1. Galvanized
Zinc plating yakakamurwa kuita electro-galvanized (inotonhora plating) uye inopisa-dip galvanizing. Iyo dense basic zinc carbonate firimu yakaumbwa pamusoro pezinc inoshandiswa kuzadzisa chinangwa chekurwisa ngura, anti-kukukurwa uye kutaridzika kwakanaka. Electroplating zinc inoshandisa musimboti we electrolysis kubvumira zinc ions kuti inamatire pamusoro pesimbi mesh kuita coating. Iyo cyanide iri mu galvanizing electrolyte ine muchetura zvakanyanya. Chimiro che electroplating ndechokuti zinc layer yakanaka uye yakagadzikana, uye gloss yakasimba. Kupisa-dip galvanizing kuisa zvinhu kuti zviputirwe mumhinduro ye zinc kuitira kupisa-kupisa-kunyura kwepamusoro-soro mushure mekudzivirira-oxidation, annealing uye mamwe marapirwo. Kubatsira kwekupisa-dip galvanizing ndeyokuti zinc layer yakavharwa zvakakwana, iyo yakasimba yakasimba, uye hupenyu hwebasa hwemakore makumi maviri-50 hunogona kuchengetedzwa. Zvine mwero mutengo we electro-galvanized.
2. Dipping
Plastic impregnation inowanzopisa zvikamu zvinopinzwa kuti zvinyungudutse hupfu hwepurasitiki pamusoro pesimbi yemambure euswa. Iyo yekupisa nguva uye tembiricha ichakanganisa ukobvu hwepurasitiki layer. Plastic impregnation inogona kukwidziridza kusapinda kwemvura, ngura uye kunyura kwechigadzirwa. Ruvara runoita kuti chigadzirwa chiwedzere kunaka uye chishongedze.
3. Pfaya mapurasitiki
Kupfapfaidza kunoshandisa musimboti wemagetsi akamira kugadzira iyo yepurasitiki poda adsorb pachigadzirwa, uyezve kupisa uye kuomesa maitiro kuzadzisa chinangwa chekudzivirira-kukurwa kwechigadzirwa. Kupfapfaidza kunowanzo shandiswa muzvigadzirwa zvenguva pfupi. Iyo yepurasitiki layer yakatetepa pane yekunyudza. Zvakanakira mutengo Wakaderera uye nekukurumidza.
4. Anti-ngura pendi
Pendi yeAnti-ngura iri nyore kushandisa, mutengo wakaderera, kushanda kwakasimba, uye kushomeka kwekudzivirira ngura uye anti-corrosion performance.
5. Mhangura yakapfeka simbi
Mhangura-clad simbi inowanzogadzirwa ne electroplating uye inoenderera ichikandira. Yekutanga inoshandisa nheyo ye electrolysis. Mambure euswa ane mutengo wakaderera uye kupfekedzwa kutete. Iyo inoenderera mberi yekukanda nzira inoita kuti mhangura nesimbi yakavharidzirwa zvibatanidzwe zvizere pasina kubviswa.
Nguva yekutumira: Kubvumbi-28-2020