Nūhou

Ka hoʻokaʻawale ʻana o ka pepa galvanized e like me ka hana a me nā ʻano hana
① Pepa hao hao wela.Hoʻokomo ʻia ka pā kila lahilahi i loko o ka ʻauʻau zinc i hoʻoheheʻe ʻia e hoʻopili i kona ʻili i kahi papa zinc.I kēia manawa, hana nui ia e ke kaʻina galvanizing mau, ʻo ia hoʻi, hoʻomau mau ʻia ka pā kila i ʻōwili ʻia i loko o ka ʻauʻau hoʻoheheʻe zinc e hana i ka pā kila galvanized;
2 Alloyed galvanized kila pepa.Hana ʻia kēia ʻano pā kila ma ke ʻano wela wela, akā ua wela ia ma kahi o 500 ℃ ma hope koke o ka puka ʻana i waho o ka pahu, no laila e hoʻopili ʻia ai ka zinc a me ka hao.ʻO ka pepa galvanized i hoʻopili maikaʻi i ka uhi a me ka weldability.
③ Pepa kila electrogalvanized.ʻO ka pepa kila galvanized i hana ʻia e ke ʻano electroplating he hana maikaʻi.Eia nō naʻe, ʻoi aku ka lahilahi o ka uhi ʻana a ʻaʻole maikaʻi kona kūpaʻa ʻana i ka corrosion e like me ka pale wela wela.
④ ʻO ka pā kila hoʻokahi ʻaoʻao a me ka pā kila ʻokoʻa ʻelua ʻaoʻao.ʻO ka pā kila galvanized ʻaoʻao hoʻokahi, ʻo ia hoʻi, nā huahana i galvanized ma kekahi ʻaoʻao wale nō.I ka ʻōlelo o ka welding, coating, antirust treatment and processing, ʻoi aku ka maikaʻi o ka reactivity ma mua o ka pepa galvanized ʻaoʻao ʻelua.I mea e pale aku ai i ka hemahema o ka uncoated ma kekahi ʻaoʻao, aia kekahi ʻano ʻāpana galvanized i uhi ʻia me ka ʻāpana lahilahi o ka zinc ma kēlā ʻaoʻao, ʻo ia hoʻi, ʻelua ʻaoʻao galvanized sheet.
⑤ Alloy a me ka hui galvanized pā kila.He pā kila ia i hana ʻia me ka zinc a me nā metala ʻē aʻe e like me ke kēpau, zinc, a me ka hoʻohui pū ʻana.ʻAʻole maikaʻi ka hana anti-rust maikaʻi o kēia ʻano pā kila, akā maikaʻi nō hoʻi ka hana ʻana i ka uhi;Ma waho aʻe o nā ʻano ʻelima ma luna aʻe, aia nō hoʻi ka pā kila galvanized kala, paʻi ʻia a hoʻopaʻa ʻia i ke kila kila, a me ka polyvinyl chloride laminated galvanized steel plate.Eia nō naʻe, ʻo ka mea maʻamau i hoʻohana ʻia ʻo ia ka wela-dip galvanized sheet.