ʻO ka hoʻomaʻamaʻa ʻana o ka uea nui o ka ʻōwili uʻa

ʻO ka nui o ka uea uʻi wiliwili i hana ʻia me ka hana haʻahaʻa kalapona kila uea koʻokoʻo, hana ʻia me ke kila kalapona haʻahaʻa, ma hope o ke kaha kiʻi ʻana, pickling rust removal, kiʻekiʻe wela annealing, hot dip galvanized.ʻO ka hoʻomaʻamaʻa ʻana a me nā kaʻina hana lapaʻau ili.Ua māhele ʻia ka uea galvanized ʻōwili nui i ka uea wela a me ke anuuwea galvanized(uea uwea uila).ʻOiai ʻaʻole ʻokoʻa loa ka hiʻohiʻona o ka uea galvanized a me ka pauda kālā.Akā he ʻokoʻa loa ka hopena, ʻo ka ʻili o ke kelepona galvanized he zinc layer, adhesion maikaʻi, kūpaʻa maikaʻi i ka corrosion.

ʻO ka pauka kālā he hui pū ʻia me ka pauka aluminika a me ka polymer ma hope o ka pena ʻana i ke kiʻiʻoniʻoni, palupalu ke kiʻiʻoniʻoni, maʻalahi ke ʻike ʻia nā pilikia adhesion, a ʻilihune hoʻi ka pale ʻana i ka corrosion.ʻO ka Galvanizing e pili ana i ka ʻili o ka metala, ka hao a i ʻole nā ​​​​mea ʻē aʻe i uhi ʻia me kahi papa zinc e pāʻani i ke ʻano o ka nani, pale ʻana i ka ʻōpala a me nā ʻenehana lapaʻau ʻē aʻe.Hiki ke hoʻoheheʻe ʻia ka Zinc i loko o nā ʻakika a me nā kumu, no laila he metala amphoteric.Hoʻololi liʻiliʻi ka Zinc i ka ea maloʻo.

Ma ka ea mākū, hana ʻia kahi kiʻiʻoniʻoni zinc carbonate kumu ma ka ʻili o ka zinc.ʻO ka Zinc coating no ka anodic coating, hoʻohana nui ia e pale i ka corrosion o ke kila, kāna hana pale a me ka mānoanoa o ka uhi ʻana he mea nui loa.Hiki ke hoʻomaikaʻi maikaʻi ʻia nā mea pale a me nā mea hoʻonaninani o ka zinc coating ma hope o ka mālama passivation, dyeing a i ʻole ka uhi ʻana me ka mea mālama māmā.

No ka mea ʻoi aku ka mānoanoa o ka uhi i loaʻa, ʻoi aku ka maikaʻi o ka pale ʻana o ka galvanizing wela ma mua o ka galvanizing uila, no laila he mea pale pale koʻikoʻi ia no nā ʻāpana kila i hoʻohana ʻia i ka hana paʻakikī.Hoʻohana nui ʻia nā huahana galvanized Hot-dip i nā mea kemika, ka ʻaila ʻaila, ka ʻimi ʻana i ka moana, ka hale metala, ka hoʻouna ʻana i ka mana uila, ka hana moku a me nā ʻoihana ʻē aʻe, i ka māla mahiʻai e like me ka pesticide irrigation, greenhouse a me ka ʻoihana kūkulu e like me ka wai a me ke kinoea. uwea casing, scaffolding, Bridges, alaloa guardrail a me na mea e ae, ua hoohana nui ia.