Pereki Hiraka Ātete Umu Coke Kaha Teitei, He Roa te Ora o te Pereki Hiraka mō te Whare Coking
Ko tā mātou whāinga he "hoa ki te kiritaki, he aro ki te kounga, he whakauru, he auaha". Ko te "pono me te ngākau pono" te mea pai rawa atu mō tā mātou whakahaere.Pereki Ātete Hiraka, E whai ana mātou i ngā tikanga tino pai hei tukatuka i ēnei hua kia mau tonu ai te roa me te pono o ngā taonga. E whai ana mātou i ngā tukanga horoi me te whakatikatika hou e āhei ai mātou ki te whakarato i ngā hua me ngā otinga kounga teitei mō ā mātou kiritaki. E whai tonu ana mātou kia tino tika, ā, ko ā mātou mahi katoa e anga ana ki te whakatutuki i te makona o te kiritaki.
Ngā pereki ātete ki te silicaHe rauemi ātete pāmahana kounga teitei, e whakamahia whānuitia ana i roto i ngā mara ahumahi pāmahana teitei.
1. Ngā Mōhiohio Taketake
Ngā Wāhanga Matua:He rauemi ātete waikawa tēnei, ko te hauhā silicon (SiO₂) te wāhanga matua, neke atu i te 93% te nui o te hauhā, ā, ka eke te nui o te hauhā o ngā pereki silica kounga teitei ki te 96%.
Te Hanganga Matū Noa:Haunga te SiO₂, kei roto hoki he iti noa te Al₂O₃ (tata ki te 0.8% - 1%), te MgO (tata ki te 0.001%), te CaO (tata ki te 0.002%), me te Fe₂O₃ (tata ki te 0.7% - 1.5%).
Ngā Āhuatanga Ā-tinana:Ko te ātete-wai i te nuinga o te wā kei waenga i te 1770°C me te 2000°C. Ko te ātete-wai i raro i te kawenga o te 0.2MPa ko te 1630°C - 1680°C. Ko te kaha kuru matao ko te 30 - 35MPa, ko te mātotoru papatipu ko te 1.8g/cm³, ā, ko te porosity kitea ko te 21% - 22%.
2. Tukanga Whakaputa
Kei roto i te tukanga whakaputa ko te whiriwhiri rauemi mata, te hanga, te tahu, me te whakamatao. Ko te rauemi mata matua ko te quartz, ā, ka tāpirihia ngā mea here pēnei i te raima me ngā mea here rauropi. I muri i te hanganga hei pereki parakore, ka tahuna ki te pāmahana teitei o te 1350°C - 1430°C. Me whakahaere tika te pāmahana i te tukanga tahu, ā, me āta haere hoki te tukanga whakamatao kia kore ai e pakaru nā te tere o te huringa o te rōrahi.
Ngā Āhuatanga:
1. Ātete kaha ki te horo o te paru waikawa:He kaha te ātete o ngā pereki hiraka ki ngā matū waikura pērā i te para waikawa me te konganuku rewa, ā, ka roa te ora o aua mea.
2. Te pāmahana whakangawari kawenga teitei:Ko te pāmahana whakangawari kawenga o ngā pereki silica e eke ana ki te 1640-1670℃, ā, he pumau te rōrahi i raro i te whakamahinga roa i te pāmahana teitei.
3. Te pumau o te rōrahi:I te pāmahana teitei o te 1600℃, ka taea e ngā pereki silica te pupuri i tētahi hanganga pumau, ā, he iti hoki te tere o te ngoki.
4. Te pumau matū teitei:He pai te ātete o ngā pereki hiraka ki ngā waikura pērā i te Al2O3, FeO, Fe2O3, engari he iti te ātete ki te para kawakore (pērā i te CaO, K2O, Na2O).
| TAUPAPA | RBTG-94 | RBTG-95 | RBTG-96A | RBTG-96B |
| Te ātete (℃) ≥ | 1710 | 1710 | 1710 | 1710 |
| Te Matotoru o te Papatipu (g/cm3) ≥ | 1.8 | 1.8 | 1.87 | 1.8 |
| Te Matotoru Tuturu (g/cm3) ≤ | 2.35 | 2.35 | 2.34 | 2.34 |
| Te Āhua o te Porosity (%) ≤ | 22 | 21 | 21 | 21 |
| Kaha Pakaru Matao (MPa) ≥ | 30 | 32 | 35 | 35 |
| Huringa Raina Tuturu @1500°×2h(%) | 0 +3 | 0 +3 | 0 +3 | 0 +3 |
| Te Ātete i raro i te Utaina @0.2MPa(℃) ≥ | 1630 | 1650 | 1650 | 1680 |
| SiO2(%) ≥ | 94 | 95 | 96 | 96 |
| Fe2O3(%) ≤ | 1.5 | 1.5 | 0.8 | 0.7 |
| Al2O3+TiO2+R2O(%) ≤ | | 1.0 | 0.7 | 0.8 |
1. Ko ngā pereki silica e whakamahia ana i te nuinga o te wā i roto i te pakitara wehewehe o te rūma waro me te rūma mura o te oumu Coke, te rūma whakaora me te rūma para o te oumu tuwhera o te oumu maitai, te oumu whakamahana toharite, te rauemi ātete o te oumu rewa karāhe me te oumu uku, me ētahi atu wāhanga e mau ana i te oumu.
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.
