Magadzirirwo Akaitwa Aluminium Cans

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Aluminium yakatanga kuonekwa sechinhu muna 1782, uye simbi yakanakidzwa nemukurumbira mukuru muFrance, umo muma1850 yakanga yakanyanyisa kudarika kunyange goridhe nesirivha yezvishongo nemidziyo yekudya. Napoleon III akafadzwa nekugona kushandiswa kwechiuto kwesimbi isingaremi, uye akabhadhara mari yekuedza kwekutanga mukubviswa kwealuminium. Kunyange zvazvo simbi yacho ichiwanikwa yakawanda muzvisikwa, nzira yekubudisa inoshanda yakaramba isingakwanisi kwemakore akawanda. Aluminium yakaramba ichidhura zvakanyanya uye nekudaro yekushandiswa kushoma kwekutengesa muzana rose re19th. Kubudirira kwehunyanzvi pakupera kwezana ramakore rechi 19 pakupedzisira kwakabvumira aluminium kunyungudutswa zvakachipa, uye mutengo wesimbi wakadonha zvakanyanya. Izvi zvakagadzira nzira yekuvandudzwa kwekushandiswa kwemaindasitiri kwesimbi.

Aluminium yakanga isingashandiswi kumagaba ezvinwiwa kusvikira mushure meHondo Yenyika II. Munguva yehondo, hurumende yeUnited States yakatumira doro rakawanda mumagaba esimbi kune vashandi vayo mhiri kwemakungwa. Pashure pehondo doro rakawanda rakatengeswazve riri mumabhodhoro, asi varwi vaidzokera vakaramba vachifarira magaba. Vagadziri vakaramba vachitengesa doro mumagaba esimbi, kunyange zvazvo mabhodhoro akanga asingadhuri kugadzira. Kambani yeAdolph Coors yakagadzira yekutanga aruminiyamu doro rinogona muna 1958. Zvimedu zvayo zviviri zvinogona kungobata 7 ounces (198 g), panzvimbo yenguva dzose 12 (340 g), uye pakanga pane matambudziko nekugadzirwa kwekugadzira. Zvakangodaro, iyo aluminium inogona kuratidza yakakurumbira zvakakwana kukurudzira maCoors, pamwe nemamwe makambani esimbi nealuminium, kugadzira makoni ari nani.

Muenzaniso unotevera waiva gaba resimbi rine aluminium pamusoro. Iyi hybrid inogona kuve nezvakanakira zvakasiyana. Magumo ealuminium akashandura galvanic reaction pakati pedoro nesimbi, zvichiita kuti doro rive nekaviri hupenyu hwesherufu hweiyo yakachengetwa mumagaba-esimbi ese. Zvichida mukana wakanyanya kukosha wealuminium pamusoro waive wekuti simbi yakapfava yaigona kuvhurwa ine nyore kudhonza tab. Magaba echinyakare aitoda kushandiswa kwekuvhura kwainyanya kunzi "kiyi yechechi," uye Schlitz Brewing Company payakaunza doro rayo mualuminium "pop top" can muna 1963, vamwe vagadziri vedoro vakuru vakakurumidza kusvetukira pangoro yebhendi. Pakupera kwegore iroro, 40% yemagaba ese edoro ekuUS aive nematops ealuminium, uye pakazosvika 1968, nhamba iyi yakapetwa kaviri kusvika pa80%.

Nepo magaba ealuminium epamusoro aitsvaira musika, vagadziri vakati wandei vaivavarira iyo yakanyanya-aruminiyamu chinwiwa chigaba. Iyo tekinoroji Coors yakanga yashandisa kugadzira yayo 7-ounce aluminium inogona kuvimba neiyo "impact-extrusion" maitiro,

Nzira yemazuva ano yekugadzira magaba echinwiwa ealuminium inodaidzwa kuti zvidimbu zviviri kudhirowa uye kuaina pamadziro, yakatanga kuunzwa nekambani yeReynolds Metals muna 1963.

uko chibhakera chaisundwa mudenderedzwa slug chakagadzira pasi nemativi egaba muchidimbu chimwe. Kambani yeReynolds Metals yakaunza aruminiyamu ese-aruminiyamu yakagadzirwa neimwe nzira inonzi "dhirowa uye ironing" muna 1963, uye tekinoroji iyi yakava chiyero cheindasitiri. Coors neHamms Brewery vaive pakati pemakambani ekutanga kutora gaba idzva iri, uye PepsiCo neCoca-Cola vakatanga kushandisa ese-aruminiyamu magaba muna 1967. Nhamba yemagaba ealuminium akatumirwa kuUS akasimuka kubva pahafu yebhiriyoni muna 1965 kusvika ku8.5 bhiriyoni. 1972, uye nhamba yakaramba ichiwedzera sezvo aruminiyamu yakava sarudzo yepasi rose yezvinwiwa zvecarbonated. Chinwiwa chemazuva ano chealuminium hachingoreruke kupfuura chekare simbi kana simbi-ne-aluminum, hachina ngura, chinotonhora nekukurumidza, nzvimbo yaro inopenya haidhindwe nyore nyore uye inobata maziso, inorebesa sherufu, uye nyore kudzokorora.

aluminium inoshandiswa muchinwiwa indasitiri inotorwa kubva kune zvakadzokororwa zvinhu. Makumi maviri neshanu muzana ehuwandu hwekuAmerica aruminiyamu kupihwa kunobva kune zvakashandiswa zvakare, uye chinwiwa chinogona indasitiri ndiyo inonyanya kushandisa zvinhu zvakadzokororwa. Simba rekuchengetedza rakakosha kana magaba akashandiswa agadziriswa, uye aluminium inogona indasitiri ikozvino inotora zvinopfuura 63% yemagaba akashandiswa.

Munyika yose kugadzirwa kwemagaba echinwiwa ealuminium kuri kuramba kuchiwedzera, kuri kuwedzera nemabhiriyoni akawanda emagaba pagore. Mukutarisana nekukwira kuri kudiwa uku, ramangwana rechinwiwa rinogona kuratidzika kunge riri mumagadzirirwo anochengetedza mari nezvinhu. Muitiro wezvivharo zviduku zvatova pachena, pamwe chete nediki madhayamita emutsipa, asi dzimwe shanduko dzinogona kunge dzisiri pachena kune mutengi. Vagadziri vanoshandisa nzira dzakasimba dzekuongorora kuti vadzidze pepa, semuenzaniso, kuongorora chimiro chekristaro chesimbi neX-ray diffraction, vachitarisira kuwana nzira dziri nani dzekukandira ingots kana kukungurutsa mapepa. Shanduko mukuumbwa kwealuminum alloy, kana munzira iyo alloy inotonhodzwa mushure mekukandwa, kana ukobvu uko kunokungurutswa bepa kunogona kusakonzeresa magaba anorova mutengi seatsva. Zvakadaro, ingangove kufambira mberi munzvimbo idzi izvo zvinozotungamira kune imwe hupfumi inogona kugadzira mune ramangwana.


Nguva yekutumira: Aug-20-2021