ʻO ka pā keleawe keleawe he mea pale pili i ka ʻoihana hana keleawe ma ke kula, ʻo kāna uku hana i ka ʻoihana hana keleawe no kekahi o nā ʻano kiʻekiʻe, ʻo ka pā keleawe keleawe e like me ke kala, nā ʻano mea maka a me ke ʻano hiki ke māhele ʻia. i loko o ka ʻāpana pā keleawe, ka pā keleawe, ka pā keleawe a me ka pā keleawe keʻokeʻo. Hiki ke kapa ʻia ke keleawe maʻemaʻe he keleawe ʻulaʻula, keleawe hoʻomaʻemaʻe a i ʻole oxygen-free copper, he keleawe maʻemaʻe, ʻoi aku ka maikaʻi o ka conductivity uila a me ka plasticity, akā ʻoi aku ka maikaʻi o ka ikaika a me ka paʻakikī. ʻO Brass kahi ʻano keleawe i loaʻa nā ʻāpana ʻē aʻe (zinc, tin, lead, etc.), ʻoi aku ka maikaʻi o ka conductivity uila a me ka plasticity o ke keleawe ma mua o ke keleawe maʻemaʻe, akā ʻoi aku ka ikaika a me ka paʻakikī, e hoʻohui i ka zinc hiki ke hoʻonui i kona ikaika. ʻO ka hoʻohui ʻana i ka tin hiki ke hoʻomaikaʻi i kona kūʻē ʻana i ka wai kai a me ka ʻino o ka lewa moana, hiki i ka hoʻohui ʻana i ke alakaʻi ke hoʻomaikaʻi i ka ʻoki ʻana a me ka hoʻomaʻamaʻa ʻana a me ka hoʻomaikaʻi ʻana i ka pale ʻana i ka lole. ʻO ke keleawe he keleawe a me ke kinikini, hiki ke hoʻokaʻawale ʻia i ke keleawe keleawe a me ke keleawe kūikawā, ʻo ke keleawe keleawe he hana friction maikaʻi, anti-magnetic a me ka haʻahaʻa haʻahaʻa haʻahaʻa, keleawe kūikawā e hoʻohui i nā mea ʻē aʻe e pani ai i ka tin, ka hapa nui o ke keleawe kūikawā ma mua o ʻO ke keleawe keleawe he mīkini kiʻekiʻe, hoʻohana i ke kūpaʻa a me ka corrosion, hoʻohana maʻamau i ke keleawe alumini a me ke keleawe alakaʻi a pēlā aku.
ʻO ke keleawe keʻokeʻo kahi huila o ke keleawe a me ka nickel, me ka manganese, ka hao, ka zinc, ka aluminika a me nā mea ʻē aʻe o ka hui keleawe keʻokeʻo i kapa ʻia he keleawe keʻokeʻo paʻakikī, e hōʻike ana i nā ʻano mechanical maikaʻi a me ka pale ʻana i ka corrosion, ke kala nani a me ka lustre, a me nā waiwai thermoelectric maikaʻi. Eia kekahi, aia kekahi ʻāpana o ka ʻāpana keleawe keleawe kiʻekiʻe a me ke kāʻei, e pili ana ka kiʻekiʻe kiʻekiʻe i kāna mau ʻano kikoʻī ʻenehana (e like me ka haku mele ʻana, ka mānoanoa deviation, ke ʻano a me ka maikaʻi o ka ʻili) a me nā waiwai kino (ʻo ia hoʻi me ka hoʻopaʻapaʻa. ka paʻakikī a me ka ikaika kulou) e like me nā koi kikoʻī kiʻekiʻe.
Copper e like me kona maikaʻi thermal conductivity a me ka corrosion kū'ē hiki ke hoʻohana 'ia i nā mea hoʻohui a me nā uwea keleawe kaula (ka launa pū, radio frequency, uila uila), kiʻekiʻe maemae a me ka kiʻekiʻe conductivity hana hiki ke hoʻohana nui 'ia i loko o transformers, aole "hydrogen maʻi" hiki ke hana. hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe uila. E like me kona thermal conductivity i loko o ka radiator a me ka wai pahu wai keleawe kāʻei kāʻei ua oi kaulana, akā, me ka hoʻonui o ka alumini ma kahi o ke keleawe, nā mea pili o ka palapala noi ua hoemi malie.
He kiʻekiʻe ka ikaika a me ka plasticity o Brass, maʻalahi i ke anuanu a me ka wela wela, i nā mea hoʻohui uila, nā mea ʻauʻau lumi, nā pahu, nā uaki a me nā kukui a me nā mea hoʻonaninani ʻē aʻe he mea maʻamau, a ʻo kāna mau mea mechanical maikaʻi e kūpono i nā nuts, washers (pepa) puna. , radiators a pēlā aku.
Hoʻohui ʻo Bronze i ka ikaika kiʻekiʻe a me ka paʻakikī kiʻekiʻe o ke keleawe a me ke keleawe kiʻekiʻe conductivity a me ka hana thermal conductivity kiʻekiʻe, me ka hoʻohui ʻana i ka tin e loaʻa iā ia nā waiwai mechanical ʻoi aku ka maikaʻi, kāna hana holoʻokoʻa maikaʻi loa e ka mākeke a ʻo ka hana keleawe Kina o kēia manawa i helu ʻia he liʻiliʻi wale nō. ʻO 11% i ka makahiki 2021, ʻoi aku ka kiʻekiʻe o ka wā e hiki mai ana o ke komo ʻana o ka mākeke, ʻo ia ka hoʻomohala ʻana o kahi papa keleawe a me ka ʻāʻī me ka hiki ke loaʻa. He kiʻekiʻe ka ikaika o ka Phosphor bronze, ka elasticity, ke kūpaʻa a me ka antimagnetism, hiki ke hoʻohana ʻia e like me nā ʻāpana kūʻokoʻa i nā mea pono a me nā ʻāpana antimagnetic, e like me nā gears, vibration plate, contactors, bearings, turbines a pēlā aku.
Hiki ke hana maikaʻi ke keleawe keʻokeʻo, ka pale magnetic, ka corrosion resistance a me ka elasticity kiʻekiʻe, hoʻohana nui ʻia ka zinc keʻokeʻo keʻokeʻo kiʻekiʻe i ka uhi pale kelepona paʻa, nā aniani aniani, nā mea hana optical a me nā mea hana lima kiʻekiʻe a pēlā aku.
Ka manawa hoʻouna: Iune-20-2024