Helu 1
Alloys like 1060, 1070, 1100, etc.
Nā hiʻohiʻona: Loaʻa ma luna o 99.00% aluminika, conductivity uila maikaʻi, kūpaʻa corrosion maikaʻi, weldability maikaʻi, ikaika haʻahaʻa, ʻaʻole hiki ke hoʻoikaika ʻia e ka mālama wela. Ma muli o ka loaʻa ʻole o nā mea alloying ʻē aʻe, maʻalahi ke kaʻina hana, ʻoi aku ka maʻalahi.
Nā noi: Hoʻohana nui ʻia ka alumini hoʻomaʻemaʻe kiʻekiʻe (me ka ʻike alumini ma luna o 99.9%) i nā hoʻokolohua ʻepekema, ka ʻoihana kemika, a me nā noi kūikawā.
Helu 2
Alloys like 2017, 2024, etc.
Nā hiʻohiʻona: Aluminum alloys me ke keleawe e like me ka nui alloying element (keleawe maʻiʻo ma waena o 3-5%). Hiki ke hoʻohui ʻia ka manganese, magnesium, lead, a me bismuth e hoʻomaikaʻi i ka machinability.
No ka laʻana, koi ka alloy 2011 i ka mālama pono ʻana i ka wā o ka hoʻoheheʻe ʻana (no ka mea e hoʻopuka ana i nā kinoea ʻino). Hoʻohana ʻia ʻo 2014 alloy i ka ʻoihana aerospace no kona ikaika kiʻekiʻe. He haʻahaʻa iki ka ikaika o ka alloy 2017 ma mua o ka alloy 2014 akā maʻalahi ka hana. Hiki ke hoʻoikaikaʻia ka 2014 alloy e ka wela wela.
Nā pōʻino: Hiki i ka ʻinoʻino intergranular.
Nā noi: ʻOihana Aerospace (2014 alloy), screws (2011 alloy), a me nā ʻoihana me nā mahana hana kiʻekiʻe (2017 alloy).
Helu 3
Alloys like 3003, 3004, 3005, etc.
Nā hiʻohiʻona: Aluminum alloys me ka manganese e like me ka mea hoʻohui nui (manganese ma waena o 1.0-1.5%). ʻAʻole hiki ke hoʻoikaika ʻia e ka mālama ʻana i ka wela, loaʻa ke kūpaʻa corrosion maikaʻi, weldability, a me ka plasticity maikaʻi loa (e like me nā alloys super aluminika).
Nā pōʻino: Haʻahaʻa ka ikaika, akā hiki ke hoʻonui i ka ikaika ma o ka hana anu; hiki ke hoʻopili ʻia i ke ʻano o ka palaoa i ka wā annealing.
Nā noi: Hoʻohana ʻia i nā paipu aila mokulele (3003 alloy) a me nā kini inu (3004 alloy).
Helu 4
Alloys like 4004, 4032, 4043, etc.
ʻO ka moʻo 4 alumini alumini i loaʻa ke silika ma ke ʻano he mea hoʻohui nui (silicon content ma waena o 4.5-6). ʻAʻole hiki ke hoʻoikaika ʻia ka hapa nui o nā alloys i kēia moʻo e ka mālama wela. Hiki ke hoʻoikaika ʻia ma o ka hoʻomaʻamaʻa ʻana i ka wela wale nō nā ʻāpana keleawe, magnesium, a me nickel, a me kekahi mau mea i hoʻopaʻa ʻia ma hope o ka hana ʻana i ka wela.
He kiʻekiʻe ka ʻike silika kēia mau mea hoʻoheheʻe, nā wahi heheʻe haʻahaʻa, ka wai maikaʻi i ka wā i hoʻoheheʻe ʻia, ka liʻiliʻi liʻiliʻi i ka wā paʻa, a ʻaʻole e hoʻokau i ka brittleness i ka huahana hope. Hoʻohana nui ʻia lākou e like me nā mea wili alumini alumini, e like me nā pā brazing, nā koʻokoʻo welding, a me nā wili welding. Hoʻohui ʻia, hoʻohana ʻia kekahi mau alloys i kēia pūʻulu me ke kūpaʻa ʻaʻahu maikaʻi a me ka hana wela kiʻekiʻe i nā pistons a me nā ʻāpana wela. Hiki ke anodized i ka ʻeleʻele-hinahina nā huila me kahi o 5% silika, e kūpono ai i nā mea hana hale a me nā mea hoʻonaninani.
