ʻO ka Papa Alumini: Nā Papa, Nā Ana, a me nā Hoʻohana ʻO ka papa alumini e pili ana i kahi pepa ʻāpana huinahā i hana ʻia mai ka alumini a i ʻole nā mea hoʻohuihui alumini ma o nā ʻano hana hana plastik e like me ka ʻōwili a me ka extrusion. Ma ke ʻano he hoʻokahi o nā mea metala non-ferrous i hoʻohana nui ʻia i ka ʻoihana hou, he kuleana koʻikoʻi ka papa alumini i ka aerospace, ka halihali, ka hoʻonaninani hale, nā mea uila, a me ka hoʻopili ʻana ma muli o kona mau waiwai maikaʻi loa e like me ka māmā, ka ikaika kiʻekiʻe, ke kūpaʻa i ka pala, ka maʻalahi o ka hana ʻana, a me ka hiki ke hana hou ʻia.
Ua hoʻokaʻawale ʻia nā papa alumini i loko o nā moʻo alloy e pili ana i kā lākou mau mea hoʻohui nui. Loaʻa i kēlā me kēia moʻo kahi kaulike kū hoʻokahi o nā waiwai mechanical, machinability, weldability, a me ke kūpaʻa ʻana i ka corrosion.
Papa alumini 1-moʻo: ʻO ka nui o ka alumini ma ka liʻiliʻi he 99.0%. ʻO kona mau hiʻohiʻona nui ka pale maikaʻi loa i ka pala, ke alakaʻi wela a me ka uila kiʻekiʻe, a me ke ʻano maikaʻi.
Hoʻohana nui ʻia i nā huahana me nā koi ikaika haʻahaʻa, e like me nā panela insulation wela kaʻa, nā papa hoʻolaha, nā mea hoʻonaninani waho o ka hale, nā mea hoʻonaninani paia, nā kukui uila, nā mea hoʻololi wela, nā lako kīhini, nā mea alakaʻi, nā lako kemika, nā ʻāpana uila, nā lako moku wai o uka, nā ipu like ʻole (nā pahu waina, nā pahu kaomi, nā paila kī, a me nā mea ʻē aʻe), nā mea hana a me nā mika, nā hōʻailona (nā hōʻailona lako, nā hōʻailona alanui, nā palapala laikini kaʻa, a me nā mea ʻē aʻe), nā mea kuke lako, a me nā ʻāpana mīkini me ke kaumaha haʻahaʻa.
Nā papa alumini maʻemaʻe maʻamau: 1050, 1050A, 1060
Nā papa alumini 2-series: ʻO ke keleawe (2-6%) ka mea hoʻohuihui nui, e hāʻawi ana i ka ikaika kiʻekiʻe (hiki i ka ikaika tensile ke hiki i 470 MPa ma hope o ka mālama ʻana i ka wela), akā ua emi iki ke kūpaʻa ʻana i ka corrosion a me ka weldability.
Hoʻohana nui ʻia i nā ʻano mokulele (e like me ka ʻili), aerospace, mea kaua, nā ʻenekini, nā pistons, nā kino kaʻa, nā ʻili moku, a me nā ʻāpana halihali ukana.
Nā papa i hoʻohana pinepine ʻia o nā mea hoʻohuihui alumini-keleawe: 2024, 2A12
Nā papa alumini 3-moʻo: Hāʻawi ka Manganese (1-1.5%) i ka ikaika kūpono i ka metala (ikaika tensile ma kahi o 110-200 MPa) me ka mālama ʻana i ka maikaʻi o ka mīkini a me ke kūpaʻa i ka pala.
Hoʻohana nui ʻia i nā papa alumini maʻemaʻe ʻoihana a ma nā wahi e pono ai ka paʻakikī kiʻekiʻe, loaʻa pinepine i nā kīhini, ka mālama ʻana a me ka halihali ʻana i nā meaʻai a me nā kemika, nā poho wela, a me nā lako hale (e like me nā ea ea, nā pahu hau, nā mīkini holoi, a pēlā aku).
