Paipu aluminiHe ʻano o ka paipu metala nonferrous, e pili ana i ka mea tubular metala i hoʻokuʻu ʻia mai ka alumini maʻemaʻe a i ʻole ka alumini alumini e hoʻopaʻa ʻia ma kona lōʻihi lōʻihi.He ʻano duralumin ikaika loa ia, hiki ke hoʻoikaika ʻia e ka mālama wela.Loaʻa iā ia ka plasticity liʻiliʻi i ka annealing, ka hoʻopau ʻana i ka paʻakikī a me ke kūlana wela, a me ka wiliwili wahi maikaʻi.Ke hoʻohana ʻia ka hoʻoheheʻe kinoea a me ka wili argon arc, hana ka pahu alumini e hana i nā māwae intergranular;He maikaʻi ka machinability o ka paipu alumini ma hope o ke kinai ʻana a me ka paʻakikī o ka hana anu, akā ʻaʻole maikaʻi i ka mokuʻāina annealing.ʻAʻole kiʻekiʻe ka pale ʻana i ka corrosion.Hoʻohana pinepine ʻia nā ʻano oxidation anodic a me nā kiʻi pena a i ʻole hoʻohui ʻia ka uhi alumini ma ka ʻili e hoʻomaikaʻi ai i ke kūpaʻa corrosion.Hiki ke hoʻohana ʻia e like me ka mea make.