Ngā Hua
Paura Koruma Ma WA kua Whakakotahitia, Paura Hurihuri, Rauemi Whakakanapa
He mea whakakoi alumina mā kua hanumi
He mea whakakoi mā te kōrunuma mā i hangaia mai i te paura alumina ahumahi (Al2O3) neke atu i te 98% te nui me te iti o te waikura rino me te waikura silicon. He mea whakakoi mā e rewa ana i te pāmahana teitei. He paku teitei ake tōna pakeke i te kōrunuma parauri, ā, he paku iti iho tōna pakari. Ka hangaia mā te whakarewa me te whakamatao i runga ake i te 2000 nekehanga i roto i te pewa, te huri me te hanga, te tango i te rino mā te wehenga aukume, me te tātari kia maha ngā momo kirikiri. He kiato te kakano, he tino pakeke, he koi te āhua.
Ngā hanganga matū
| Whakamahia mō te whakakoi, te pupuhi, te huri，whakakanapa, paninga | |||
| Momo āhuatanga | 240#，280#，320#，360#，400#，500#，600#，700#，800#，1000#，1200#，1500#，2000#，2500#，3000#，4000#，6 0 0 0 #，8 0 0 0 #，1 0 0 0 0 #，12500# | ||
| Uara Pūtāhui | Uara Noa | ||
| Te hanganga matū | AI2O3 | 99.0 meneti | 99.5 |
| SiO2 | 0.2 mōrahi | 0.06 | |
| Fe2O3 | 0.2 mōrahi | 0.04 | |
| Na2O | 0.3max | 0.30 | |
| Ngā tūemi whakamātautau | ngā tohu |
| Te pakeketanga o te Mohs | 9.0 |
| Kīanga papatipu | 1.75-1.95g/cm3 |
| Te mātotoru tūturu | 3.95 karamu/cm3 |
| Te pūwāhi rewa | 22500C |
| Te pāmahana whakahaere teitei rawa | 19000C |
Ngā Painga o te Alumina Ma kua Whakarewahia:
1, He pakeke rawa, he matotoru hoki ngā matūriki. He pai te porowhita o te matūriki kotahi.
2, he ma parakore te tae, kāore he poke, kia mau ai te tae me te mārama o te paparanga ātete-kākahu, te pepa ātete-kākahu rānei.
3, he rite te tohatoha o te rahi matūriki, he rite te āhua o te matūriki kotahi, he iti noa te ātete ki te kakahu.
4, pumau matū me te waikawa, kāore he mahi alkali, he tino pai te pumau pāmahana teitei.
Horopaki Taupānga
1. Whakamahia mō te huri kore utu, pērā i te ahumahi karāhe.
2. Whakamahia mō ngā hua waku me ngā papa ātete-kakahu.
3. He pai mō te whakamahi i te kapia, i te uku rānei hei whakakoi i ngā hononga, pērā i te wira huri, te wira tapahi huri, me ētahi atu.
4. He pai mō ngā hua ātete-mau, ātete-mau me ngā hua ātete-kore.
5. Whakamahia mō te whakakanapa, pērā i te kōhatu huri, te poraka huri, te huri pereti, me ētahi atu.
6. Whakamahia mō te paninga i ngā taputapu whakakoi, pērā i te pepa kirikiri, te kakahu emery, te whitiki kirikiri, me ētahi atu.
7. Whakamahia mō te hanga pokepokea ai, te huri, te huri, te whakakanapa i te hanga pokepokea ai.
- Whakamahia mō te huri kore utu, pērā i te ahumahi karāhe.
2. Whakamahia mō ngā hua waku me ngā papa ātete-kakahu.
3. He pai mō te whakamahi i te kapia, i te uku rānei hei whakakoi i ngā hononga, pērā i te wira huri, te wira tapahi huri, me ētahi atu.
4. He pai mō ngā hua ātete-mau, ātete-mau me ngā hua ātete-kore.
5. Whakamahia mō te whakakanapa, pērā i te kōhatu huri, te poraka huri, te huri pereti, me ētahi atu.
6. Whakamahia mō te paninga i ngā taputapu whakakoi, pērā i te pepa kirikiri, te kakahu emery, te whitiki kirikiri, me ētahi atu.
7. Whakamahia mō te hanga pokepokea ai, te huri, te huri, te whakakanapa i te hanga pokepokea ai.
Tō Uiui
Mena he pātai āu, tēnā whakapā mai.
