wili puʻupuʻuhe mea metala e hoʻokō ai i ka pale ʻana i ka ʻōpala maikaʻi loa ma ka uhi ʻana i ka ʻili o nā pā kila me kahi papa zinc e hana i kahi kiʻiʻoniʻoni zinc oxide. Mai ka makahiki 1931 kona kumu i hoʻohui maikaʻi ʻia ai ka ʻenekini Polani ʻo Henryk Senigiel i nā kaʻina hana annealing a me nā kaʻina hana galvanizing wela, e hoʻokumu ana i ka laina galvanizing wela hoʻomau mua o ka honua no ke kaula kila. ʻO kēia mea hou i hōʻailona i ka hoʻomaka ʻana o ka hoʻomohala ʻana i nā lau kila galvanized.
Pepa hao hao hao& coils Nā ʻano hana
1) Kū'ē Kū'ē: ʻO ka uhi zinc e pale pono i ka'ōpala a me kaʻinoʻana o ke kila ma nā wahi humid.
2) Hoʻopili Peʻa maikaʻi loa: Hōʻike nā wili kila galvanized i hoʻohui ʻia i nā waiwai adhesion pena.
3) Weldability: ʻAʻole hoʻopilikia ka zinc coating i ka weldability o ke kila, e hōʻoia ana i ka maʻalahi a me ka hilinaʻi.
Nā ʻano o nā Pepa Pua Zinc maʻamau
1. He mau pua zinc nui, okoa ke anawaena o ka ili, he 1 knm ke anawaena, e hoike mai ana i ka nani a me ka nani.
2. Hōʻike ka zinc coating i ka pale ʻana i ka corrosion maikaʻi loa. I loko o nā kaona o ke kūlanakauhale a me ke kua'āina, e ʻino ka papa zinc ma kahi o 1-3 microns wale nō i kēlā me kēia makahiki, e hāʻawi ana i ka pale ikaika no ka substrate kila. ʻOiai i ka wā i hoʻopōʻino ʻia ai ka zinc coating, hoʻomau ʻo ia i ka pale ʻana i ka substrate kila ma o ka "protection anode sacrificial," e hoʻopaneʻe nui ana i ka corrosion substrate.
3. Hōʻike ka zinc coating i ka hoʻopili maikaʻi ʻana. ʻOiai ke kau ʻia i nā kaʻina deformation paʻakikī, paʻa mau ka papa zinc me ka ʻole o ka ʻili.
4. Loaʻa iā ia ka noʻonoʻo wela maikaʻi a hiki ke lawelawe ma ke ʻano he mea wela wela.
5. He lōʻihi ka ʻōlinolino o ka ʻili.
| Galvanized | Galvannealed | ||
| Spangle mau | Hoʻemi ʻia (zero) Spangle | ʻOi-maʻalahi | |
| Hoʻokumu ʻia ka zinc spangle ma o ka paʻa maʻamau. | Ma mua o ka paʻa ʻana, puhi ʻia ka pauda zinc a i ʻole ka mahu ma luna o ka uhi e hoʻomalu i ka crystallization spangle a i ʻole hoʻololi i ka haku ʻauʻau, e hoʻopuka ana i ka spangle maikaʻi a i ʻole ka spangle-free. | ʻO ka ʻōwili ʻana o ka huhū ma hope o ka galvanizing e hana i kahi ʻili pahee. | Ma hope o ka haʻalele ʻana i ka ʻauʻau zinc, hoʻomaʻamaʻa ʻia ke kaula kila i ka hoʻomaʻamaʻa ʻana i ka umu ahi e hana i kahi ʻāpana zinc-hao ma luna o ka uhi. |
| Kūpaʻa mau | Hoʻemi ʻia (ʻaʻohe) Spangle | ʻOi-maʻalahi | Galvannealed |
| Hoʻopili maikaʻi Kūleʻa maikaʻi i ka wā | ʻO ka ʻili maʻemaʻe, ʻaʻahu a me ka nani ma hope o ke pena ʻana | ʻO ka ʻili maʻemaʻe, ʻaʻahu a me ka nani ma hope o ke pena ʻana | ʻAʻohe pua zinc, ʻili ʻili, maikaʻi ka pena a me ka weldability |
| ʻOi aku ka maikaʻi: nā kiaʻi, nā mea puhi, nā ductwork, conduits Kūpono: ʻO nā pani puka kila, nā paipu hoʻokahe, nā kākoʻo kaupaku | ʻOi loa kūpono: ʻO nā paipu hoʻoheheʻe, nā kākoʻo o ke kaupaku, nā auwai uila, nā pou ʻaoʻao puka ʻōwili, nā substrate i uhi ʻia. He kūpono no: Nā kino kaʻa, nā pale, nā mea puhi | He kūpono no: ʻO nā paipu hoʻokahe, nā ʻāpana kaʻa, nā lako uila, nā pahu hau, nā substrate i uhi ʻia He kūpono no: Nā kino kaʻa, nā pale, nā mea puhi | ʻOi aku ka maikaʻi no: ʻO nā pani puka kila, nā hōʻailona, nā kino kaʻa, nā mīkini kūʻai aku, nā pahu hau, nā mīkini holoi, nā keʻena hōʻike. He kūpono no: ʻO nā pā lako uila, nā pākaukau keʻena a me nā keʻena |
Pehea wau e kauoha ai i kā mākou huahana?
He mea maʻalahi loa ke kauoha ʻana i kā mākou huahana kila. Pono ʻoe e hahai i nā ʻanuʻu ma lalo nei:
1. E nānā i kā mākou pūnaewele e ʻike i ka huahana kūpono no kāu mau pono. Hiki iā ʻoe ke hoʻokaʻaʻike mai iā mākou ma o ka leka uila, leka uila, WhatsApp, etc. e haʻi iā mākou i kāu mau koi.
2. Ke loaʻa iā mākou kāu noi ʻōlelo, e pane mākou iā ʻoe i loko o 12 mau hola (inā he hopena pule, e pane koke mākou iā ʻoe i ka Pōʻakahi). Inā wikiwiki ʻoe e kiʻi i kahi ʻōlelo, hiki iā ʻoe ke kelepona iā mākou a kamaʻilio pū me mākou ma ka pūnaewele a e pane mākou i kāu mau nīnau a hāʻawi iā ʻoe i ka ʻike hou aku.
3.E hōʻoia i nā kiko'ī o ke kauoha, e like me keʻano huahana, ka nui (e hoʻomaka pinepine ana mai kahi pahu, e pili ana i 28tons), ke kumukūʻai, ka manawa hoʻouna, nā hua'ōlelo uku, a me nā mea'ē aʻe.
4.E hana i ka uku, e hoʻomaka mākou i ka hana i ka wā hiki loa, eʻae mākou i nāʻano uku uku, e like me: hoʻoili kelepona, leka hōʻai'ē, etc.
5. Loaʻa i nā waiwai a nānā i ka maikaʻi a me ka nui. Hoʻopili a hoʻouna aku iā ʻoe e like me kāu koi. E hāʻawi pū mākou i ka lawelawe ma hope o ke kūʻai aku iā ʻoe.
Ka manawa hoʻouna: ʻAukake-29-2025
