Tlhahiso ea Alumina ea Lefatše ka Bophara e theohela ho Lithane tse Limilione tse 12.513 ka Phuptjane 2026

Setsi sa Machaba sa Aluminium (IAI) se lokollotse lipalo-palo tsa sona tsa morao-rao tsa tlhahiso, tse bonts'ang hore tlhahiso ea lefats'e ka bophara ea alumina e theohetse ho lithane tse limilione tse 12.513 ka Phuptjane 2026, e theohile ho tloha ho lithane tse limilione tse 12.610 ka Mots'eanong. Karolelano ea letsatsi le letsatsi e ne e le lithane tse 417,100. Ka har'a kakaretso ena, tlhahiso ea alumina e hakanyetsoang ea Chaena e ngolisitse lithane tse limilione tse 7.58 ka Phuptjane, e leng ho fokotseha hanyane ho tloha ho lithane tse limilione tse 7.63 tse tlalehiloeng ka Mots'eanong. Leha phokotseho ea khoeli le khoeli e bonahala e le nyane pampiring, lets'oao le holimo ke leo batsamaisi ba thekiso ba nang le boiphihlelo ba sa le hlokomoloheng hangata: aho tiisa phepelo ea liphaephe tsa lijoli-smelting tsa aluminium tse tsebahalang lefatšeng.

Ke hobane'ng ha see se le bohlokoa ho bareki ba maqephe a aluminium, li-bar, li-tube le likarolo tse entsoeng ka mochini oa CNC? Karabo e lutse ketane ea phepelo ea tšepe. Alumina ke phepelo ea mantlha bakeng sa tlhahiso ea aluminium ea electrolytic; ho hlokahala lithane tse ka bang peli tsa alumina ho hlahisa thane e le 'ngoe ea tšepe ea aluminium ea mantlha. Ha ho fumaneha ha alumina ho fokotseha hanyane ka hanyane, ho beha fatše ea litšenyehelo tlas'a ingot ea mantlha, billet le rolling slab. Matla ana a phalla ka kotloloho lithekong le ho fumaneha ha lihlahisoa tse entsoeng ka aluminium tse se nang letho. Bakeng sa basebelisi ba ho qetela, ho sebelisana le mofani oa thepa ea fumaneng phihlello ea phepelo ea maemo a mangata ha e sa le ntho ea boiketlo. Ke tlhokahalo ea ho reka.

Khamphaning ea rona, re hlophisitse ketane ea rona ea phepelo ho monya ka nepo liphetoho tsena tse holimo. Lipoleiti le maqephe a rona a aluminium, ho kenyeletsoa le poleiti ea 5052-H32 ea sehlopha sa likepe, lakane ea sebopeho ea 6061-T6, le poleiti ea lifofane ea 7075-T651 li phuthoa ho tsoa letlapeng le tsoang litumellanong tsa nako e telele le lihlopha tse kholo tsa ba qhibilihisang. Sena se re lumella ho boloka litheko tse tsitsitseng le linako tsa ho etella pele tse ka boleloang esale pele leha limmaraka tsa alumina le tsa tšepe tsa mantlha li ntse li tiea. Lithapo tsa rona tsa aluminium le lithupa li koahela mefuta eohle ea li-alloy tse entsoeng ka letsoho, ho tloha ho free-machining 2011-T3 le 6262-T6511 bakeng sa ho reteleha ha CNC ka lebelo le phahameng, ho ea ho 2024-T351 le 7075-T7351 bakeng sa lits'ebetso tsa bohlokoa tsa sefofane le ts'ireletso. Bara ka 'ngoe e fanoa ka mokhoa o felletseng oa ho latela thepa ea mechini le mamello ea bophara bo tiileng joalo ka ha ho boletsoe ke ASTM B211 kapa EN 755.

Bakeng sa ho tsamaisa metsi, litsamaiso tsa pneumatic, le likopano tsa sebopeho, lipeipi tsa rona tsa aluminium tse fumanehang ka har'a litlhophiso tse huloang le tse kopantsoeng tse se nang sekoli li hlahisoa ka mocheso o kenyeletsang 6061-T6, 6063-T6, le 5086-H32. Ho teteana ha lebota ho laoloang, qetello ea bokaholimo, le ovality li netefatsa ts'ebetso e tsitsitseng ea ho sebetsa ka har'a metsi. Ka ntle ho lihlahisoa tsa feme, thepa ea rona ea ka tlung e ka hare.Mohele oa litšebeletso tsa ho sebetsa ka mochini oa CNCho sila ka nepo, ho retoloha, ho tjheka le ho thaepa, ho fana ka dikarolo tse fedileng ka kalafo ya bokahodimo ho tloha ho penteng ya phetoho ya alodine ho isa ho anodizing e thata. Ka ho kopanya ho fumana, ho sebetsana le ho sebetsa le ho sebetsa ka tlasa marulelo a le mong, re fedisa dikgeo tsa phepelo tse hlahang ha di-processor tsa mokena-lipakeng di ntse di batla thepa e tala.

Lintlha tsa alumina tsa IAI tsa Phuptjane li pheta pale e hlakileng. Tlhahiso ea alumina ea lefats'e ka bophara ha e phahame; e ea fokotseha. Tikolohong e joalo, botebo ba ketane ea phepelo bo hlalosa ts'ebetso ea phano. Re u mema hore u fetole matla ana a 'maraka molemong oa hau. Ikopanye le sehlopha sa rona sa thekiso kajeno ho buisana ka litlhoko tsa hau tsa lakane ea aluminium, bareng, tube, kapa mochini o nepahetseng. E se eka botsitso ba rona ba lijo e ka ba monyetla oa tlholisano ea hau.

https://www.shmdmetal.com/


Nako ea poso: Phato-01-2026