He aha nā noi ʻokoʻa o nā kumuwaiwai like ʻole o ka Pointer Pattern Aluminium?

ʻO ka hana maʻamau o nā panela alumini i hoʻohālikelike ʻia e pale i ka paheʻe. ʻO kā mākou papa hana noi maʻamau nā pahi, nā escalator, nā ea hāpai, a pēlā aku. I kēia mau wahi, ʻaʻole kiʻekiʻe nā koi hana o nā panela alumini, a hiki i nā paneli alumini 1060 ke hoʻokō i nā koina hana. No laila he aha ka ʻokoʻa ma waena o ka hana like ʻole a me ka noi ʻana o nā mea alumini i hoʻohālikelike ʻia? ʻO ka mea aʻe kahi pūʻulu liʻiliʻi e hoʻolauna iā ʻoe.

 

Pono pono nā lako pono anuanu i ka anti-skid, i kēia mau wahi, hana anti-popo kahi hōʻailona nui, 1060 hiki ʻole i ka hana alumini ke hoʻomaʻalili i ka hana anti-skid, 3003 papa alumini ma ke ʻano he papa anti-popo aluminika ʻoihana, ʻo ia ka anti- papahana skid ma nā wahi pulu. Ma waho aʻe o ka 3003 pā alumini, ʻoi aku ka maʻamau o ka pā alumini 3A21, pili nā mea āpau i ka 3 moʻo o ka pā manganese aluminika.

5052 Hoʻohana nui ʻia ka pā alumini kumu hoʻohālikelike i ke kai.

 

ʻO kekahi o nā mea maikaʻi o ka pā moʻo alumini 5 he hiki iā ia ke pale kūpaʻa i ka hoʻowahāwahā o ka wai a me ka wai alkali, no laila ʻo 5052 ʻano papa alumini ka mea anti-skid nui i loko o ke kai. ʻOiaʻiʻo, i loko o ka pā moʻo alumini 5, aia kekahi mau lama e like me 5083, 5754, a me nā mea ʻē aʻe, i hiki ke hoʻohana ʻia e hana i ka pā alumini hiʻohiʻona.

He aha nā hoʻohana o nā panela alumini hiʻohiʻona? Aia kekahi papa hana noi, e like me ka papa hana lewa, kiʻekiʻe anti-skid wela, kiʻekiʻe acid a me ka wai ʻaʻai alkali, no nā kumu palekana, kiʻekiʻe loa ka hana papa alumini i hoʻohālikelike ʻia, hānau ʻia 6061 mamanu papa alumini. 6061 pā alumini a pau nā hiʻohiʻona o ka hana maikaʻi loa, hiki ke hāʻawi i kahi pale ikaika no ka anti-skid i kahi kūlana kiʻekiʻe.

 

ʻO nā mea i luna aʻe nei nā noi ʻokoʻa o nā mea like ʻole o ka pā alumini hoʻonaninani e hoʻolauna iā Ketchum iā ʻoe. Me ka holomua mau o ka ʻenehana hoʻoheheʻe alumini a me ka ulu ʻana o ke kaʻina hana, e ʻoi aku ka nui o nā ʻano a me nā mea o ka pā alumini i hoʻohālikelike ʻia, a he mea nui i nā ʻoihana ʻē aʻe.

 


Ka manawa Post: Nov-19-2020