中文
Gushyushya-guswera ni uburyo busanzwe bwo kurinda ibyuma.Yinjiza ibicuruzwa byibyuma mumazi ya zinc yashongeshejwe kugirango ikore zinc-fer alloy layer hamwe na zinc yuzuye hejuru yicyuma, bityo bitange uburinzi bwiza.Ubu buryo bukoreshwa cyane mubwubatsi, ibinyabiziga, ingufu, itumanaho nizindi nganda kurinda ibyuma, imiyoboro, ibyuma, nibindi.
Intambwe zifatizo za hot-dip galvanizing inzira nizi zikurikira:
Gutesha agaciro no gukora isuku
Ubuso bwibyuma bigomba kubanza gusukurwa neza kugirango bikureho amavuta, umwanda nibindi byanduye.Mubisanzwe bikorwa mukwinjiza ibyuma mumisemburo ya alkaline cyangwa aside ikurikirwa no gukaraba amazi akonje.
Amashanyarazi
Icyuma gisukuye noneho cyinjizwa mumuti wa 30% zinc ammonium kuri 65-80° C..Intego yiyi ntambwe ni ugukoresha urwego rwa flux kugirango rufashe gukuramo okiside hejuru yicyuma kandi urebe ko zinc yashonze ishobora kubyitwaramo neza nicyuma.
Galvanizing
Icyuma cyinjijwe muri zinc yashongeshejwe ku bushyuhe bwa 450° C.. Igihe cyo kwibiza ni iminota 4-5, bitewe nubunini nubushuhe bwumuriro wibyuma.Muri iki gikorwa, hejuru yicyuma gikora imiti hamwe na zinc yashonze.
Gukonja
Nyuma yo gushiramo ubushyuhe, ibyuma bigomba gukonjeshwa.Gukonjesha ikirere gisanzwe cyangwa gukonjesha byihuse mukuzimya birashobora gutoranywa, kandi uburyo bwihariye buterwa nibisabwa byanyuma kubicuruzwa.
Gushyushya-gushya ni uburyo bwiza bwo kuvura ruswa, gutanga inyungu zikomeye:
●Igiciro cyo hasi: Ibiciro byambere kandi birebire byigihe cyo gushyushya galvanizing muri rusange biri munsi yizindi myenda irwanya ruswa, bigatuma ihitamo neza.
●Ubuzima bumara igihe kinini cyane: Igipfundikizo gishobora gukomeza kurinda ibyuma mumyaka irenga 50 kandi bikarwanya ruswa.
●Kubungabunga bike bisabwa: Kubera ko igipfundikizo cya galvaniside cyikomeza kandi kibyibushye, gifite amafaranga make yo kubungabunga hamwe nigihe kirekire cyo gukora.
●Mu buryo bwikora burinda uduce twangiritse: Igifuniko cya galvaniside gitanga uburinzi bwibitambo, kandi uduce duto twangiritse ntidukeneye gusanwa byongeye.
●Kurinda byuzuye kandi byuzuye: Hot-dip galvanizing yemeza ko ibice byose, harimo n’ahantu bigoye kugera, birinzwe byuzuye.
●Kugenzura byoroshye: Imiterere yikibiriti gishobora gusuzumwa no kugenzura byoroshye.
●Kwishyiriraho vuba:Ibicuruzwa bishyushye bishyushye byiteguye gukoresha iyo bigeze aho bakorera, nta yandi masura yateguwe cyangwa ubugenzuzi busabwa.
Application Kwihutisha gushira byuzuye: Igikoresho gishyushye gishyushye kirihuta kandi ntigiterwa nikirere, bituma ihinduka ryihuse.
Izi nyungu zituma hot-dip galvanizing ihitamo neza kurinda ibyuma byangirika, ntibitezimbere gusa ubuzima bwa serivisi nigikorwa cyibyuma, ahubwo binagabanya ibiciro muri rusange hamwe nakazi keza.
Ubuso bwerekanwe kumpera yanyuma (harimo na flange mumaso) yaAmavuta ya CDSR hamwe no gusohora amavutazirinzwe na hot-dip galvanizing ukurikije EN ISO 1461, biturutse ku kwangirika guterwa n’amazi yo mu nyanja, igihu cyumunyu nuburyo bwo kwanduza.Mu gihe inganda za peteroli na gazi zikomeje gukurikirana iterambere rirambye, ikoreshwa ry’ikoranabuhanga rishyushye ntirishobora gusa kunoza ruswa y’ibikoresho kandi ryongerera igihe serivisi zayo, ariko kandi rigabanya mu buryo butaziguye imikoreshereze y’umutungo no kubyara imyanda mu kugabanya inshuro zo gusimbuza ibikoresho. kubera ruswa.
Itariki: 28 Jun 2024