Pereki Hiraka Mullite
Pereki mullite silicaHe rauemi ātete-waikura kounga teitei. Ko ngā rauemi mata matua ko te clinker bauxite alumina-teitei me te silicon carbide, e hangaia ana mā roto i ngā tukanga pēnei i te whakaranu, te whakahāngai, te whakamaroke me te tahu pāmahana teitei. Ko te taahiraa matua ko te wāhanga tahu pāmahana teitei, e hanga ana i te hanganga tioata mullite tino pai mā te whakahaere tika i te pāmahana me te āhuarangi. He ātete-waikura teitei, he ātete pai ki te kakahu me te ātete pai ki te ru wera. Ka taea e ia te pupuri i te pumau i roto i ngā taiao pāmahana teitei, ā, kāore e ngawari ki te pakaru, ki te tihore rānei.
Pereki andalusite silica mulliteKo te nuinga o ēnei mea he mea hanga mai i te bauxite motuhake he nui te alumina, te carbide silicon tioata nui, te andalusite, te corundum ma kua hanumi me ētahi atu rauemi mata. Ka hangaia ēnei mā te tāpiri i ngā here me ngā tāpiringa kounga teitei, ā, ka hangaia mā te whakahāngai pēhanga teitei me te whakahinuhinu pāmahana teitei. Mā tēnei tukanga whakaputa ka whakarite kia teitei te kiato me ngā āhuatanga ā-tinana pai o ngā pereki whero silicon-molybdenum.
Āhuatanga:
Pereki mullite silica:He tino ātete ki te wera; He tino ātete ki ngā ru wera; He pai te ātete matū; He kaha ā-mīhini teitei; He iti te horapa wera.
Ngā pereki andalusite mullite silicon:He kaha nui me te ātete ki te kakahu; He roa te mau; He pai te mahi whakamarumaru wera; He pai te mahi pāmahana teitei; He ātete ru wera nui.
| HUA | SilicaMullite AndalusitePereki | Pereki Hiraka Mullite | ||
| TAUPAPA | RBTSMH-1680 | RBTSM-1680 | RBTSM-1650 | RBTSM-1550 |
| Te Matotoru o te Papatipu (g/cm3) ≥ | 2.65 | 2.65 | 2.6 | 2.5 |
| Te Āhua o te Porosity (%) ≤ | 17 | 17 | 17 | 19 |
| Kaha Pakaru Matao (MPa) ≥ | 90 | 90 | 85 | 80 |
| Ātete Ru Wera Wai Matao 1100° (ngā wā) | 15 | 12 | 10 | 10 |
| Refractoriness Under Load@0.2MPa(℃) ≥ | 1680 | 1680 | 1650 | 1550 |
| SiO2+SiC(%) ≤ | 30 | 30 | 30 | 28 |
| Al2O3(%) ≥ | 68 | 65 | 65 | 60 |
Pereki andalusite silica mullitee whakamahia whānuitia ana i roto i ngā rohe whakawhiti me ngā rohe whakamatao o ngā oumu hurihuri sima nui me te rahi waenga. Nā tōna ātete ahi me te ātete kakahu pai rawa atu, ka taea e ngā pereki whero silicon-molybdenum te whakapai ake i te roa o te mahi me te mahi a ngā taputapu.
I roto i ngā oumu hurihuri sima,pereki silica mullitee whakamahia ana i ngā rohe whakawhiti, i ngā rohe whakamahana-mua, i ngā paipa hau tuatoru, i ngā whakamahana-mua e rima-wāhanga, me ngā awaawa tango i roto i te oumu raima. He ātete ki te horo, te pakaru, ā, he pai te pumau o te ru wera.
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.
