Whakaahuatanga Maka Uku Ahi Ātete
Ko te whakarewa uku ahi ka taea te tāpiri i te paura alumina, te here uku ngohengohe, kia rite ki te ōwehenga o te ranunga matū i konatunatua neke atu i te 5 meneti, ā, ko te pāmahana e whakamahia ana i roto i te mīhini whakaranu ko te 1300-1450 ℃. Ko ngā whakarewa uku ahi ka taea te whakamahi i te nuinga o te wā ki te whakapuru i te oumu whakamahana rino hurihuri, te oumu whakamahana wera, te kohua, te oumu poutū, te rohe whakamahana o te oumu hurihuri. He whānuitia hoki te whakamahinga o te uku ahi ka taea te whakapuru i roto i ngā momo whakapuru oumu, pērā i te kohua, te oumu wera oumu pupuhi, te oumu whakamahana, te oumu uku, te oumu hurihuri sima, te pakitara tipu hiko me ētahi atu.
Ngā Āhuatanga o te Uku Ahi Ātete-Ka taea te Maka
- Te kaha teitei me te ātete ki te kakahu,
- He ātete pai ki te mahi kirikiri,
- He pai te pumau o te ru wera,
- Te ātete ki te horoi,
- He kaha wera pai.
Te Tukanga Hanga o te Uku Ahi Ātete-Ka taea te Maka
He mahi tino nui te whiriwhiri rauemi, he hononga nui tēnei hei whakarite i te hanga rauemi ringihanga uku. E ai ki te tauira me te whakamahinga, ka whiriwhiria ngā rauemi ringihanga uku ātete e tika ana, te paura, te here me ngā tāpiringa.
Ko te mahi o te puranga he tirotiro i ngā rauemi mata ātete kua tīpakohia kia rite ki te taumata e ai ki te tauira, me te whakahaere kaha i te rahi o te rauemi me te paura.
I te wā e whakaoho ana, whakaranua kia ōrite te paura, kātahi ka whakaranua kia ōrite te kirikiri. Tāpirihia te ranunga ki roto i te kirikiri ka whakaoho anō. Whakahaerehia te roa o te whakaoho.
Tāpirihia te rauemi ringihanga uku kua whakaohokia ki roto i te putea tana, ka tāpirihia ki ngā tāpiringa me te here, kātahi ka tākaihia.
Me rongoa ngā rauemi ringihanga kua tākaihia ki roto i te whare putunga, ā, me tohu te rā, ā, me ārai hoki i te wai.
Ngā Take Me Arotahi ki te Whakamahi i te Uku Ahi Ātete-Ka taea te Whakarewa
Kia tino aroturukitia te nui o te wai e whakamahia ana ina ringihia ana te paru ki te papa mahi.
I te wā e hanga ana, kia aro ki te wā wiri me te aratau wiri.
Whakahaerehia te tukanga tunu i muri i te ringihanga, āraia te wera nui, ā, āraia te pakaru o te tinana hanga.
Ngā Whakatakotoranga mō te Uku Ahi Ātete Rongsheng
| Rārangi | uku ahi | Teitei te alumina 1 | Teitei te alumina 2 | |
| Al2O3 % | 40-45 | 60-65 | 70-75 | |
| SiO2% | 35-40 | 23-30 | 15-20 | |
| % CaO | 5-6 | 5-6 | 5-6 | |
| Te mātotoru papatipu g/cm3 | 110°C, 24 hāora | 2.0-2.1 | 2.4-2.5 | 2.7-2.8 |
| 1350°C, 3 hāora | 2.1-2.15 | 2.5-2.6 | 2.7-2.85 | |
| Kaha Piko MPa | 110°C, 24 hāora | 4.5-6 | 5-6 | 5.5-6 |
| 1350°C, 3 hāora | 6-7 | 6.5-7.5 | 7-8 | |
| Kaha pēhanga MPa | 110°C, 24 hāora | 30-35 | 40-45 | 45-50 |
| 1350°C, 3 hāora | 45-50 | 50-60 | 55-65 | |
| 1350°C Te whakamahana anō i te panonitanga rārangi % | +(0.1-0.3) | -(0.1-0.3) | -(0.1-0.5) | |
| te nui o te wai ki te ranunga % | 10-12 | 10-12 | 10-12 | |
| Te pāmahana ratonga °C | 1350 | 1450 | 1550 | |
Te Whakamahinga o te Uku Ahi Ātete-Ka taea te Maka
Ko ngā mea whakarewa uku ahi ka whakamahia whānuitia ana ki te whakarara o te oumu whakamahana rino hurihuri, te oumu whakamahana wera, te kohua, te oumu poutū, me te rohe whakamahana o te oumu hurihuri. He whānuitia hoki te whakamahinga o te uku ahi ka taea te whakarewa i roto i ngā momo whakarara oumu, pērā i te kohua, te oumu wera oumu pupuhi, te oumu whakamahana, te oumu uku, te oumu hurihuri sima, me te pakitara o te tipu hiko.
Kaihanga Maka Uku Ātete Ahi mai i te Wheketere Uku Ātete RS
He wheketere ātete ahi a RS, he kaihanga ātete ahi ngaio i Haina, ā, he maha ngā painga whakataetae kei a rātou i te mākete. Mena he hiahia tōu mō ngā ātete ahi, he pātai rānei āu mō ngā ātete ahi e pā ana ki ngā tohu ā-tinana me ngā tohu matū, tēnā whakapā mai ki a mātou mō te kore utu, ka whakaratohia e mātou he ātete ahi kounga teitei ki a koe.