Kodi mumateteza bwanji aluminiyamu kuti musiyidwe?

Palibe wopanga amene akufuna kuti awone zokongoletsera aluminim - ndi njira yobwezera mopanda chisoni yomwe imayimira chimbudzi chamtsogolo. Mwachitsanzo, ngati wopanga zitsulo aluminiyamu amapereka malo omwe amapezeka ndi chilengedwe, maxidation kapena chilengedwe chimatha kukhala ndi ndalama zambiri. Oxygen mlengalenga amakumana ndi aluminiyamu, ndikupanga woonda wosanjikiza aluminiyamu madera omwe awonetsedwa. Oxasi uyu sawoneka kwa maliseche koma amatha kufooketsa pamwamba ndikusokoneza mtundu wa ma sheet a aluminium.

Kodi aluminiyamu ndi chiyani?

Aluminium ndi chitsulo chofala kwambiri padziko lapansi ndipo chimagwira ntchito kwambiri. Ndi chitsulo chofewa chomwe chimakhala chovuta chovuta, chimatha kupirira kutentha, ndipo ndikugwiritsanso ntchito. Aluminiyamu woyenera sakhala ndikutulutsa mpaka 1824, koma aluminium salfict ndi mankhwala amapezeka m'malo ambiri mwachilengedwe omwe amapezeka.

Chifukwa chophatikiza ndi zitsulo zake, aluminiyamu amapezeka mu zinthu zosiyanasiyana: ziwiya zakhitchini, zigawo zamagetsi, miyala yamtengo wapatali, zowongolera pawindo, ndi zina zotero. Poganizira za kutchuka,, mwina muli pamaso pa chinthu cha aluminium pompano. Nthawi zambiri amakondedwa pamiyala ina chifukwa cha kuphatikiza kwake, kukana kwa dzimbiri, kunenepa kwambiri, ndi maudindo. Koma ngati mugula ndalama muzogulitsa za aluminium, muyenera kusamala kuti muteteze ku chimbudzi.

Kodi oxidam ndi chiyani?

Mafuta a aluminiyamu ndi chiyambi cha kuchuluka kwa aluminiyam pambuyo polumikizana ndi mpweya. Makutidwedetion amachitika kuti ateteze aluminium kuti angoyendanso. Zitha kuwoneka ngati cholumikizira kapena ngati mtundu woyera.

Aluminiyamu ndi osagwirizana ndi dzimbiri, kutanthauza kuti sizimapangitsa kuti ma oxidation omwe amayamba chifukwa cha chitsulo ndi mpweya. Dzimbiri limangopezeka mu chitsulo ndi zitsulo zina zomwe zimakhala ndi chitsulo. Mwachitsanzo, zitsulo zimatha kugwera dzimbiri chifukwa ili ndi chitsulo. Pokhapokha ngati pali mtundu wapadera wokhazikika, monga chitsulo chopanda dzimbiri, chidzapangitsa chitsulo cha mkuwa chomwe chimadziwika kuti dzimbiri. Aluminium ilibe chitsulo, komabe, zimatetezedwa mwachilengedwe ku dzimbiri.

Ngakhale sicho dzimbiri, aluminiyamu amatha kudwala. Anthu ena amaganiza kuti dzimbiri ndi kutumphuka ndizofanana, koma izi sizili choncho. Corrossion amatanthauza kuwonongeka kwa mankhwala oyambitsidwa ndi zitsulo zomwe zimayambitsidwa ndi zilengedwe. Poyerekeza, dzimbiri limatanthawuza mtundu winawake wa kuwononga ma okomachi ndi ma okomachi omwe amakhudzidwa ndi okosijeni. Apanso, aluminiyamu amatha kutupa, koma siyingakhale dzimbiri. Popanda chitsulo, aluminiyamu amatetezedwa kwathunthu ku dzimbiri.

N'chifukwa Chiyani Chotsani Oxinam Oxination?

Zifukwa ziwiri zazikulu zochotsera ma radinamu osungirako aluminayamu ndizopenga komanso kupewa.

Monga tafotokozera pamwambapa, makutidwe a aluminiyam alumation amapanga kusungunuka kapena mawonekedwe oyera. Utoto uwu ukhoza kukhala wosagwirizana kuti uyang'ane chifukwa umawoneka wauve.

Pamene aluminiyamu amayamba kuwunika, idzafooka. Monga dzimbiri, chimbudzi chimadya zitsulo za ulemu. Izi sizofulumira. M'malo mwake, zimatha kutenga milungu, miyezi, kapena ngakhale zaka zopangira mankhwala a aluminiyamu. Popeza nthawi yokwanira, zinthu za aluminiyamu zimatha kukhala ndi mabowo akulu oyambitsidwa ndi kututa. Ichi ndichifukwa chake ndikofunikira kuti muchepetse aluminium kuchokera ku corossion.for mbali yothandiza kuchotsa ma oxidation, akumapangitsa kuyeretsa pafupipafupi kumalepheretsa ma alumining kapena kuwongolera. Nthawi yayitali kuti ma aluminiyamu osungiramo maanduwa, azikhala ovuta kwambiri kuchotsa. Mafuta a aluminiyamu pamapeto pake amapanga malonda a aluminium amachita bwino.

Kodi mumayeretsa bwanji mabokosi aluminid?

Khalani ndi chizolowezi choyeretsa nthawi zonse

Gawo loyamba kuti muchotse makutidwe ndi aluminium ndikuti muyambe chizolowezi choyeretsa nthawi zonse. Izi ndizofunikira kwambiri pamene muyamba kuwona zizindikiro za oxidation. Khalani oyang'ana kusinthidwa, mawanga oyera, ndi grime. Ngati mukunyalanyaza izi, zimapangidwira ndikukhala zovuta kuchotsa pakapita kanthawi.

