Aluminum-scandium huilahe alumini alumini kiʻekiʻe. Hoʻohui i kahi liʻiliʻi oscandiumhiki i ka alumini alumini ke hoʻoikaika i ka hoʻomaʻemaʻe palaoa a hoʻonui i ka mahana recrystallization e 250 ℃ ~ 280 ℃. ʻO ia ka mea hoʻomaʻemaʻe palaoa ikaika a me ka mea hoʻopiʻi recrystallization maikaʻi no nā alumini alumini, he hopena koʻikoʻi i ka hoʻolālā a me nā waiwai o ka alloy, e hoʻomaikaʻi nui ana i kona ikaika, paʻakikī, hana kuʻi, a me ka pale ʻana i ka corrosion.ScandiumHe hopena hoʻoikaika maikaʻi ka dispersion ma luna o ka alumini, a mālama i kahi ʻano paʻa ʻole i hoʻokumu ʻia i ke ʻano o ka hoʻoili wela a i ʻole annealing. ʻO kekahi mau mea hoʻoheheʻe he mau papa lahilahi i ʻōwili ʻia me ka deformation nui, a mālama mau lākou i kēia ʻano ma hope o ka annealing. Hiki i ka hopena o ka scandium ma ka recrystallization ke hoʻopau i ka hana recrystallized i loko o ka wahi wela o ka weld, a hiki i ke ʻano subgrained o ka matrix ke hoʻololi pololei i ke ʻano hoʻolei o ka weld, i hiki ai i nā hui welded o ka scandium i loaʻa. ʻO ke alumini alumini ka ikaika kiʻekiʻe a me ka pale ʻana i ka corrosion. ʻO ka hoʻomaikaʻi ʻana i ke kūpaʻa corrosion o nā alumini alumini e scandium ma muli o ka hoʻomaʻemaʻe ʻana i nā kīʻaha a me ka pale ʻana i ke kaʻina hana recrystallization e scandium. ʻO ka hoʻohui ʻana i ka scandium hiki ke hana i ka alumini alumini i ka superplasticity maikaʻi. Ma hope o ka hoʻomaʻamaʻa superplastic, ka elongation o ka alumini alumini me kahi o 0.5%scandiumhiki i ka 1100%. No laila,alumini-scandium huilaua manaʻo ʻia e lilo i hanauna hou o nā mea hana māmā no ka aerospace, aviation, a me nā ʻoihana hana moku. Ua hoʻomohala ʻo Rūsia ma mua o 10 mau papa o ka alumini alumini i loaʻa i ka scandium, ka mea i hoʻohana nui ʻia no ka hoʻopaʻa ʻana i nā ʻāpana hana i ka aerospace, aviation, a me nā moku, a me nā paipu alumini alumini no nā wahi media corrosive alkaline, nā pahu aila kaʻaahi, a me nā kī. ʻāpana hoʻolālā o nā kaʻaahi holo wikiwiki.
Loaʻa i nā alumini alumini Scandium nā manaʻo noiʻi ākea i nā ʻenehana kiʻekiʻe e like me ke kūkulu moku, ʻoihana aerospace, rockets a me nā missiles, a me ka ikehu nuklea. Ma ka hoʻohui ʻana i ka nui o ka scandium, manaʻolana ʻia e loaʻa i kahi pūʻulu o nā mea hana kiʻekiʻe alumini alumini e like me ka ultra-kiʻekiʻe-ikaika a me ke kiʻekiʻe-toughness alumini alumini, kiʻekiʻe-ikaika corrosion-resistant alumini alumini, a me ka ikaika kiʻekiʻe. e hoʻomohala ʻia nā alumini alumini no ka pale ʻana i ka radiation neutron ma ke kumu o nā alumini alumini. E loaʻa i kēia mau mea hoʻoheheʻe nā manaʻo noiʻi maikaʻi loa i ka aerospace, ka ikehu nuklea, a me nā ʻoihana hana moku ma muli o kā lākou mau waiwai piha. Hiki ke hoʻohana ʻia i nā kaʻa māmā a me nā kaʻaahi kiʻekiʻe. No laila, ua lilo nā alumini alumini scandium i mea hoʻokūkū ʻē aʻe a ʻoi aku ka hoʻokūkū kiʻekiʻe o ka alumini alumini ma hope o nā alloy AlLi. Ua waiwai koʻu ʻāina i nā kumuwaiwai scandium, a he kumu kona no ka noiʻi ʻana a me ka hana ʻenehana o scandium. ʻO Kina ka mea hoʻopuka nui o ka scandium oxide. ʻO ka noiʻi maAlSc huilaHe mea koʻikoʻi ia no ka hoʻomohala ʻana i nā mea alumini alumini no ka ʻenehana kiʻekiʻe a me ke kūkulu pale aupuni o koʻu ʻāina. Hiki iā ia ke hāʻawi i ka pāʻani piha i nā pono waiwai scandium o koʻu ʻāina a paipai i ka hoʻomohala ʻana i ka ʻoihana scandium o koʻu ʻāina a me ka hoʻokele waiwai aupuni.
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