Whāriki Tāera Tapawhā Uku Alumina hei Arai Whakamau
Ngā Pūāhua:
1) Te pakeketanga teitei me te pakeketanga o Moh 9 māka.
2) Te ātete nui ki te pakū me te matū.
3) He ngāwari te tāutanga mā te wai kāpia epoxy.
4) He māmā te whakatika mēnā ka taka te pereki tapawhā o tētahi.
5) He maha ngā āhua me ngā rahi o te arai uku alumina e wātea ana.
Ahumahi tono:
1) Ahumahi keri
2) Ahumahi sima
3) Ahumahi whakahaere waro
4) Ahumahi maitai
5) Ahumahi tauranga
6) Te tipu hiko
Ngā raraunga hangarau:
1) Te Hanganga Matū:
| Al2O3 | SiO2 | CaO | MgO | Na2O |
| 92~93% | 3~6% | 1~1.6% | 0.2~0.8% | 0.1% |
2) Ngā āhuatanga ā-tinana:
| Te taumaha motuhake (g/cc) | >3.60 |
| Te āhua o te pūngao (%) | 0 |
| Kaha Whakapiko (20ºC, Mpa) | 280 |
| Kaha pēhanga (20ºC, Mpa) | 850 |
| Te pakeketanga o Rockwell (HRA) | 80 |
| Te pakeketanga o Vickers (hv) | 1050 |
| Te pakeke o Moh (tauine) | ≥9 |
| Whakawhanuitanga Wera (20-800ºC, x10-6/ºC) | 8 |
| Rahi o te karaihe (μm) | 1.3~3.0 |
Ka whakaaetia e mātou ngā ota ritenga.
Ki te hiahia koe ki te mōhio atu mō ētahi atu kōrero mō te hua, tēnā whakapā mai ki a mātou, ā, ka tukuna atu e mātou te hua tino tika me te ratonga pai rawa atu ki a koe!
He maha atu ngā hua uku whakakoi: ngā uku whakakoi,Ukume konumohes, ngā uku ātete kakahu, te arai paipa alumina, te ngongo uku, te paipa rango alumina, te pereti alumina ātete kakahu, te tāera uku mura, te rau alumina mura, te tāera papatahi waku, te tāera ka taea te whakarewa mura, te arai uku tautoko rapa, ngā arai hiato uku, te rau mosaic alumina, te tāera whakarara uku mō te ringaringa paipa, te tāera arawhata uku mō te paipa maitai, ngā taputapu uku hangarau, te ringaringa paipa kua oti te hanga, te paipa piko ātete kakahu, me ētahi atu.
