I nā makahiki i hala iho nei, me ka holomua o ka ʻepekema a me ka ʻenehana a me ka hoʻomaikaʻi ʻana i ka makemake o nā mea kūʻai aku no ka maikaʻi o ka huahana, ua lilo ke koho o nā mea no nā huahana metala i kumuhana wela i ka hana ʻoihana a me ke ola home. ʻO ke kila kila a me nā alumini alumini e makemake pinepine ʻia e nā mea hana a me nā mea kūʻai aku ma muli o kā lākou mau waiwai a me nā pono. No laila he aha nā ʻokoʻa a me nā mea like ma waena o kēia mau mea ʻelua? ʻO wai ka mea kūpono no nā hiʻohiʻona noiʻi like ʻole? Hāʻawi kēia ʻatikala i kahi loiloi hoʻohālikelike o kā lākou hana, kūpono a me ka hoʻomau.
ʻO nā pono a me nā hiʻohiʻona o ke kila kila
ʻO ke kila kila he kila kila i haku ʻia me ka hao, chromium, nickel a me nā mea ʻē aʻe, a hoʻohana nui ʻia i nā lako kīhini, kūkulu hale, automotive a me nā māla ʻē aʻe ma muli o kona kūpaʻa maikaʻi loa. ʻO kona ikaika kiʻekiʻe a me ka pale ʻana i ka abrasion e hiki ai iā ia ke mālama i kona ʻano a me ke kūpaʻa ʻana o ke kūkulu ʻana i nā manawa lōʻihi, e kūpono loa ia no nā noi e pili ana i ke kiʻekiʻe kiʻekiʻe a i ʻole ka wai. Eia kekahi, he kiʻekiʻe kiʻekiʻe ka hoʻopau ʻana o ke kila kila a maʻalahi hoʻi e hoʻomaʻemaʻe, e kaulana loa ia i nā ʻoihana e koi ana i nā kūlana hoʻomaʻemaʻe kiʻekiʻe, e like me ka hana ʻana i nā meaʻai a me nā mea lapaʻau.
Eia nō naʻe, ʻo ke kiʻekiʻe kiʻekiʻe o ke kila kuhiliʻole ke ʻano he kaumaha. ʻO kēia hiʻohiʻona o ke kila kila hiki ke lilo i palena i kekahi mau ʻoihana e koi ana i nā hoʻolālā māmā.
ʻO nā pono a me nā hiʻohiʻona o nā alumini alumini
ʻO ka pōmaikaʻi nui loa o nā alumini alumini ma luna o ke kila kila ko lākou mau waiwai māmā. ʻO nā alumini alumini ka mea maʻamau ma kahi o ʻelua hapakolu o ka māmā ma mua o ke kila kila, e hoʻolilo iā lākou i mea koʻikoʻi i nā ʻoihana e like me ka aerospace a me ka hana automotive, kahi e ʻimi ʻia ai ka hana kiʻekiʻe a me ke kaumaha māmā. ʻAʻole ikaika wale nā alumini alumini, akā he ductile hoʻi, e maʻalahi iā lākou e mīkini i loko o nā mea hana paʻakikī.
Eia kekahi, ʻoi aku ka maikaʻi o nā alumini alumini i ka pale ʻana i ka corrosion, ʻoi aku ka maikaʻi ma o ka mālama ʻana i ka anodic oxidation, kahi e pale pono ai i ka oxidation a hoʻonui i ke ola lawelawe. ʻOi aku ka maikaʻi o nā alumini alumini ma mua o ke kila kila ma ke ʻano o ka thermal conductivity, ʻo ia ke kumu i hoʻohana nui ʻia ai lākou i nā huahana e pono ai ka hoʻokuʻu ʻana i ka wela, e like me nā hale uila a me nā mea wela.
Hoʻomau a me nā koho e hiki mai ana
I ka hiki ʻana mai i ka hoʻomau, loaʻa i nā alumini alumini nā pono hana hou. ʻOi aku ka nui o ka hana hou ʻana o ka alumini ma mua o 95%, ʻoiai ʻo ke kila kuhili ke kiʻekiʻe ka waiwai hana hou. Kūlike nā mea ʻelua me ka hoʻokele kaiapuni a me ke kalapona haʻahaʻa i kēia lā, akā ʻo ka haʻahaʻa haʻahaʻa o ka alumini ʻo ia ka mea e hoʻopau i ka ikehu liʻiliʻi no ka lawe ʻana a me ka hana ʻana, e hoʻomaikaʻi hou i kona hoʻokūkū kaiapuni.
I ka hōʻuluʻuluʻana, loaʻa nā mea maikaʻi a me nā pōʻinoʻole o ke kila kila a me nā alumini. He mea kūpono ke kila kila no nā huahana e koi ana i ka ikaika a me ka pale ʻana i ka corrosion, ʻoiai ʻoi aku ka maikaʻi o nā alumini alumini i nā noi māmā a me ka wela. Pono nā mea hana e kaupaona i ka hana a me ke kumukūʻai o nā mea ʻelua i ke koho ʻana i nā mea no nā noi kikoʻī e hoʻokō i nā hopena huahana maikaʻi loa.
Ka manawa hoʻouna: Oct-23-2024
