Moata Whakakākahu
Ngā Mōhiohio Hua
Moata ātete-wai,e mōhiotia ana hoki ko te moata ahi, ko te rauemi hononga rānei (paura), e whakamahia ana hei hononga i ngā hua pereki ātete, ka taea te wehewehe i ngā rauemi kia rite ki te rauemite paru, te konumohe teitei, te silicon me te konupora ātete, me ētahi atu
E kiia anamoata ātete noahe mea hanga ki te paura kinker ātete me te uku kirihou hei here me te kaihoko kirihou. He iti tōna kaha i te pāmahana rūma, ā, he kaha te hanganga o te here uku i te pāmahana teitei. Me te waipēhi, te whakapakeketanga hau, ngā rauemi whakapakeketanga wera rānei hei here, e kiia anamoata ātete here matū, i raro iho i te hanganga o te pāmahana here uku i mua i te putanga o tētahi tauhohenga matū me te whakapakeketanga.
Ngā āhuatanga o te moata ātete-waipiro:He pai te kirihou, he watea te hanganga; he kaha te here, he kaha te ātete ki te waikura; he kaha te ātete ki te mura, tae atu ki te 1650℃±50℃; he pai te ātete ki te urutomo paru; he pai te āhua o te pakaru wera.
Ko te moata ātete e whakamahia ana i roto i te oumu Coke, te oumu karāhe, te oumu pupuhi, te oumu pupuhi wera, te whakarewa, te ahumahi rauemi hoahoanga, te mīhini, te hinu matū, te karāhe, te kohua, te hiko, te rino me te maitai, te sima me ētahi atu oumu ahumahi.
Rārangi Hua
| Rārangi | uku | Arumina Teitei | ||||
| RBTMN-42 | RBTMN-45 | RBTMN-55 | RBTMN-65 | RBTMN-75 | ||
| Ngā Refractorine (℃) | 1700 | 1700 | 1720 | 1720 | 1750 | |
| CCS/MOR(MPa)≥ | 110℃×24h | 1.0 | 1.0 | 2.0 | 2.0 | 2.0 |
| 1400℃×3h | 3.0 | 3.0 | 4.0 | 4.0 | 4.0 | |
| Wā Hononga (min) | 1~2 | 1~2 | 1~2 | 1~2 | 1~2 | |
| Al2O3(%) ≥ | 42 | 45 | 55 | 65 | 75 | |
| SiO2(%) ≥ | — | — | — | — | — | |
| MgO(%) ≥ | — | — | — | — | — | |
| Rārangi | Kōrunuma | Silica | Mama | ||
| RBTMN-85 | RBTMN-90 | RBTMN-90 | RBTMN-50 | ||
| Ngā Refractorine (℃) | 1800 | 1820 | 1670 | | |
| CCS/MOR(MPa)≥ | 110℃×24h | 2.0 | 2.0 | 1.0 | 0.5 |
| 1400℃×3h | 3.5 | 3.0 | 3.0 | 1.0 | |
| Wā Hononga (min) | 1~3 | 1~3 | 1~2 | 1~2 | |
| Al2O3(%) ≥ | 85 | 90 | — | 50 | |
| SiO2(%) ≥ | — | — | 90 | — | |
| MgO(%) ≥ | — | — | — | — | |
| Rārangi | Konupūmā | |||
| RBTMN-92 | RBTMN-95 | RBTMN-95 | ||
| Ngā Refractorine (℃) | 1790 | 1790 | 1820 | |
| CCS/MOR(MPa)≥ | 110℃×24h | 1.0 | 1.0 | 1.0 |
| 1400℃×3h | 3.0 | 3.0 | 3.0 | |
| Wā Hononga (min) | 1~3 | 1~3 | 1~3 | |
| Al2O3(%) ≥ | — | — | — | |
| SiO2(%) ≥ | — | — | — | |
| MgO(%) ≥ | 92 | 95 | 97 | |
1. Mota Whakamārō i runga i te uku
Ngā Taupānga Matua:He pai mō te whakatakoto pereki ātete uku i roto i ngā taiao he ≤1350℃ te pāmahana, pērā i ngā wāhanga pāmahana iti o ngā oumu ahumahi, ngā paipa hau, ngā auahi, ngā wāhanga o raro o ngā oumu wera, me ngā arai poiha—i roto i ngā taiao pāmahana iti-waikura, pāmahana waenga-ki-iti.
Ngā Āhuatanga:He iti te utu, he pai te mahi, he ātete ngawari ki te wera me te whakamatao tere; kāore e pai mō ngā wāhi paru rewa pāmahana teitei/ngā wāhi tino waikura.
2. Moata ātete-konumohe teitei
Ngā tono matua:NM-50/NM-60: He pai mō ngā pereki konumohe-nui (Al₂O₃ 55%~65%), e whakamahia ana i te wāhanga pāmahana waenga o ngā oumu (1350~1500℃), pērā i ngā oumu uku, ngā oumu whakamahana whakarewa, me ngā rohe whakawhiti oumu hurihuri sima; NM-70/NM-75: He pai mō ngā pereki konumohe-nui (Al₂O₃ ≥70%), ngā pereki korundum rānei, e whakamahia ana i te wāhanga pāmahana-nui (1500~1700℃), pērā i ngā arai oumu pupuhi, ngā pūrua whakawhiti hanga maitai, ngā kaiwhakahou oumu karāhe, me ngā arai oumu konupūmā waro.
