Pereki Mirumiru Arumina
Pereki pōro kōhao arumina/Pereki mirumiru aruminaHe pereki whakamahana ātete ātete kounga teitei, māmā, he mea hanga mai i ngā pōro kōhao alumina parakore-teitei hei konganuku, he mea whakakotahi ki te paura alumina tino pai me te here motuhake. I muri i te hanganga, te whakamaroke me te tahu i te pāmahana tino teitei o te 1750℃, he hanganga honikoma porotaka te pereki. He pai te ātete pāmahana teitei me te kawe wera tino iti, he mea hanga hei rauemi whakapuru pai mō ngā oumu ahumahi pāmahana tino teitei.
Whakaritenga me te Ratonga
1. Ngā pereki paerewa kua whakaritea, ngā pereki piko me ngā pereki āhua motuhake kia rite ki ngā tuhi
2. Ngā hua me ngā parakore rerekē: 90%, 95%, 98% e wātea ana
3. Kaweake i te takai paerewa, e tika ana mō te kawe moana me te rangi
4. Whakaratohia ngā pūrongo tirotiro kounga, ngā tiwhikete takenga mai me ētahi atu tuhinga hokohoko ki tāwāhi
Ngā Painga Matua:
1. Ātete ki te pāmahana tino teitei
Pāmahana ratonga roa: 1700–1750℃, te mōrahi tae atu ki te 1800℃. He iti te panonitanga rārangi tuturu i te whakamahana anō, ā, he pumau te rahi i te pāmahana tiketike.
2. He pai rawa te ārai wera me te penapena pūngao
He tino iti te kawe wera me te pānga penapena pūngao whakamiharo. Ka taea e te tere penapena pūngao te eke ki te 30%, ka tino whakaiti i te utu wahie.
3. Mama me te Kaha Rawa
Ka whakaitihia te kawenga oumu e te iti o te mātotoru. Nā te kaha pai o te kuru makariri, ka taea te whakamahi tika hei paparanga mahi pāmahana teitei.
4. He pai te ātete ki te ru wera me te waikura
Ātete ki te waikura waikawa me te kawakore, te horo o te para, ā, he tino ātete ki ngā ru wera, he pai mō ngā āhuatanga whakamahana me te whakamatao pinepine.
| TAUPAPA | RBTHB-85 | RBTHB-90 | RBTHB-98 | RBTHB-99 |
| Te Pāmahana Ratonga Mōrahi (℃) | 1750 | 1800 | 1800 | 1800 |
| Te Matotoru o te Papatipu (g/cm3) ≥ | 1.4~1.9 | 1.4~1.9 | 1.4~1.9 | 1.5~2.0 |
| Kaha Pakaru Matao (MPa) ≥ | 10 | 10 | 11 | 12 |
| Huringa Raina Tuturu@1600℃×3h (%) | ±0.3 | ±0.3 | ±0.3 | ±0.3 |
| Te Arahi Wera (W/mk) | 0.30 | 0.35 | 0.50 | 0.50 |
| Al2O3(%) ≥ | 85 | 90 | 98 | 99 |
| Fe2O3(%) ≤ | 0.5 | 0.2 | 0.1 | 0.1 |
| ZrO2(%) ≥ | ― | ― | ― | ― |
Ahumahi whakarewa:Ka taea te whakamahi i ngā pereki pōro kōhao konumohe hei whakamahana i ngā taputapu pāmahana teitei pērā i ngā oumu pupuhi, ngā oumu pupuhi wera, ngā kaitahuri, me ētahi atu.
Ahumahi matū:e whakamahia ana mō te whakamahana i ngā oumu, ngā whakawhiti wera, te mamaoangā paipa, me ētahi atu
Te umanga rauemi hanga whare:e whakamahia ana mō te whakamahana wera o ngā oumu whakawera, ngā oumu hurihuri, ngā oumu pupuhi wera waro kua paura, me ētahi atu.
Ahumahi māmā, uku, karāhe, hikohiko me ētahi atu ahumahi:e whakamahia whānuitia ana i roto i te whakapuru o ngā oumu pāmahana-tiketike, pērā i ngā oumu pakaru, ngā oumu kauhanga, ngā oumu pereti pana, ngā oumu para me ngā oumu hiko me ngā oumu hiko.
Ahumahi matū hinu
Ahumahi Pango Waro
Ahumahi Whakarewa
Ahumahi Matū
Ngā Pātai Auau
Me āwhina koe? Tirohia ā mātou wānanga tautoko mō ngā whakautu ki ō pātai!
He kaihanga tūturu mātou, he tohunga tā mātou wheketere ki te whakaputa rauemi ātete ahi mō ngā tau neke atu i te 30. Ka oati mātou ki te whakarato i te utu pai rawa atu, te ratonga pai rawa atu i mua i te hoko me muri i te hoko.
Mō ia tukanga whakaputa, he pūnaha QC katoa tā te RBT mō te hanganga matū me ngā āhuatanga ā-tinana. Ā, ka whakamatautauria e mātou ngā taonga, ā, ka tukuna atu te tiwhikete kounga me ngā taonga. Mena he whakaritenga motuhake āu, ka whakapau kaha mātou ki te whakatutuki i aua whakaritenga.
He rerekē te wā tuku i runga i te rahinga. Engari ka oati mātou ki te tuku wawe tonu me te kounga kua oti te whakapūmau.
Ko te tikanga, ka tukuna e mātou he tauira kore utu.
Āe, he pono, nau mai haere mai ki te toro mai ki te kamupene RBT me ā mātou hua.
Kāore he rohe, ka taea e mātou te whakarato i te whakaaro me te otinga pai rawa atu e ai ki tō āhuatanga.
Neke atu i te 30 tau mātou e hanga ana i ngā rauemi ātete ahi, he kaha te tautoko hangarau me te nui o ngā wheako, ka taea e mātou te āwhina i ngā kiritaki ki te hoahoa i ngā oumu rerekē me te whakarato ratonga kotahi-mutu.
