Ifu ya Chromium ni ifu yicyuma isanzwe, ikoreshwa cyane mugukora ibintu bitandukanye byimbaraga nyinshi, birwanya ruswa hamwe nibicuruzwa.

Kwinjiza ifu ya chromium

Ifu ya Chromium ni ifu yicyuma ikozwe muri chromium, formula ya molekile ni Cr, uburemere bwa molekile ni 51.99.Ifite isura nziza, yoroshye, ifeza yera cyangwa imvi, birakomeye.Ifu ya Chromium ni ifu yingenzi yicyuma, ikoreshwa cyane mubikorwa, ibikoresho bya elegitoroniki, ikirere hamwe nizindi nzego.

Imiterere yumubiri na chimique yifu ya chromium

Ibintu bifatika byifu ya chromium harimo ubucucike bwinshi, amashanyarazi meza hamwe no kurwanya ruswa.Ifite ubucucike bwa 7.2g / cm3, aho gushonga kwa 1857 ° C hamwe no guteka kuri 2672 ° C. Ifu ya Chromium ntabwo yoroshye okiside mubushyuhe bwicyumba, ifite imbaraga zo kurwanya ruswa, irashobora kurwanya aside, alkali, umunyu na ibindi bintu bya shimi byangirika.

Imiterere yimiti yifu ya chromium irakora cyane kandi irashobora kubyitwaramo nibintu bitandukanye byimiti.Kurugero, ifu ya chromium irashobora gufata amazi kugirango ikore hydroxide ya chromium hanyuma itange hydrogen.Byongeye kandi, ifu ya chromium irashobora kwitwara hamwe na okiside nyinshi kandi igahinduka okiside kuri chromium ion.

Uburyo bwo gutegura ifu ya chromium

Uburyo bwo gutegura ifu ya chromium harimo uburyo bwa electrolysis, uburyo bwo kugabanya nuburyo bwa okiside.Electrolysis nuburyo busanzwe bwo gutegura kubona ifu ya chromium ukoresheje electrolysis yumuti wumunyu wa chromium mubushyuhe bwinshi numuvuduko mwinshi.Uburyo bwo kugabanya ni ugukora ubutare bwa chromium hamwe na karubone ku bushyuhe bwo hejuru kugirango habeho karbide ya chromium, hanyuma ukayijanjagura kugirango ubone ifu ya chromium.Uburyo bwa okiside ni uburyo bwo kugabanya aside ya chromium ku bushyuhe bwo hejuru kugirango itange ifu ya chromium.Uburyo butandukanye bufite ibyiza nibibi bitandukanye, kandi uburyo bukwiye bwo gutegura bugomba gutoranywa ukurikije ibikenewe.

Ahantu hakoreshwa ifu ya chromium

Imirima yo gukoresha ifu ya chromium ni nini cyane, harimo gutunganya ibyuma bidafite ferro, ibikoresho byubwubatsi, gutwikira ibicuruzwa, inganda za batiri nibindi.Mu rwego rwo gutunganya ibyuma bidafite ferrous, ifu ya chromium irashobora gukoreshwa mugukora ibintu bitandukanye byimbaraga nyinshi, birwanya ruswa hamwe nibicuruzwa, nkibyuma bitagira umwanda, ibyuma byabikoresho, ibyuma byihuta nibindi.Mu rwego rwibikoresho byubaka, ifu ya chromium irashobora gukoreshwa mugukora ibintu bitandukanye birwanya ruswa, ubushyuhe bwo hejuru cyane ceramic nibirahure.Mu rwego rwo gutwikira ibintu, ifu ya chromium irashobora gukoreshwa mugukora ibintu bitandukanye bihindura imiti, nka chromate ihindura ibintu hamwe na fosifate yo guhindura.Mu nganda za batiri, ifu ya chromium irashobora gukoreshwa mugukora ibikoresho bitandukanye bya electrode ya batiri, nka bateri ya nikel-kadmium na bateri ya hydride ya nikel.

Umutekano w'ifu ya Chromium no kurengera ibidukikije

Ifu ya Chromium ni ibintu biteye akaga, kumara igihe kirekire bishobora gutera uburakari no kwangiza uruhu rwumuntu, amaso hamwe nubuhumekero, kandi mubihe bikomeye bishobora gutera kanseri.Kubwibyo, mu gukora, gukoresha no gukoresha ifu ya chromium, ni ngombwa kubahiriza byimazeyo inzira zijyanye n’umutekano n’amabwiriza y’ibidukikije.Muri icyo gihe, uburyo bukwiye bwo guta imyanda, nko gushyingura byimbitse, gutwika cyangwa kuvura imiti, bigomba gukoreshwa kugira ngo bigabanye ingaruka ku bidukikije no ku buzima bw’abantu.

Muri make, ifu ya chromium nifu yingenzi yicyuma, hamwe nuburyo bwinshi bwo gukoresha nagaciro kingenzi mubukungu.Nyuma yo gusobanukirwa nuburyo bwibanze, uburyo bwo gutegura, imirima ikoreshwa hamwe numutekano nibibazo byo kurengera ibidukikije, turashobora gusobanukirwa neza ubumenyi bujyanye no kubishyira mubikorwa.Muri icyo gihe, dukwiye kandi kwita ku kurengera ibidukikije n’ubuzima bw’abantu, no kugabanya ingaruka ku bidukikije no ku bantu.