Helu 5
Alloys like 5052, 5083, 5754, etc.
Nā hiʻohiʻona: Nā alumini alumini me ka magnesium e like me ka mea hoʻohui nui (maʻiʻo magnesium ma waena o 3-5%). Loaʻa iā lākou ka haʻahaʻa haʻahaʻa, ka ikaika tensile kiʻekiʻe, ka elongation kiʻekiʻe, ka weldability maikaʻi, ka ikaika luhi, a ʻaʻole hiki ke hoʻoikaika ʻia e ka mālama wela, ʻo ka hana anuanu wale nō ke hoʻomaikaʻi i ko lākou ikaika.
Nā noi: Hoʻohana ʻia no nā lima o nā mea ʻoki ʻokiʻoki, nā paipu pahu wahie mokulele, nā pahu, nā ʻaʻahu pale pōkā, etc.
Helu 6
Alloys like 6061, 6063, etc.
Nā hiʻohiʻona: Aluminum alloys me ka magnesium a me ke silika ma ke ano nui. ʻO Mg2Si ka pae hoʻoikaika nui a ʻo ia ka mea i hoʻohana nui ʻia i kēia manawa. ʻO 6063 a me 6061 ka mea i hoʻohana nui ʻia, a ʻo nā mea ʻē aʻe ʻo 6082, 6160, 6125, 6262, 6060, 6005, a me 6463. ʻO ka ikaika o 6063, 6060, a me 6463 he haʻahaʻa i ka moʻo 6. ʻO 6262, 6005, 6082, a me 6061 ka ikaika kiʻekiʻe ma ka moʻo 6.
Nā hiʻohiʻona: Ka ikaika haʻahaʻa, ka pale ʻana i ka corrosion maikaʻi, ka weldability, a me ke kaʻina hana maikaʻi loa (maʻalahi e extrude). ʻO nā waiwai kala oxidation maikaʻi.
Nā noi: Nā kaʻa kaʻa (e laʻa, nā pahu ukana kaʻa, nā puka, nā puka makani, ke kino, nā pahu wela, nā hale pahu hui, nā pahu kelepona, a pēlā aku).
Helu 7
Alloys like 7050, 7075, etc.
Nā hiʻohiʻona: ʻO nā alumini alumini me ka zinc ma ke ʻano he mea nui, akā i kekahi manawa ua hoʻohui pū ʻia nā mea liʻiliʻi o ka magnesium a me ke keleawe. ʻO ke alumini alumini paʻakikī loa i loko o kēia pūʻulu he zinc, ke kēpau, ka magnesium, a me ke keleawe, e kokoke ana i ka paʻakikī o ke kila.
ʻOi aku ka lohi o ka extrusion i ka hoʻohālikelike ʻia i nā ʻāpana 6, a loaʻa iā lākou ka weldability maikaʻi.
ʻO 7005 a me 7075 nā māka kiʻekiʻe loa ma ka moʻo 7, a hiki ke hoʻoikaika ʻia e ka mālama wela.
Nā noi: Aerospace (nā ʻāpana hoʻolālā mokulele, nā mea hoʻokele pae ʻana), nā pōhaku, nā propellers, nā moku aerospace.
Helu 8
Nā Aloe ʻē aʻe
8011 (Kakaikahi i hoʻohana ʻia e like me ka pā alumini, hoʻohana nui ʻia e like me ka alumini foil).
Nā noi: Aluminum foil ea ea, etc.
Helu 9
Nā Alloy i mālama ʻia.
Hoʻoponopono ʻia e May Jiang mai MAT Aluminum
Ka manawa hoʻouna: Jan-26-2024
