Uburyo bwo gutandukanya amashanyarazi hamwe nubushyuhe bwa galvanizing

Kwizirika ni ibice rusange byibanze, mubisanzwe byitwa "ibice bisanzwe".Kuri bimwe bifata imbaraga nimbaraga zisobanutse, kuvura hejuru birahambaye kuruta kuvura ubushyuhe.Ubwoko bwose bwiziritse bukoreshwa mubikoresho byinshi byubukanishi, hafi ya byose bigomba gukusanyirizwa hamwe nyuma yo kuvurwa hejuru, kugirango bigere kuri anticorrosion, imitako, kwambara birwanya, kugabanya coefficient de fraisement nizindi ngaruka, hamwe no kuvura hejuru ya organic organique electrogalvanizing na hot galvanizing ni tekinoroji yo gukingira catodiki.

Ihame ryo gukoresha amashanyarazi yihuta yibikoresho ni ugukoresha electrolysis, gushiraho icyuma kimwe, cyinshi, cyahujwe neza nicyuma cyangwa ibishishwa byoherejwe hejuru yumurimo wakazi, gushiraho urwego rwo gutwikira hejuru yicyuma, kugirango kugera ku kurinda inzira yo kwangirika.Kubwibyo, amashanyarazi ya elegitoronike ni icyerekezo kiva kuri electrode nziza ikagera kuri electrode mbi ukoresheje amashanyarazi.Zn2 + muri electrolyte irashizwemo, ikura kandi igashyirwa kuri substrate munsi yubushobozi bwo gukora igorofa.Muri ubu buryo, nta nzira yo gukwirakwiza hagati ya zinc na fer.Uhereye kuri microscopique yitegereza, igomba kuba igipimo cya zinc.Mubusanzwe, gushyushya ibishishwa bya fer-zinc alloy layer hamwe na zinc nziza, kandi bigashyiramo gusa urwego rwuzuye rwa zinc, bityo rero, hamwe nicyuma-zinc alloy layer kuva kuri coating ahanini gishingiye kumuranga wuburyo bwo gutwikira, bubereye ibyuma bifata ibyuma, insinga zicyuma, umuyoboro wibyuma nibindi bicuruzwa.Uburyo bwa Metallographic nuburyo bwa XRD bikoreshwa mugutahura igifuniko cyo gutandukanya amashanyarazi no gushyushya umuriro, no gutanga ubuyobozi bwo gusesengura kunanirwa.

Hariho uburyo bubiri bwo kumenya amashanyarazi hamwe nubushyuhe bwa galvanizing.Bumwe nuburyo bwa metallografiya: uburyo bwa metallografiya ntabwo bugarukira kurwego rwibirimo nubunini bwikitegererezo, kandi burakwiriye kubicuruzwa byose bya electrogalvanizing nibicuruzwa bishyushye.Ubundi ni uburyo bwa X-ray itandukanya: ikoreshwa kuri diameter ya 5mm irenga isahani ya pompe nimbuto mu ndege ya mpande esheshatu;Diameter yo hanze irenze 8mm ibyuma byuma bya radiyo yibicuruzwa bya radian, kugirango harebwe ko icyitegererezo gishobora gukorwa mubunini bwa 5mm × 5mm yubuso buringaniye, nubwoko bwose bwibicuruzwa.Urashobora kwemeza imiterere ya kristu yibintu bitwikiriye ≥5% icyiciro.Ingero zifite umubyimba mwinshi wa zinc ntizikwiye kuri X - itandukanya.