No ka alumini, aia ma ke ʻano maʻamau nā alumini a me nā mea hoʻohui alumini maʻemaʻe, no laila aia ʻelua mau ʻano o ka alumini: alumini maʻemaʻe a me nā mea hoʻohui alumini.
(1) Alumini maʻemaʻe:
Ua māhele ʻia ka alumini maʻemaʻe i ʻekolu mau māhele e like me kona maʻemaʻe: alumini maʻemaʻe kiʻekiʻe, alumini maʻemaʻe ʻoihana a me ka alumini maʻemaʻe ʻoihana. Hana nui ʻia ka wili ʻana me ka alumini maʻemaʻe ʻoihana. ʻO ka maʻemaʻe o ka alumini maʻemaʻe ʻoihana he 99.7%^} 98.8%, a ʻo kona mau māka e komo pū ana me L1, L2, L3, L4, L5, a me L6.
(2) Mea hoʻohuihui alumini
Loaʻa ka alumini alloy ma ka hoʻohui ʻana i nā mea hoʻohui i ka alumini maʻemaʻe. Wahi a nā ʻano hana o nā alumini alloys, hiki ke hoʻokaʻawale ʻia i ʻelua mau māhele: nā alumini alloys deformed a me nā alumini alloys i hoʻolei ʻia. He maikaʻi ka plasticity o ka alumini alloy deformed a kūpono no ka hana ʻana i ke kaomi.
ʻO nā papa nui o ka alumini alloy: 1024, 2011, 6060, 6063, 6061, 6082, 7075
Papa Alumini
ʻO ka moʻo 1×××: alumini maʻemaʻe (ʻaʻole emi ka nui o ka alumini ma mua o 99.00%)
ʻO nā moʻo 2×××: nā mea hoʻohuihui alumini me ke keleawe ma ke ʻano he mea hoʻohuihui nui
ʻO nā moʻo 3×××: nā mea hoʻohuihui alumini me ka manganese ma ke ʻano he mea hoʻohuihui nui
ʻO nā moʻo 4×××: nā mea hoʻohui alumini me ka silicon ma ke ʻano he mea hoʻohui nui
ʻO nā moʻo 5×××: nā mea hoʻohui alumini me ka magnesium ma ke ʻano he mea hoʻohui nui
ʻO nā moʻo 6×××: nā mea hoʻohuihui alumini me ka magnesium ma ke ʻano he mea hoʻohuihui nui a me ka pae Mg2Si ma ke ʻano he pae hoʻoikaika.
ʻO nā moʻo 7×××: nā mea hoʻohuihui alumini me ka zinc ma ke ʻano he mea hoʻohuihui nui
ʻO nā moʻo 8×××: nā mea hoʻohui alumini me nā mea ʻē aʻe e like me nā mea hoʻohui nui
ʻO ka moʻo 9×××: hui metala hoʻokoe
ʻO ka leka ʻelua o ka papa e hōʻike ana i ka hoʻololi ʻana o ka alumini maʻemaʻe mua a i ʻole ka hui alumini, a ʻo nā helu ʻelua hope loa e hōʻike ana i ka papa. ʻO nā helu ʻelua hope loa o ka papa e kuhikuhi ana i nā hui alumini like ʻole i ka hui like a i ʻole e hōʻike ana i ka maʻemaʻe o ka alumini.
Ua hōʻike ʻia nā huahelu ʻelua hope loa o nā māka moʻo 1××× penei: ka pakeneka o ka nui o ka alumini. ʻO ka leka ʻelua o ka māka e hōʻike ana i ka hoʻololi ʻana o ka alumini maʻemaʻe mua.
ʻAʻohe manaʻo kūikawā o nā helu ʻelua hope loa o nā papa moʻo 2×××～8××× a hoʻohana wale ʻia e hoʻokaʻawale i nā mea hoʻohui alumini like ʻole i ka hui like. ʻO ka leka ʻelua o ka papa e hōʻike ana i ka hoʻololi ʻana o ka alumini maʻemaʻe mua.
Ka manawa hoʻouna: Nov-28-2023