galvanized iron cheni yakanaka kune purojekiti yako
Galvanized iron chain ndiko kuita kwesimbi yakanyungudutswa uye simbi matrix kugadzira alloy layer, kuitira kuti matrix uye coating zvibatanidzwe.Galvanized iron chain ndiyo ketani yekutanga ye pickling, kuitira kubvisa iron oxide pamusoro pecheni, mushure mekutora, kuburikidza neammonium chloride kana zinc chloride aqueous solution kana ammonium chloride uye zinc chloride yakasanganiswa aqueous solution tank yekuchenesa, uye ipapo. mudhibhi rinopisa rinopisa tangi.Galvanized iron chain ine zvakanakira zvekupfeka yunifomu, kunamatira kwakasimba uye hupenyu hurefu hwebasa.
Galvanized iron cheni inopisa dip yakabatiswa pahwaro hwesimbi yakakwenenzverwa (kureva kuti, zingi inonyungudika muhari yezingi, uye ipapo cheni inonyudzwa mumvura zingi kwenguva yenguva yekubvisa, uyezve kutonhora nekuomesa. )
Madziro emukati uye kunze kweketani ane zinc layer yakabatanidzwa panguva imwe chete.Cheni dzesimbi dzinowanzo shandiswa kufambisa zvinwiwa zvakaderera (kureva mvura, gasi remvura).
Hunhu hwemacheni akajairwa nemacheni akacheneswa akafanana, asi nekuti iyo yekuputira yepasi yakasiyana, kuramba kwavo kwekuora hakuna kufanana.
Imwe, yakajairika cheni: chromium isimbi yeruvara rwesirivha, yakanyatsogadzikana mumhepo, kunyangwe mualkali, nitric acid, sulfide, carbonate mhinduro inogona zvakare kuchengetedza yakagadzikana mamiriro.Chrome ine chimiro chakaoma, yakasimba kupfeka kuramba, uye inogona kuchengetedza kupenya kwayo kwenguva yakareba.Izvo zvakashata zvechromium plating ndezvekuti haidziviriri simbi yepasi kubva kune ngura.Saka inotungamirirwa nemucheka wemhangura kana mhangura-tin alloy inosungirirana zvakanaka nesimbi yepasi.Kazhinji, chrome-plated cheni ine hunhu hwemutengo wakakwira zvishoma, mota dzemumba yepamusoro-giredhi, mota dzinotakurika kazhinji nadzo, kazhinji dzisingakurudzirwe kushandisa.
Mbiri, galvanized cheni: galvanized cheni chitarisiko chegirinhi ruvara.Ndiyo mhedzisiro ye passivation ye zinc coating inoteverwa ne bleaching.Iyo zinc coating inoshandura zvishoma mumhepo yakaoma.Mumhepo yakanyorova, mumvura ine carbon dioxide uye oxygen, pamusoro payo inoumba firimu rakatetepa reiyo main basic zinc carbonate.Iyi firimu ine mhedzisiro ye corrosion inhibition.Inogona kudzivirira kumwe kuparara kwesimbi.Isu tinoona kuti mamwe maketani ane galvanized anoshanduka kubva kuchena kuenda kubrown nekukurumidza mushure mekushandisa, asi hapana shanduko huru mushure meizvi, chikonzero ndechekuti.
Kuenzaniswa nemaketani akajairwa, maketani akabatiswa mukugadzira uye kugadzirisa mushure mekurapa kwakakosha, mukushandiswa kweakanyanya kunaka maitiro, kuitira kuti kana kubva muhupenyu hwechigadzirwa kana kushandiswa chaiko kwezviri pamusoro kune madhigirii akasiyana ekuvandudza.Galvanized process iri nyore, mutengo wakaderera, saka mhando yakajairika, inorema bhasikoro inoshandiswa nayo.
