ʻElua ala e hoʻoikaika ai i nā pahu alumini

Nā pahu aluminiʻAʻole like nā ʻano hana like ʻole o ka pahu alumini, i ka hana mechanical a me nā māla ʻē aʻe, ʻoi aku ka paʻakikī o ka ikaika compressive o nā pahu alumini, e ʻōlelo ana i ka hana ʻana o nā pahu alumini e hoʻokō i ka mālama paʻakikī. I kēia pae, aia ʻelua ʻano hana nui a me ka hana ʻana, ʻo ia hoʻi, ka hana a me ka hoʻoikaika ʻana a me ka hoʻoikaika ʻana i ka hopena. ʻO nā ala ʻelua e pili ana i ka pōkole a me ka kikoʻī: ka hana a me ka hana ʻana i ka hoʻoikaika ʻana i ka pahu alumini.
ʻO ka hoʻoikaika ʻana i ka hana a me ka hoʻoikaika ʻana, ʻike ʻia hoʻi ʻo ka paʻakikī hana anu, ʻo ia ka deformation anuanu o nā pahu alumini ma ke ʻano recrystallization e like me ka forging, calendering, drawing, stretching, etc. ʻO ka nui o ka waiwai deformation, ʻoi aku ka koʻikoʻi o ka dislocation entanglement, ʻoi aku ka nui o ke kūpaʻa deformation a ʻoi aku ka kiʻekiʻe o ka ikaika compressive. ʻO ke degere o ka paʻakikī ma hope o ke anuanu deformation ʻokoʻa me ka deformation deformation, deformation wela a me nā waiwai o nā mea maka. Ke hoʻoheheʻe ʻia ka mea maka like i ka mahana like, ʻoi aku ka kiʻekiʻe o ka deformation waiwai, ʻoi aku ka kiʻekiʻe o ka ikaika compressive, a ʻoi aku ka haʻahaʻa o ka plasticity.
Ma ka hoʻohui ʻana i kekahi mau mea hoʻohui i ka alumini maʻemaʻe e hana i ka hopena paʻa paʻa ʻole a i ʻole ka hopena paʻa paʻa, ʻaʻole wale ka ikaika compressive kiʻekiʻe, akā hiki ke loaʻa i ka plasticity maikaʻi loa a me ka hana maikaʻi o ka hana paʻi a me ka hana ʻana. Hoʻohana pinepine ʻia ke keleawe, ka magnesium, manganese, zinc, silicon, nickel a me nā mea ʻē aʻe i ka hoʻoikaika paʻa ʻana o nā pahu alumini Shenyang. Ma keʻano laulā, hoʻopuka ka alumini rod alloying i nā hopena paʻa paʻa, e like me Al-Cu, Al-Mg, Al-Zn, Al-Si, Al-Mn a me nā mea hoʻoheheʻe binary ʻē aʻe, i loaʻa i nā mea āpau āpau ka nui o ka solubility a hiki ke loaʻa ka hopena hoʻoikaika paʻa paʻa.
Ma ka hoʻoikaika ʻana i ka pahu alumini, e hoʻomaikaʻi nui ʻia kona ikaika compressive, akā ʻaʻole hiki ke hoʻomaikaʻi mau ʻia kona ikaika compressive; Ke hiki i ka ikaika compressive kiʻekiʻe, ʻaʻohe mea e hoʻohana ʻia ai, ʻaʻole hiki ke hoʻomaikaʻi hou ʻia ka ikaika compressive o ka pahu alumini. ʻO ka koho wale nō ke koho ʻana i kahi brand me ka ikaika compressive kiʻekiʻe.