He aha ka ʻokoʻa ma waena o ka zinc aluminized wela a me ka zinc aluminized wela?

Ka mua opā kila kalaʻo ia:Pa'a hao hao hao wela, wela aluminized zinc pā, a i ʻolepapa aluminia me ka papa anu i olokaa, o na ano ma luna o ka papa kila ka waihoʻoluʻu kila pā substrate, 'o ia hoʻi,ʻaʻohe pena, baking pena kila papa substrate, ka luna kila pā i ko lakou mau pono a me ka hoʻohana hana.

1, hot-dip galvanized kila: maikaʻi hopena hana a me ka maikaʻi elongation a me ka hua waiwai, keia 'ano o ka hana o kala kala i loko o: kūkulu, mea hoʻonani, a me nā 'oihana 'ē aʻe noi ua maikaʻi loa loiloi.

2, wela-hoi aluminika-zinc-plated kila: kaʻina hana a me ka wela-hoi galvanized kila kaʻina mea basically like, ka hoʻokaʻawale moe ma ka ili o ka zinc maʻiʻo haku mele 'ole like, nā mea'ē aʻe o ke kumu, aole he kaawale, ka wā kū'ē a me ke ola ma mua o galvanized kila.

ʻO 55% alumini zinc alloy i uhi ʻia i ka alumini zinc plated steel i ka wā e ʻike ʻia ai ʻelua ʻaoʻao i kahi kaiapuni like me ka mānoanoa like o ke kila galvanized i hoʻohālikelike ʻia me ke kūpaʻa ʻoi aku ka maikaʻi. 55%alumini zincʻAʻole maikaʻi ke kūpaʻa corrosion ma waho wale nō, ʻo nā huahana i uhi ʻia i ka kala i hoʻopili maikaʻi ʻia a me ka maʻalahi.

ʻO ka ʻokoʻa ma waena o ka pepa galvanized a me ka alumini zinc plated sheet ka mea nui i ka uhi ʻokoʻa, ʻo ka ʻili o ka galvanized sheet i puʻunaue like ʻia me kahi papa o nā mea zinc, ʻo ka mea makua ke pāʻani i kahi pale anodic, ʻo ia hoʻi, ʻo ka corrosion o ka zinc mea e pale ai i ka hoʻohana ʻana i ka mea makua, a ke hoʻopau wale ʻia ka zinc i loko e hōʻino i ka mea makua.