Nā papa i hoʻohana pinepine ʻia o nā mea hoʻohuihui alumini-manganese: 3003, 3004
Nā papa alumini 4-moʻo: Nā mea hoʻohuihui alumini me ka silicon ma ke ʻano he mea hoʻohuihui nui, ʻaʻole hiki ke mālama ʻia ka wela. ʻO ka nui o ka Silicon ma waena o 4.5-6.0%. Haʻahaʻa ka wahi hoʻoheheʻe, maikaʻi ke kahe ʻana o ka hoʻoheheʻe, maʻalahi ka hānai ʻana, maikaʻi ke kūpaʻa i ka pala; maikaʻi ke kūpaʻa ʻana i ka ʻaʻahu a me ke kūpaʻa wela.
Hoʻohana nui ʻia i nā mea kuʻihao, etc.
Nā Papa i hoʻohana pinepine ʻia: 4343
Papa Alumini 5 Series: Hāʻawi ka Magnesium (3-5%) i ke kūpaʻa maikaʻi loa i ka ʻaila, ʻoi aku hoʻi i ka ʻaila wai kai, a me ka ikaika waena a kiʻekiʻe (ʻo ka ikaika tensile o 5083 ma kahi o 270-350 MPa). ʻAʻole hiki ke mālama ʻia kēia mau ʻaila me ka wela a loaʻa iā lākou ka weldability maikaʻi loa a me ka paʻakikī haʻahaʻa.
Hoʻohana nui ʻia lākou i ka hoʻonaninani hale, nā moku kaomi, nā hale moku a me nā pono kai, nā pahu wahie mokulele, nā pahu wahie kaʻa, nā pahu ea kaʻa, nā ipu, a pēlā aku.
Nā Papa i hoʻohana pinepine ʻia o nā Alloys Aluminum-Magnesium: 5052, 5083
Papa Alumini 6 Series: Hoʻohui kēia mau mea hoʻohuihui wela i ka ikaika, ke kūpaʻa maikaʻi i ka pala, ka hiki ke hoʻopili ʻia, a me ka mīkini maikaʻi loa.
Hoʻohana nui ʻia i ke kūkulu ʻana, ke kūkulu moku, nā kaʻa kaʻaahi, nā mea uila, nā huahana uila a me nā mea uila, nā waiwai kūʻai paʻa, a pēlā aku.
Nā Papa i hoʻohana pinepine ʻia o nā Alloys Aluminum-Magnesium-Silicon: 6061, 6063, 6082
7 Series Aluminum Plate: He moʻo o nā mea hoʻohuihui alumini paʻakikī loa, me ka zinc, magnesium, a me ke keleawe ma ke ʻano he mau mea hoʻohuihui nui. ʻO ka hui pū ʻana o ka zinc (5-7%) me ka magnesium a me ke keleawe e hāʻawi i nā mea hoʻohuihui alumini i ka ikaika kiʻekiʻe loa, e like me nā kila he nui. Loaʻa nā hopena maikaʻi loa i ka mālama ʻana i ka wela; hōʻike nā pepa mea hoʻohuihui alumini i hana ʻia i ka ikaika kiʻekiʻe a me ka plasticity maikaʻi ma hope o ka mālama ʻana i ka hopena, loaʻa nā waiwai mechanical maikaʻi loa, ke kūpaʻa ʻana i ka ʻaʻahu, a me ke kūpaʻa luhi.
ʻO ia ka mea makemake nui ʻia no nā lako aerospace a hoʻohana nui ʻia hoʻi i nā mīkini like ʻole, ka hana ʻana i nā ʻōpala, a me nā ʻoihana hana a me nā hana ʻē aʻe.
Papa maʻamau o ka hui alumini-zinc: 7075.
Uhi kāna mau noi i nā ʻili moku, nā ʻēheu mokulele, nā pahu mālama kemika, a me nā mōlina robot. Ma ke koho ʻana i nā metala kūpono a me nā mānoanoa, hiki i nā ʻenekinia ke loaʻa nā hopena kūpono, paʻa, a māmā hoʻi. I ka hoʻomau ʻana o nā ʻoihana i ka hahai ʻana i nā hoʻolālā mālama ikehu a me nā pale i ka pala, e hoʻomau ka laulā o nā noi o nā pepa alumini e hoʻonui, e hoʻopaʻa ana i kona kūlana ma ke ʻano he mea ʻenekinia hou.
Inā pono ʻoe e kūʻai i nā huahana pepa alumini, e kaomi e hoʻokaʻaʻike mai iā mākou no ke kūkākūkā ʻana. E hāʻawi ʻo Jindalai Steel Group Co., Ltd. iā ʻoe i nā pane ʻoihana loa.
Ka manawa hoʻouna: Mei-15-2026
