1. UMUKARA

☆ Umukara nuburyo busanzwe bwo kuvura ubushyuhe bwicyuma. Ihame nugukora firime ya oxyde hejuru yicyuma kugirango itandukane ikirere kandi igere ku gukumira ingese. Kwirabura nuburyo busanzwe bwo kuvura ubushyuhe bwicyuma. Ihame nugukora firime ya oxyde hejuru yicyuma kugirango itandukane ikirere kandi igere ku gukumira ingese.

1. ZINC

☆ Electro-galvanizing nubuhanga gakondo bwo gutunganya ibyuma bitanga uburyo bwibanze bwo kwangirika kwicyuma. Ibyiza byingenzi nibishobora kugurishwa hamwe nuburyo bukwiye bwo guhangana. Bitewe nuburyo bwiza bwo gusiga, isahani ya kadmium ikoreshwa cyane mu ndege, mu kirere, mu nyanja, na radiyo n'ibicuruzwa bya elegitoroniki. Isahani irinda ibyuma byuburinzi bwikingira nubumashini, bityo rero kurwanya kwangirika kwayo ni byiza cyane kuruta gufata zinc.

1. HDG

Ibyiza byingenzi ni solderabilité nziza kandi irwanya guhuza. Bitewe nuburyo bwiza bwo gusiga, isahani ya kadmium ikoreshwa cyane mu ndege, mu kirere, mu nyanja, na radiyo n'ibicuruzwa bya elegitoroniki. Isahani irinda ibyuma byuburinzi bwikingira nubumashini, bityo rero kurwanya kwangirika kwayo ni byiza cyane kuruta gufata zinc. Zinc ishyushye ifite imbaraga zo kurwanya ruswa, kurinda ibitambo kubutaka bwibyuma, kurwanya ikirere cyinshi, no kurwanya isuri yamazi yumunyu. Irakwiriye ibihingwa nganda, inganda hamwe nibikorwa byo ku nkombe no hanze.