Ngā Hua
Rauemi Whakakoi Paura Alumina Ma Kua Whakakoitia mō te Hurihuri, te Whakakanapa, te Whakakoi
Whakaahuatanga Hua
Ka hangaia te alumina mā te tikanga whakarewa pāmahana teitei e whakawhanakehia ana i runga i te āhua koretake o te Al2O3, kātahi ka tirotirohia, ka purea me ētahi atu tukanga hei whiwhi i te hua whakamutunga. He tere teitei te porowhita o te alumina i whiwhihia, he tohatoha rahi matūriki ka taea te whakahaere, ā, he tino parakore.
He Alumina Whakakotahi Ma, he Alumina Whakakotahi Parakore, he mārama hoki, e taea ai ngā wira mā te whakakotahi me te iti o te ihirangi houra me te silica. Koinei te waikura konumohe tino pakarukaru. Nā te tino parakore me te rahi o te tioata, ka tere te pakaru o ana tioata, ā, ka tapahia tonutia kia ririki. Ka whakamahia te Alumina Whakakotahi Ma mō ngā Mea Whakakotahi ki te huri i ngā koranu wera-aro. Mā te whakamahi i tōna ngāwari ki te pakarukaru me te kaha ki te tapahi matao, ka whakamahia whānuitia ki te huri tika i ngā maitai tere-teitei, ngā wāhanga me ngā wira huri ā-roto.
Ngā Āhuatanga Matū me te Āhuatanga ā-tinana o te Hua
| Ngā taonga | Rārangi | |||||
| Taumaha Motuhake | >3.95 | |||||
| Ātete-ātete ℃ | >1850 | |||||
| Te Matotoru o te Papatipu g/cm3 | >3.5 | |||||
| Momo | Rahi | Te Hanganga Matū（%） | ||||
| Al2O3 | Na2O | SIO2 | Fe2O3 | |||
| Mō te Whakakorikori | F | 12#-80# | >99.2 | <0.4 | <0.1 | <0.1 |
| 90#-150# | >99.0 | |||||
| 180#-240# | >99.0 | |||||
| Mō te Refractor | Rahi Oneone | 0-1mm | >99.2 | <0.4 or <0.3 or <0.2 | ||
| 1-3mm | ||||||
| 3-5mm | ||||||
| 5-8mm | ||||||
| Paura Pai | 200-0 | >99.0 | ||||
| 325-0 | ||||||
*Te whakamahi i roto i te konganuku konumohe.
*Hei taputapu whakamātautau mō te ātete ki te pāmahana tiketike.
*Te whakamahi i roto i te ātete ahi.
*Te whakamahi i roto i te whakakoi.
*Te whakamahi hei whakakī.
*Te whakamahi i roto i te kirikiri uku me te papa o te ara iahiko whakauru.
| 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 here, pērā i te wira huri, te wira tapahi huri, me ētahi atu. |
| 4 | He pai mō ngā hua ātete-kakahu, ātete-mau me ngā hua ātete-kakahu. |
| 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 whakarewanga tika, te huri, te huri, me te whakakanapa i te hanga pokepokea ai. |
Tō Uiui
Mena he pātai āu, tēnā whakapā mai.
