Ke piʻi nei ke koi no nā ʻāpana kaʻa i kēlā me kēia lā, ʻO nā ʻāpana i hana ʻia me nā ʻāpana kaʻa alumini, e like me ka mīkini, kahi hub kaʻa, hiki ke hoʻemi maikaʻi ʻia i ke kaumaha. Eia kekahi, ʻo ka radiator alumini he 20-40% ʻoi aku ka māmā ma mua o nā mea ʻē aʻe, a ʻoi aku ka māmā o ke kino alumini ma mua o 40% ma mua o ke kino kila, hiki ke hoʻemi ʻia ka hoʻohana ʻana i ka wahie i ka wā o ka hana maoli o ke kaʻa. hiki ke hoemiia ka hookui ana o ke kinoea huelo a palekana ke kaiapuni.

No ke aha i hoʻohana nui ʻia ai ka alumini i nā kaʻa?

ʻO nā puka kaʻa, ka pahu kaʻa, ka pā kaʻa i mua a me ka ʻēheu hope a me nā ʻāpana ʻē aʻe, ʻo ia ka pā alumini 5182.

Pahu wahie kaʻa, pā lalo, hoʻohana  5052,5083 5754 a pēlā aku. Hoʻohana nui ʻia kēia mau alumini alumini i nā ʻāpana kaʻa a loaʻa ka hopena noi maikaʻi. Eia kekahi, ʻo ka pā alumini no nā huila kaʻa he 6061 alumini alumini.