I-hot dip galvanizing isetshenziswe iminyaka engaphezu kwe-150, futhi isimiso sayo asikashintshi kuze kube manje.Isakhiwo sensimbi kufanele sicwiliswe ngokugcwele ku-zinc ngesikhathi esisodwa ukuze kuzuzwe isakhiwo sefilimu esifana ne-galvanized.Uma lude kakhulu noma lubanzi kakhulu ukuthi lungacwiliswa kabili, ungqimba lwezinc ekuhlanganyeleni luzobonakala lumahhadlahhadla, lujiye kakhulu nokunye.Ukwengeza, uma isisindo esisodwa sesakhiwo sensimbi sinzima kakhulu, sizokwenza ukusebenza kwaso kube nzima uma sidlula umthwalo wemishini ye-galvanizing.Ngakho-ke, ukuxhumana ne-hot dip galvanizing factory kusengaphambili.
Impahla yesakhiwo sensimbi izothinta inhlangano kanye nokushuba kwefilimu eshisayo ye-dip galvanized.Isibonelo, insimbi ephezulu ye-tension equkethe i-silicon, okuqukethwe kwekhabhoni kuphezulu, kulula ukusabela nge-zinc encibilikisiwe ngokushesha, umphumela wokukhula ngokweqile kwe-alloying, kuzodala ukubukeka okumnyama okumpunga, kodwa akuthinti ukumelana kwayo nokugqwala.Noma insimbi ephathwa ngokushisa, uma amandla ayo aqinile edlula 90kg/mm2, ngemva kokusebenza kwediphu elishisayo, kulula ukunciphisa amandla ayo, njll.
UKUHLANGANISWA KWEZINMETALI EZINGAFANI, njengensimbi nethusi, ithini, umthofu nezinye izinsimbi ezingenayo insimbi, ngesikhathi sokusebenza kwediphu elishisayo, ukuhlakazwa kwalokhu okungeyona insimbi kuzobangela ukuguqulwa kwesakhiwo sefilimu ye-zinc.Futhi njengokuhlanganiswa kwensimbi endala nentsha, ekusebenzeni kokukhetha, into entsha kulula ukuyikhetha.Ukwengeza, njengengxenye yezingxenye ezicutshunguliwe, ukukhetha ngokweqile endaweni yokucubungula nakho.
Umgomo we-hot dip galvanizing ukuthi izingxenye zensimbi ezihlanzekile zicwiliswa kubhavu we-zinc ngokusebenzisa i-Flux yokumanzisa, ukuze insimbi ihlangane ne-zinc encibilikisiwe ukukhiqiza ifilimu yesikhumba ehlanganisiwe.
Isikhathi sokuthumela: 29-07-22