Kuki ibyuma bitagira umwanda bihinduka umukara?

Ibyuma bitagira umuyongamubisanzwe ntugire ingese kuko ibyingenzi byingenzi birimo chromium, ikora chimique hamwe na ogisijeni kugirango ikore chromium oxyde yuzuye, iyo

irinda okiside yicyuma bityo ikagira imbaraga zo kurwanya ruswa. Iyi chromium oxyde yuzuye irashobora kurinda ubuso bwicyuma kutangiza ibidukikije

isuri, bigatuma irwanya ruswa.

Nyamara, kwirabura hejuru yibyuma bitagira umwanda birashobora kugaragara mubihe bimwe. Impamvu nyamukuru zo kwirabura hejuru yubuso bwaibyuma bitagira umuyongabishobora kuba:

Umwanda wanduye:Niba icyuma kitagira umwanda gihuye cyangwa kigashyirwa hamwe n’umwanda igihe kirekire, nkumukungugu, umwanda, amavuta, nibindi, hashobora kubaho urwego rwumwanda, bigatera

hejuru kugirango uhinduke umukara.

Kubika Oxide:Mubidukikije bimwe bidasanzwe, hejuru yicyuma kitagira umwanda gishobora guterwa no gushira kwa okiside zimwe na zimwe, nka rust cyangwa izindi oxyde yicyuma, zishobora gutera

Ubuso Kuri Umukara.

Imiti yimiti:Mugihe cyimiti imwe nimwe, imiti ishobora kugaragara hejuru yicyuma kitagira umwanda, bigatuma ubuso buhinduka umukara. Kurugero, reaction

irashobora kubaho nyuma yo guhura nibintu bifite imiti ikomeye nka acide na alkalis.

Ubushyuhe bwo hejuru:Mu bushyuhe bwo hejuru, okiside irashobora kugaragara hejuru yicyuma kitagira umwanda, bigatuma ubuso buhinduka umukara.

Kuriibyuma bitagira umuyonga, guhora usukura no kubungabunga ni ngombwa cyane. Urashobora gukoresha ibikoresho byoroheje hamwe nigitambara cyoroshye kugirango ukureho umwanda namavuta hejuru. Byongeye,

mugihe ukoreshaibyuma bitagira umuyongamubidukikije bidasanzwe, hagomba kwitonderwa kugirango wirinde guhura n’imiti kandi ugumane ubuso bwumye kandi busukuye kugirango wongere ubuzima bwa serivisi ya

ibyuma bitagira umuyonga.

Nyamunekautubazeniba ufite ikibazo kijyanye nibicuruzwa byacu.

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