keleawe kepau ʻoleHe kiʻekiʻe ka hopena maikaʻi, ʻaʻole hiki ke hoʻololi i ka hydrogen i ka wai, a he kūpaʻa maikaʻi loa ka corrosion i ka lewa, ka wai maʻemaʻe, ka wai kai, ka waika non-oxidizing, alkali, ka paʻakai paʻakai, ka meaʻaila organik a me ka lepo, akā ua maʻalahi ke keleawe, ke ʻoi aku ka mahana ma mua o 200 ℃, ua wikiwiki ka oxidation.Hana ʻia ka ʻinoʻino depolarization i loko o nā oxidants a me nā waikawa oxidizing, a ua hoʻopau koke ʻia i ka waikawa nitric a me ka waika hydrochloric.
Ke loaʻa i ka lewa a me ka medium chloride, sulfide, sulfur-containing gas, a me ammonia-containing gas, e wikiwiki ana ka corrosion o ke keleawe, a ʻo ka ʻili o nā huahana keleawe i ʻike ʻia i ka ea ʻenehana humid e nalowale koke i kona luster, e hana ana i ke keleawe keleawe kumu a me ka waikawa carbonic.ʻO Copper, ke kala o ka ʻili o nā huahana e hoʻololi i ka ʻulaʻula-'ōmaʻomaʻo, ʻeleʻele, uliuli a me nā kaʻina hana ʻē aʻe.Ma hope o 10 mau makahiki, e uhi ʻia ka ʻili o nā huahana keleawe me ka verdigris, a ua maʻalahi ka hoʻemi ʻana o nā keleawe keleawe.
He kūpaʻa maikaʻi ke keleawe i ka pili ʻana o ke kai, a hoʻohana nui ʻia i ka hana moku a me ka ʻenekinia moana.Hiki i ka hull i uhi ʻia me ka copper-nickel alloy ke hoʻonui i ka wikiwiki o ka moku a hoʻemi i ka hoʻohana wahie.He aloha ke keleawe i ke kaiapuni.ʻAʻole hiki ke ola nā hua bacteria like ʻole ma ka ʻili o nā huahana keleawe.ʻO ka nui o nā mea hoʻohuihui keleawe he mea pono loa ia no ka ulu ʻana o ke kanaka a me nā mea kanu.No laila, hoʻohana nui ʻia ke keleawe alakaʻi ʻole i ka ʻoihana hana a hoʻohana ʻia i ka hāʻawi ʻana i ka wai inu.I ka pipeline lawe, ʻoi aku ka maikaʻi ma mua o nā mea alanui ʻē aʻe.
Ka manawa hoʻouna: Jun-09-2022