Ngā Pereki Ātete Konupora
Ngā pereki ātete konupūmāhe rauemi ātete-kawai me te konupora waikura (MgO) tino parakore hei wāhanga matua (te nuinga o te ≥85%) me te periclase (MgO) hei wāhanga tioata tuatahi. He painga matua ēnei pērā i te ātete-kawai teitei me te ātete kaha ki te horo o te para kawakore, ā, e whakamahia whānuitia ana i roto i ngā tono ahumahi pāmahana teitei pērā i te whakarewa me ngā rauemi hanga. Ko tō rātou ngoikoretanga matua ko te ātete ngoikore ki te ru wera.
Whakarōpūtanga：
Ngā Pereki Konupora Kua Whakatōngia:
Ko te nui o te MgO kei waenga i te 91% ki te 96.5%. Ko ngā momo noa e kiia ana ko te 92 Magnesia Brick, 95 Magnesia Brick, me te 97 Magnesia Brick.
Ngā māka e whakamahia whānuitia ana: MG, MZ.
Ngā Pereki Konupora Kua Whakakotahitia:
Ko te ihirangi MgO kei waenga i te 95.5% ki te 98.2%. Ko ngā momo noa e kiia ana ko te Pereki Magnesia Fused 95, te Pereki Magnesia Fused 97, me te Pereki Magnesia Fused 98.
Ngā māka e whakamahia whānuitia ana: DM, MZ.
Te ātete ki te mura ahi—He tino ātete ngā pereki konupora ki te pāmahana, ā, ko te tikanga ka neke atu i te 2000°C.
Te pāmahana whakangawari kawenga—He iti iho te pāmahana tīmatanga whakangawari kawenga o ngā pereki konupora i tō rātou ātete ahi, tata ki te 1530~1580°C.
He pai te kawe wera o ngā pereki konupora—He maha ngā wā ka nui ake te kawe wera o ngā pereki konupora i tō ngā pereki uku, ā, ka heke te kawe wera i te pikinga o te pāmahana.
He ngoikore te ātete o ngā pereki konupora ki ngā ru wera—E rua ki te toru noa ngā huringa whakamatao wai ka taea e rātou te tu atu. Nā te nui o te tauwehenga whānui o te wera me te ngoikore o te kawe wera, ka ngāwari ai rātou ki te whakaputa i te ahotea wera nui i te wā e tere ana te huringa pāmahana.
Te ātete ki te para me te ātete ki te makuku—He ātete ngā pereki konupūmā ki te kawakore, engari kāore e ātete ki te waikawa. Ko te hanganga o te konupūmā ferrite me te konupūmā konupūmā olivine ka whakaiti i tō rātou ātete ki te makuku. Nō reira, he mea nui te ārai wai me te tiaki makuku i raro i ngā āhuatanga katoa.
| TAUPAPA | MG-91 | MG-95A | MG-95B | MG-97A | MG-97B | MG-98 |
| Te Matotoru o te Papatipu (g/cm3) ≥ | 2.90 | 2.95 | 2.95 | 3.00 | 3.00 | 3.00 |
| Te Āhua o te Porosity (%) ≤ | 18 | 17 | 18 | 17 | 17 | 17 |
| Kaha Pakaru Matao (MPa) ≥ | 60 | 60 | 60 | 60 | 60 | 60 |
| Te Ātete i raro i te Utaina @0.2MPa(℃) ≥ | 1580 | 1650 | 1620 | 1700 | 1680 | 1700 |
| MgO(%) ≥ | 91 | 95 | 94.5 | 97 | 96.5 | 97.5 |
| SiO2(%) ≤ | 4.0 | 2.0 | 2.5 | 1.2 | 1.5 | 0.6 |
| CaO(%) ≤ | 3 | 2.0 | 2.0 | 1.5 | 2.0 | 1.0 |
Te Ahumahi Rino me te Maitai:
E whakamahia ana i roto i ngā BOF (Ngā Ōhanga Taketake), ngā EAF (Ngā Ōhanga Āwhata Hiko), me ngā arai koko, tae atu ki ngā whakaranu me ngā oumu ferroalloy. Ātete ana ki te horo o te maitai rewa me ngā para kawakore.
Te Ahumahi Rauemi Hanga:
E whakamahia ana i roto i te rohe tahunga me te rohe whakawhiti o ngā oumu hurihuri sima, hei whakapuru hoki mō ngā oumu raima. Ka ātete ki te waikura kawakore mai i te kinker me te horoi pāmahana teitei.
Te Whakarewa Kore-whakarewa:
Whakamahia hei arai mō ngā oumu whakarewa me ngā oumu whakamahine mō te parahi, te nikara, me ētahi atu. He pai mō ngā āhuatanga pāmahana teitei me te waikura mai i ngā konganuku kore-ferrous rewa.
Ētahi atu Taupānga:
Whakamahia hei arai mō ngā taputapu pāmahana tino tiketike pērā i ngā kaiwhakaora oumu karāhe, ngā tauhohenga matū pāmahana teitei, me ngā tahunga para.
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.
