◉ Nā pā uwea aluminiakila kohu ʻolenā pā uwea he mau mea maʻamau i hoʻohana ʻia i loko o 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.
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 ke 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 nā mea ʻelua, 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.
◉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