Uyivikela kanjani i-aluminium ekungcolisweni yi-oxidation?

Akekho umenzi ofuna ukubona i-aluminium e-oxidized—kungukushintsha kombala okudabukisayo okubonisa ukugqwala kwesikhathi esizayo. Isibonelo, uma umenzi wensimbi yeshidi le-aluminium enemikhiqizo evezwe endaweni enomswakama, ukugqwala noma ukugqwala kungaba yinkinga ebiza kakhulu. I-oksijini emoyeni isabela ne-aluminium, yakha ungqimba oluncane lwe-aluminium oxide ezindaweni eziveziwe. Lolu ngqimba lwe-oxide alubonakali ngamehlo enyama kodwa lungenza buthaka ubuso futhi lubeke engcupheni ikhwalithi yamashidi e-aluminium.

Kuyini i-Aluminium?

I-Aluminium iyinsimbi evame kakhulu emhlabeni wethu futhi inikeza ukusebenza okuhle kakhulu. Iyinsimbi ethambile ethambile kalula, engakwazi ukumelana nokushisa, futhi emelana nokugqwala. I-Aluminium emsulwa ayiveli ngokwemvelo futhi ayizange ikhiqizwe kwaze kwaba ngu-1824, kodwa ama-aluminium sulfates kanye nama-compounds atholakala ezinsimbini eziningi ezenzeka ngokwemvelo.

Ngenxa yokuhlanganiswa kwayo nezinsimbi, i-aluminium itholakala ezintweni ezahlukahlukene: izitsha zasekhishini, izingxenye zezimoto, amatshe ayigugu, ozimele bamafasitela, ama-air conditioner, njalo njalo. Uma ubheka ukuguquguquka, kungenzeka ukuthi ukhona into ye-aluminium njengamanje. Ivame ukuthandwa kunezinye izinsimbi ngenxa yokuhlanganiswa kwayo kwamandla, ukumelana nokugqwala, isisindo esincane, kanye nokuguquguquka. Kodwa uma uzotshala imali kumkhiqizo we-aluminium, kufanele uthathe izinyathelo zokuphepha ukuze uwuvikele ekugqwaleni.

Kuyini i-Aluminium Oxidation?

Ukushiswa kwe-aluminiyamu kungukuqala kwenqubo yokugqwala kwe-aluminiyamu ngemva kokuhlangana nomoya-mpilo. Ukushiswa kwe-aluminiyamu kwenzeka ukuze kuvikelwe i-aluminiyamu ekugqwaleni okuqhubekayo. Kungase kubonakale njengokushintsha kombala noma njengombala omhlophe ongekho.

I-Aluminium imelana nokugqwala, okusho ukuthi ayiboli ngenxa yokungcoliswa okubangelwa yinsimbi nomoya-mpilo. Ukugqwala kwenzeka kuphela ensimbini nakwezinye izinsimbi eziqukethe insimbi. Insimbi, isibonelo, isengozini yokugqwala ngoba inensimbi. Ngaphandle kokuthi uhlobo olukhethekile lwensimbi emelana nokugqwala, njengensimbi engagqwali, izokwakha ama-flakes anombala wethusi aziwa ngokuthi ukugqwala. I-Aluminium ayinayo insimbi, nokho, ngakho-ke ivikelwe ngokwemvelo ekugqwaleni.

Ngisho noma ingagqwali, i-aluminium isengahlushwa ukugqwala. Abanye abantu bacabanga ukuthi ukugqwala nokugqwala kuyafana, kodwa lokhu akulona iqiniso ngempela. Ukugqwala kubhekisela ekuwohlokeni kwensimbi okubangelwa amakhemikhali okubangelwa izakhi zemvelo. Uma kuqhathaniswa, ukugqwala kubhekisela ohlotsheni oluthile lokugqwala lapho insimbi i-oxidizes khona ngenxa yokuchayeka ku-oxygen. Futhi, i-aluminium ingakhula ukugqwala, kodwa ayikwazi ukukhula ukugqwala. Ngaphandle kwensimbi, i-aluminium ivikelwe ngokuphelele ekugqwaleni.

