Iyo bigeze ku cyuma gishyushye gishyizwe mu byuma, inzira yo gushyushya ibishishwa bivamo guhuza metallurgji hagati ya zinc nicyuma hamwe nuruhererekane rwicyuma-zinc. Ubusanzwe umurongo ushyushye-wohanagura umurongo ukora kuburyo bukurikira:
◆ Icyuma gisukurwa hifashishijwe igisubizo cya caustic. Ibi bikuraho amavuta / amavuta, umwanda, hamwe n irangi.
Solution Igisubizo cyogusukura caustic cyogejwe.
Steel Icyuma gishyizwe mumuti wa acide kugirango ukureho urusyo.
Solution Igisubizo cyo gutoragura kirahanaguwe.
Fl flux, akenshi zinc ammonium chloride ikoreshwa mubyuma kugirango ibuze okiside yubuso bwera iyo ihuye numwuka. Amazi yemerewe gukama kumyuma hamwe nugufasha mugihe cyamazi ya zinc yatose no kwizirika kumyuma.
Steel Ibyuma byinjizwa mu bwogero bwa zinc zashongeshejwe hanyuma bikabikwa aho kugeza ubushyuhe bwibyuma buringaniye nubwogero.
Muburyo bwa tekiniki, galvanisiyasi ni inzira yo gutwikira ibyuma nicyuma hamwe nigice cya zinc wibiza icyuma mu bwogero bwa zinc yashongeshejwe ku bushyuhe bwa 840 ° F (449 ° C). Iyo ihuye nikirere, zinc yera (Zn) ikorana na ogisijeni (O2) ikora okiside ya zinc (ZnO), ikongera igakora na dioxyde de carbone (CO2) ikora karubone ya zinc (ZnCO3), ubusanzwe imvi zijimye, zikomeye cyane. ibikoresho birinda ibyuma munsi yandi kwangirika mubihe byinshi. Mubisanzwe, umuyoboro ushyushye wa galvaniside ufite igiciro cyicyuma cyinshi ugereranije nubundi bwoko busanzwe bwimiyoboro ikoreshwa kubera igiciro cyinshi cyo gukora ku isoko.
Kubikorwa bifatika, kimwe nubundi buryo bwo kurinda ruswa, galvanizing irinda cyane cyane ibyuma bikora nkinzitizi hagati yicyuma nikirere. Nyamara, zinc nicyuma cya electronegatifike ugereranije nicyuma. Nibintu byihariye biranga galvanizing. By'umwihariko, iyo igipfundikizo cyangiritse cyangiritse kandi ibicuruzwa byuma bikagerwaho nikirere, zinc irashobora gukomeza kurinda ibyuma binyuze muri ruswa. Uretse ibyo, kubera kuramba kwayo no kurwanya ruswa, ibyinshi mu miyoboro ikonje ikonje irashobora gukoreshwa kandi ikongera gukoreshwa, ku rugero runaka bizigama amafaranga menshi mugihe cyo kubungabunga amaposita.
Hamwe nurwego rwo kurinda, imiyoboro irashobora gukoreshwa ahantu hanze, kandi irashobora kwihanganira ingaruka ziterwa na zimwe mubidukikije. Kwipimisha hamwe nubushakashatsi byagaragaje ko impuzandengo yo kubaho kwicyuma cya galvaniside ikoreshwa nkibikoresho bisanzwe byubatswe birenze imyaka 50 mubidukikije mucyaro hamwe nimyaka 20-25 cyangwa irenga mugihe gikabije cyumujyi cyangwa inkombe. Ni muri urwo rwego, abashoramari bashobora gukoresha neza iki gicuruzwa mu mushinga. Nkumushinga wibyuma wabigize umwuga mubushinwa, twiyemeje gukora ubwoko butandukanye bwibyuma byimishinga yawe. Kubindi bisobanuro, urashobora kutwandikira igihe icyo aricyo cyose.
Ohereza ubutumwa bwawe kuri twe:
Igihe cyo kohereza: Nzeri-14-2018
