Bambanci tsakanin pre-galvanized karfe karfe mai zafi, yadda za a duba ingancinsa?

Bambanci tsakaninPre-galvanized bututudaZafi-digo galvanized karfe

1. Bambanci a cikin tsari: bututun mai galvanized an yi wa galvanized ta hanyar nutsar da bututun karfe a cikin zinc, alhaliPre-galvanized bututuA ko'ina aka rufe shi da zinc a saman murfin karfe ta hanyar tsari mai ba da jimawa.

2. Bambancin Tsarin Tsarin Tsara

3 bawo da kayan aiki da sauransu.

4

5. Kudaden samarwa: Tsarin samarwa na bututun mai-tsayayyen yana da hadaddun da tsada, yayin samar da tsawan bututun galvanized shine mai sauki da araha.

Binciken pre-galvanized da zafi-galvanized m karfe ingancin karfe
1. Binciken bayyanar
Matsakaici na farfajiya: Binciken bayyanar yana da matukar damuwa ko saman bututun karfe yana da laushi, ba tare da bayyananne ba, zinc din rataye ko wasu lahani na. Kyakkyawan galvanized karfe mai kyau ya zama santsi, babu kumfa, babu fasa, babu ciwan ciki, ba zinc yakan tashi da sauran lahani.

Launi da daidaituwa: Duba ko launi na bututun ƙarfe shine uniform da daidaito, musamman rarraba abubuwan zaminct, musamman a cikin seams ko wuraren da aka auna. Zazzabin tsayayyen galvanized karfe gabaɗaya yana bayyana farin fari ko fararen fata, yayin da bututun ƙarfe na galvanized na iya zama mai sauƙi sauƙi a launi.

2. Matsakaicin girman kauri
An auna kauri da aka kauri: Ana auna kaurin zinc na amfani da kayan rufi na kauri (misali magnetic ko Eddy na yanzu). Wannan mahimmin mai nuna alama ne don sanin idan tsarin zinc yana haɗuwa da daidaitattun buƙatu. A giccanized karfe-galvanized karfe yawanci yana da farin karfe 60-120 microns karfe na galvanized, galibi tsakanin 15-30 tsakanin micrack 15-30 microns.

Hanyar nauyi (samfurling): samfuran ana auna shi bisa ga daidaitaccen ma'aunin zinc na kowane yanki naúrar ana lasafta don tantance kauri daga cikin zinc na zinc. Wannan yawanci ana ƙaddara ta hanyar auna nauyin bututu bayan pickling.

Abubuwan buƙatu na yau da kullun: Misali, GB / t 13912, Astm A123 da sauran ka'idodin suna da buƙatun kaut ɗin zinc na Zinciri na aikace-aikacen na iya bambanta.

3. Cikakke na Galvanized Layer
Babban ingancin galvanized shine uniform a cikin rubutu, babu zubar da ruwa kuma babu lalacewar rigar.

Ba a samo jan ooze bayan gwaji tare da na tagulla na jan karfe na jan karfe na tagulla, wanda ke nuna rashin tsalle ko lalacewa ko lalata.

Wannan shine daidaitaccen kayan aikin galvanized Galvanized don tabbatar da aiki mafi kyau da bayyanar.

4. Mai ƙarfi na galhezed Layer
Adshamar da GalWanized Layer wani muhimmin mai nuna alama ce ta ingancin bututun karfe, wanda ke nuna matakin hadin kan hade tsakanin Galvaniz da bututu.

A bututu na karfe zai samar da wani hade Layer na zinc da baƙin ƙarfe bayan an iya inganta wanka bayan tsarin zamewa da daidai da tsarin galvanizing.

Idan zinc Layer bai zo cikin sauƙi lokacin da aka buga tare da roba roba, yana nuna kyakkyawar iM.