Ngā Āhuatanga:He kaha ātete ki te waikura, he ātete pai ake ki te paru paru ki te whakataurite ki ngā paru uku; ki te nui ake te ihirangi Al₂O₃, ka kaha ake te ātete ki te pāmahana teitei me te ātete ki te horo.
3. Mota Ātete Hiraka
Ngā Whakamahinga Matua:Hototahi ki ngā pereki silica, i hangaia mō ngā āhuatanga waikawa pērā i ngā oumu kōka, ngā pakitara oumu karāhe/ngā pakitara uma, me ngā oumu hanga maitai waikawa. Pāmahana mahi mō te wā roa: 1600~1700℃.
Ngā Āhuatanga:Ātete ki te horo o te para waikawa; he pai te hototahitanga ki te whakawhānui wera me ngā pereki silica, engari he ngoikore te ātete ki te kawakore; kāore e whakaaetia kia whakamahia i roto i ngā oumu kawakore.
4. Massica/Magnesium-chrome Te Moata Refractory
Ngā Whakamahinga Matua: Massica:Hototahi ki ngā pereki konupora; whakamahia i roto i ngā āhuatanga para kawakore kaha pērā i ngā kaitahuri hanga maitai kawakore, ngā ngākau/pakipa oumu pewa hiko, me ngā oumu whakarewa konganuku kore-ferrous.
Konupūmā-kōrome:Hototahi ki ngā pereki konupūmā-kōrome; e whakamahia ana i roto i ngā āhuatanga horo waikura kawakore pāmahana teitei pērā i ngā rohe tahu oumu hurihuri sima, ngā oumu tahu para, me ngā oumu whakarewa konganuku kore-ferrous.
Ngā Āhuatanga:He tino kaha te ātete ki te para kawakore, engari he iti te ātete ki te wera me te whakamatao tere; me tutuki ngā whakaritenga taiao mō te para ātete konupūmā-kōrome (ko ētahi rohe e whakawhāiti ana i ngā tukunga chromium hexavalent).
5. Moata ātete waro silicon carbide
Ngā tono matua:He pai mō ngā pereki silicon carbide/pereki silicon carbide e herea ana ki te silicon nitride, e whakamahia ana i roto i ngā tono pāmahana teitei, ātete-kakahu, me te whakaiti i te hau pērā i ngā oko tāoro oumu pupuhi, ngā arai koko maitai, ngā paipa whakaara oumu kōka, me ngā rūma tahunga tuarua o ngā tahunga para.
Ngā Āhuatanga:He kawe wera teitei, he ātete kakahu teitei, he ātete waikura pāmahana teitei, ā, he roa te ora e pai ake ana i ngā mōta uku/konumohe-nui tuku iho.
6. Moata ātete iti-sima/kore-sima
Ngā tono matua:He pai mō te whakakī/whakatakoto kohatu o ngā mea whakarewa iti-sima/kore-sima, ngā pereki ātete-whakairo rānei, e whakamahia ana mō te whakarewatanga o ngā arai whakauru o ngā oumu ahumahi nui, me te whakatakoto kohatu tika o ngā oumu pāmahana-tiketike (pērā i ngā oumu karāhe me ngā oumu hiko whakarewa), me te pāmahana whakahaere o te 1400~1800℃.
Ngā Āhuatanga:He iti te wai, he nui te mātotoru me te kaha i muri i te whakahinuhinu, kāore he raruraru whakawhanui rōrahi i puta mai i te makuku sima, ā, he tino ātete ki te horo.
Kōtaha Kamupene
Shandong Robert New Material Co., Ltd.Kei Zibo City, Shandong Province, Haina, he pūtake hanga rauemi ātete ahi. He umanga hou mātou e whakauru ana i te rangahau me te whanaketanga, te whakaputa, te hoko, te hoahoa me te hanga oumu, te hangarau, me te kaweake i ngā rauemi ātete ahi. He taputapu katoa ā mātou, he hangarau matatau, he kaha hangarau, he kounga hua pai, he ingoa pai hoki. Neke atu i te 200 eka te rahi o tā mātou wheketere, ā, ko te putanga ā-tau o ngā rauemi ātete ahi āhua he tata ki te 30000 tana, ā, ko ngā rauemi ātete ahi kāore i āhua he 12000 tana.
Ko ā mātou hua matua o ngā rauemi ātete-waikura ko:ngā rauemi ātete kawakore; ngā rauemi ātete konumohe silicon; ngā rauemi ātete kāore i te āhua; ngā rauemi ātete wera whakamahana; ngā rauemi ātete motuhake; ngā rauemi ātete mahi mō ngā pūnaha whakarewa tonu.
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.
