ʻO ke keleawe alumini a me ke keleawe keleawe ʻelua mau ʻāpana keleawe like ʻole i ʻokoʻa i nā ʻano he nui. Eia ka hoʻohālikelike kikoʻī o nā ʻāpana ʻelua:
Nā mea nui
Aluminum keleawe: ʻO kahi hui keleawe i hoʻokumu ʻia me ka alumini ka mea hoʻohui nui, a ʻo ka ʻike alumini ʻaʻole i ʻoi aku ma mua o 11.5%. Eia kekahi, ua hoʻohui pinepine ʻia ka nui o ka hao, nickel, manganese a me nā mea ʻē aʻe i ke keleawe alumini e hoʻomaikaʻi hou i kāna hana.
Kino keleawe: He keleawe me ka tin e like me ka mea nui i hoʻohuihui ʻia, ʻo ka maʻi tin ma waena o 3% a me 14%. ʻAʻole ʻoi aku ka nui o ka ʻiʻo tin o ke keleawe deformed ma mua o 8%, a i kekahi manawa ua hoʻohui ʻia ka phosphorus, ke alakaʻi, ka zinc a me nā mea ʻē aʻe.
Nā hiʻohiʻona hana
Aluminum keleawe:
Loaʻa iā ia ka ikaika kiʻekiʻe, ka paʻakikī a me ke kūpaʻa ʻana, a kūpono ia no ka hana ʻana i nā ʻāpana kiʻekiʻe kiʻekiʻe a me nā ʻāpana pale lole kiʻekiʻe, e like me nā gears, screws, nuts, etc.
Loaʻa iā ia ka maikaʻi o ka pale ʻana i ka oxidation kiʻekiʻe a me ke kūpaʻa corrosion, ʻoi aku ka maikaʻi ma ka lewa, ka wai hou a me ka wai kai.
ʻAʻole hoʻopuka ke keleawe alumini i nā ʻulaʻula ma lalo o ka hopena a hiki ke hoʻohana ʻia e hana i nā mea paahana manuahi ʻole.
Loaʻa iā ia ka conductivity thermal maikaʻi a me ka ʻoʻoleʻa paʻa, a kūpono hoʻi e like me kahi mea mold.
keleawe keleawe:
Loaʻa iā ia nā waiwai mechanical kiʻekiʻe, nā waiwai anti-friction a me ka pale ʻana i ka corrosion, a maʻalahi ka ʻoki ʻana, maikaʻi ka brazing a me nā waiwai wili, ka liʻiliʻi shrinkage coefficient, a he non-magnetic.
Hiki ke hoʻohana ʻia nā ʻāpana kūʻokoʻa a me nā ʻāpana elastic o nā mea mīkini kiʻekiʻe.
Hoʻohana pinepine ʻia ke keleawe keleawe me ke keʻokeʻo e like me nā ʻāpana kūʻokoʻa a me nā bearings sliding, a hiki ke hoʻohana ʻia ke keleawe keleawe me ka zinc e like me ka hoʻolei ʻana i ka ea.
Nā wahi noi
Aluminum keleawe: Hoʻohana nui ʻia ia i nā mīkini, metallurgy, hana, aerospace, a me ke kūkulu ʻana, ʻoi aku hoʻi ma nā wahi e koi ana i ka ikaika kiʻekiʻe, ke kūpaʻa lole kiʻekiʻe, a me ka pale ʻana i ka corrosion.
Tin keleawe: Ma muli o kona maikaʻi anti-friction a hoʻohana i ke kūpaʻa ʻana, hoʻohana pinepine ʻia e hana i nā bearings a me nā ʻāpana ʻē aʻe e pili ana i ka friction, a hoʻohana ʻia hoʻi e hana i nā kino valve a me nā ʻāpana ʻē aʻe.
Ka hoolei ana a me ka hana ana
Aluminum keleawe: Hiki ke hoʻomaʻamaʻa ʻia a hoʻoikaika ʻia, a loaʻa iā ia ka hoʻoili ʻana i ke kaomi maikaʻi i ke kūlana wela, akā ʻaʻole maʻalahi ke braze i ka wā wili.
Kino keleawe: He mea hao non-ferrous me ka liʻiliʻi liʻiliʻi hoʻoheheʻe ʻia, kūpono no ka hana ʻana i nā hoʻoheheʻe me nā ʻano paʻakikī, nā contours akaka, a me nā koi haʻahaʻa haʻahaʻa.
Hoʻomalu
I ke koho ʻana e hoʻohana i ke keleawe alumini a i ʻole ke keleawe keleawe, pono e hoʻoholo ʻia ka hoʻoholo ma ke ʻano o ka noi kikoʻī a me nā koi o ka hana.
Hiki ke ʻokoʻa ke kumukūʻai a me ka loaʻa ʻana o ke keleawe alumini a me ke keleawe keleawe ma muli o ka ʻāina a me ka lako mākeke.
I ka hōʻuluʻulu ʻana, he ʻokoʻa koʻikoʻi ke keleawe aluminika a me ke keleawe keleawe i nā mea nui, nā hiʻohiʻona hana, nā wahi noi, ka hoʻolei ʻana a me ka hana ʻana. I ke koho ʻana i ka alloy e hoʻohana ai, pono e noʻonoʻo ʻia nā mea i luna.
