Ka taea te whakarewa ātete
Whakaahuatanga Hua
Ngā mea whakarewa ātete-koreHe ranunga o ngā rauemi ātete-wai, ngā paura me ngā mea here. Whai muri i te tāpiri i te wai, i ētahi atu wai rānei, ka pai mō te hanga mā te ringihanga me ngā tikanga wiri. Ka taea hoki te hanga i mua hei wāhanga kua oti te hanga me ngā āhua me ngā rahi kua tohua mō te hanga o ngā arai oumu ahumahi. Hei whakapai ake i ngā āhuatanga ā-tinana me te matū me te mahi hanga o ngā mea whakarewa ātete-wai, he maha ngā wā ka tāpirihia he nui o ngā ranunga e tika ana, pērā i ngā mea whakakoi kirihou, ngā mea whakamarara, ngā mea whakateretere, ngā mea whakaroa, ngā mea whakawhānui, ngā mea tango hononga-whakapiripiri, me ētahi atu. Hei tāpiri, mō ngā mea whakarewa ātete-wai e whakamahia ana i ngā wāhi he nui ngā kaha miihini, he kaha rānei te ru wera, ki te tāpirihia he nui o te muka maitai kore waikura, ka tino piki ake te pakari o te rauemi. I roto i te mea whakarewa ātete-waikura, ki te tāpirihia he muka kore-waro, ehara i te mea ka taea te whakarei ake i te pakari, engari ka āwhina hoki ki te whakapai ake i ōna āhuatanga whakamarumaru wera. I te mea he rite te hanganga rauemi taketake o ngā mea whakarewa ātete (pēnei i ngā konganuku me ngā paura, ngā ranunga, ngā here me ngā ranunga), te tukanga whakapūmau me te whakapakeke, ngā tikanga hanga, me ētahi atu, ki te raima i roto i te hangarau ā-iwi, i mua i huainaraima ātete-wera.
Rārangi Hua
| Ingoa Hua | Māmā Maka | ||||||
| Te pāmahana rohe mahi | 1100 | 1200 | 1400 | 1500 | 1600 | ||
| 110℃ Kiato Papatipu (g/cm3) ≥ | 1.15 | 1.25 | 1.35 | 1.40 | 1.50 | ||
| Te Wāhanga o te Pakaru (MPa) ≥ | 110℃×24h | 2.5 | 3 | 3.3 | 3.5 | 3.0 | |
| 1100℃×3h | 2 | 2 | 2.5 | 3.5 | 3.0 | ||
| 1400℃×3h | ― | ― | 3 | 10.8 | 8.1 | ||
| Kaha o te Pakaru Matao (MPa) ≥ | 110℃×24h | 8 | 8 | 11 | 12 | 10 | |
| 1100℃×3h | 4 | 4 | 5 | 11 | 10 | ||
| 1400℃×3h | ― | ― | 15 | 22 | 14 | ||
| Huringa Raina Tuturu (%) | 1100℃×3h | -0.65 1000℃×3h | -0.8 | -0.25 | -0.15 | -0.1 | |
| 1400℃×3h | ― | ― | -0.8 | -0.55 | -0.45 | ||
| Te Arahi Wera ((W/mk) | 350℃ | 0.18 | 0.20 | 0.30 | 0.48 | 0.52 | |
| 700℃ | 0.25 | 0.25 | 0.45 | 0.61 | 0.64 | ||
| Al2O3(%) ≥ | 33 | 35 | 45 | 55 | 65 | ||
| Fe2O3(%) ≤ | 3.5 | 3.0 | 2.5 | 2.0 | 2.0 | ||
| Ingoa Hua | Sima Iti Ka Taea te Maka | |||||
| TAUPAPA | RBTZJ-42 | RBTZJ-60 | RBTZJ-65 | RBTZJS-65 | RBTZJ-70 | |
| Te pāmahana rohe mahi | 1300 | 1350 | 1400 | 1400 | 1450 | |
| Te Matotoru o te Papatipu (g/cm3) 110℃×24h≥ | 2.15 | 2.3 | 2.4 | 2.4 | 2.45 | |
