He mea hanga te pereki uku hei rauemi matua mō te whakamahana ātete ahi, he uku ātete ahi te rauemi matua. Ko te nui o te Al2O3 he 30% -48%.
Ko te tukanga whakaputa noa opereki whakamarumaru ukuko te tikanga tāpiri tahunga me ngā pīrere mānu, ko te tukanga pahuka rānei.
He whānuitia te whakamahinga o ngā pereki whakamarumaru uku i roto i ngā taputapu wera me ngā oumu ahumahi, ā, ka taea te whakamahi i ngā wāhi kāore e tino memeha haere ngā rauemi rewa i te pāmahana teitei. Ko ētahi mata e pā tika ana ki te mura ka pania ki te paninga ātete hei whakaiti i te memeha e te para me te puehu hau oumu, hei whakaiti i te kino. Kaua te pāmahana mahi o te pereki e neke ake i te pāmahana whakamātautau o te huringa raina tuturu i te whakamahana anō. Ko ngā pereki whakamarumaru uku he momo rauemi whakamarumaru mama me ngā pūwero maha. Ko te pūwero o tēnei rauemi he 30% ki te 50%.
Wā tuku: Hurae-26-2023
