Paraoa Chamotte Oneone Mullite OEM Haina 16-30,30-60,200,325 Rauemi Whakarewa Mata
Ka taea e mātou te tuku hua kounga teitei, utu whakataetae me te ratonga kaihoko pai rawa atu. Ko tā mātou whāinga ko "Ka tae mai koe ki konei me te uaua, ā, ka hoatu e mātou he menemene hei tango atu māu"Oneone Haina me te Oneone Mullite, Ngā mahi, me te ngākau pono he mea nui tonu ki tā mātou kaupapa. Kua mahi tonu mātou ki te mahi ki ngā kiritaki, ki te waihanga i ngā whāinga whakahaere uara, me te piri ki te kaupapa whakahaere pono, whakapau kaha, me te pumau.
Oneone Mullitehe momo rauemi ātete aluminosilicate e whakamahia whānuitia ana i roto i te umanga whakarewa.
Te Hanganga Matū Matua:
Ko ngā wāhanga matū matua o te onepu mullite ko te Waikura Konumohe (Al₂O₃) me te Hāora Hiraka (SiO₂). Ko ngā awhe hanganga matū noa ko: 42% ≤ Al₂O₃ ≤ 47% me te 51% ≤ SiO₂ ≤ 53%. Kei roto hoki he iti noa te Waikura Rino (Fe₂O₃), ngā Waikura Konganuku Kawakore (Na₂O+K₂O), me ētahi atu huānga iti.
Tukanga Whakaputa:
Ko te onepu mullite te tikanga e hangaia ana mā te whakamahi i ngā kohuke whai kiko i te aluminosilicate, pērā i te kaolin, te uku mārō, te muscovite rānei. Ko te tukanga ko te kuru i ngā rauemi mata, te whakaranu i a rātou ki ngā tāpiringa, me te pēhi kia āhua. Kātahi ka whakakāhia ēnei āhua ki roto i te oumu pāmahana teitei i waenga i te 1300°C me te 1550°C. I muri i te whakakāhia, ka kuruhia te hua, ka tātarihia, ka wehea te aukume hei tango i te rino, me ētahi atu tukanga hei whiwhi i ngā hua onepu mullite o ngā rahi matūriki rerekē.
Ngā Whakatakotoranga Rahi Matūriki:
He whānuitanga ngā rahi o te onepu mullite. Ko ā mātou rauemi matua: 8-16 mata, 16-30 mata, 30-60 mata, 60-80 mata, me te 80-120 mata. Hei tāpiri, kei a mātou ētahi atu momo pai ake e mōhiotia ana ko te paura mullite, pērā i te 200 mata me te 300 mata.
Ngā Āhuatanga Mahi:
Teitei o te Ātete:He ātete ki te pāmahana tata ki te 1750°C, ā, ka tu atu i ngā pāmahana tiketike o te konganuku rewa i te wā e whakarewaina ana, e tiaki ana i te anga pokepokea ai mai i te kino.
Te Pūmautanga Wera Tino Pai:Ka mau tonu te pumau o te āhua o te onepu mullite ina pāngia e ngā huringa pāmahana. He ātete ki te horapa, ki te whakaheke rānei i te wera, kia tika ai te hanga o ngā mea whakarewa.
Ngāwari te Rūrū i te Taonga:I muri i te whakarewatanga, ka taea te tango ngāwari i te onepu mullite (ruperupea) mai i ngā whakarewatanga. Mā tēnei ka whakaitihia te hiahia mō ngā mahi whakaoti i muri mai, ā, ka pai ake te whai huatanga o te whakaputa.
Te Kounga Maka Teitei:Mā te whakamahi i te onepu mullite hei rauemi anga ka puta he mata maeneene. Ka whakaitihia ngā hapa whakarewa pērā i ngā kōhao onepu me ngā pūwero, ā, ka pai ake te kounga whānui o ngā whakarewanga.
