Icyuma gisya ni iki? Ipine ya zinc imara igihe kingana iki?

Inzira zitandukanye zirashobora gukoreshwa mugusunika:

1. Ashyushye cyane

2. Amashanyarazi

3. Gukwirakwiza Zinc

4. Gutera ibyuma

 

Ashyushye cyane

Mugihe cyo gusya, ibyuma byinjizwa mubwogero bwa zinc. Ashyushye cyane (HDG) ikubiyemo intambwe eshatu zingenzi: gutegura ubuso, gusya, no kugenzura.

Gutegura Ubuso

Muburyo bwo gutegura hejuru, ibyuma byabanjirije guhimbwa byoherezwa mu gusya kandi bigakora ibyiciro bitatu byogusukura: kugabanuka, gukaraba aside, no gutemba. Hatabayeho ubu buryo bwo gukora isuku, galvanizing ntishobora gukomeza kuko zinc ntizitwara nicyuma cyanduye.

Galvanizing

Nyuma yo gutegura ubuso burangiye, ibyuma byinjizwa muri 98% zinc yashonze kuri 830 ° F. Inguni icyuma cyinjijwe mu nkono igomba kwemerera umwuka guhunga imiterere yigituba cyangwa indi mifuka. Ibi kandi bituma zinc itembera no mumubiri wose wibyuma. Muri ubu buryo, zinc ihura nicyuma cyose. Icyuma imbere mucyuma gitangira kwitwara hamwe na zinc, kigakora zinc-fer intermetallic coating. Kuruhande rwinyuma, hashyizwemo zinc nziza.

Kugenzura

Intambwe yanyuma ni ukugenzura igifuniko. Igenzura ryerekanwa rikorwa kugirango hagenzurwe ahantu hatagaragara ku mubiri wibyuma, kuko igifuniko kitazubahiriza ibyuma byanduye. Igipimo cy'ubunini bwa magneti kirashobora kandi gukoreshwa kugirango umenye uburebure bwa coating.

 

2 Amashanyarazi

Ibyuma bya elegitoroniki byakozwe binyuze mumashanyarazi. Muri ubu buryo, ibyuma byinjizwa mu bwogero bwa zinc, hanyuma amashanyarazi akanyuzamo. Iyi nzira izwi kandi nka electroplating.

Mbere yuburyo bwo gukora amashanyarazi, ibyuma bigomba gusukurwa. Hano, zinc ikora nka anode kugirango irinde ibyuma. Kuri electrolysis, zinc sulfate cyangwa zinc cyanide ikoreshwa nka electrolyte, mugihe cathode irinda ibyuma kwangirika. Iyi electrolyte itera zinc kuguma hejuru yicyuma nkigifuniko. Igihe kirekire ibyuma byinjizwa mu bwogero bwa zinc, umubyimba uba mwinshi.

Kugirango wongere imbaraga zo kwangirika, ibintu bimwe na bimwe byahinduwe neza. Iyi nzira itanga urwego rwinyongera rwa zinc na chromium hydroxide, bikavamo isura yubururu hejuru yicyuma.

 

3 Zinc

Isahani ya zinc ikubiyemo gukora zinc hejuru yicyuma cyangwa ibyuma kugirango wirinde kwangirika kwicyuma.

Muri ubu buryo, ibyuma bishyirwa mubintu bifite zinc, hanyuma bigashyirwaho kashe hanyuma bigashyuha kubushyuhe buri munsi yo gushonga kwa zinc. Igisubizo cyiyi reaction ni ugukora ibinini bya zinc-fer, hamwe nigice gikomeye cyo hanze cya zinc cyera gifatanye hejuru yicyuma kandi kigatanga imbaraga zo kurwanya ruswa. Iyi kote kandi yorohereza irangi ryiza hejuru.

Kubintu bito byuma, isahani ya zinc nuburyo bwiza. Iyi nzira irakwiriye cyane cyane ibyuma byubatswe muburyo budasanzwe, kuko urwego rwinyuma rushobora gukurikiza byoroshye icyitegererezo cyibyuma.

 

4 Gutera ibyuma

Muburyo bwo gutera icyuma cya zinc, amashanyarazi cyangwa amashanyarazi ya zinc yashizwemo hejuru yicyuma. Iyi nzira ikorwa hifashishijwe imbunda ya spray cyangwa flame idasanzwe.

Mbere yo gushira hejuru ya zinc, ibyanduye byose, nkibishishwa byubutaka bidakenewe, amavuta, ningese, bigomba kuvaho. Nyuma yo gukora isuku irangiye, uduce duto duto twa zinc zometse kuri zinc zatewe hejuru yubuso, aho zikomera.

Ubu buryo bwo gutera icyuma ni bwo buryo bwiza cyane bwo gukumira ibishishwa, ariko ntabwo ari byiza gutanga imbaraga zo kurwanya ruswa.

 

Ipine ya zinc imara igihe kingana iki?

Kubijyanye no kuramba, mubisanzwe biterwa nubunini bwububiko bwa zinc, kimwe nibindi bintu nkubwoko bwibidukikije, ubwoko bwa zinc bwakoreshejwe, hamwe nubwiza bwirangi cyangwa gutera spray. Umubyimba mwinshi wa zinc, igihe kirekire cyo kubaho.

Gushyushya-gushira hamwe no gukonjeshaUbushuhe bushyushye cyane burashobora kuramba kuruta ubukonje bukonje kuko busanzwe ari bunini kandi bukomeye. Gallvanizing ishyushye ikubiyemo kwibiza icyuma muri zinc yashonze, mugihe muburyo bukonje bwa galvanizing, igice kimwe cyangwa bibiri byatewe cyangwa bikajugunywa.

Kubijyanye no kuramba, ibishyushye bishyushye birashobora kumara imyaka irenga 50 utitaye kubidukikije. Ibinyuranyo, imbeho ikonje ikonje isanzwe imara amezi make kugeza kumyaka mike, bitewe nubunini bwacyo.

Byongeye kandi, mubidukikije byangirika cyane nkibikorwa byinganda, ubuzima bwa zinc butwikiriye bushobora kuba buke. Kubwibyo, guhitamo ibipimo byiza bya zinc no kubibungabunga mugihe kirekire ni ngombwa kugirango umuntu arinde ruswa, kwambara, n'ingese.