AUTOMOBILE
ʻO nā pōmaikaʻi nui o nā alumini alumini i hoʻohālikelike ʻia i nā mea kila maʻamau no ka hana ʻana i nā ʻāpana a me nā hui kaʻa penei: ʻoi aku ka mana o ka kaʻa i loaʻa e kahi haʻahaʻa haʻahaʻa o ke kaʻa, hoʻomaikaʻi i ka rigidity, hoʻemi ʻia (kaumaha), hoʻomaikaʻi ʻia nā waiwai i nā mahana kiʻekiʻe, ka hoʻonui ʻia ʻana o ka wela, nā hui pākahi, hoʻomaikaʻi a hoʻoponopono ʻia ka hana uila, hoʻomaikaʻi i ka pale ʻana a me ka maikaʻi o ka leo attenuation. Hiki ke hoʻemi i ke kaumaha o ke kaʻa a hoʻomaikaʻi i ka nui o kāna hana, a hiki ke hōʻemi i ka hoʻohana ʻana i ka aila, hoʻemi i ka pollution o ke kaiapuni, a hoʻolōʻihi i ke ola a / a i ʻole ka hoʻohana ʻana i ke kaʻa. .
Hoʻohana ʻia ka Aluminum i ka ʻoihana kaʻa no nā kaʻa a me nā kino, nā uwila uila, nā huila, nā kukui, ka pena, ka hoʻouna ʻana, ka condenser air conditioner a me nā paipu, nā ʻāpana engine (pistons, radiator, cylinder head), a me nā magnets (no ka speedometers, tachometers, a me nā ʻeke lewa).
ʻO ka hoʻohana ʻana i ka alumini ma mua o ke kila i ka hana ʻana i nā kaʻa he nui nā pono:
Pomaikai hana: Ma muli o ka huahana, ʻoi aku ka māmā o ka alumini ma 10% a 40% ma mua o ke kila. ʻO nā kaʻa alumini he kiʻekiʻe ka wikiwiki, ka paʻa, a me ka lawelawe ʻana. ʻO ka paʻakikī o ke alumini e hāʻawi i nā mea hoʻokele i ʻoi aku ka wikiwiki a me ka mana maikaʻi. ʻO ka malleability o Aluminum hiki i nā mea hoʻolālā ke hana i nā hoʻolālā kaʻa i hoʻopaʻa ʻia no ka hana maikaʻi loa.
Pono palekana: I ka hihia o ka ulia, hiki i ka alumini ke komo i elua manawa o ka ikehu e like me ke kila o ke kaumaha like. Hiki ke hoʻohana ʻia ka alumini e hoʻonui i ka nui a me ka ikehu adsorption pono o ke kaʻa i mua a me hope crumple zones, e hoʻomaikaʻi i ka palekana me ka hoʻohui ʻole i ke kaumaha. ʻO nā kaʻa i hana ʻia me ka alumini māmā e koi aku i kahi mamao kū pōkole, e kōkua ana i ka pale ʻana i nā ulia pōpilikia.
Pono kaiapuni: Ma luna o 90% o ka ʻōpala alumini kaʻa i hoʻihoʻi ʻia a hana hou ʻia. Hiki i ka 1 tona o ka alumini recycled ke mālama i ka ikehu e like me 21 barela aila. Ke hoʻohālikelike ʻia me ke kila, ʻo ka hoʻohana ʻana i ka alumini i ka hana kaʻa ka hopena i kahi 20% haʻahaʻa haʻahaʻa CO2 wāwae. Wahi a ka Aluminum Association's report The Element of Sustainability, ke hoʻololi nei i nā ʻauwaʻa o nā kaʻa kila me nā kaʻa alumini hiki ke mālama i ka 108 miliona barela o ka aila ʻaila a pale i ka 44 miliona tons o CO2.
ʻO ka pono wahie: ʻO nā kaʻa i loaʻa ka alumini alumini hiki ke piʻi i ka 24% māmā ma mua o nā kaʻa me nā mea kila. Loaʻa kēia i 0.7 galani o ka mālama wahie no 100 mau mile, a i ʻole 15% ka emi ʻana o ka ikehu ma mua o nā kaʻa kila. Loaʻa ka mālama ʻana i ka wahie like ke hoʻohana ʻia ka alumini i nā hybrids, diesel, a me nā kaʻa uila.
Ka lōʻihi: ʻOi aku ka lōʻihi o ke ola o nā kaʻa me nā ʻāpana alumini a ʻoi aku ka liʻiliʻi o ka mālama corrosion. He kūpono nā ʻāpana alumini no nā kaʻa e hana ana i nā kūlana kaiapuni koʻikoʻi, e like me nā kaʻa ma waho a me nā kaʻa koa.
