Ke koho ʻana i kahi metala no ka hana ʻana a i ʻole ke kūkulu ʻana, ʻo ka alumini a me ke kila kila ʻelua o nā mea kaulana loa.ʻOiai hāʻawi nā mea ʻelua i nā hiʻohiʻona kūʻokoʻa, ʻokoʻa lākou ma ke ʻano o kā lākou waiwai a me ka hoʻohana.Ma kēia ʻatikala, e ʻimi mākou i nā ʻokoʻa ma waena o ka profile alumini a me ke kila kila.
1. Ka haku mele
ʻO ka alumini he metala māmā a malleable i loaʻa mai ka ʻaila bauxite.He metala non-ferrous ka haʻahaʻa haʻahaʻa a me ka maikaʻi o ka pale ʻana i ka corrosion.ʻO ke kila kila, ma kekahiʻaoʻao, he hui pū me ke kila, chromium, a me nā metala'ē aʻe.He metala ferrous ka lōʻihi a kūpaʻa i ka ʻino a me ka ʻōpala.
2. Ka ikaika
ʻOi aku ka ikaika o ke kila kila ma mua o ka alumini, no laila kūpono ia i nā noi kahi e koi ʻia ai ka ikaika kiʻekiʻe.ʻO ka alumini kahi metala ikaika haʻahaʻa i hoʻohana mau ʻia no nā kūkulu māmā kahi e hopohopo nui ai ke kaumaha.
3. Kū'ē Kū'ē
Paʻa loa ka alumini i ka ʻinoʻino, mahalo i kona papa oxide i hana ʻia ke ʻike ʻia i ka ea.ʻO ke kila kila ke kūpaʻa loa i ka corrosion, akā pono ia i ka mālama nui ma mua o ka alumini.Me ka mālama pono ʻole, hiki i ke kila kuhili ke ʻōpala a ʻino.
4. Kū'ē wela
He wahi heheʻe kiʻekiʻe ko ke kila kila a kū i ka pōʻino wela, kūpono ia no nā noi wela kiʻekiʻe.ʻAʻole like ke alumini i ka wela e like me ke kila kila a hiki ke hoʻopōʻino maʻalahi ʻia e ka ʻike ʻana i nā wela kiʻekiʻe.
5. Kumukuai
ʻOi aku ka liʻiliʻi o ka alumini ma mua o ke kila kila, e lilo ia i mea koho kaulana no nā hale kūʻai haʻahaʻa.ʻOi aku ke kumu kūʻai o ke kila kila ma muli o kona kūpaʻa a me ka ikaika.
I ka hōʻuluʻulu ʻana, ʻo ka ʻaoʻao alumini a me ke kila kila he mau mea maʻalahi me kā lākou mau waiwai a me nā hoʻohana.Ke koho ʻana ma waena o nā mea ʻelua, he mea koʻikoʻi e noʻonoʻo i nā koi o ka noi, ke kumu kūʻai, a me ka lōʻihi.Inā ʻoe e koho i ka alumini a i ʻole ke kila kila, e hōʻoia ʻo ia ke koho maikaʻi loa no kāu papahana.
Ka manawa hoʻouna: Mei-10-2023
