Hōʻike huahana
ʻO 3003 kahi huila AL-Mn, kahi alumini anti-rust i hoʻohana nui ʻia.ʻAʻole kiʻekiʻe ka ikaika o kēia huila a ʻaʻole hiki ke hoʻoikaika ʻia e ka mālama wela.No laila, hoʻohana ʻia ke ʻano hana anu no ka hoʻomaikaʻi ʻana i kāna mau waiwai mechanical: he kiʻekiʻe ka plasticity i ka mokuʻāina annealed., I ka hana semi-anu paʻakikī, ua maikaʻi ka plasticity, a he haʻahaʻa ka paʻakikī o ka hana anu i ka plasticity, ke kūpaʻa corrosion maikaʻi, ka weldability maikaʻi, a me ka machinability maikaʻi ʻole.Hoʻohana nui ʻia no nā ʻāpana haʻahaʻa haʻahaʻa e koi ana i ka plasticity kiʻekiʻe a me ka weldability maikaʻi, e hana ana i ka wai a i ʻole ke kinoea medium, e like me nā pahu wahie, ka ʻaila a i ʻole nā ʻaila hinu lubricating, nā ipu wai like ʻole a me nā ʻāpana liʻiliʻi liʻiliʻi i hana ʻia e ke kaha kiʻi hohonu: e hana rivets.
He maikaʻi loa ke kū'ēʻana o ka 3003 alumini alumini, kokoke i ke kū'ēʻana o ka alumini maʻemaʻeʻoihana, a he maikaʻi ke kū'ēʻana i ka lewa, ka wai maʻemaʻe, ka wai kai, ka meaʻai, ka waiuma organik, ka'enela, ka paʻakai paʻakaiʻole, a pēlā aku. maikaʻi loa ke kūʻē.
ʻO ke koʻokoʻo alumini 3A21 no ka alumini alumini paʻakikī a me ka alumini alumini i hana ʻia ma ke ʻano o ka haku mele ʻana.Ke hoʻohālikelikeʻia me 23A21, ma muli o ke kiʻekiʻe o ke keleawe kiʻekiʻe, ʻoi aku ka kiʻekiʻe o ka ikaika a ʻoi aku ka maikaʻi o ka ikaika wela, akā ʻoi aku ka maikaʻi o ka plasticity i ka moku wela e like me ka 3A21., 3A21 alumini alumini he machinability maikaʻi, maikaʻi hoʻopili kuʻihao, wahi kuʻihao a me ka rolling kuʻihao hana, arc kuʻihao a me ke kinoea kuʻihao maikaʻi hana;Hiki ke hoʻoikaika i ka mālama wela, aia ka hopena extrusion.
3003 koʻokoʻo alumini hoʻohui kemika a me nā waiwai mechanical
Al | Si | Cu | Mg | Zn | Mn | Ti | Ni | Fe+Ni | Fe |
余量 | ≤0.60 | 0.05-0.20 | --- | ≤0.10 | 1.00-1.50 | --- | --- | --- | ≤0.70 |
ʻOiʻi (Mpa) | 140-180 |
ikaika hua(Mpa) | ≥115 |
EL(%) | ≤2% |
Māmā (g/cm³) | 2.75 |
ʻO ka haku melemele a me nā waiwai mechanical o 3A21 koʻokoʻo aluminika
Al | Si | Cu | Mg | Zn | Mn | Ti | Ni | ʻO Ti+Zr | Fe |
palena palena | ≤0.60 | ≤0.20 | ≤0.50 | ≤0.10 | 1.00-1.60 | ≤0.15 | --- | ≤0.20 | ≤0.70 |
ʻOiʻi (Mpa) | 140-180 |
ikaika hua(Mpa) | ≥115 |
EL(%) | ≤2% |
Māmā (g/cm³) | 2.75 |