ʻO nā kumu ma hope o ke kala like ʻole o ke kiʻi ʻoniʻoni alumini alumini

ʻEkolu kumu kūpono o ke kala kiʻi alumini oxide ʻaʻole like.

(1) Ke hoʻokaʻawale ʻia ka ʻaoʻao alumini, aia nā ʻokoʻa nui i ka wahi hana, ka laulā swing range, ka ʻaoʻao a me ke kūlana waena, ka hoʻopili ʻana i ka hopena, ka hoʻonui ʻana, a me ka hoʻololi ʻana, e alakaʻi ana i ke kiʻi ʻoniʻoni like ʻole. Hoʻokomo ʻia nā ʻano pale i kahi ʻano kowali liʻiliʻi i ka wā e hoʻokaʻawale ana i ka ʻaoʻao alumini a me ka mālama ʻana paha, ʻoiai ʻo ka haʻahaʻa haʻahaʻa haʻahaʻa hiki ke hoʻokumu i ka palapala ʻāina a i ʻole nā ​​kiko, ʻaʻole ia ka mea i manaʻo ʻia.

(2) I ka wā i luku ʻia ai nā ʻāpana ʻāpana alumini, ma ka ʻoki ʻana, ʻo ka alclad o waho ke alumini kiʻekiʻe, ʻo ka ʻāpana o loko i hoʻopaʻa ʻia he alumini like ʻole, ʻelua mau ʻokoʻa alumini, no laila ka oxidation ma hope o ka "benign vitiligo" e like me nā kiko. ʻAʻole maopopo ka mea kūʻai i kēia ʻano, pono nā mea hana e hana hou aku e wehewehe i ka hana, wehewehe i ke kumu a pehea, i mea e pale aku ai i ka misunderstanding.

(3) Nā pilikia me ka hana kaʻina hana

ʻAʻole i lawe ʻia ka lepo a pau e ka kiʻiʻoniʻoni kumu kūloko a ʻaʻole lawa ka mālama ʻana o ka mea hana;

Paʻa mau ka ʻili ma hope o ka etching alkali no ka mea ʻaʻole i hoʻohana koke ʻia ka hana māmā;

ka pilina o ka mea hana i ka wā o ka hoʻoili ʻana me nā mea waho.

Ke hōʻike ka wikiō i ke kala like ʻole, pono e hana i nā hana kūpono e hoʻoponopono i ka pilikia mai nā kihi he nui.

ʻO ka hewa i kāhea ʻia e ka mea heluhelu e nīnau ana i ka mea hana ma hope o ka alkali etching conductive oxide film he paʻakikī ke loaʻa nā kumu i hoʻokumu ʻia e ka alkaline etching liquid alumini ion accumulation kiʻekiʻe loa, ma hope o ka haʻalele ʻana i nā kumu he nui a paʻakikī ke hana i ke kiʻi conductive oxide, lawe i loko. E noʻonoʻo inā ʻo ke kiʻekiʻe o ka alumini ions alkali etching solution, ʻo ka ʻōlelo ʻē aʻe i ʻōlelo ʻia he mānoanoa loa. Akā ʻaʻole wikiwiki ka wikiwiki corrosion alkali. A laila, manaʻo ka mea kākau e hoʻololi i ka hopena corrosion alkaline, no ka mea, ma hope o ka hoʻohana ʻana i ka wai etching alkaline no ka lōʻihi loa, e hōʻiliʻili ʻia nā ion alumini i ka nui, paʻakikī ka elution i nā ion alumini ma ka ʻili o ka mea hana, no laila e hoʻopili ai i ka ʻili alumini a me ka conductive oxide solution contact. no laila e pili ana i ka hoʻokumu ʻana o ke kiʻiʻoniʻoni oxide. ʻO kekahi manaʻo ʻē aʻe, inā e hoʻololi ʻole ʻia ka hopena alkaline etching, ka mea hana ma hope o ka etching alkali ma hope o ka holoi ʻana i ka wai ma hope koke o ke kahe ʻana o ka wai holoi, a laila he kukui i loko o kahi waika hydrofluoric i loaʻa i ka waikawa nitric concentrated, a laila holoi pono ma hope o ka mālama ʻana i ka oxidation. Ma hope o ka poʻe heluhelu i kelepona ʻōlelo ʻia ma hope o ka etching alkali me ka wai wela a maikaʻi loa ka hopena. ʻO ka mea kākau ka ʻike, a ma ka wai wela ma hope o ka wai wela a hoʻokomo koke ʻia i loko o ka wai e haʻalele koke, e pale i ka workpiece ma ka maloʻo ma muli o ka oxidation a pili i ka hoʻokumu ʻana o ke kiʻi conductive oxide.