Chelete e chesangterata ya tshepee hlahisoa ka molamu oa terata ka mor'a ho hula, ho futhumatsa, ebe o hula, Z ka mokhoa o chesang oa ho pata holim'a metsi a koahetsoeng ka zinki.Palo ea zinki ka kakaretso e laoloa ka bongata ba 30g/m^2-290g/m^2 ho latela litlhoko tsa tikoloho ea tšebeliso.Hobane lihlahisoa tse hlahisoang ke mokhoa o chesang oa ho futhumatsa li na le bophelo bo bolelele ba anticorrosive le tikoloho ea tšebeliso e pharaletseng, terata ea tšepe e chesang e chesang e sebelisoa haholo indastering e boima, indasteri e bobebe, temo le masimo a mang ka mokhoa oa marang-rang, thapo, terata joalo-joalo.
Hot dip galvanizing e boetse e bitsoa hot dip zinc le hot dipgalvanizing: ke mokhoa o atlehang oa anticorrosion ea tšepe, e sebelisoang haholo-holo liindastering tse sa tšoaneng tsa mehaho ea mohaho oa tšepe.Ke ho qoelisa likarolo tsa tšepe ka mor'a hore mafome a tlosoe ka har'a tharollo ea zinki e qhibilihisitsoeng hoo e ka bang 500 ℃, e le hore bokaholimo ba litho tsa tšepe bo kenngoe ka lesela la zinki, e le ho bapala sepheo sa anticorrosion.Hot dip galvanizing process: finishing product pickling - ho hlatsoa - ho eketsa tharollo ea plating - ho omisa - ho fanyeha plating - ho pholisa - meriana - ho hloekisa - ho bentsa - ho futhumatsa metsi a chesang ho phethiloe.
Mohala o chesang o boetse o bitsoa zinc e chesang le dip e chesangterata e entsoeng ka masenke, e entsoe ka molamu oa terata ka ho hula, ho futhumatsa, ebe o hula, qetellong ka mokhoa o chesang oa ho pata holim'a metsi a koahetsoeng ka zinki le tlhahiso ea terata.Bongata ba Zinc ka kakaretso bo laoloa ka sekhahla sa 30g/m^2-290g/m^2.Haholo-holo e sebelisoang liindastering tse sa tšoaneng tsa thepa ea mohaho oa tšepe.Ke ho qoelisa likarolo tsa tšepe ka mor'a hore mafome a tlosoe ka har'a tharollo ea zinki e qhibilihisitsoeng hoo e ka bang 500 ℃, e le hore bokaholimo ba litho tsa tšepe bo khomaretsoe le lesela la zinki, ebe bo bapala sepheo sa anticorrosion.
Passivation, ho qhibiliha ho chesang, ho koala le dehydrogenation ea hot-dipterata e entsoeng ka masenkeka mor'a ho roala bakeng sa tšireletso e ntlafetseng, mokhabiso le merero e meng e khethehileng.Chromic acid salt passivation kapa phetoho e 'ngoe e sebetsanoa hangata ka mor'a ho galvanizing, filimi ea phetoho e etsang mofuta o lumellanang ke e' ngoe ea mekhoa ea bohlokoa ea ho sebetsa e netefatsang boleng ka mor'a ho roala.
Nako ea poso: 09-02-22