Bambanci tsakanin electro galvanizing da zafi galvanizing

1. Daban-daban Concepts

Hot-tsoma galvanizing, kuma aka sani da zafi-tsoma galvanizing da zafi tsoma galvanizing, ne mai tasiri hanyar karfe anti-lalata, yafi amfani a karfe tsarin wurare a daban-daban masana'antu. Shi ne a nutsar da tsatsa-cire sassa karfe a cikin wani zub da jini bayani na tutiya a kusan 500 ° C, ta yadda saman karfe sassa adheres zuwa zinc Layer, don cimma manufar anti-lalata.

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 da 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.

2. Tsarin ya bambanta  

Tsarin tafiyar da galvanizing mai zafi-tsoma: pickling na ƙãre kayayyakin - wanka - ƙara plating bayani - bushewa - tara plating - sanyaya - sinadaran magani - tsaftacewa - nika - zafi- tsoma galvanizing an kammala.

Electrogalvanizing tsari kwarara: gurɓata sinadarai - ruwan zafi wanka - wanka - electrolytic lalata - ruwan zafi wanka - wanka - karfi lalata - wanka - electrogalvanized baƙin ƙarfe gami - wanke - wanke - haske - passivation - wanke - bushewa.

3. Sana'a daban-daban

Akwai dabarun sarrafawa da yawa don galvanizing mai zafi-tsoma. Bayan workpiece ne degreasing, pickling, tsoma, bushewa, da dai sauransu, shi za a iya nutsad da shi a cikin narkakkar da tutiya wanka. Kamar wasu kayan aikin bututu masu zafi ana sarrafa su ta wannan hanyar.

Electrolytic galvanizing ana sarrafa shi ta hanyar kayan aikin lantarki. Bayan ragewa, pickling da sauran matakai, an nutsar da shi a cikin wani bayani mai dauke da gishirin zinc, kuma an haɗa kayan aikin lantarki. A lokacin motsin jagora na igiyoyi masu kyau da mara kyau, ana ajiye Layer na zinc akan kayan aikin. .

4. Siffa daban-daban

Gabaɗaya bayyanar galvanizing mai zafi-tsoma yana da ɗan ƙaramin ƙarfi, wanda zai samar da layin ruwa, ciwace-ciwacen ciwace-ciwacen daji, da dai sauransu, musamman a ƙarshen ƙarshen aikin, wanda shine farin silvery baki ɗaya. A surface Layer na electro-galvanizing ne in mun gwada da santsi, yafi rawaya-kore, ba shakka, akwai kuma m, blue-fari, fari da kore haske, da dai sauransu Duk workpiece m ba ya bayyana tutiya nodules, agglomeration da sauran mamaki.