Kungani Kususwa I-Aluminium Oxidation?

Izizathu ezimbili eziyinhloko zokususa i-aluminium oxidation ubuhle bayo kanye nokuvimbela ukugqwala okwengeziwe.

Njengoba kushiwo ngenhla, i-aluminium oxidation idala ukushintsha kombala noma umbala omhlophe kancane. Lo mbala ungase ungakhangi ngoba ubonakala ungcolile.

Uma i-aluminium iqala ukugqwala, izoba buthakathaka. Njengokugqwala, ukugqwala kudla insimbi efanele. Lena akuyona inqubo esheshayo. Kunalokho, kungathatha amasonto, izinyanga, noma ngisho neminyaka ukuthi umkhiqizo we-aluminium ugqwale. Nokho, uma kunikezwa isikhathi esanele, imikhiqizo ye-aluminium ingakha izimbobo ezinkulu ezibangelwa ukugqwala. Yingakho kubalulekile ukuvimbela i-aluminium ekugqwaleni. Ngohlangothi olusebenzayo lokususa i-aluminium oxidation, ukwenza ukuhlanza njalo kuvimbela i-aluminium yakho ekugqwaleni noma ekugqwaleni okwengeziwe. Uma i-aluminium igqwala isikhathi eside, kuzoba nzima kakhulu ukuyisusa. I-aluminium oxidation ekugcineni izokwenza umkhiqizo we-aluminium usebenze kabi.

Uyihlanza kanjani i-aluminium e-oxidized?

Yiba nomkhuba wokuhlanza njalo

Isinyathelo sokuqala sokususa i-oxidation ku-aluminium ukuba nomkhuba wokuhlanza njalo. Lokhu kubaluleke kakhulu uma uqala ukubona izimpawu ze-oxidation. Qaphela ukushintsha kombala, amabala amhlophe, kanye nokungcola. Uma ungakunaki lokhu, kuzokwakheka futhi kube nzima ukukususa ngemva kwesikhashana.

Ukuze uqale ukuhlanza njalo, udinga amanzi noma indwangu emanzi, kanye nensipho. Qala ngokuhlanza into yakho ye-aluminium ukuze ususe ukungcola nothuli. Lokhu kungenziwa kusinki, ngepayipi, noma ngendwangu emanzi. Uma uhlanza amasondo e-aluminium noma i-siding, qiniseka ukuthi uyihlanza kahle njengoba ukungcola kubhajwa kalula emifantwini yawo.

Ngemva kwalokho, yigeze kahle ngensipho — gwema ukusebenzisa ibhulashi noma yini efanayo ngalesi sikhathi. Uma i-aluminium ibukeka ihlanzekile, yisule kahle bese uyigcina endaweni eyomile. Uma isabonakala i-oxidized, noma ukungcola sekufakwe ensimbini, sebenzisa izindlela zokuhlanza ezilandelayo.

Sebenzisa isisombululo seviniga emhlophe

Ukuze uqale ngale ndlela yokuhlanza, qala uthole imbiza yamanzi. Engeza izipuni ezimbili zikaviniga kuzo zonke izinkomishi ezine zamanzi. Hlanganisa lesi sixazululi kahle bese usibilisa imizuzu eyi-15. Ungasebenzisa le ngxube ngezindlela eziningi. Ungacisha isinki yakho ye-aluminium ngayo bese uyithela emseleni ukuze ususe ungqimba oluhlanganisiwe. Ungashiya nezinto ezincane ze-aluminium ebhodweni imizuzu embalwa ukuze ususe ungqimba. Ungathola indwangu namagilavu ​​bese usebenzisa lesi sixazululi ozimeleni bamafasitela kanye nefenisha yangaphandle. Uma ungqimba oluhlanganisiwe luqhubeka, sebenzisa ibhulashi elithambile bese uhlikihla kancane isisombululo seviniga ku-aluminium. Lokhu kungaphakamisa amamaki asele e-oxidation ebusweni.