| Kaha Piko Matao 110℃×24h(MPa) ≥ | 4 | 5 | 6 | 6 | 7 | |
| Kaha Pakaru Matao (MPa) ≥ | 110℃×24h | 25 | 30 | 35 | 35 | 40 |
| CT℃×3h | 50 1300℃×3h | 55 1350℃×3h | 60 1400℃×3h | 40 1400℃×3h | 70 1400℃×3h | |
| Huringa Raina Tuturu @CT℃ × 3h(%) | -0.5~+0.5 1300℃ | -0.5~+0.5 1350℃ | 0~+0.8 1400℃ | 0~+0.8 1400℃ | 0~+1.0 1400℃ | |
| Ātete Ru Wera (1000℃ wai) ≥ | ― | ― | ― | 20 | ― | |
| Al2O3(%) ≥ | 42 | 60 | 65 | 65 | 70 | |
| CaO(%) ≤ | 2-3 | 2-3 | 2-3 | 2-3 | 2-3 | |
| Fe2O3(%) ≤ | 2.0 | 1.5 | 1.5 | 1.5 | 1.5 | |
| Ingoa Hua | Ka taea te whakarewa kaha teitei | |||||
| TAUPAPA | HS-50 | HS-60 | HS-70 | HS-80 | HS-90 | |
| Te Pāmahana Here Mahi (℃) | 1400 | 1500 | 1600 | 1700 | 1800 | |
| 110℃ Kiato Papatipu (g/cm3) ≥ | 2.15 | 2.30 | 2.40 | 2.50 | 2.90 | |
| Te Wāhanga o te Pakaru (MPa) ≥ | 110℃×24h | 6 | 8 | 8 | 8.5 | 10 |
| 1100℃×3h | 8 | 8.5 | 8.5 | 9 | 9.5 | |
| 1400℃×3h | 8.5 1300℃×3h | 9 | 9.5 | 10 | 15 | |
| Kaha Pakaru Matao (MPa) ≥ | 110℃×24h | 35 | 40 | 40 | 45 | 60 |
| 1100℃×3h | 40 | 50 | 45 | 50 | 70 | |
| 1400℃×3h | 45 1300℃×3h | 55 | 50 | 55 | 100 | |
| Huringa Raina Tuturu (%) | 1100℃×3h | -0.2 | -0.2 | -0.25 | -0.15 | -0.1 |
| 1400℃×3h | -0.45 1300℃×3h | -0.4 | -0.3 | -0.3 | -0.1 | |
| Al2O3(%) ≥ | 48 | 48 | 55 | 65 | 75 | 90 |
| CaO(%) ≤ | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 |
| Fe2O3(%) ≤ | 3.5 | 3.5 | 3.0 | 2.5 | 2.0 | 2.0 |
Tono
1. He mea whakarewa konumohe-teitei:Ko te konukōre konumohe teitei te nuinga o te wā he alumina (Al2O3) ā, he kaha ki te mura ahi, ki te paru me te ātete ki ngā ru wera. He whānuitia te whakamahinga i roto i ngā oumu me ngā takuahi pāmahana teitei i roto i te maitai, ngā konganuku kore-ferrous, te matū me ētahi atu ahumahi.
2. Ka taea te whakarewa i te muka maitai kua whakapakaritia:Ko te muka rino whakarewa kua whakapakaritia, he mea hanga mai i ngā muka rino noa, ā, ka tāpirihia ngā muka rino hei whakapakari i tōna ātete ki ngā ru wera, te ātete ki te kakahu me te ātete ki te paru. E whakamahia nuitia ana i roto i ngā oumu, i ngā raro oumu me ētahi atu wāhanga i roto i te maitai, te whakarewa, te hinu matū me ētahi atu ahumahi.
3. Ka taea te whakarewa i te Mullite:Ko te mullite whakarewa he mea hanga nui mai i te mullite (MgO·SiO2) ā, he pai tōna ātete ki te kakahu, ki te ātete ki te mura me te ātete ki te para. He mea whakamahi noa i roto i ngā wāhanga matua pērā i ngā oumu hanga maitai me ngā kaitahuri i roto i te maitai, te whakarewa me ētahi atu ahumahi.
