He rerekē ki ngā uku tuku iho e mārō ana, e pakarukaru ana, he nui ake te kaha o te Zirconia, te ātete ki te pakaru, me te ngāwari i ērā o te nuinga o ngā uku hangarau. He uku hangarau tino kaha te Zirconia, he pai rawa atu ōna āhuatanga mō te pakeke, te pakari ki te pakaru, me te ātete ki te waikura; engari kāore i te tino kitea te āhuatanga o ngā uku – te pakarukaru nui.
He maha ngā momo Zirconia e wātea ana, ko ngā mea tino noa ko te Yttria Partially Stabilized Zirconia (Y-PSZ) me te Magnesia Partially Stabilized Zirconia (Mg-PSZ). He tino pai ngā āhuatanga o ēnei rauemi e rua, heoi, ko te taiao mahi me te āhuahanga wāhanga ka whakatau ko tēhea momo ka tika mō ngā tono motuhake (he nui ake ngā kōrero mō tēnei i raro). Nā tōna ātete ahurei ki te horapa o ngā kapiti me te whānui wera nui, he mea pai hei hono i ngā uku ki ngā konganuku pēnei i te maitai. Nā ngā āhuatanga ahurei o te Zirconia, ka kiia i ētahi wā ko te "maitai uku".
Ngā Taonga Whānui o te Zirconia
● Teitei te mātotoru – tae atu ki te 6.1 karamu/cm^3
● Te kaha piko me te mārō teitei
● Tino pakari te pakaru – ātete ki te pānga
● Te pāmahana whakamahinga teitei
● Ātete ki te kakahu
● He pai te whanonga waku
● Ārai hiko
● He iti te kawe wera – tata ki te 10% o te Alumina
● Te ātete ki te waikura i roto i ngā waikawa me ngā kawakore
● Te tauwehenga o te ngāwari e rite ana ki te maitai
● Te tauwehenga o te whakawhanuitanga wera e rite ana ki te rino
Ngā tono Zirconia
● Ngā mate hanga/tuhi waea
● Ngā mowhiti ārai i roto i ngā tukanga wera
● Ngā toki me ngā awhi tika i ngā taiao e mau ana te taumaha
● Ngā ngongo tukatuka oumu
● Ngā papa ātete kakahu
● Ngā ngongo tiaki thermocouple
● Ngā pūwero onepū
● Rauemi ātete-wera
Wā tuku: Hurae-14-2023