Ruswa, ibibara byera hamwe no gusiga irangi rya aluminiyumu isize amabara Yerekanwe ku masosi, vinegere hamwe n ibiryo birimo umunyu mwinshi

1. Intangiriro

Aluminiyumu isize amabara (aluminiyumu y'amabara) ikoreshwa cyane mubikoresho bitunganya ibiryo, ibikoresho byo mu gikoni, ibikoresho byo gupakira hamwe n’ibiribwa bitewe na kamere yoroheje, imiterere myiza kandi igaragara neza. Mugukoresha burimunsi hamwe ninganda, amabara ya aluminiyumu akunze guhura nibiryo hamwe nibiribwa nka sosi, ibisubizo bya vinegere hamwe nibicuruzwa byumunyu mwinshi. Ikibazo gihangayikishije ni ukumenya niba igihe kirekire cyangwa guhura kenshi bizatera kwangirika kwicyuma, imvura igwa hejuru yumweru, hamwe nudusimba two gusiga irangi kuri aluminiyumu. Iyi ngingo isesengura buri gihe uburyo bwo kwangirika, ibintu bisanzwe byananiranye hejuru yubutaka, ibintu byingenzi bigira ingaruka hamwe ningamba zo gukumira ibara rya aluminiyumu ihura n’ibiribwa birimo aside na umunyu mwinshi.

2. Uburyo bwibanze bwo kwangirika kwamabara ya Aluminium

Aluminiyumu isize amabara yishingikiriza kuri sisitemu ebyiri zo gukingira: firime isanzwe ya aluminium oxyde ya aluminium na substrate yo hanze. Ipitingi idahwitse hamwe na firime ya okiside irashobora gutandukanya neza ibyuma byububiko bwitangazamakuru ryangirika. Nyamara, iyi sisitemu yo gukingira ntabwo ihagaze neza muri acide na chloride nyinshi. Igice cya okiside gisanzwe ya aluminium ikomeza guhagarara neza gusa muri pH ya 4.0 kugeza 8.5. Iyo ihuye nibintu bya acide hamwe nigisubizo cyumunyu mwinshi, imiterere yo gukingira izagenda yangirika buhoro buhoro, bigatera kwangirika kwimiti n’amashanyarazi.

Vinegere hamwe nisosi nyinshi zirimo aside ya acetike, aside citric nizindi acide organic organique idakomeye, ishobora gushonga firime ya paside ya pasiporo hejuru ya aluminium. Ibiryo byumunyu mwinshi birekura umubare munini wa chloride ion mubidukikije. Iyoni ya Chloride ifite imbaraga zikomeye kandi irashobora gucengera mu cyuho gito cya firime ya coating na oxyde, ikangiza igipande cya passivation kandi igatera kwangirika kwamashanyarazi. Ingaruka yo guhuza aside na munyu byihutisha cyane kunanirwa kwangirika kwamabara ya aluminium.

3. Ubusanzwe Ubusanzwe Ubuso buterwa nisosi, vinegere hamwe nibiryo byumunyu mwinshi

Ibibara byera hamwe nubuso bwibara

Ibibara byera nibintu bikunze kunanirwa hakiri kare ibara rya aluminiyumu nyuma yo guhura nisosi, vinegere hamwe nibiryo byumunyu mwinshi. Mu bidukikije bya acide, insimburangingo ya aluminiyumu ikora hamwe na acide kama kugirango itange umusemburo wa aluminium aluminium na aluminium citrate imvura igwa hejuru yubuso kandi igakora ibibara byera byera bidasanzwe hamwe nududomo twera twa granular. Mugihe cyumunyu mwinshi, chloride iterwa na pisitori ya ruswa itanga umusaruro mwiza wa aluminium oxyde na hydroxide, bikerekana ko ari inenge zera zitatanye. Utu tubara twera ntushobora guhanagurwa gusa; ni ibimenyetso byerekana kwangirika kwambere kwa aluminium substrate munsi yigitambaro.

Guhuza igihe kirekire bizatera ibibara byera kwaguka no guhuzwa, bikarushaho gukura bigahinduka ibara ryijimye kandi ryijimye, bigira ingaruka zikomeye kumitako yubuso no kugaragara kwibicuruzwa bya aluminiyumu.

Gupfundikanya no gukonjesha

Nyuma yuko itangazamakuru ryangirika rya acide n'umunyu byinjiye mu ibara rya aluminiyumu, kwangirika kwaho kugaragara kuri substrate ya aluminium, bikabyara gaze ya hydrogène n'ibicuruzwa byangirika. Ikusanyirizo rya gaze no kwagura ibicuruzwa byangirika bizakuraho igifuniko kama, kibyara uduce duto hejuru. Hamwe no kwagura igihe cyo guhura, ibisebe bigenda byiyongera buhoro buhoro kandi bigaturika, bigatuma igifuniko kibura gufatana na substrate.

Hanyuma, igifuniko kigwa mumpapuro cyangwa flake, kigaragaza substrate yambaye ubusa. Substrate ya aluminiyumu idakingiwe izangirika vuba muri acide hamwe nu munyu mwinshi, bikore inzitizi mbi yo kwangirika byihuse. Isosi hamwe na aside hamwe nibigize umunyu bigira ingaruka zikomeye zo kwangirika, kuko ingaruka zibiri zibora zigabanya cyane ubuzima bwa serivisi yo gutwikira.

