Production tsari da kuma abũbuwan amfãni daga zafi-tsoma galvanized raga shinge

Zafafan tsoma galvanized ragamar shinge, kuma ana kiransa shingen shinge mai zafi mai zafi, hanya ce ta nutsar da shinge a cikin narkakkar karfe don samun rufin ƙarfe. Katangar raga mai zafi mai zafi da rufaffen karfe suna samar da rufin ƙarfe ta hanyar narkar da sinadarai, da yaduwa. bonded gami yadudduka. A cikin 'yan shekarun nan, tare da saurin haɓakar isar da wutar lantarki mai ƙarfi, sufuri, da sadarwa, abubuwan da ake buƙata don kariya ga gidajen yanar gizo sun ƙaru da yawa, kuma buƙatun gidan yanar gizo mai zafi na galvanized ta ci gaba da ƙaruwa. Lokacin da aka ɗaga titin mai zafi mai zafi daga cikin narkakken ƙarfe, narkakkar ƙarfen da ke haɗe da saman gwal ɗin gami yana sanyaya kuma yana ƙarfafa shi ya zama mai rufi. Gilashin alloy ɗin da aka samar ta hanyar galvanizing mai zafi-tsoma ya fi wuya fiye da abin da ake buƙata da kansa, don haka ba shi da sauƙin lalacewa. Sabili da haka, akwai ƙarfin haɗin gwiwa mai kyau tsakanin zafi-tsoma galvanized Layer da karfe substrate. Idan kun zaɓi hanyar da za a yi amfani da ita na dogon lokaci, za ku iya amfani da galvanized mai zafi ne kawai. Da zarar an saka hannun jari, ba za ku buƙaci maye gurbin su ba har tsawon rayuwa. Siffar iri ɗaya ce da tarun tsaro mai gefe biyu. Abinda kawai shine launi ba kore ba, amma azurfa mai haske.

Hanyoyin samarwa da sarrafawa:
Bisa ga al'ada, ana amfani da hanyar maganin riga-kafi. Mun san cewa shinge raga shine samfurin kariya. Tun da aka yi amfani da shi a waje shekaru da yawa, yadda za a hana lalata na dogon lokaci ya zama matsala da dole ne a warware. Gabaɗaya magana, duk abubuwan da ake amfani da su a halin yanzu a cikin tarunn tsaro na babbar hanya da tarunan layin dogo Babban hanyar yin galvanizing shine zafi tsoma galvanizing, amma wasu ƙananan masana'antu kuma suna amfani da galvanizing sanyi.

Annealing na waje-layi galvanizing zafi tsoma: Kafin guardrail raga ya shiga cikin zafi-tsoma galvanizing line, da farko a sake recrystallized da annealed a cikin wani nau'i na kasa annealing tanderu ko wani irin kararrawa annealing tanderu. Ta wannan hanyar, babu abin rufe fuska a cikin layin galvanizing. Tsarin ya ƙare. Kafin galvanizing mai zafi-tsoma, ragar dole ne ya kula da tsaftataccen ƙarfe mai aiki mai tsabta wanda ba shi da oxides da sauran datti. Wannan hanya ita ce da farko za a cire ma'aunin baƙin ƙarfe oxide a saman ragar gadi da aka toshe ta hanyar tsinke, sannan a shafa wani Layer na zinc chloride ko wani kaushi da ya ƙunshi cakuda ammonium chloride da zinc chloride don kariya. Hana layin gadi daga sake yin iskar oxygen.