni byiza.Iyo gusudira gazi bikoreshejwe, iba ifite impengamiro yo gukora uduce duto duto.Imikorere yo gukata iracyari nziza, kandi machinability nyuma ya annealing iri hasi: kurwanya ruswa ntabwo ari hejuru, kandi uburyo bwo kuvura anodize hamwe nuburyo bwo gusiga irangi burakoreshwa cyangwa ubuso bugashyirwa hamwe na aluminiyumu kugirango irusheho kurwanya ruswa.
2A16 Akabari ka Aluminium
Ibigize imiti n'umutungo wa mashini 1060
Al | Si | Cu | Mg | Zn | Mn | Ti | Ni | Fe + Ni | Fe |
余量 | ≤0.30 | 6.00-7.00 | ≤0.05 | ≤0.10 | 0.40-0.80 | 0.10-0.20 | --- | --- | ≤0.30 |
Imbaraga za Tensile (Mpa) | ≥355 |
gutanga umusaruro (Mpa) | ≥235 |
EL (%) | ≥12% |
Ubucucike (g / cm³) | 2.68 |
Ibigize imiti ya 2024 inkoni ya aluminium
Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Al |
0.5 ↓ | 0.5 ↓ | 3.8-4.9 | 0.3-0.9 | 1.2-1.8 | 0.10 ↓ | 0.25 ↓ | 0.15 ↓ | 余量 |
Ibikoresho bya mashini ya 2024 inkoni ya aluminium
Imbaraga | 0.2% bitanga imbaraga | Kurambura | Imbaraga z'umunaniro | Gukomera |
470MPa | 325MPa | 10% | 105MPa | 120HB |