4. Ka taea te whakarewa i te waro silicon:Ko te mea whakarewa i te warowaihā silicon he mea hanga nui mai i te warowaihā silicon (SiC) ā, he tino pai te ātete ki te kakahu, te ātete ki te paru me te ātete ki te ru wera. He whānuitia te whakamahinga i roto i ngā oumu pāmahana teitei, ngā moenga oumu me ētahi atu wāhanga o ngā konganuku kore-ferrous, ngā matū, ngā uku me ētahi atu ahumahi.
5. Ngā mea whakarewa iti-sima:e pā ana ki ngā mea whakarewa he iti te ihirangi sima, ko te nuinga he 5% pea, ā, ko ētahi kua whakaitihia ki te 1% ki te 2%. Ko ngā mea whakarewa sima-iti e whakamahi ana i ngā matūriki tino-pai kāore e neke ake i te 1μm, ā, ka tino pai ake te ātete ki te ru wera, te ātete ki te paru me te ātete ki te horo. He pai ngā mea whakarewa sima-iti mō ngā arai o ngā oumu maimoatanga wera, ngā oumu whakamahana, ngā oumu poutū, ngā oumu hurihuri, ngā taupoki oumu hiko, ngā kōhao pato oumu pupuhi, me ētahi atu; he pai ngā mea whakarewa sima-iti e rere ana i a ia anō mō ngā arai pū rehu whakauru mō te whakarewa rehu, ngā arai ātete-mau pāmahana teitei mō ngā tauhohenga pakaru matū hinu, me ngā arai o waho o ngā paipa whakamatao wai oumu whakamahana.
6. Ngā mea whakarewa ātete-mau:Ko ngā wāhanga matua o ngā mea whakarewa ātete-kakahu ko ngā rauemi whakarewa ātete-kakahu, ngā paura, ngā tāpiringa me ngā here. Ko ngā mea whakarewa ātete-kakahu he momo rauemi whakarewa kore-āhua e whakamahia whānuitia ana i roto i te mahi whakarewa, te matū hinu, ngā rauemi hanga, te hiko me ētahi atu ahumahi. He painga tēnei rauemi o te ātete ki te pāmahana teitei, te ātete ki te kakahu, me te ātete ki te horo. Ka whakamahia hei whakatika me te tiaki i te arai o ngā taputapu pāmahana teitei pērā i ngā oumu me ngā poiha hei whakanui ake i te roa o te mahi a ngā taputapu.
7. He koko e taea te whakarewa:Ko te mea whakarewa koko he mea whakarewa ātete kore-āhua, he mea hanga ki te kirīni bauxite alumina-teitei kounga teitei me te karawiti silicon hei rauemi matua, me te here sima aluminate parakore, te mea whakamarara, te mea ātete-whakaiti, te mea whakapūmau, te muka ātete-pahū me ētahi atu tāpiringa. Nā te mea he pai te pānga ki te paparanga mahi o te koko, e kiia ana hoki ko te mea whakarewa karawiti silicon konumohe.
8. He mea whakarewa, he mea whakamātao, he mea ātete hoki:Ko te whakarewa ātete-māmā he whakarewa ātete-kore, he māmā, he kaha teitei, ā, he pai rawa te mahi whakamahana wera. Ko te nuinga o te wā he mea hanga mai i ngā rauemi māmā (pērā i te perlite, te vermiculite, me ētahi atu), ngā rauemi pumau pāmahana teitei, ngā mea here me ngā tāpiringa. He whānuitia te whakamahinga i roto i ngā taputapu ahumahi pāmahana teitei, pērā i ngā oumu ahumahi, ngā oumu maimoatanga wera, ngā oumu maitai, ngā oumu rewa karāhe, me ētahi atu, hei whakapai ake i te whai huatanga o te whakamahinga pūngao o ngā taputapu me te whakaiti i te whakapaunga pūngao.
