ʻO ka ʻoiaʻiʻo, pono e ʻike nā mea a pau i kekahi mau mea hoʻopaʻa paʻa. I kēia lā, e hoʻolauna mākou i ke kumu o ka loaʻa ʻana o ka ikaika wela kiʻekiʻe o nā mea paʻa. ʻO ia no ka mea he superalloy ka mea o nā mea paʻa paʻa.
No ka mea, he superalloy ka mea o na mea paahana lako, ua maikai loa ka ikaika wela o na mea paa. ʻO ka Superalloy e pili wale ana i kahi ʻano mea metala hiki ke hana no ka manawa lōʻihi ma mua o 600 degere Celsius a ma lalo o kekahi mau kūlana koʻikoʻi. Loaʻa ka Superalloy i ka ikaika wela kiʻekiʻe, a maikaʻi ke kūpaʻa oxidation a me ke kūpaʻa ʻana i ka wela. Ma waho aʻe o ka hana luhi maikaʻi, ka paʻakikī o ka haʻihaʻi a me nā waiwai ʻē aʻe, ua lilo ia i mea waiwai nui no nā ʻāpana wela wela o ka pūʻali koa a me nā ʻenekini kinoea kīwila, ʻokoʻa ke kūpono no nā mea paʻa paʻa.
Ma muli o nā hopena like ʻole o ka superalloy ua māhele ʻia i loko o nā ʻano ʻano like ʻole, hiki ke hoʻokaʻawale ʻia ka superalloy i loko o ka hopena paʻa i hoʻoikaika ʻia i ka hao base alloy, ka ʻelemakule paʻakikī paʻakikī o ke kumu hao, a me ka hopena paʻa i hoʻoikaika ʻia i ka nickel base alloy a me ka cobalt base alloy i kēia mau ʻano ʻehā, i waena o nā mea paʻa paʻa i hoʻohana ʻia i ka mea no ka hopena paʻa i hoʻoikaika ʻia i ka hao kumu.
ʻO kaʻoiaʻiʻo, i kēia mau lā, hoʻomaka nā kaʻa kaʻa kiʻekiʻe kiʻekiʻe i nā lako kīwila a me kekahi e hana i ke kiʻekiʻe o ka mahana a me ke kiʻekiʻe kiʻekiʻe no ka manawa lōʻihi e hoʻohana i ka hoʻohana ʻana i nā mea paʻa paʻa kiʻekiʻe i hana ʻia i nā mea hoʻohui wela wela, no laila ua lilo kēia ʻano mea paʻa paʻa i ke ʻano o ka hoʻomohala kiʻekiʻe.
ʻO ka mea ma luna nei kaʻu ʻike ʻana i nā mea o nā mea paʻa paʻa. Manaʻo wau e hiki i kēia ʻatikala ke kōkua iā ʻoe e ʻike hou aʻe e pili ana i nā mea paʻa paʻa. Ke kūʻai aku ʻoe i nā mea hoʻopaʻa paʻa, hiki iā ʻoe ke koho iā Fasto, ʻo ia ka mea hana nui ma Kina.
Ka manawa hoʻouna: Dec-26-2022
