ʻO ke kila kila he mea kaulana i ʻike ʻia no ka lōʻihi, ka pale ʻana i ka corrosion, a me ka nani. Hoʻohana ʻia ia i nā ʻano hana like ʻole, mai nā lako kīhini a i nā mea kūkulu hale. Eia naʻe, me ka hoʻonui ʻana o nā metala like ʻole a me nā alaloa ma ka mākeke, hiki ke paʻakikī ke ʻike pololei ʻana i ke kila kila i kekahi manawa. Ma kēia ʻatikala, e ʻimi mākou i nā ala kūpono e kōkua iā ʻoe e ʻike i ke kila kila a hoʻomaopopo i kona ʻano ʻokoʻa.
Ka hoʻomaopopo ʻana i ke kila kila
Ma mua o ko mākou komo ʻana i nā ʻano ʻike, pono e hoʻomaopopo i ke ʻano o ke kila kila. ʻO ke kila kila he mea hao i haku mua ʻia me ka hao, ka chromium, a ma kekahi mau mea nickel a me nā mea ʻē aʻe. ʻO ka maʻiʻo chromium ka mea maʻamau ma ka liʻiliʻi he 10.5%, e hāʻawi ana i ke kila kila i kona pale ʻana i ka corrosion. Hele mai ke kila kila ma nā māka like ʻole, kēlā me kēia me nā waiwai a me nā hoʻohana kikoʻī, me 304, 316, a me 430.
Nānā Kiʻi
ʻO kekahi o nā ala maʻalahi e ʻike ai i ke kila kila ma ka nānā ʻana. Loaʻa i ke kila kila ka ʻōniʻoniʻo ʻoniʻoni kū hoʻokahi i ʻokoʻa mai nā metala ʻē aʻe. E ʻimi i kahi ʻili paheʻe e hōʻike maikaʻi i ka mālamalama. Eia naʻe, e makaʻala no ka mea, ʻālohilohi paha kekahi mau metala ʻē aʻe.
Hoao Magnet
ʻO ke ala ʻē aʻe e ʻike ai i ke kila kila kila ʻo ia ka hoʻāʻo magnet. ʻOiai ʻaʻole magnetic ka hapa nui o ke kila kila, ʻo kekahi mau māka o ke kila kila (e like me 430) he magnetic. No ka hana ʻana i kēia hoʻāʻo, e lawe i kahi magnet a ʻike inā pili ia i ka metala. Inā ʻaʻole paʻa ka magnet, he kila kila austenitic paha ia (e like me 304 a i ʻole 316). Inā paʻa ia, he kila kuhiliʻole ferritic paha ia (e like me 430) a i ʻole kekahi metala ʻē aʻe.
Ka Hoao Wai
ʻIke ʻia ke kila kila no kona kūpaʻa ʻana i ka ʻōpala a me ka ʻino. No ka hana ʻana i kahi hoʻāʻo wai, kau wale i kahi mau kulu wai ma ka ʻili o ka metala. Inā piʻi ka wai a palahalaha ʻole, he kila kuhili paha. Inā palahalaha ka wai a waiho i kahi ʻili, ʻaʻole paha he kila kila a maikaʻi ʻole paha ka metala.
Hoʻāʻo ʻōpala
Hiki i ka ho'āʻo ʻōpala ke kōkua i ka ʻike ʻana i ke kila kila. E hoʻohana i kahi mea ʻoi, e like me ka pahi a i ʻole ka screwdriver, e ʻoki i ka ʻili o ka metala. ʻO ke kila kila ʻaʻole paʻakikī a ʻaʻole maʻalahi. Inā ʻoki nui ʻia ka ʻili a poino paha, ʻaʻole paha ia he kila kuhili ʻole a he ʻeleu haʻahaʻa paha.
Ho'āʻo Kemika
No ka ʻike maopopo ʻana, hiki ke hana i nā hoʻokolohua kemika. Loaʻa nā hāʻina kemika kikoʻī e hoʻopili me ke kila kila e hana i kahi hoʻololi kala. No ka laʻana, hiki ke hoʻopili ʻia kahi hopena i loaʻa ka waikawa nitric i ka metala. Inā he kila kila, ʻaʻole liʻiliʻi ka hopena, ʻoiai ʻo nā metala ʻē aʻe e ʻino a ʻeleʻele paha.
He mea koʻikoʻi ka ʻike ʻana i ke kila kila no nā ʻano noi like ʻole, inā paha ʻoe e kūʻai ana i nā mea kuke, nā mea hana, a i ʻole nā mea kūkulu hale. Ma ka hoʻohana ʻana i ka hui ʻana o ka nānā ʻike maka, ka hoʻāʻo magnet, ka hoʻāʻo wai, ka hoʻāʻo ʻana, a me ka hoʻāʻo kemika, hiki iā ʻoe ke hoʻoholo me ka hilinaʻi inā he kila kila. ʻO ka hoʻomaopopo ʻana i kēia mau ʻano hana ʻaʻole ia e kōkua wale iā ʻoe e hoʻoholo i ka ʻike, akā e hōʻoiaʻiʻo hoʻi ʻoe e hoʻopukapuka nei i nā mea waiwai e kū i ka hoʻāʻo o ka manawa. E hoʻomanaʻo, inā kānalua ʻoe, hiki i ka nīnau ʻana i kahi loea a mea loea paha ke hāʻawi i ka hōʻoia hou i kāu kaʻina ʻike.
Ka manawa hoʻouna: Jan-12-2025
