ʻO ka pahu keleawe C95800 no ka papahana kai ma Mauritius i hoʻopaʻa ʻia ma JAN.2020

ʻAʻole ʻoi aku ka nui o ka alumini ma mua o 11.5%, a i kekahi manawa ua hoʻohui ʻia ka nui o ka hao, nickel, manganese a me nā mea ʻē aʻe e hoʻomaikaʻi hou i ka hana.Hiki ke hoʻoikaika ʻia ke keleawe alumini e ka mālama ʻana i ka wela, ʻoi aku ka kiʻekiʻe o kona ikaika ma mua o ke keleawe keleawe, a ʻoi aku ka maikaʻi o kona pale ʻana i ka wela wela.

ʻO ke keleawe alumini i loko o ka hao a me ka manganese he ikaika kiʻekiʻe a me ke kūpaʻa paʻa.Hiki iā ia ke hoʻonui i ka paʻakikī ma hope o ke kinai ʻana a me ka hoʻoulu ʻana.He maikaʻi kiʻekiʻe wela corrosion kū'ē a me ka oxidation kū'ē.He pale ʻino ia i ka lewa, ka wai hou a me ka wai kai Maikaʻi maikaʻi loa, ʻae ʻia ka machinability, ʻaʻole maʻalahi ke kuʻi ʻana i ka braze, ʻoi aku ka maikaʻi o ke kaomi ʻana i ke kūlana wela.

ʻAʻole e hoʻopuka ke keleawe alumini i nā huna ahi ma lalo o ka hopena, a hiki ke hoʻohana ʻia no ka hana ʻana i nā mea paahana non-sparking.Loaʻa iā ia ka conductivity thermal maikaʻi a me ka rigidity paʻa.Ma ke ʻano he mea hoʻoheheʻe ʻia, ʻaʻole ia e hoʻohua i ka ʻōpala paʻa a ʻokiʻoki paha i ka mea hana i ka wā e hoʻolōʻihi a hoʻopaʻa ʻia i nā mea hoʻololi wela pā kila kila.Ua lilo ia i ʻano hou o ka mea poni.He hopena hoʻomanaʻo hoʻomanaʻo ko ke keleawe alumini a ua hoʻomohala ʻia ma ke ʻano he mea hoʻomanaʻo hoʻomanaʻo.He mea maʻalahi nā alumini keleawe a ua lilo i ʻāpana o ke pani ʻana i nā mea metala makamae, e like me ka tin-bronze, stainless steel, a me ka nickel-based alloys.ʻO ia ma muli o nā hiʻohiʻona maikaʻi loa o ke keleawe alumini i lilo i mea kaulana loa a hana nui i nā ʻoihana kīwila a me nā koa.