Waikura zirconia (ZrO₂), e mōhiotia ana ko te zirconium dioxide, he rauemi uku mahi-teitei nui. He paura mā, he kowhai mārama rānei, he tino pai ngā āhuatanga ā-tinana me te matū. Ko te ira rewa o te zirconia he tata ki te 2700°C, he pakeke teitei, he kaha miihini teitei, he pai te pumau wera me te pumau matū, ā, ka taea te tu atu i te waikura waikawa me te kawakore me ngā taiao pāmahana teitei. Hei tāpiri, he teitei te taupū whakaata o te zirconium dioxide me ngā āhuatanga whatu pai rawa atu, nō reira he whānuitia te whakamahinga i roto i te mara whatu.
I roto i ngā mahi whaihua, parakorewaikura zirconiumHe raruraru huringa āhuahanga tōna (ka puta te huringa rōrahi me te pakaru o te rauemi i te nekehanga mai i te āhua monoclinic ki te āhua tetragonal), nō reira he mea tika kia tāpirihia ngā mea whakau pērā i te yttrium oxide (Y₂O₃), te konupūmā oxide (CaO) te konupora oxide rānei (MgO) hei hanga i te zirconium oxide whakau (Stabilized Zirconia) hei whakapai ake i ōna āhuatanga miihini me te ātete ki te ru wera. Mā roto i ngā tukanga tāpiri me te sintering whaitake, ka taea e ngā rauemi zirconia te pupuri i ngā āhuatanga miihini pai anake, engari ka whakaatu hoki i te kawe ionic pai, e whakamahia whānuitia ana i roto i ngā uku hanganga, ngā pūtau wahie, ngā pūoko hāora, ngā whakaurunga hauora me ētahi atu mara.
Haunga ngā whakamahinga rauemi hanganga tuku iho, he mea nui ake anō hoki te zirconia i roto i te mara o te maimoatanga mata tino tika, inā koa i roto i te mara o ngā rauemi whakakanapa kounga teitei. Nā ōna āhuatanga ā-tinana ahurei, kua noho te zirconia hei rauemi matua e kore e taea te whakakore i te tino tika.
I roto i te mara o te whakakanapa,zirconiaKo te nuinga o te wā ka whakamahia hei paura whakakanapa kounga teitei me te para whakakanapa. Nā tōna pakeke ngawari (te pakeke Mohs tata ki te 8.5), te kaha miihini teitei me te koretake o te matū, ka taea e te zirconia te whakatutuki i te taratara mata tino iti me te whakarite i te tere whakakanapa teitei, me te whiwhi i te mutunga taumata whakaata. Ki te whakatauritea ki ngā rauemi whakakanapa tuku iho pēnei i te waikura konumohe me te waikura cerium, ka taea e te zirconia te whakataurite pai ake i te tere tango rauemi me te kounga mata i te wā o te tukanga whakakanapa, ā, he mea nui te reo whakakanapa i roto i te mara o te hanga tino tika.
Ko te paura whakakanapa zirconia he mea whakahaere i te rahi o te matūriki i waenga i te 0.05μm me te 1μm, he mea e tika ana mō te whakakanapa mata o ngā rauemi tino tika. Ko ōna wāhi tono matua ko: te karāhe whatu, ngā arotahi kāmera, te karāhe mata waea pūkoro, ngā papa kōpae mārō, ngā papa hapaira LED, ngā rauemi whakarewa kounga teitei (pērā i ngā koranu titanium, te maitai kore waikura, ngā whakapaipai whakarewa utu nui) me ngā taputapu uku matatau (pērā i ngā uku alumina, ngā uku silicon nitride, me ētahi atu). I roto i ēnei tono,waikura zirconiumKa taea e te paura whakakanapa te whakaiti i ngā hapa o te mata, me te whakapai ake i te mahi whatu me te pumau miihini o ngā hua.
Hei whakatutuki i ngā whakaritenga o ngā tukanga whakakanapa rerekē,waikura zirconiumka taea te hanga hei paura whakakanapa kotahi, ka taea rānei te whakakotahi me ētahi atu rauemi whakakanapa (pēnei i te cerium oxide, te konumohe oxide) hei hanga i tētahi para whakakanapa me te mahi pai ake. Hei tāpiri, ko te para whakakanapa zirconium oxide teitei-parakore e whakamahi ana i te hangarau nano-dispersion hei hanga i ngā matūriki kia tino marara ki roto i te wai kia kore ai e kohikohi, kia mau ai te pumau o te tukanga whakakanapa me te ōrite o te mata whakamutunga.
I te nuinga, me te whakapai tonu i ngā whakaritenga kounga mata i roto i te hangarau mōhiohio hiko, te hanga whatu, te rererangi me ngā mara hauora teitei,waikura zirconium, hei momo rauemi whakakanapa tino whai hua hou, he whānui rawa te tirohanga tono. Ā muri ake nei, me te whanaketanga tonu o te hangarau miihini tino tika, ka haere tonu te hohonutanga o te tono hangarau o te waikura zirconium i roto i te mara whakakanapa, ā, ka āwhina i te whakatutuki i ngā hiahia hangahanga teitei ake.