9. Kōrunuma ka taea te whakarewa:Nā tōna mahi tino pai, kua waiho te kōrundum whakarewa hei whiringa pai mō ngā wāhanga matua o ngā oumu wera. Ko ngā āhuatanga o te kōrundum whakarewa ko te kaha teitei, te pāmahana whakangawari kawenga teitei me te ātete pai ki te paru, me ētahi atu. Ko te pāmahana whakamahinga whānui ko te 1500-1800℃.
10. Ka taea te whakarewa i te konupūmā:E whakamahia ana i roto i ngā taputapu wera pāmahana teitei, he tino ātete ki te waikura para kawakore, he iti te taupū pūmanawa hāora, ā, kāore he parahanga ki te maitai rewa. Nō reira, he whānuitia ngā tono i roto i te umanga whakarewa, inā koa i roto i te hanga maitai ma me te umanga rauemi hanga.
11. Uku ka taea te whakarewa:Ko ngā wāhanga matua ko te uku kirikiri me te uku whakakotahi, he pai te pumau o te wera me te ātete ki te wera, ā, he iti te utu. He maha te whakamahinga i roto i te whakapuru o ngā oumu ahumahi whānui, pērā i ngā oumu whakamahana, ngā oumu whakamahana, ngā poiha, me ētahi atu. Ka taea e ia te tu atu i tētahi pāmahana wera, ā, he wāhi nui ki te whakamahana me te tiaki i te tinana oumu.
12. Ngā mea whakarewa maroke:Ko ngā mea whakarewa maroke he mea hanga nui mai i ngā konganuku ātete-wai, ngā paura, ngā mea here me te wai. Ko ngā kai noa ko te uku kirikiri, te alumina kirikiri tuatoru, te paura tino pai, te sima CA-50, ngā mea whakamarara me ngā mea ārai-waihanga ki te siliceous, ki te feldspar rānei.
Ka taea te wehewehe i ngā mea whakarewa maroke ki ngā momo maha e ai ki ō rātou whakamahinga me ngā kai. Hei tauira, ko ngā mea whakarewa maroke ātete-wai ka whakamahia nuitia i roto i ngā pūtau hiko konumohe, ka taea te aukati i te urunga o ngā irahiko me te whakaroa i te roa o te mahi a ngā pūtau. Hei tāpiri, he pai ngā mea whakarewa maroke ātete-wai mō ngā taputapu, te whakarewa, te ahumahi matū, ngā konganuku kore-ferrous me ētahi atu ahumahi, inā koa i roto i te ahumahi maitai, pērā i te waha oumu hurihuri o mua, te oumu pakaru, te uhi pane oumu me ētahi atu wāhanga.
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 rawa atu, ā, 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 āhua he tata ki te 30000 tana, ā, ko ngā rauemi ātete kore 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.
He whānuitia te whakamahinga o ngā hua a Robert i roto i ngā oumu pāmahana teitei pērā i ngā konganuku kore-ferrous, te maitai, ngā rauemi hanga me te hanganga, te matū, te hiko, te tahunga para, me te tukatuka para kino. E whakamahia ana hoki ēnei i roto i ngā pūnaha maitai me te rino pērā i ngā koko, te EAF, ngā oumu pupuhi, ngā kaitahuri, ngā oumu kōka, ngā oumu pupuhi wera; ngā oumu whakarewa kore-ferrous pērā i ngā pūorooro, ngā oumu whakaiti, ngā oumu pupuhi, me ngā oumu hurihuri; ngā oumu ahumahi rauemi hanga pērā i ngā oumu karāhe, ngā oumu sima, me ngā oumu uku; ētahi atu oumu pērā i ngā kohua, ngā tahu para, te oumu tunu, kua tutuki ngā hua pai i roto i te whakamahinga. Ka kaweakehia ā mātou hua ki Āhia ki te Tonga-Rawhiti, Āhia ki Waenganui, ki te Waenganui Rawhiti, ki Āwherika, ki Ūropi, ki Amerika me ētahi atu whenua, ā, kua whakatūria he turanga mahi tahi pai me ngā umanga maitai rongonui maha. E tino tumanako ana ngā kaimahi katoa o Robert ki te mahi tahi me koe mō te āhuatanga wikitoria-toa.
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.
