Mokhoa oa ho khetha lisebelisoa tse nepahetseng tsa aluminium ho li etsa aluminium kampetsoeng?
Hajoale, lisebelisoa tsa aluminium tse sebelisoang 'marakeng li fapana ho tloha ho li-series tse 1 ho isa ho tse 8. Lisebelisoa tse fetang 90% tsa lisebelisoa tsa aluminium tse ntšitsoeng li hlahisoa ka lits'epe tse 6 tsa alloys. Mefuta e meng e 2 ea letoto, li-alloys tse 5 le li-alloys tse 8 li ntšitsoe feela tse fokolang.
1XXX e bolela letoto la li-aluminium tse hloekileng tse fetang 99%, joalo ka 1050, 1100, 1 aluminium ea letoto e na le polasetiki e ntle, kalafo e ntle ea holim'a metsi le ts'ireletso e ntle ea ts'enyeho har'a lits'epe tse kopantsoeng ka aluminium. Matla a eona a tlase, 'me aluminium ea letoto la 1 e batla e le bonolo, haholo-holo e sebelisetsoa likarolo tsa khabiso kapa likarolo tsa kahare.
2XXX e bolela likarolo tsa aluminium-koporo ea alloy. Ka mohlala, 2014, e tšoauoa ka thatafala phahameng empa hanyenyane ts'enyeho hanyetsa. Har'a tsona, koporo e na le litaba tse phahameng ka ho fetisisa. Likhohlopo tsa aluminium tsa 2000 ke lisebelisoa tsa lifofane tsa aluminium mme ha li sebelisoe hangata liindastering tse tloaelehileng. .
3XXX e bolela aluminium-manganese alloy series, joalo ka melamu ea aluminium ea 3003 le 3000 e entsoe ka mankanese, mme e sebelisoa khafetsa joalo ka litanka, litanka, likarolo tsa ts'ebetso ea kaho, lisebelisoa tsa kaho, jj bakeng sa lihlahisoa tsa mokelikeli.
4XXX e bolela likarolo tsa aluminium-silicon alloy, tse kang 4032, 4 series aluminium ke ea lisebelisoa tsa kaho, likarolo tsa mochini, lisebelisoa tsa ho betla, lisebelisoa tsa ho tjheseletsa; tlaase qhibiliha ntlha, e ntle ho hanyetsa ts'enyeho, mocheso ho hanyetsa le qhoaele hanyetsa.
5XXX e bolela letoto la aluminium-magnesium alloy. Mohlala, li-melamu tsa aluminium tsa 5052 ke tsa letoto la li-aluminium tsa alloy tse sebelisoang haholo. Ntho ea bohlokoa ke magnesium. Sesebelisoa se sebelisoang haholo mehala ea thekeng ke 5052, e leng motsoako o emelang ka ho fetesisa o nang le matla a mahareng le ho hanyetsa ts'enyeho, ho tjheseletsa le ho hlophiseha ho lokile, haholo-holo ho sebelisa mokhoa oa ho betla, o sa tšoaneleheng bakeng sa extrusion.
6XXX e bua ka letoto la aluminium-magnesium-silicon alloy, joalo ka 6061 t5 kapa t6, 6063, e leng li-alloys tsa aluminium tse sa sebetsaneng le mocheso tse nang le matla a phahameng le ts'ireletso ea ts'enyeho, 'me li loketse likopo tse nang le litlhoko tse phahameng tsa ho hanyetsa ts'enyeho le oxidation. Workability ntle, barbotage bonolo le processability ntle.
7XXX e emetse letoto la aluminium-zinc alloy, joalo ka 7001, eo boholo ba eona e nang le zinki. 7000 series aluminium alloy e emela 7075. E boetse ke ea letoto la lifofane. Ke motsoako oa aluminium-magnesium-zinc-koporo le motsoako o ka phekolehang mocheso. Ke sesebelisoa se thata haholo sa aluminium se nang le khanyetso e ntle ea ho roala.
8XXX e bonts'a sistimi ea alloy ntle le tse kaholimo. Lisebelisoa tsa aluminium tse sebelisoang haholo ho feta 8000 ke 8011, e leng ea letoto la lihlooho tse ling. Boholo ba likopo li entsoe ka aluminium, 'me ha e sebelisoe hangata ho hlahiseng melamu ea aluminium.
Ke feela ka ho khetha sesebelisoa sa aluminium se nepahetseng moo re ka etsang lihlahisoa tse ntle le tsa boleng bo holimo.
Lintlha tse latelang li shebile litšobotsi tsa lintlha tsa 6 tsa aluminium alloy:
Li-profiles tse 6 tsa aluminium alloy ke boholo ba magnesium le silicon. Letoto la 6 aluminium hajoale ke alloy e sebelisoang haholo ho fetisisa.
Har'a lisebelisoa tse 6 tsa aluminium, 6063 le 6061 li sebelisoa haholo, ha tse ling tsa 6082, 6160 le 6463 li sebelisoa hanyane. 6061 le 6063 li sebelisoa haholo ho mehala ea thekeng. Har'a tsona, 6061 e na le matla a phahameng ho feta 6063. Ho lahla ho ka sebelisoa ho rala meaho e rarahaneng mme ho ka sebelisoa joalo ka likarolo tse nang le mekotla.
Litšobotsi:
6 letoto la lihlooho tse aluminium na matla mahareng, e ntle ho hanyetsa ts'enyeho, tshebetso tjheseletsa le tshebetso tshebetso (bonolo ho extruded), 'me hape e ntle ho kena moea le colouring tshebetso.
Mefuta ea kopo:
lisebelisoa tsa phetisetso ea matla (joalo ka: liraka tsa mekotla ea likoloi, mamati, lifensetere, litopo tsa likoloi, lisinki tsa mocheso le likhetla tsa mabokose).
