ʻO ka ʻokoʻa ma waena o ka uea wela wela a me ka uea anu

I nā manawa āpauuwea galvanizedkomo ka hana i ka manawa kiʻekiʻe o ka ʻoihana, ʻo ke ala e alakaʻi ai i ka hale hana e ʻike i kēlā me kēia manawa ka lawe ʻana i ka uea a me nā kaʻa pahu, a me nā kaʻa kaʻa kaʻa uila galvanized pōkole, e hoʻokele ana i ka helu hoʻohana hana ma ka ʻāina a puni, e hoʻonā. ka pilikia hana o ka nui o kanaka.Hoʻokaʻawale ʻia ka uea galvanized i ka uea wela wela a me ka uea anuanu ʻokoʻa: ʻo ka hoʻoheheʻe wela i loko o ka hoʻoheheʻe ʻana o ka zinc wai i hoʻoheheʻe ʻia, wikiwiki ka wikiwiki, ʻo ka uhi ʻana he mānoanoa akā ʻaʻole like.ʻO ka waihoʻoluʻu ʻeleʻele, ka ʻai ʻana i ka metala zinc, a me ka hoʻokumu ʻana o ka metala matrix o ka papa infiltration, ke kūpaʻa maikaʻi ʻana i ka corrosion, hiki ke mālama ʻia nā galvanizing wela i waho o nā makahiki he mau makahiki.

Aia ka galvanized anuanu i loko o ka pahu plating ma o ka zinc unidirectional o kēia manawa i hoʻopaʻa ʻia ma luna o ka ʻili metala, lohi ka wikiwiki o ka hana, ʻaʻahu ʻaʻahu, lahilahi mānoanoa, maʻamau wale nō 3-15 microns, hiʻohiʻona ʻālohilohi, kūʻē ʻino ʻino, maʻamau he mau mahina e ʻōpala. .Ke hoʻohālikelike ʻia me ka electrogalvanizing, ʻoi aku ka haʻahaʻa o ka galvanizing wela i ke kumukūʻai hana a me ka liʻiliʻi o ka hopena i ke kaiapuni ma mua o ka electroplating.
Ka hoʻohana ʻana o ka uea wela: No ka mea ʻoi aku ka mānoanoa o ka uhi ʻana, ʻoi aku ka maikaʻi o ka pale ʻana o ka galvanized wela ma mua o ka galvanized uila, no laila he mea pale nui ia no nā ʻāpana kila i hoʻohana ʻia i nā kūlana hana paʻakikī.ʻO nā huahana galvanized wela i nā lako kemika, ka ʻaila ʻaila, ka ʻimi moana, ka hoʻolālā metala, ka hoʻoili ʻana i ka mana, ka hana moku a me nā ʻoihana ʻē aʻe he nui nā noi, ma ka māla mahiʻai e like me ka pesticide irrigation, greenhouse a me ke kūkulu ʻana e like me ka wai a me ke kinoea hoʻoili, uea. casing, scaffolding, bridge, highway guardrail a me nā mea ʻē aʻe, i nā makahiki i hala iho nei ua hoʻohana nui ʻia.