Kwangirika kwaho

Ibiryo byumunyu mwinshi nimpamvu nyamukuru itera gushira ruswa kuri aluminiyumu. Iyoni ya Chloride mumunyu irashobora guhitamo gusenya firime ya passivation ya aluminiyumu, igakora ibyobo bito byangirika hejuru yubutaka. Ahantu hacuramye haribihishe munsi yububiko butagaragara mugihe cyambere. Iyo ibyobo byangirika byagutse kurwego runaka, bizatera igipfundikizo cyo guturika no gukonjesha, kandi bigakora ibyobo bigaragara neza hejuru ya aluminium. Bitandukanye no kwangirika kimwe, gutobora kwangirika bifite guhisha gukomeye no gusenya, bizagabanya cyane imiterere yimiterere yibicuruzwa bya aluminiyumu.

4. Ibintu by'ingenzi bigira ingaruka ku mpamyabumenyi ya ruswa

Menyesha Igihe na Frequency

Guhura mugihe gito na vinegere ivanze hamwe na sosi nkeya ntibishobora kwangiza cyane ibicuruzwa bya aluminiyumu yujuje ibyangombwa, kandi hejuru ntishobora kubyara ibibara byera cyangwa gusiga irangi. Nyamara, kwibiza igihe kirekire, gufatana hamwe no guhura kenshi bizatuma habaho gukusanya amakuru yibitangazamakuru byangirika. Ikizamini cyerekana ko guhora uhura nu munyu mwinshi hamwe na acide ya acide mugihe cyamasaha arenga 48 bishobora kubyara ibibara byera byangirika kumabara asanzwe ya aluminium.

Ipfundikizo ryiza nuburyo bukoreshwa

Ibara ryiza cyane rya aluminiyumu ifite umubyimba mwinshi, umwe na pinhole idafite polyester cyangwa fluorocarubone ifite aside irwanya umunyu hamwe n’umunyu, kandi irashobora kurwanya imikoranire yigihe gito nigihe cyo kurya. Ibinyuranye, ibara rya aluminiyumu rifite ibara rito, gutera inshuro zingana, pinholes ntoya hamwe no gufatana nabi bikunze kwibasirwa cyane nabanyamakuru, bikavamo ibibara byera hakiri kare kandi bikananirana.

Ubushuhe bushingiye ku bidukikije n'ubushuhe

Ubushuhe nibintu nkenerwa kugirango amashanyarazi yangirika yibitangazamakuru byumunyu mwinshi. Ahantu humye, ibisigazwa byumunyu mwinshi bifite imbaraga zo kubora; ahantu h'igikoni gifite ubushyuhe n'ubushyuhe bwo hejuru, umunyu ushonga mumashanyarazi ya electrolyte, kandi igipimo cyo kwangirika cyiyongera cyane. Ubushyuhe bwo hejuru kandi bizihutisha reaction yimiti hagati ya acide acide na substrate ya aluminium, kandi bigabanye gufatira hamwe, kwangiza irangi no kwangirika hejuru.

5. Ingamba zifatika zo gukumira no gufata neza

Ubwa mbere, hitamo ibara ryiza rya aluminiyumu hamwe n-ibiribwa byo mu rwego rwo kurwanya ruswa byangiza igikoni hamwe n’ibiribwa bihuza ibiryo, hitamo ibara rya fluorocarubone aluminium hamwe na aside nziza hamwe n’umunyu mwinshi kugirango wirinde ibikoresho bitarangiritse.

Icya kabiri, sukura mugihe gikwiye isosi isigaye, vinegere hamwe numunyu nyuma yo kuyikoresha. Ntukemere itangazamakuru rya acide n'umunyu mwinshi kwizirika hejuru ya aluminiyumu igihe kirekire. Kwoza amazi meza hanyuma wumishe neza neza kugirango ukureho ububi bwa ruswa.

Icya gatatu, irinde kwibiza igihe kirekire ibicuruzwa bya aluminiyumu muri vinegere, brine hamwe nisosi ivanze. Kugirango ubike igihe kirekire ibiryo birimo umunyu mwinshi na acide, koresha ibikoresho bidakorwa nkibyuma bitagira umwanda hamwe nibikoresho bya ceramic aho gukoresha ibara rya aluminiyumu.

Icya kane, buri gihe komeza ibara rya aluminiyumu. Kubisigazwa byera byera mugihe cyambere, ubisukure hamwe na detergent yoroheje. Irinde gukoresha aside ikomeye na alkaline isukura kugirango wirinde kwangirika kwa kabiri.

6. Umwanzuro

Aluminiyumu isize amabara izarwara ruswa, imvura igwa yera hamwe no gusiga irangi mugihe uhuye namasosi, vinegere hamwe nibiryo byumunyu mwinshi mugihe kirekire cyangwa inshuro nyinshi. Ibigize aside muri vinegere hamwe nisosi bishonga firime ya aluminium passivation, mugihe ion ya chloride mubiribwa byumunyu mwinshi itera kwangirika kwaho. Ingaruka yo guhuza ibitangazamakuru byombi nimpamvu nyamukuru itera ubusembwa bwubuso nkibibara byera, gutwikira ibishishwa no gukuramo.

Urwego rwibyangiritse rugenwa cyane cyane nubwiza, igihe cyo guhura nibidukikije. Guhuza igihe gito rimwe na rimwe ntabwo bizatera ibyangiritse bigaragara, ariko igihe kirekire gisigara hamwe no kwibiza bizatera rwose kunanirwa ibicuruzwa. Binyuze mu guhitamo ibara ryiza rya anti-ruswa ya aluminium, gusukura ku gihe no kuyikoresha neza no kuyitaho, ibyago byo kwangirika birashobora kwirindwa neza, kandi ubuzima bwa serivisi bwibicuruzwa bya aluminiyumu mu bihe byo guhuza ibiryo birashobora kwizerwa.