I ka honua o nā metala, he mea koʻikoʻi nā metala non-ferrous i nā ʻoihana like ʻole, me ke keleawe e kū nei ma ke ʻano he mea maʻalahi a hoʻohana nui ʻia. Ma keʻano he mea hoʻolako keleawe koʻikoʻi, ua kūpaʻa ʻo Jindalai Steel Company i ka hoʻolako ʻana i nā huahana keleawe a me nā keleawe kiʻekiʻe e kū ana i nā pono like ʻole o kā mākou mea kūʻai. E ʻimi ana kēia blog i nā pae waiwai o ke keleawe a me ke keleawe, nā pae maʻemaʻe o ke keleawe, nā wahi noi, a me nā nūhou hou loa e pili ana i kēia metala koʻikoʻi ʻole.
Ka hoomaopopo ana i ke keleawe a me ke keleawe
ʻO ke keleawe he metala non-ferrous i ʻike ʻia no kāna conductivity uila maikaʻi loa, conductivity thermal, a me ka pale ʻana i ka corrosion. Hoʻohana nui ʻia ia i ka uila uila, plumbing, a me nā noi hale. ʻO Brass, kahi huila keleawe a me ka zinc, he metala non-ferrous hoʻi e hāʻawi i ka ikaika i hoʻonui ʻia a me ka pale ʻana i ka corrosion, i mea kūpono no nā noi e like me nā pono, nā valves, a me nā mea kani.
Nā Papa Hana o ke keleawe a me ke keleawe
I ka hiki ʻana mai i nā huahana keleawe a me keleawe, pono nā māka waiwai no ka hoʻoholo ʻana i ko lākou kūpono no nā noi kikoʻī. Hoʻokaʻawale ʻia ke keleawe i kekahi mau māka, e like me:
- “C11000 (Electrolytic Tough Pitch Copper)”: ʻIke ʻia no kona conductivity uila kiʻekiʻe, hoʻohana mau ʻia kēia māka i nā noi uila.
- “C26000 (Ke keleawe)”: Loaʻa i kēia huila ma kahi o 70% keleawe a me 30% zinc, e kūpono ana ia no nā noi e koi ana i ka pale corrosion maikaʻi a me ka machinability.
- “C28000 (Ke keleawe ikaika kiʻekiʻe)”: Me ka nui o ka zinc maʻiʻo, hāʻawi kēia papa i ka ikaika nui a hoʻohana pinepine ʻia i nā noi kai.
Nā pae maʻemaʻe a me nā wahi hoʻohana o ke keleawe
He mea koʻikoʻi ka hoʻomaʻemaʻe keleawe i kāna hana i nā noi like ʻole. Hiki ke loaʻa nā pae maʻemaʻe o ke keleawe mai ka 99.9% (electrolytic copper) i nā haʻahaʻa haʻahaʻa i hoʻohana ʻia i nā noi kikoʻī. He mea nui ke keleawe maʻemaʻe kiʻekiʻe no nā noi uila, kahi mea nui ka conductivity. ʻO ka ʻokoʻa, ʻoi aku ka maikaʻi o ke keleawe maʻemaʻe haʻahaʻa no ke kūkulu ʻana a me nā noi plumbing kahi i ʻoi aku ka koʻikoʻi o ka ikaika a me ka lōʻihi.
ʻO nā wahi hoʻohana o ke keleawe he ākea a loaʻa:
- “Uea Uila”: Ma muli o kāna conductivity maikaʻi loa, ʻo ke keleawe ke koho maikaʻi loa no ka uwila uila ma nā wahi noho, ʻoihana, a me nā ʻoihana.
- “Paipaipai”: Hoʻohana nui ʻia nā paipu keleawe i nā ʻōnaehana paipu no ko lākou pale ʻana i ka corrosion a me ka lōʻihi.
- “Kūkulu”: Hoʻohana pinepine ʻia ke keleawe i nā mea uhi a me nā mea pale, e hāʻawi ana i ka hoʻopiʻi nani a me ka lōʻihi.
Nūhou Hou e pili ana i ke keleawe
Ma ʻOkakopa 2023, ke ʻike nei ka mākeke keleawe i ka fluctuations ma muli o nā ʻano like ʻole o ka honua, me ka hoʻopau ʻana i nā kaulahao lako a me nā loli o ka noi mai nā ʻoihana koʻikoʻi. Hōʻike nā hōʻike hou e piʻi nui ana ka koi no ke keleawe i nā makahiki e hiki mai ana, e alakaʻi ʻia e ka ulu ʻana o nā ʻenehana ikehu hou a me nā kaʻa uila. Hōʻike kēia ʻano i ke koʻikoʻi o nā mea kūʻai keleawe kūpaʻa e like me Jindalai Steel Company, hiki iā ia ke hāʻawi i nā huahana keleawe a me nā keleawe kiʻekiʻe e hoʻokō i ka piʻi nui ʻana.
I ka hopena, ʻo ka hoʻomaopopo ʻana i nā waiwai, nā māka, a me nā noi o ke keleawe metala non-ferrous he mea nui ia no nā ʻoihana e hilinaʻi nei i kēia mea versatile. Me ka hoʻokō i ka maikaʻi a me ka ʻoluʻolu o nā mea kūʻai aku, kū mākaukau ʻo Jindalai Steel Company e hoʻolako i nā huahana keleawe a me ke keleawe āu e pono ai, e hōʻoiaʻiʻo ana e loaʻa iā ʻoe nā mea maikaʻi loa no kāu mau papahana. Inā ʻoe e ʻimi nei i ke keleawe maʻemaʻe kiʻekiʻe no nā noi uila a i ʻole keleawe paʻa no ka paipu, ʻo mākou kāu hoa hilinaʻi ma ka mākeke metala non-ferrous.
Ka manawa hoʻouna: Mar-26-2025