Sebenzisa ingxube yejusi likalamula

Uma ungenayo iviniga emhlophe, ungazama ukusebenzisa ulamula. Okokuqala, sika ulamula phakathi, bese ucwilisa uhlangothi oluvulekile kusawoti. Sebenzisa ulamula onesawoti njengebhulashi lokuhlikihla bese uqala ukusebenza kumkhiqizo we-aluminium. Phinda ufake usawoti uma kudingeka. Lokhu kufanele kususe amamaki amaningi — uma kungewona wonke — ebusweni bomkhiqizo. Ukuze uthole amamaki ahlala isikhathi eside, zama ukubilisa enye ingxenye yakho yelamula emanzini imizuzu eyi-15. Sebenzisa la manzi elamula ukuhlanza i-aluminium yakho, bese uqala ukuhlikihla ngengxenye yelamula enesawoti futhi kuze kube yilapho amamaki enyamalala. Le ndlela isebenza kahle ngefenisha ye-aluminium, amabhodwe, namapani.

Sebenzisa imikhiqizo yokuhlanza yezentengiselwano

Abahlanzi abaningana bezentengiselwano bangasusa i-oxidation. Uma unquma ukuzisebenzisa, qiniseka ukuthi abahlanzi obathengayo benzelwe ngqo i-aluminium. Uma kungenjalo, ingagqwala futhi ichithe insimbi.

Ngemva kokususa i-oxidation eningi ngangokunokwenzeka ngokusebenzisa ezinye izindlela zokuhlanza, gqoka amagilavu ​​​​bese ufaka isihlanzi sezentengiselwano ngokwemiyalelo enikezwe ephaketheni laso. Ungafaka futhi i-metal polishing paste noma i-wax efanele i-aluminium. Ukusebenzisa le mikhiqizo kuzonikeza ukuphela okukhazimulayo, futhi kungasiza ekuvikeleni insimbi eku-oxidation esikhathini esizayo. Ukusebenzisa i-wax kunconywa kuphela kumasondo e-aluminium, ozimele bamafasitela neminyango, kanye nefenisha yangaphandle.

Hlanza ngokujulile imikhiqizo yakho ye-aluminium

Uma — ngemva kwazo zonke lezi zindlela — kusenezibazi ezimbalwa eziqinile emikhiqizweni yakho ye-aluminium, sekuyisikhathi sokuhlanza ngokujulile. Sebenzisa amanzi ashisayo, ithuluzi eliyisicaba (kungaba yi-spatula), bese uqala ukuhlanza. Sula noma umboze into emanzini ashisayo imizuzu embalwa, bese ukhuhla ukwakheka kwendawo. Uma ugeza izinto ezinkulu njengefenisha noma i-aluminium siding, faka indwangu emanzini ashisayo bese uyibamba engqimbeni ye-oxidation ukuze uyikhulule, bese usebenzisa ithuluzi lakho ukuyikhuhla.

Ukuthatha Okubalulekile

Nakuba i-aluminium ivikelwe ngokwemvelo ekugqwaleni, ngenxa yezinto zemvelo ukugqwala kusengavela ngenxa yokuwohloka kwensimbi okubangelwa amakhemikhali. Kungathatha isikhathi ukuthi i-aluminium igqwale kodwa kufanele isavikelwe. Ukuze kuvinjelwe ukugqwala ku-aluminium kudingeka kube sendaweni elawulwa yisimo sezulu noma kuphathwe ngesembozo esicacile.
I-blade yesaha eliyindilinga yobungcweti yokusika amaphrofayili e-aluminium, khetha QHAWE, Xhumana Nathi Namuhla.>>>>