Ngā Hua
Pāpāho Oneone Whakakākahu Paura Alumina Parauri Kua Whakakākahutia Waikura Konumohe Parauri
Whakaahuatanga Paura Alumina Parauri
He mea hanga te alumina parauri kua whakaranua ki te bauxite kounga teitei hei rauemi mata, ki te anthracite me ngā kongakonga rino. Ka hangaia mā te whakarewa pewa i te pāmahana 2000°C, neke atu rānei. Ka kuruhia, ka whakakirihouhia mā te mīhini huri-ake, ka tīpakohia mā te aukume hei tango i te rino, ka tātarihia ki ngā rahi rerekē, ā, he matotoru, he mārō hoki tōna kakano.
Ngā Āhuatanga Matū me te Āhuatanga Tinana | ||||||
| Ngā taonga | Al2O3 | Fe2O3 | SiO2 | Kīanga papatipu | Tae | Tono |
| Taumata Tuatahi | ≥95 | ≤0.3 | ≤1.5 | 3.85 | Maroon | Rauemi ātete-wera, |
| Tau II | ≥95 | ≤0.3 | ≤1.5 | 3.85 | Matūriki pango | whakakoi pai |
| Taumata III | ≥95 | ≤0.3 | ≤1.5 | 3.85 | Paura hina | Te whakakanapa, te huri |
| Tau IV | ≥95 | ≤0.3 | ≤1.5 | 3.85 | Matūriki pango | Te huri, te tapahi, te pupuhi onepu |
| Tau V | ≥95 | ≤0.3 | ≤1.5 | 3.85 | Paura hina | Te whakakanapa, te huri |
Horopaki Taupānga
1. He pai te alumina parauri kua whakaranua mō te hanga taputapu whakakoi uku me te kapia, e whakamahia ana mō te huri i ngā konganuku kaha-kukume, pērā i te maitai waro, te maitai koranu whānui, te rino maka ngohengohe me te parahi mārō, me ētahi atu.
2. E whakamahia whānuitia ana hei whakarite mata, hei horoi, hei huri, hei whakakanapa i ngā momo konganuku, karāhe, rapa, me ngā ahumahi pokepokea ai.
3. Ka taea hoki te whakamahi hei rauemi ātete ahi.
Tō Uiui
Mena he pātai āu, tēnā whakapā mai.
