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  • ʻIke paha ʻoe i ka ʻokoʻa ma waena o nā alumini a me nā pā uea kuhili ʻole?

      Nā pā uwea aluminiakila kohu ʻolenā pā uwea ʻO nā mea ʻelua i hoʻohana maʻamau ʻia i kā mākou huahana pā uila. Eia kekahi alumini a me kuhiliʻole kila uwea trays ko lakou hiʻona i loa laumania, nani, a ua aloha ia e na mea kūʻai mai he nui, i oe i ike i ka likeʻole ma waena o lākou i nā kiko'ī?

    ʻO ka mea mua, hoʻohui ʻia ka alumini alumini i nā mea hoʻohui ʻē aʻe, e hoʻomaikaʻi i ka ikaika o ka alumini kumu kumu, ka paʻakikī a me nā mea hana ʻē aʻe. ʻO ka mea kikoʻī, loaʻa i ka alumini alumini nā hiʻohiʻona: ke kaumaha māmā, ka plasticity, ka pale ʻana i ka corrosion, ka conductivity uila maikaʻi a hiki ke hana hou ʻia.

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    ʻO ke kila kila e pili ana i ka chromium maʻiʻo o 10.5% a ʻoi aku paha o ke kila, loaʻa iā ia nā hiʻohiʻona maikaʻi loa: ke kūpaʻa ʻana i ka corrosion ikaika, ka hana wela kiʻekiʻe maikaʻi, maʻalahi ka maʻalahi e hoʻomaʻemaʻe a mālama, a nani hoʻi ka helehelena.

    Eia ka wehewehe kikoʻī o ko lākou ʻokoʻa.

    1. ʻO ka ikaika a me ka paʻakikī:ʻoi aku ka kiʻekiʻe o ka ikaika a me ka paʻakikī o ke kila kila ma mua o ke alumini alumini,ʻo ia ka mea nui ma muli o kona kiʻekiʻe chromium.

    2. Density:ʻo ka nui o ka alumini alumini he 1/3 wale nō o ke kila kila,ʻo ia ka mea māmā.

    3. ʻO ka hana ʻana: ʻoi aku ka maikaʻi o ka palaki alumini alumini, maʻalahi ke hoʻokō i nā ʻano hana like ʻole, ʻoiai ʻoi aku ka paʻakikī o ke kila kila, ʻoi aku ka paʻakikī o ka hana.

    4. ʻO ke kūpaʻa wela kiʻekiʻe: ʻoi aku ka maikaʻi o ke kila kila ma mua o ke alumini alumini, hiki ke hoʻohana ʻia no nā manawa wela kiʻekiʻe 600 ° C.

    5. ʻO ke kūpaʻa ʻino: ʻoi aku ka maikaʻi o ka pale ʻana i ka corrosion, akā ʻoi aku ka nui o ke kila kila.

    6. Kumu kūʻai: ʻoi aku ka liʻiliʻi o ke kumu kūʻai alumini alumini, a ʻoi aku ka kiʻekiʻe o ke kumukūʻai kuhili.

     20230105kanela-kauwela

    No laila, ʻo nā mea ʻelua i loko o nā pā kelepona koho huahana pono mākou e hoʻohana i nā koi kikoʻī o ka manawa e koho ai i nā mea kūpono. ʻO ka ʻōlelo maʻamau, nā koi kiʻekiʻe no ka alumini alumini māmā i makemake ʻia; ka pono no ka corrosion kū'ē, ikaika kiʻekiʻe makemake kuhiliʻole kila; e noʻonoʻo i ke kumu kūʻai hiki ke koho i ka alumini alumini.

     

    → No nā huahana āpau, nā lawelawe a me nā ʻike hou loa, e ʻoluʻolukāhea iā mā˚ou.

     


    Ka manawa hoʻouna: ʻAukake-27-2024