Kodi mumateteza bwanji aluminiyumu ku okosijeni?

Palibe wopanga yemwe akufuna kuwona aluminiyumu wothira okosijeni - ndikusinthika komvetsa chisoni komwe kumatanthawuza kuti dzimbiri mtsogolo. Mwachitsanzo, ngati wopanga zitsulo za aluminiyamu ali ndi zinthu zomwe zimayang'aniridwa ndi chinyezi, makutidwe ndi okosijeni kapena dzimbiri zitha kukhala zokwera mtengo. Oxygen mumpweya umakumana ndi aluminiyamu, kupanga wosanjikiza wopyapyala wa aluminium oxide pamalo owonekera. Wosanjikiza wa oxide uyu sawoneka ndi maso koma amatha kufooketsa pamwamba ndikusokoneza mtundu wa mapepala a aluminiyamu.

Kodi Aluminium ndi chiyani?

Aluminiyamu ndiye chitsulo chodziwika bwino padziko lapansi ndipo imapereka magwiridwe antchito ambiri. Ndichitsulo chofewa chomwe chimapangidwa mosavuta, chimatha kupirira kutentha, komanso sichichita dzimbiri. Aluminiyamu yoyera sikuchitika mwachilengedwe ndipo sinapangidwe mpaka 1824, koma ma aluminium sulfates ndi mankhwala amapezeka muzitsulo zambiri zomwe zimachitika mwachilengedwe.

Chifukwa chophatikizana ndi zitsulo, aluminiyumu imapezeka muzinthu zosiyanasiyana: ziwiya zakukhitchini, zida zamagalimoto, miyala yamtengo wapatali, mafelemu awindo, zowongolera mpweya, ndi zina zotero. Poganizira za kusinthasintha, ndizotheka kuti muli ndi chinthu cha aluminiyamu pompano. Nthawi zambiri imakonda kuposa zitsulo zina chifukwa chophatikiza mphamvu, kukana dzimbiri, kulemera kochepa, ndi ductility. Koma ngati mugulitsa zinthu za aluminiyamu, muyenera kusamala kuti muteteze ku dzimbiri.

Kodi Aluminium Oxidation ndi chiyani?

Aluminium oxidation ndi chiyambi cha dzimbiri la aluminiyamu pambuyo polumikizana ndi okosijeni. Oxidation imachitika kuti ateteze aluminiyumu kuti isawonongeke. Zitha kuwoneka ngati zosinthika kapena zoyera.

Aluminiyamu imalimbana ndi dzimbiri, kutanthauza kuti sichiwonongeka chifukwa cha okosijeni chifukwa cha chitsulo ndi mpweya. Dzimbiri limapezeka mu chitsulo ndi zitsulo zina zomwe zimakhala ndi chitsulo. Mwachitsanzo, zitsulo zimatha kuchita dzimbiri chifukwa zili ndi chitsulo. Pokhapokha ngati ili mtundu wapadera wa chitsulo chosagwira dzimbiri, monga chitsulo chosapanga dzimbiri, imapanga ma flakes amtundu wamkuwa wotchedwa dzimbiri. Aluminium ilibe chitsulo, komabe, imatetezedwa ku dzimbiri.

Ngakhale kuti sichichita dzimbiri, aluminiyamu ikhoza kuvutika ndi dzimbiri. Anthu ena amaganiza kuti dzimbiri ndi dzimbiri n’zofanana, koma zimenezi si zoona. Kuwonongeka kumatanthauza kuwonongeka kwachitsulo komwe kumayambitsidwa ndi zinthu zachilengedwe. Poyerekeza, dzimbiri limatanthawuza mtundu wina wa dzimbiri momwe chitsulo chimatulutsa okosijeni kuchokera ku mpweya. Apanso, aluminiyamu imatha kupanga dzimbiri, koma sipanga dzimbiri. Popanda chitsulo, aluminiyumu imatetezedwa mokwanira ku dzimbiri.

