Aluminium inogadzirwa sei?
Tora zvakanakisa parwendo rwealuminium kubva ku bauxite, kuburikidza nekugadzira, kushandisa uye kudzokorodza.
Raw material
Bauxite grinder
Kugadzirwa kwealuminium kunotanga ne bauxite, ivhu rakaita semhando yevhu rinowanikwa mubhandi rakatenderedza equator.Iyo bauxite inocherwa kubva pamamita mashoma pasi pevhu.
Alumina
Alumina, kana aluminium oxide, inotorwa kubva mubauxite kuburikidza nekunatsa.
Kunatsa nzira
Alumina inoparadzaniswa kubva kune bauxite nekushandisa inopisa soda ye caustic soda uye lime.
Alumina yakachena
Alumina inoparadzaniswa kubva kune bauxite nekushandisa inopisa soda ye caustic soda uye lime.
Kufambira mberi
Kunatsa nzira
Kunomira kunotevera isimbi yesimbi.Pano, iyo yakanatswa aluminium inoshandurwa kuita aluminium.
Zvinhu zvitatu zvakasiyana-siyana zvinodikanwa kugadzira aluminium, aluminium oxide, magetsi uye kabhoni.
Magetsi anofambiswa pakati pe negative cathode ne positive anode, ese akagadzirwa necarbon.Iyo anode inopindirana neokisijeni mualuminium uye inoumba CO2.
Mhedzisiro yacho ialuminium yemvura, iyo ikozvino inogona kubatwa kubva kumaseru.
Products
Iyo liquid aluminium inokandwa muextrusion ingots, sheet ingots kana foundry alloys, zvese zvinoenderana nezvazvichashandiswa.
Iyo aluminium inoshandurwa kuita zvigadzirwa zvakasiyana.
Extrusion
Mune extrusion process, iyo aluminium ingot inopisa uye inodzvanywa kuburikidza neyakaumbwa chishandiso chinonzi die.
Maitiro
Iyo extrusion tekinoroji ine inenge isingaperi mikana yekugadzira uye inopa isingaverengeke mikana yekushandisa.
Rolling
Mashizha ingots anoshandiswa kugadzira zvigadzirwa zvakakungurutswa, senge mahwendefa, mitsetse uye foil.
Maitiro
Aluminium inonyanya ductile.Foil inogona kukungurutswa kubva pa60 cm kusvika 2-6 mm, uye yekupedzisira foil chigadzirwa chinogona kutetepa se 0.006 mm.Izvo zvakadaro hazvibvumire chiedza, kunhuhwirira kana kuravira mukati kana kunze.
Primary foundry alloys
Aluminium foundry alloys akakandwa mumhando dzakasiyana.Iyo simbi ichagadziriswa zvakare uye inoitwa, semuenzaniso, marimu emavhiri kana zvimwe zvikamu zvemotokari.
Kudzokorora
Kudzokorodza zvisaririra zvealuminium kunoda chete 5 muzana yesimba rinoshandiswa kugadzira aluminium itsva.
Aluminium inogona kushandiswazve zvakare uye zvakare ne 100 muzana inoshanda.Mune mamwe mazwi, hapana imwe yealuminum hunhu hwepanyama inorasika mukuita kudzokorodza.
Chigadzirwa chakadzokororwa chinogona kunge chakafanana nechigadzirwa chepakutanga, kana chinogona kuva chimwe chinhu chakasiyana zvachose.Ndege, mota, mabhasikoro, mabhoti, makomputa, midziyo yemumba, waya nemagaba zvese zvitubu zvekushandisa patsva.
Chii chinogona kukuitira aluminium?
Isu tinopa huwandu hwakawanda hwezvigadzirwa zvealuminium uye mhinduro.Tsvaga chigadzirwa chako kana kutibata nesu kuti tikurukure chirongwa chako chealuminium nenyanzvi dzedu.
Nguva yekutumira: Kubvumbi-11-2022
