ʻO ka advantages o hot-dip galvanizednā pā uwea
Luʻu welai hooheheeiapā uwea he mau ʻano maʻamau ouweanā kahawai, i hanaia me na papa kila anu mepuʻu wela welakaʻina hana ʻili, a ua haku ʻia me nā ʻāpana pololei o ka slotted,pā or ʻano alapiʻipā uwea,pā uwea pā,pahu uwea perforated, etc.
ʻO nā pōmaikaʻi o ka galvanized hot-diphoʻopaʻa uwea:maikaʻi anti-corrosion waiwai, lōʻihi lawelawe ola, kiʻekiʻe industrialization o ka hana a me ka paʻa maikaʻi.No laila, hoʻohana ʻia ia i ka nui o nā kaiapuni o waho e pili ana i ka corrosion koʻikoʻi o ka lewa a ʻaʻole mālama maʻalahi.
1. Me ka mānoanoa o ka zinc maʻemaʻe e uhi ana i ke kila kila, hiki iā ia ke pale aku i ka pilina ma waena o ke kila kila a me nā hopena corrosive a pale i ka substrate kila mai ka corrosion.I ka wā maʻamau, hoʻokumu ka papa zinc i kahi ʻāpana zinc oxide lahilahi a paʻakikī, he paʻakikī ke hoʻoheheʻe ʻia i ka wai, no laila he hopena pale i ka substrate kila.
2. Me ka iron-zinc alloy layer, hiki iā ia ke hōʻike i ke kūpaʻa corrosion maikaʻi i ka lewa paʻakai paʻakai moana a me ka lewa ʻoihana.
3. Hiki ke hoʻopaʻa ʻia ka paʻa ikaika, ka zinc a me ka hao a hiki ke hoʻopaʻa paʻa ʻia.
4. He ductility maikaʻi ka Zinc, no ka mea, ua hoʻopili paʻa ʻia kona ʻāpana huila i ke kumu kila, no laila hiki i nā ʻāpana galvanized wela ke kuʻi, ʻōwili, huki ʻia, piko a me nā ʻano ʻano ʻē aʻe, me ka ʻole o ka hōʻino ʻana i ka uhi.
5. Ma hope o ka galvanizing wela o nā ʻāpana kila, ua like ia me ka lāʻau annealing hoʻokahi, hiki ke hoʻomaikaʻi maikaʻi i nā waiwai mechanical o ke kumu kila, hoʻopau i ke koʻikoʻi i ka wā e hana ai a hoʻopaʻa ʻia i nā ʻāpana kila, a hoʻomaʻamaʻa i ka hoʻololi ʻana i ka ikaika o nā ʻāpana kila. .
Ka manawa hoʻouna: Nov-21-2022
