Mu musaruro nyirizina no gukora ibyapa bya Yoke, kuvura hejuru ntabwo ari ubwiza gusa, ahubwo icy'ingenzi, ni ugukora: gutandukanya itangazamakuru ryangirika, kunoza imyambarire no kurwanya ingaruka, kongera ubuzima bwa serivisi, kubahiriza ibisabwa byo kwirinda ingese zo mu nyanja, no kubahiriza ibyemezo mpuzamahanga. Uburyo butandukanye bwo kuvura busa bujyanye nibidukikije bitandukanye, ingengo yimishinga, hamwe nuburinganire bwimishinga.
Ashyushye - dip galvanizing nuburyo bwibanze bwo kuvura hejuru yisahani. Nyuma yo gukuraho ingese, isahani yingogo, ikozwe mubyuma bya karubone cyangwa hasi - ibyuma bivanze, byinjizwa rwose muri zinc yashongeshejwe mubushyuhe bwinshi. Ibi bigizwe na anti - ruswa igaragara hejuru yicyuma, igizwe nigice cya zinc cyera na zinc - icyuma kivanze. Nubu niwo ukoreshwa cyane, igiciro - cyiza, kandi nuburyo bukwiye bwo kuvura hejuru yigihe kirekire - gukoresha hanze hanze mumashanyarazi hamwe nibikoresho byubaka. Ubunini bwa zinc mubusanzwe ni 65μm ~ 120μm, hamwe nuburemere - bwo kurwanya - amavuta yo kwangirika agera kuri 150μm +. Mubihe bisanzwe, irashobora kwihanganira amasaha 500 ~ 1000 yo gupima umunyu, kandi mubidukikije, amasaha 300 ~ 500. Ibyiza byo gushyushya - dip galvanizing harimo imbaraga zikomeye zo kurwanya - kwangirika, kwemeza ingese - gukora kubuntu mumyaka 20 ~ 30 mubidukikije. Igizwe kandi na zinc nziza cyane, irwanya ingaruka, abrasion, n'umuyaga n'isuri, hamwe no kurinda anode. Ndetse hamwe nibishushanyo byaho, zinc izakomeza kurinda ibyuma byubutaka. Irakwiriye gutwara ubwikorezi bwo mu nyanja, ntibibangamiwe rwose nubushuhe bwa kontineri hamwe nubushuhe buhebuje, kandi ifite ifeza imwe - imvi zisa, zihuza nuburyo busanzwe bwibikoresho byamashanyarazi. Irakwiriye cyane cyane kumashanyarazi mwinshi na ultra - imirongo yumurongo wa voltage mwinshi, kumurongo woguhuza umuyaga wumuyaga wumuyaga, kuruhande, gufotora gufotora, kuzamura no kuzamura ibyapa bihuza, hamwe nigihe kirekire - hanze, ubushuhe bwinshi, hamwe nibidukikije byangirika.
Electroplating zinc ninzira ikoresha electrolysis kugirango ibike urwego ruto rwa zinc hejuru yisahani yingogo, itanga uburinzi bubiri binyuze mukurinda cathodic na barrière physique. Ubunini bwa zinc buri hagati ya 5 mm na 15 mm, kandi bwihanganira ibizamini byo gutera umunyu mumasaha 48 kugeza 96. Ibicuruzwa bivamo bifite isura nziza, ifeza - isura yera ishimishije kandi nziza. Ibyiza byayo birimo isura nziza, isa neza, imitako nziza yo gushushanya, uburinganire buringaniye, nta guhindura ibihangano, nta gufunga umwobo, nta gukenera post - gutunganya, hamwe nigiciro gito, bigatuma bikwiranye n’ibicuruzwa bito -, bigufi -.
Ifu ya poro bivuga amashanyarazi ya electrostatike ya poro ya pulasitike hejuru yisahani ya Yoke, igakurikirwa nubushyuhe bwo hejuru - bukiza kugirango bukore ikintu gikomeye. Ubunini bwa coating ni 60 - 120μm, bikavamo isura nziza, igororotse hamwe nibintu byiza byo gushushanya. Itanga icyerekezo kimwe kandi gishimishije kurangiza, kibereye amashanyarazi yo mumijyi hamwe nimishinga yo gutunganya ibibanza. Irwanya ruswa ya chimique na acide / alkalis, ifite imitekerereze myiza, kandi irashobora gukoreshwa mubice byihariye byubaka amashanyarazi. Amabara atandukanye arahari kugirango bamenyekane byoroshye. Irakwiriye gutunganya ibibanza, kubaka insimburangingo, ibikoresho byo murugo, gufotora amashanyarazi, hamwe na - bitwara imitwaro ikomeye aho ibara ari ngombwa.
Gutera amazi birimo gukoresha epoxy gakondo, alkyd, cyangwa ingese - amarangi yo gukumira kugirango ukore firime ikingira. Itanga ubwisanzure bwo guhitamo amabara, gusaba byoroshye, nigiciro gito. Birakwiriye kubice byigihe gito kandi bigufi - gukoresha imvugo, nibyiza kubicuruzwa byo murugo bidasaba kurinda ruswa.
Kuri 304/316 ibyuma bidafite ingese, gufata no gutembera bikuraho ibyuma byubusa, bigakora firime irinda chromium oxyde irinda - inzira izwi nka passivation. Ibi bizamura cyane ibyuma bitagira umwanda birwanya gutera umunyu no kwangirika, bikavamo isuku, yaka neza idahinduye neza. Nibihitamo guhitamo ibidukikije byo mu nyanja n’inyanja, bikwiranye ningufu zumuyaga wo hanze, urubuga rwo hanze, ibyambu, hamwe n’inganda zikora imiti.
Uburyo butandukanye bwo kuvura butanga uburyo butandukanye bwo kurwanya ruswa. Mubisanzwe, ashyushye - dip galvanizing> passivation ibyuma bitagira umwanda> ifu yifu> electro - galvanizing, kandi ubuzima bwabo bwakazi nabwo buratandukanye. Gufasha abakoresha guhitamo, dore ingero zimwe: Kubidukikije bisanzwe byo hanze, bishyushye - dip galvanizing niyo ihitamo bitewe nigiciro cyayo kinini - imikorere, ikoreshwa ryisi yose, igihe kirekire, hamwe nigiciro gito cyo kubungabunga. Ku mbaraga z'umuyaga wo mu nyanja, imiyoboro y'amashanyarazi yo ku nkombe, hamwe n'ibidukikije bitera umunyu, passivation niyo nzira nziza, itanga imbaraga zikomeye zo kurwanya ruswa, idasaba kubungabungwa, no guhuza n'ibidukikije bikabije byo mu nyanja.
Kuvura hejuru y’isahani y’ingogo ntabwo ari "inzira yo gukumira ingese," ahubwo ni ikintu cyibanze cya tekiniki kigena igihe cyibicuruzwa, imiterere y’ibidukikije, umutekano w’umushinga, ndetse n’icyubahiro mpuzamahanga. Inzira zitandukanye zihuye nuburyo butandukanye bwo gukoresha, ingengo yimari, nibipimo mpuzamahanga. Guhitamo uburyo bwiza bwo kuvura ntibishobora gusa kubahiriza ibisabwa byo kwirinda ruswa gusa ahubwo binagenzura ibiciro, kwirinda ingese mugihe cyo gutwara inyanja, no kunoza abakiriya banyamahanga.
