ʻIke Manaʻo o ka Pepa kila Galvanized

ʻO ka pepa galvanized e pili ana i ka ʻili kila me ka ʻili galvanized.Hiki i ka papa zinc ke pale pono i ka ʻōpala i hoʻokumu ʻia e ka hopena ma waena o ka pale kila a me ka ea a i ʻole ka hoʻololi ʻana o nā waiwai kemika a me nā waiwai mechanical i hoʻopili ʻia me nā mea ʻē aʻe, a hiki ke hoʻomaikaʻi nui i ke ola lawelawe a me ke kūpaʻa o ke kila.

Hoʻokaʻawale ʻia ka pā kila Galvanized i ka pā electrolytic maʻamau a me ka pā electrolytic pale manamana lima.ʻO ka pāpaʻi paʻi manamana lima kahi lapaʻau pale manamana lima i hoʻohui ʻia i ka pā electrolytic maʻamau, hiki ke pale aku i ka hou.Hoʻohana maʻamau ia ma nā ʻāpana i mālama ʻole ʻia, a ʻo ka brand he secc-n.Hiki ke hoʻokaʻawale ʻia ka papa electrolytic maʻamau i ka papa phosphating a me ka papa passivation.Hoʻohana pinepine ʻia ka Phosphating.ʻO ka brand he secc-p, i kapa ʻia ʻo P material.Hiki ke hoʻokaʻawale ʻia ka pā passivation i ka ʻaila a me ka ʻole.ʻOi aku i ka hana ʻana i ke kila, ka hana kaʻa, ka hale kūʻai kila a me nā ʻoihana ʻē aʻe.ʻO kā lākou mau hiʻohiʻona nui: ke kūpaʻa corrosion ikaika, ka maikaʻi o ka ʻili maikaʻi, ka pōmaikaʻi mai ka hana hohonu, ka waiwai a me ka hana.Hana ʻia kēia ʻano pā kila ma ke ʻano wela wela, akā ma hope o ka puka ʻana i waho o ke awāwa, hoʻomehana koke ʻia a hiki i 500 ℃ e hana i ka uhi ʻana o ka zinc a me ka hao.Loaʻa i kēia ʻano coil galvanized adhesion maikaʻi a me ka weldability.