Chifukwa Chiyani Chotsani Aluminiyamu Oxidation?

Zifukwa ziwiri zazikulu zochotsera aluminium oxidation ndi kukongola komanso kupewa dzimbiri.

Monga tafotokozera pamwambapa, aluminium oxidation imapangitsa kuti khungu likhale loyera kapena loyera. Mtundu uwu ukhoza kukhala wosasangalatsa kuyang'ana chifukwa umawoneka wodetsedwa.

Pamene aluminiyamu iyamba kuwononga, imakhala yofooka. Mofanana ndi dzimbiri, dzimbiri zimawononga chitsulocho. Iyi si njira yofulumira. M'malo mwake, zingatenge milungu, miyezi, kapena zaka kuti chinthu cha aluminiyamu chiwonongeke. Kupatsidwa nthawi yokwanira, komabe, zinthu za aluminiyamu zimatha kupanga mabowo akulu chifukwa cha dzimbiri. Ichi ndichifukwa chake ndikofunikira kuteteza aluminiyumu kuti isawonongeke.Kumbali yothandiza yochotsa makutidwe ndi okosijeni wa aluminiyamu, kuyeretsa pafupipafupi kumalepheretsa kuti aluminiyumu yanu isawonongeke kapena kuwononga kwambiri. Nthawi yayitali kuti aluminiyumu imatulutsa okosijeni, zimakhala zovuta kwambiri kuchotsa. Aluminium oxidation pamapeto pake ipangitsa kuti aluminiyumu azichita bwino.

Kodi mumatsuka bwanji aluminiyumu ya okosijeni?

Khalani ndi chizolowezi choyeretsa nthawi zonse

Choyambirira chochotsa oxidation kuchokera ku aluminiyamu ndikukhala ndi chizolowezi choyeretsa pafupipafupi. Izi ndizofunikira makamaka mukayamba kuwona zizindikiro za okosijeni. Samalani ndi ma discoloration, mawanga oyera, ndi grime. Ngati munyalanyaza izi, zidzamanga ndikukhala zovuta kuzichotsa pakapita nthawi.

Kuti muyambe kuyeretsa nthawi zonse, mumafunika madzi kapena nsalu yonyowa, ndi sopo. Yambani ndikutsuka chinthu chanu cha aluminiyamu kuchotsa litsiro ndi fumbi. Izi zikhoza kuchitika mu sinki, ndi payipi, kapena ndi nsalu yonyowa. Ngati mukutsuka mawilo a aluminiyamu kapena m'mbali mwake, onetsetsani kuti mukutsuka bwino chifukwa dothi limatsekeka mosavuta m'ming'alu yawo.

Mukamaliza, sambani bwino ndi sopo - pewani kugwiritsa ntchito burashi kapena china chilichonse chofananira panthawiyi. Ngati aluminiyamu ikuwoneka yoyera, ndiye ipukutani bwino ndikuyisunga pamalo ouma. Ngati ikuwoneka ngati okosijeni, kapena dothi layikidwa muzitsulo, gwiritsani ntchito njira zoyeretsera.

Gwiritsani ntchito viniga woyera

Kuti muyambe ndi njira yoyeretsera iyi, choyamba pezani mphika wamadzi. Onjezerani supuni ziwiri za viniga pa makapu anayi aliwonse amadzi. Sakanizani yankho bwinobwino ndikubweretsa kwa chithupsa kwa mphindi khumi ndi zisanu. Mutha kugwiritsa ntchito kusakaniza kumeneku m'njira zambiri. Mutha kuthiranso sinki yanu ya aluminiyamu ndikuyitsanulira pansi kuti muchotse wosanjikiza wa okosijeni. Mukhozanso kusiya zinthu zing'onozing'ono za aluminiyumu mumphika kwa mphindi zingapo kuti muvulale wosanjikiza. Mutha kupeza chiguduli ndi magolovesi ndikuyika njira iyi pamafelemu azenera ndi mipando yakunja. Ngati wosanjikiza wa okosijeni akapitilira, gwiritsani ntchito burashi yofewa ndikupukuta pang'onopang'ono viniga mu aluminiyamu. Izi zitha kukweza zotsalira za okosijeni kuchokera pamwamba.

