No ke kila kuhiliʻole, manaʻo ʻia he kila ʻaʻole maʻalahi ka ʻōpala, akā ʻoiaʻiʻo, hiki i ke kila kuhili ke ʻā.ʻO ke kū ʻana o ka ʻōpala a me ka corrosion o ke kila kila ma muli o ka hoʻokumu ʻana o kahi kiʻi ʻoniʻoni chromium-rich oxide (passivation film) ma luna o kona ʻili.ʻO kēia kū'ēʻana i ka'ōpala a me ke kū'ē i ka corrosion he pili.
Hōʻike nā ho'āʻo i ka piʻi ʻana o ka corrosion o ke kila i loko o nā media palupalu e like me ka ea a me ka wai a me ka media oxidizing e like me ka waikawa nitric e piʻi me ka piʻi ʻana o ka chromium ma ke kila.Ke hiki ka maʻiʻo chromium i kekahi pākēneka, hoʻololi koke ka pale ʻana o ke kila., ʻo ia hoʻi, mai ka maʻalahi a hiki i ka maʻalahi ʻole i ka pala, a mai ka corrosion-kūʻai i ka corrosion-kūʻai.
No ka ho'āʻoʻana inā hiki i ka'ōmole kila kila ke'ōpala, hiki ke hoʻokomoʻia ka valve hoʻokahi i nā wahi likeʻole no ka hōʻoia a me ka hoʻohālikelike.
Ma lalo o nā kūlana maʻamau, inā hoʻokomoʻia ka valve kila kila ma kahi maloʻo maloʻo, ma hope o ka manawa lōʻihi,ʻaʻole i ka maikaʻi wale nō ka valve, akā,ʻaʻohe o ka'ōpala.
A inā hoʻokomo ʻia ka pahu i loko o ka wai kai me ka nui o ka paʻakai, e ʻōpala ia i loko o kekahi mau lā.No laila, pono e ana ʻia ka pale ʻana i ka corrosion a me ke kila kila o nā kiwi kila kila e like me ke kaiapuni.
"Mai nā hiʻohiʻona o ka pahu kila kila ponoʻī, ʻo ke kumu o ke kumu ʻole ʻia ʻo ia ka loaʻa ʻana o kahi kiʻi ʻoniʻoni chromium-rich oxide ma luna o kona ʻili e pale ai i nā atomo oxygen waho a me nā mea ʻē aʻe mai ka hoʻopōʻino ʻana i ka mea. ʻO ka valve nā hiʻohiʻona o ke kila kila."Ke akamai Eia naʻe, ke hoʻopōʻino ʻia ka membrane e nā mea e like me ke kaiapuni, e ʻōpala ia me ke komo ʻana o nā ʻātoma oxygen a hoʻokaʻawale ʻia mai nā ion hao.
He nui nā kumu no ka ʻānai ʻana o nā kiwi kila kila, e like me ka hopena electrochemical ma waena o ka membrane a me nā mea metala ʻē aʻe a i ʻole ka lepo, a me ka hoʻohana ʻana i ka ea haʻahaʻa e like me ke ʻano e hana ai i kahi pōʻai micro-battery, e hana ai i ke kila kila. ʻōpala ʻili.
ʻO kekahi laʻana, ʻo ke kiʻi ʻoniʻoni ʻili kila kila e pili pono ana me nā wai corrosive e like me nā ʻakika ikaika a me nā alkalis, e hoʻoulu ai i ka corrosion a pēlā aku.No laila, iʻole e'ōpala ka pahu kila kila, pono e hoʻolohe i ka hoʻomaʻemaʻeʻana i nā mea i ka hoʻohanaʻana i kēlā me kēia lā a mālama i ka maʻemaʻe o ka valve.
No laila, inā ʻōpala ka pahu kila kuhiliʻole, pehea e hiki ai i ka mea hoʻohana ke hoʻoponopono i kēia pilikia?
ʻO ka mea mua, pono e hoʻomaʻemaʻe a holoi pinepine i ka ʻili o ka pahu kila kila e wehe i nā mea hoʻopili a hoʻopau i nā kumu o waho e kumu ai ka pala.
ʻO ka lua, pono e hoʻohana ʻia ke kila kila 316 ma nā wahi kai, no ka mea hiki i nā mea 316 ke pale i ka ʻino o ka wai kai.
ʻO ke kolu, ʻaʻole i hoʻokō ka hui kemika o kekahi mau paipu kila kila ma ka mākeke i nā kūlana ʻāina kūpono a ʻaʻole i hoʻokō i nā koi waiwai o 304, no laila e hoʻoulu ʻia ai ka pala.Ma kēia mea, ua ʻōlelo ka poʻe ʻenehana i ka wā e koho ai nā mea hoʻohana i nā valve kila kila, pono lākou e koho pono i nā huahana mai nā mea hana kaulana.ʻO Bund stainless steel valve, mea maikaʻi loa, maikaʻi maikaʻi, ʻo kāu koho hilinaʻi ~
He liʻiliʻi wale nō ke ʻano o nā kiwi kila kuhili ʻole e ʻaʻa.ʻO ka mea maʻamau, ʻoi aku ka palekana o nā valve palekana i hana ʻia me ke kila kila a ʻaʻole like me nā mea ʻē aʻe.No laila, he mea maʻamau ka valve o kēia mea i loko o ke kaiapuni o kekahi media pōʻino, a ʻo ia hoʻi ke kī e hōʻoia i kāna hana.
Eia kekahi, pili pinepine nā kiwi kila kila me kekahi media wai, a pulu pinepine ke kaiapuni, a ua lilo ka waiwai anti-rust o kēia ʻano valve i mea waiwai nui, a ʻoi aku ka lōʻihi o kēia ʻano valve.Hoʻonui nui ʻia ke ola lawelawe, a ua hoʻopau ʻia ka mana kūpono ʻole o nā pilikia ʻōpala.
Ka manawa hoʻouna: Jul-11-2022