Ngā Pūrongo
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Me pēhea te whakapai ake i te pakari o ngā uku alumina?
He maha ngā tikanga matua hei whakapai ake i te pakari o ngā uku alumina: 1. Te whakapakari i te Zirconia: Koinei te tikanga whakapakari e whakamahia whānuitia ana. Ina tāpirihia he nui o te zirconia (ZrO2) ki te alumina, ka taea te whakapai ake i tōna pakari. Ko te pānga whakapakari ka puta mai i te nuinga o te wā...Pānuihia atu -
Me pēhea te whakamahi i ngā tāera uku alumina ātete-kakahu hei arai i te ararewa?
Ko te huarahi matua e whakamahia ai ngā uku alumina ātete-kakahu i roto i ngā awa keri ko te paninga ki ngā pakitara o roto o te awa keri. Ko te take matua mō tēnei he tino pai te ātete ki te kakahu, te waikura me te pānga o ngā uku alumina, ā, he pai rawa atu mō te whakamahi i roto i ngā taiao uaua pērā i ...Pānuihia atu -
He ngāwari te pakaru o te paipa waro kua paura, nō reira e taunakihia ana kia whakamahia ngā uku ātete-kakahu hei ārai i te pakaru.
He maha ngā wā ka pakaru kino te paipa waro paura o te tipu hiko, inā koa te taha o te tuke, me te pikinga o ngā utu tiaki, nō reira kua waiho te whakatau i te pakaru o te paipa hei kaupapa matua. Ka tūtohu mātou kia whakamahia ngā uku ātete-kakahu alumina pērā i te ātete-kakahu teitei...Pānuihia atu -
Ka taea te whakamahi i ngā uku alumina ki ngā taputapu pāmahana teitei me te kakahu nui i roto i te umanga hiko wera.
I roto i te umanga hiko wera, he maha ngā wā ka pakaru ngā taputapu nā te pāmahana teitei o te taiao me ngā āhuatanga pakaru nui, ka pā ki te haumaru o te pūnaha katoa. Hei whakaoti i tēnei raruraru, me kimi he rauemi ka taea te tu atu i ngā pāmahana teitei me te ātete ki te pakaru....Pānuihia atu -
Me pēhea te whakaoti i te raruraru he ngāwari te mau o te paipa kawe pungarehu hau
E whakamahia whānuitia ana te hangarau kawe pungarehu hau i roto i ngā tipu hiko, ngā tipu matū me ētahi atu kaupapa tango pungarehu, engari i te mea kei te piki haere ngā whakaritenga mō te taiao, te haumaru me ētahi atu āhuatanga, me te whakapai ake i te whai huatanga o te whakaputa me te pikinga ake o te nui o te kawe pungarehu, ka taea te kawe pungarehu...Pānuihia atu -
Pōro uku alumina reo-whakakorikori pakeke teitei
He porowhita ngā pōro uku alumina i hangaia ki te alumina, mai i ngā porowhita moroiti ki ngā pōro nunui. He mā te nuinga o te wā, he pakeke rawa, he ātete ki te kakahu, he whānui te whakamahinga i roto i te sima, te onepu kuata, te konganuku whakarewa, te peita, te waituhi me ētahi atu ahumahi, hei tautoko, hei wehe me te huri rauemi. Ko te Alumina...Pānuihia atu -
He ātete ki te waikura ngā uku alumina, ā, ka taea te whakamahi i roto i ngā momo ahumahi.
He ātete waikura ngā uku alumina ātete-mau. Ko te uku alumina ātete-mau he momo uku he ātete waikura pai rawa atu, ka taea te ātete ki te pānga waikura o te waikura i raro i te taiao pāmahana teitei, ā, he ātete pai rawa atu hoki ki te kakahu. Nō reira,...Pānuihia atu -
Ka taea e te umanga keri te whakamahi i te raina hiato rapa uku?
I ia rā, i roto i te mahi keri, te kuru, te tātari i te konganuku me ētahi atu mahi, he ahumahi kakahu taumaha noa iho, he ngāwari te kakahu i ngā taputapu o te umanga keri, me te hiahia kia tiakina me te whakakapia pinepine, he raruraru nui tēnei e pāngia ana e te maha o ngā kamupene umanga keri. Ko te tāutanga...Pānuihia atu -
Ngā āhuatanga matua e pā ana ki te kakahu
1) Ngā Āhuatanga o ngā Mea Whakakorikori He nui te pānga o te pakeke, te rahi o te matūriki me te āhua o te mea whakakorikori ki te kakahu. E whakaatu ana ngā whakamātautau, ko te teitei ake o te pakeke o te raihi, ko te kino ake o te kakahu; i te nuinga o te wā, ina 20-200um te rahi o te kōpura whakakorikori, ka pai ake te kakahu o te rauemi. Ka piki ake te tere kakahu...Pānuihia atu -
Ngā mahi matua hei ārai i te pakaru o ngā taputapu
He rerekē te mau me te ārai-mau o ngā taputapu. Mā te mōhio ki ngā āhuatanga o ngā rauemi ātete-mau e whakamahia whānuitia ana, me te whiriwhiri i ngā rauemi ātete-mau me ngā tikanga ārai-mau e tika ana kia rite ki ngā āhuatanga mau me ngā āhuatanga mahi o ngā wāhanga rerekē ka taea ai e ngā taputapu te...Pānuihia atu -
Te rerekētanga i waenga i te taera uku ātete-kakahu me te raina taera whakarewa
He pakari te pereki arai uku ātete-mau, he ngāwari te tāuta, he utu nui te mahi, he whānui te whakamahinga, ā, kua mōhiotia whānuitia te mahi ātete-mau. I tēnei rā ka whakaatuhia e Chemshun Ceramics ki a koe ētahi arai uku ātete-paowa noa, me ...Pānuihia atu -
Me pēhea te tapahi i te pereti arai uku ātete ki te pakū
Ko te pereti arai uku ātete ki te pakū ka kiia hoki ko te pereti arai uku alumina. Ko tōna pakeke he tuarua noa iho i te taimana i roto i te pakeke Rockwell HRA=82-90, nō reira he rauemi tino uaua ki te tapahi. Ā, ko te hanga he tukanga e hiahia ana ki te hangarau tapahi. Nō reira, me pēhea te whakaoti i te tapahi uku...Pānuihia atu