Kuti muyambe kuyeretsa nthawi zonse, muyenera madzi kapena nsalu yonyowa, ndi sopo ina. Yambani ndikukulitsa zinthu zanu za aluminium kuti muchotse dothi ndi fumbi. Izi zitha kuchitidwa mu kumira, ndi payipi, kapena ndi nsalu yonyowa. Ngati mukutsuka mawilo kapena kumbali, onetsetsani kuti muzimutsuka bwino ngati dothi mosavuta limakodwa.

Pambuyo, kuchapa bwino ndi sopo - pewani kugwiritsa ntchito burashi kapena chilichonse chofanana pakadali pano. Ngati alumininiyamu amawoneka oyera, ndiye kuti muwapukuta ndikusunga pamalo owuma. Ngati ikuwonekabe, kapena kuti dothi lakhala likutsirizidwa pachitsulo, gwiritsani ntchito njira yoyeretsa yotsatira.

Gwiritsani ntchito njira yoyera yoyera

Kuyamba ndi njira yoyeretsa iyi, choyamba chitani mphika wamadzi. Onjezani supuni ziwiri za viniga kwa makapu anayi aliwonse amadzi. Sakanizani yankho ili ndiye kuti mubweretse kuwira kwa mphindi 15. Mutha kugwiritsa ntchito izi m'njira zambiri. Mutha kudzutsa ma aluminiyamu yanu ikuluyi ndikuwatsanulira kukhetsa kochotsa oxidized osanjikiza. Mutha kusiyanso zinthu zazing'ono za aluminium mu mphika kwa mphindi zochepa kuti muvule. Mutha kupeza nsalu ndi magolovesi enanso ndikugwiritsa ntchito njira iyi pazenera ndi mipando yakunja. Ngati woxidid wosanjikiza amathapitiriza, gwiritsani ntchito burashi yofewa ya bulangwe ndikusinthasintha mu viniga yankho mu aluminiyamu. Izi zitha kukweza zilembo zotsalazo kuchokera pansi.

Gwiritsani ntchito mandimu osakaniza

Ngati mulibe viniga yoyera, mutha kuyesa kugwiritsa ntchito mandimu. Choyamba, dulani ndimu pakati, ndikuyika mbali yotseguka pamchere wina. Gwiritsani ntchito mandimu amchere ngati burashi yopukusira ndikuyamba kugwira ntchito pazinthu za aluminium. Mcherewo umafunikira. Izi zikuyenera kuchotsa zambiri - ngati sichoncho - zizindikiro pamtunda. Kuti mupitirize zizindikiro zopitilira muyeso, yesani kuwira theka la mandimu lanu m'madzi kwa mphindi 15. Gwiritsani ntchito madzi a mandimu kuti mutsuke aluminiyam yanu, ndiye yambitsani kuwombera ndi theka la mchere mpaka theka mpaka zitsamba zimatha. Njirayi imagwira ntchito bwino ndi mipando ya aluminium, miphika, ndi mapani.

Gwiritsani ntchito malonda oyeretsa

Zoyeretsa zingapo zamalonda zimatha kuchotsa makutidwe ndi oxidation. Ngati mungaganize zowagwiritsa ntchito, onetsetsani kuti oyeretsa omwe mukugula amapangidwa makamaka chifukwa cha aluminiyamu. Ngati sichoncho, itha dzenje ndikutchinga chitsulo.

Pambuyo pochotsa makodidwe ambiri momwe mungathere pogwiritsa ntchito njira zina zoyeretsa, valani magolovesi ndikugwiritsa ntchito zoyeretsa malonda malinga ndi malangizo omwewo. Mutha kuyikanso phala lazitsulo kapena sera loyenera la aluminiyamu. Kugwiritsa ntchito zinthuzi kumatha kumaliza ntchito, ndipo kungathandize kuteteza chitsulocho ku oxidam mtsogolo. Kugwiritsa ntchito sera kumangolimbikitsidwa kuti alume a aluminium, zenera ndi madontho osewerera, komanso mipando yakunja.

Onetsani zoyeretsa zanu za aluminium

Ngati - pambuyo pa njira zonsezi - pamakhala zikwangwani zochepa chabe pa zinthu zanu za aluminium, ndiye nthawi yakuyera kwambiri. Gwiritsani ntchito madzi otentha, chida chosalala (chitha kukhala spatula), ndikuyamba kuyeretsa. Dulani kapena kuphimba chinthucho m'madzi otentha kwa mphindi zochepa, kenako ndikukulitsa zomanga patsogolo. Ngati mukutsuka zinthu zazikulu ngati mipando kapena aluminium kutime, kenako gwiritsani ntchito nsalu m'madzi otentha ndikuchigwirani ndi oxidation wosayang'ana, ndiye gwiritsani ntchito chida chanu kuti muchotse.

Key Teaway

Ngakhale aluminiyamu amakhala otetezedwa ndi dzimbiri, chifukwa cha zinthu zachilengedwe m'mimba zimatha kuchitika kuchokera ku zitsulo zoyambitsidwa ndi mankhwala. Zitha kutenga kanthawi kwa aluminiyamu kuti mudziwonongeke koma ziyenera kutetezedwa. Pofuna kupewa kuwonongeka mu aluminiyam iyenera kukhala malo olamulidwa ndi nyengo kapena kuthandizidwa momveka bwino.
Tsitsi lozungulira tsamba la kudula aluminium aluminium, sankhani Ngwazi, kulumikizana nafe lero. >>>