Kodi aluminiyamu amapangidwa bwanji?
Pezani zowunikira paulendo wa aluminiyumu kuchokera ku bauxite, kupanga, kugwiritsa ntchito ndi kukonzanso.
Zopangira
Bauxite chopukusira
Kupanga aluminiyamu kumayamba ndi bauxite, dongo ngati dothi lopezeka mu lamba wozungulira equator.Bauxite amakumbidwa kuchokera mamita angapo pansi pa nthaka.
Alumina
Alumina, kapena aluminium oxide, amachotsedwa mu bauxite mwa kuyenga.
Njira yoyenga
Alumina amasiyanitsidwa ndi bauxite pogwiritsa ntchito njira yotentha ya koloko ndi laimu.
Aluminiyamu woyera
Alumina amasiyanitsidwa ndi bauxite pogwiritsa ntchito njira yotentha ya koloko ndi laimu.
Kupita patsogolo
Njira yoyenga
Choyimira chotsatira ndi chopangira zitsulo.Apa, aluminiyamu yoyengedwa imasinthidwa kukhala aluminiyamu.
Pamafunika zida zitatu zosiyanasiyana zopangira aluminium, aluminium oxide, magetsi ndi kaboni.
Magetsi amayendetsedwa pakati pa cathode yoyipa ndi anode yabwino, zonse zopangidwa ndi kaboni.Anode imakhudzidwa ndi mpweya mu alumina ndikupanga CO2.
Zotsatira zake ndi aluminiyamu yamadzimadzi, yomwe tsopano imatha kujambulidwa kuchokera m'maselo.
Zogulitsa
Aluminiyamu yamadzimadzi imaponyedwa mu ma ingots, ma sheet kapena ma alloys oyambira, zonse kutengera zomwe zidzagwiritsidwe ntchito.
Aluminium imasinthidwa kukhala zinthu zosiyanasiyana.
Extrusion
Mu njira ya extrusion, ingot ya aluminiyamu imatenthedwa ndikukanikizidwa kudzera mu chida chopangidwa chotchedwa kufa.
Njira
Njira ya extrusion ili ndi mwayi wopanda malire wopanga ndipo imapereka mwayi wambiri wogwiritsa ntchito.
Kugudubuzika
Mapepala amagwiritsidwa ntchito popanga zinthu zogubuduza, monga mbale, mizere ndi zojambulazo.
Njira
Aluminium ndi ductile kwambiri.Zojambulazo zimatha kukulungidwa kuchokera ku 60 cm mpaka 2-6 mm, ndipo zojambulazo zomaliza zimatha kukhala zoonda ngati 0.006 mm.Sidzalolabe kuwala, kununkhira kapena kulawa kulowa kapena kunja.
Ma alloys oyambirira
Aluminiyamu maziko a aloyi amapangidwa mu mawonekedwe osiyanasiyana.Chitsulocho chidzasinthidwanso ndikupangidwa, mwachitsanzo, magudumu a magudumu kapena zida zina zamagalimoto.
Kubwezeretsanso
Kubwezeretsanso zotsalira za aluminiyamu kumafuna 5 peresenti yokha ya mphamvu zomwe zimagwiritsidwa ntchito popanga aluminiyamu yatsopano.
Aluminiyamu imatha kubwezeretsedwanso mobwerezabwereza ndi 100 peresenti.Mwa kuyankhula kwina, palibe makhalidwe achilengedwe a aluminiyamu omwe amatayika panthawi yobwezeretsanso.
Chogwiritsidwanso ntchito chikhoza kukhala chofanana ndi choyambirira, kapena chikhoza kukhala chosiyana kwambiri.Ndege, magalimoto, njinga, mabwato, makompyuta, zipangizo zapakhomo, mawaya ndi zitini zonse ndi magwero obwezeretsanso.
Kodi aluminiyamu ingakuchitireni chiyani?
Timapereka zinthu zambiri za aluminiyamu ndi zothetsera.Pezani malonda anu kapena tilankhule nafe kuti tikambirane ntchito yanu ya aluminiyamu ndi akatswiri athu.
Nthawi yotumiza: Apr-11-2022
