Ngā wahi uku alumina, e mōhiotia ana ko te pepa uku α-Al2O3 (corundum), he momo alumina (Al2O3) hei wāhanga matua, mā te huri, te whakahāngai, te whakahinuhinu me ētahi atu tukanga i hangaia mai i te rauemi uku.
He tino pakari, he ātete kakahu teitei, he ātete waikura, he pāmahana teitei me ētahi atu āhuatanga o te pepa uku alumina, ka taea te tapahi, te huri, te keri me ētahi atu tukatuka, ka hangaia hei momo hua rerekē, ka taea te whakamahi whānui i ngā uku alumina i roto i te maitai, te sima, te mana wera, te mīhini, te pūngao hou, te hikohiko, ngā semiconductors, te aerospace me ētahi atu mara.
Ka taea te whakamahi whānui i ngā konganuku uku ātete-mau ki ngā wāhi e whai ake nei:
Pūnaha oumu rino me te maitai: tae atu ki te putanga rino o runga me raro, te poka waha rino, te waha para, te papa oumu, te awaawa me ētahi atu wāhanga.
Ahumahi sima: tae atu ki te oumu hurihuri, te ngongo waipuke hiku oumu, te kaikohi puehu awhiowhio, te takirere tuku pungarehu, te wehewehe huri-iti me ētahi atu wāhanga.
Ahumahi karāhe: tae atu ki te puna rewa me te puna whakamatao, te tāke kawe, te tāke whakaranu me te hopper, me ētahi atu.
Ko ētahi atu wāhanga ātete-mau taumaha: pērā i ngā taputapu matū, ngā taputapu keri, te pereti arai, te mata, te mira pōro, te hūti me ētahi atu.
Whakatikahia ngā wāhanga ātete-pakaru kaha-nui: Mō ngā momo āhuatanga mahi ātete-pakaru, ko ngā uku ātete-pakaru me ōna ake painga ka noho hei rauemi whakatika tino pai.
He pai ngā āhuatanga o ngā uku ātete-pakaru, arā, he pakeke rawa (ko tōna tuarua anake te pakeke ki te taimana), he pumau matū, ā, he ātete ki te waikura. Hei tāpiri, ka taea hoki te whakamahi i ngā papaki uku ātete-pakaru hei whakarerekē i ngā taputapu tawhito hei whakapai ake i te āheinga ātete-pakaru o ngā taputapu, ā, ka whakaiti i ngā utu tiaki. Me mōhio anō hoki, i te wā e whiriwhiri ana i ngā rauemi ātete-pakaru, me whai whakaaro ki ngā āhuatanga pēnei i te ātete-pakaru, te pakari, te pakeke, ngā āhuatanga matū me ngā āhuatanga tukatuka o ngā rauemi.
Wā tuku: Hepetema-14-2024