Gwiritsani ntchito madzi a mandimu osakaniza

Ngati mulibe vinyo wosasa, mutha kuyesa kugwiritsa ntchito mandimu. Choyamba, dulani mandimu pakati, ndi kuviika mbali yotseguka pa mchere. Gwiritsani ntchito mandimu yamchere ngati burashi ndikuyamba kugwira ntchito pa aluminiyumu. Thiraninso mchere pakafunika. Izi ziyenera kuchotsa zizindikiro zambiri - ngati si zonse - pamwamba pa mankhwala. Kuti mudziwe zambiri, yesani kuwiritsa theka lanu la mandimu m'madzi kwa mphindi 15. Gwiritsani ntchito madzi a mandimuwa kuti mutsuka aluminiyamu yanu, kenaka yambani kuchapa ndi theka la mandimu yamchere mpaka zizindikirozo zitatha. Njirayi imagwira ntchito bwino ndi mipando ya aluminiyamu, miphika, ndi mapoto.

Gwiritsani ntchito zotsukira zamalonda

Zoyeretsa zingapo zamalonda zimatha kuchotsa okosijeni. Ngati mwasankha kuzigwiritsa ntchito, onetsetsani kuti zotsukira zomwe mukugulazo zidapangidwa makamaka ndi aluminiyamu. Ngati sichoncho, imatha kukumba ndi kuwononga chitsulocho.

Mukachotsa okosijeni wochuluka momwe mungathere pogwiritsa ntchito njira zina zoyeretsera, valani magolovesi ndikugwiritsa ntchito chotsukira malonda molingana ndi malangizo omwe aperekedwa pamapaketi ake. Mungagwiritsenso ntchito phala lachitsulo lopukuta kapena sera lomwe liri loyenera aluminium. Kugwiritsa ntchito mankhwalawa kumapereka mapeto owala, ndipo kungathandize kuteteza zitsulo ku okosijeni m'tsogolomu. Kugwiritsa ntchito sera kumalimbikitsidwa kokha pamawilo a aluminiyamu, mafelemu a zenera ndi zitseko, ndi mipando yakunja.

Chotsani kwambiri zinthu zanu za aluminiyamu

Ngati - pambuyo pa njira zonsezi - pakadali zizindikiro zochepa zokakamira pazinthu zanu za aluminiyamu, ndiye nthawi yoyeretsa kwambiri. Gwiritsani ntchito madzi otentha, chida chopanda malire (chikhoza kukhala spatula), ndikuyamba kuyeretsa. Thirani kapena kuphimba chinthucho m'madzi otentha kwa mphindi zingapo, kenaka pukutani pamwamba pake. Ngati mukutsuka zinthu zazikulu monga mipando kapena aluminiyamu siding, ndiye zilowerereni nsalu m'madzi otentha ndikuigwira motsutsana ndi oxidation wosanjikiza kuti mumasulire, ndiye gwiritsani ntchito chida chanu kuchipala.

Key Takeaway

Ngakhale zotayidwa mwachilengedwe zimatetezedwa ku dzimbiri, chifukwa cha zinthu zachilengedwe dzimbiri zitha kuchitikabe chifukwa cha kuwonongeka kwachitsulo komwe kumayambitsa chitsulo. Zitha kutenga nthawi kuti aluminiyamu iwonongeke koma iyenera kutetezedwabe. Pofuna kupewa dzimbiri mu aluminiyamu imayenera kukhala pamalo olamulidwa ndi nyengo kapena kuthandizidwa ndi zokutira zomveka bwino.
Professional zozungulira macheka tsamba kudula mbiri aluminiyamu, kusankha HERO, Lumikizanani Nafe Lero.>>>