Ese ibyuma bikozwe muri zahabu bitagira umwanda?

Kubijyanye no kubona ibikoresho hamwe na zahabuibyuma, ibibazo bibiri bisanzwe bikunze kuvuka: "Ese biranduye?" na "Nigute nshobora gukomeza kugaragara neza?"Ibyumairazwi cyane kuramba no kurwanya ruswa, ariko isahani ya zahabu yongeramo urundi rwego rugoye. Muri iki kiganiro, tuzasuzuma impamvu kwanduza bibaho, gereranya ubwoko butandukanye bwaibyuma, kandi ushakishe uburyo bwiza kugirango ibintu byawe bikozwe muri zahabu birabagirana.

Zahabuibyumaikomatanya kuramba kwaibyumahamwe na zahabu nziza. Muri ubu buryo, urwego ruto rwa zahabu rushyizwe hejuru hejuru yaibyuma, kurema igice cyigana zahabu ikomeye idafite igiciro cyinshi. Uku guhuza ibikoresho bituma ibicuruzwa bitangaje ariko bikomeye, byiza kubikoresho n'imitako bihanganira kwambara buri munsi.

Ibyumayinjiza izina ryayo "idafite umwanda" kuva irwanya ingese no kwanduza, bitewe na chromium (byibuze byibuze 10.5%). Chromium ikora oxyde ikingira hejuru, ikingira ibintu ogisijeni nubushuhe. Ariko, kwanduza birashobora kugaragara mubihe bimwe na bimwe, nka:

Guhura n’imiti ikaze: Guhura igihe kirekire na chlorine, amazi yumunyu, cyangwa acide zikomeye birashobora kwangirika ndetse nubwiza buhanitse.ibyuma.

Kwambara no kurira: Gushushanya cyangwa gukuramo bishobora kwangiza urwego rwa oxyde ikingira, bigatuma ibintu bishobora guhinduka ibara.

Gutera Zahabu Vulnerability: Isahani ya zahabu ubwayo ikunda kwanduzwa kuko akenshi iba yoroheje kandi irashobora gushira igihe, ikagaragazaibyumamunsi.

Ntabwo ari boseibyumas byaremwe bingana, kandi kurwanya kwabo gutandukanye biratandukanye:

304Ibyuma: Azwiho kurwanya ruswa nziza, 304 ni amahitamo akunzwe kumitako nibindi bikoresho. Ariko, ntabwo irinzwe rwose kwanduza ibintu mubihe bikabije.

316Ibyuma: Uru rwego rurimo molybdenum, yongerera imbaraga za chloride kandi ikaba nziza kubidukikije byo mu nyanja cyangwa ibikoresho birwanya ibyuya.

FerriticIbyuma(eg.

Ubwiza bwo hejuruibyumashingiro (nka 316) kubintu bikozwe muri zahabu byemeza neza kuramba no guhangana.

Yego! Mugihe udashobora gukuraho burundu ibyago, urashobora kwagura cyane igihe cyo kubaho kwa zahabuibyumaukurikiza izi nama:

Irinde Ibidukikije: Komeza ibikoresho byawe kure y'ibidendezi, amazi ashyushye, n'amazi y'umunyu, kuko chlorine n'umunyu bishobora kwihuta kwangirika.

Isuku buri gihe: Ihanagura ibice byawe hamwe nigitambaro cyoroshye, kitarimo lint nyuma yo kuyambara kugirango ukureho ibyuya namavuta.

Ubike neza: Koresha agasanduku k'imitako cyangwa umufuka kugirango urinde ibintu byawe kutagira ubushuhe.

Ongera usubiremo igihe bibaye ngombwa: Niba isahani ya zahabu itangiye gushira, tekereza ko ikintu cyasubirwamo numuhanga kugirango agarure urumuri.

Zahabuibyumaitanga ibyiza byisi byombi: isura nziza ya zahabu hamwe nigihe kirekireibyuma. Mugihe kwanduza bishoboka, gusobanukirwa nimpamvu zibyihishe inyuma no gufata ingamba zo gukumira birashobora gutuma ibice byawe bisa neza. Waba urimo uranyeganyeza isaha isize zahabu cyangwa urunigi, ubwitonzi buke bugera kure mukubungabunga ubwiza bwabo. Kumurika!