| Whakatakotoranga | Te Kaupae o te Hākari | Tau 1 | Tau 2 |
| Al2O3 | 44%-45% | 43%-45% | 43%-50% |
| SiO2 | 50%-53% | 50%-54% | 47%-53% |
| Fe2O3 | ≤1.0% | ≤1.5% | ≤2.1% |
| K2O+Na2O | ≤0.5% | ≤0.6% | ≤0.8% |
| CaO | ≤0.4% | ≤0.5% | ≤0.5% |
| TiO2 | ≤0.3% | ≤0.7% | ≤0.3% |
| Soda Xaustic | ≤0.5% | ≤0.5% | ≤0.7% |
| Te Kīanga Papatipu | ≥2.5g/cm3 | ≥2.5g/cm3 | ≥2.45g/cm3 |
Ko te kaupapa matua o te whakarewanga tika ko te hanga anga pokepokea ai (te tukanga paninga i te tauira ware pi ki ngā paparanga maha o te rauemi ātete hei hanga anga o waho. I muri i te rewa o te tauira ware pi, ka hangaia he kōhao hei ringihanga i te konganuku rewa). Ko te onepu mullite te mea matua e whakamahia ana hei whakakotahi ātete i roto i te anga pokepokea ai, ā, ka pania ki ngā paparanga rerekē o te anga, inā koa:
1. Anga Mata (Ka Whakatau Tika i te Kounga Mata o te Maka)
Mahi:Kei te pā tika te paparanga o te mata ki te mea whakarewa, ā, me whakarite kia maeneene te mata (kia kore ai e taratara, e pakaru), me te ātete hoki ki te pānga tuatahi o te konganuku rewa.
2. Anga o Muri (He Kaha Whānui, he Āhei hoki ki te Manawa)
Mahi:He hanganga maha-paparanga te anga o muri i waho o te paparanga mata. Ka tautoko i te kaha whānui o te anga pokepokea (ka ārai i te rerekētanga, i te hinga rānei i te wā e ringihia ana) me te whakarite hoki i te manawa (te tukunga o ngā hau mai i te kōhao me te ārai i te porosity i roto i te whakarewanga).
3. Ngā tono motuhake mō ngā whakarewanga e hiahiatia ana
Ngā whakarewa koranu pāmahana-tiketike:pērā i ngā mata o te mīhini rererangi (ngā pāmahana ringihanga o te 1500-1600°C), me tu te anga pokepokea ai i ngā pāmahana tino kino. Ka taea e te ātete teitei o te onepu mullite te whakakapi i te onepu zircon utu nui ake (te ira rewa 2550°C, engari he utu nui), ka tutuki i ngā whakaritenga ātete pāmahana teitei me te whakaiti i ngā utu.
Mō ngā whakarewa whakarewa tauhohe:pērā i ngā koranu konumohe me ngā koranu konupora (he tino tauhohe, ā, he ngāwari te tauhohe ki te SiO₂ i roto i te onepu kuata hei hanga whakaurunga), ka taea e te pumau matū o te onepu mullite te whakaiti i te tauhohenga me te ārai i te hanganga o ngā "whakaurunga waikura" i roto i te whakarewanga.
Mō ngā whakarewanga nui me te tika:pērā i ngā whare pouaka miihini o te tāhū hau (e hia tāne te taumaha), me nui ake te kaha o te hanganga o te anga pokepokea ai. He kaha te paparanga tautoko i hangaia e te onepu mullite me te mea here, e whakaiti ana i te tūponotanga o te horapa me te hinga o te pokepokea ai.
4. Te Whakakotahitanga me Ētahi Atu Rauemi Ātete
I roto i te mahi hanga tuturu, ka whakamahia te onepu mullite me ētahi atu rauemi hei whakapai ake i te mahi a te anga pokepokea ai:
Te whakakotahitanga me te onepu zircon:Ka whakamahia te onepu zircon hei paparanga mata (hei whakarite kia pai ake te āhua o te mata) me te onepu mullite hei paparanga tuara (hei whakaiti i ngā utu). He pai tēnei mō ngā whakarewanga he tino teitei ngā whakaritenga mata, pērā i ngā wāhanga rererangi.
Te whakakotahitanga me te onepu kiripaka:Mō ngā whakarewanga he iti iho te pāmahana e hiahiatia ana (pēnei i te koranu parahi, te ira rewa 1083℃), ka taea te whakakapi i te onepu kuata me te whakamahi i te whānui iti o te onepu mullite hei whakaiti i ngā kapiti anga.
| Tukanga Tohutoro mō te Hanga Anga Maka Tika | ||
| Ko te paru mata whānui, te paura zirconium | 325 mata + te whakarewa hiraka | Oneone: onepu zirconium 120 mata |
| Paraihe paparanga o muri | 325 mata + te konutai hiraka + te paura mullite 200 mata | Oneone: onepu mullite 30-60 mata |
| Paparanga whakapakari | Paura Mullite 200 mata + te whakarewa silica | Oneone: onepu mullite 16-30 mata |
| Te hiri i te paru | Paura Mullite 200 mata + te whakarewa silica | _ |
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.
