Bambanci tsakanin electro-galvanizing da zafi tsoma galvanizing

Bambanci tsakanin electro-galvanizing da zafi tsoma galvanizing

Ƙarfe na yawanci yana da nau'i na galvanized, wanda zai iya hana karfe daga tsatsa zuwa wani matsayi.Ƙarfe na galvanized gabaɗaya ana gina shi ta hanyar galvanizing mai zafi mai zafi ko electro-galvanizing.To mene ne bambancin dake tsakaninzafi- tsoma galvanizingda electro-galvanizing?

Tsarin Galvanizing Electro

Electrogalvanizing, kuma aka sani da sanyi galvanizing a cikin masana'antu, shi ne aiwatar da yin amfani da electrolysis samar da wani uniform, m da kuma da- bonded karfe ko gami ajiya Layer a saman da workpiece.

Idan aka kwatanta da sauran karafa, zinc wani ƙarfe ne mai arha kuma mai sauƙi.Yana da ƙarancin ƙima mai ƙarancin ƙima kuma ana amfani dashi da yawa don kare sassan ƙarfe, musamman akan lalatawar yanayi, da kuma ado.Dabarun gyare-gyare sun haɗa da plating na tanki (ko kwandon tarawa), platin ganga (don ƙananan sassa), plating blue, plating atomatik da ci gaba da plating (na waya, tsiri).

Siffofin electro-galvanized

Manufar electrogalvanizing shine don hana abubuwa na karfe daga lalacewa, inganta juriya na lalata da rayuwar sabis na karfe, kuma a lokaci guda ƙara bayyanar kayan ado na samfurin.Karfe zai zama yanayi, ruwa ko lalata ƙasa na tsawon lokaci.Karfe da ake lalata kowace shekara a kasar Sin ya kai kusan kashi daya bisa goma na adadin karafa.Don haka, don kare rayuwar ƙarfe ko sassansa, ana amfani da electro-galvanizing gabaɗaya don sarrafa ƙarfe.

Tun da zinc ba shi da sauƙi don canzawa a cikin iska mai bushe, kuma yana iya samar da fim din zinc carbonate na asali a cikin yanayi mai laushi, wannan fim zai iya kare sassan ciki daga lalata lalacewa, koda kuwa wani abu ya lalace ta hanyar zinc Layer.A wasu lokuta, zinc da karfe suna haɗuwa da lokaci don samar da microbattery, tare da matrix na ƙarfe an kiyaye shi azaman cathode.Takaitawa Electrogalvanizing yana da halaye masu zuwa:

1. Kyakkyawan juriya na lalata, ƙwarewa da haɗin kai, ba sauƙin shigar da iskar gas ko ruwa ba.

2. Domin sinadarin zinc yana da tsabta, ba shi da sauƙi a lalata shi a cikin yanayin acid ko alkali.Yadda ya kamata kare jikin karfe na dogon lokaci.

3. Bayan wucewa ta chromic acid, ana iya amfani dashi a cikin launuka daban-daban, wanda za'a iya zaba bisa ga abubuwan da abokan ciniki suka zaɓa.A galvanizing ne m da kuma ado.

4. Rufin zinc yana da kyau ductility kuma ba zai fada cikin sauƙi ba a lokacin lankwasawa daban-daban, kulawa da tasiri.

Mene ne bambanci tsakanin zafi tsoma galvanizing da electro-galvanizing

Ka'idodin biyu sun bambanta.Electrogalvanizing shine hašawa galvanized Layer a saman karfe ta hanyar hanyar lantarki.Hot-tsoma galvanizingshine a nutsar da karfe a cikin maganin zinc don yin saman karfe tare da galvanized Layer.

Akwai bambancin kamanni tsakanin su biyun.Idan karfen ya kasance electro-galvanized, samansa ya fi santsi.Idan karfen yana da zafi-tsoma galvanized, samansa yana da tauri.Electro-galvanized coatings yawanci 5 zuwa 30μm, da zafi-tsoma galvanized coatings ne mafi yawa 30 zuwa 60μm.

Iyakar aikace-aikacen ya bambanta, ana amfani da galvanizing mai zafi mai zafi a cikin ƙarfe na waje kamar shingen kankara, kuma ana amfani da electro-galvanizing galibi a cikin ƙarfe na cikin gida kamar bangarori.