Nā huahana
ʻO ka mīkini wili ʻana i nā mea hoʻoheheʻe ʻia ʻO ka pauka wili ʻana o ka alumini oxide Al2O3
Pauka Makro Al2O3
Pauka alumina, ʻike ʻia hoʻi ʻo ʻokikene alumini or alumina i hoʻāla ʻia, he hui kemika i hoʻohana nui ʻia e hana i ka alumini.
| Hoʻohālike | Pauka | Keke (ʻāpana) | Granular (Pōpō) |
| ʻAno | Pauka keʻokeʻo wehe | Keke keʻokeʻo | ʻĀkala keʻokeʻo |
| ʻO ke anawaena ʻāpana mua awelika (um) | 0.2-3 | - | - |
| ʻO ka ʻili kikoʻī (m / g) | 3月12日 | - | - |
| Ka nui o ka nui (g / cm) | 0.4-0.6 | - | 0.8-1.5 |
| Ka nui o ka nui (g / cm) | - | 3.2-3.8 | - |
| ʻIke ʻia ka Al2O3 (%) | 99.999 | 99.999 | 99.999 |
| Si(ppm) | 2 | 2 | 2 |
| Na(ppm) | 1 | 1 | 1 |
| Fe(ppm) | 1 | 1 | 1 |
| Ca(ppm) | 1 | 1 | 1 |
| Mg(ppm) | 1 | 1 | 1 |
| S(ppm) | 1 | 1 | 1 |
| Ti(ppm) | 0.3 | 0.3 | 0.3 |
| Cu(ppm) | 0.8 | 0.8 | 0.8 |
| Cr(ppm) | 0.5 | 0.5 | 0.5 |
| Wahi a nā koi like ʻole hiki ke hāʻawi i ka pauka, granule, poloka, pie a i ʻole ke ʻano kolamu | |||
1. Nā mea Luminescent: nā phosphors trichromatic honua kakaikahi i hoʻohana ʻia ma ke ʻano he mea nui ka phosphor afterglow lōʻihi, PDP phosphor, LED phosphor;
2. Nā keramika moakaka: hoʻohana ʻia e like me nā ʻōmole fluorescent no ke kukui sodium kiʻekiʻe, ka puka makani hoʻomanaʻo heluhelu-wale nō hiki ke hoʻonohonoho uila ʻia;
3.Single Crystal: no ka hana ʻana o ka ruby, sapeiro, yttrium aluminum garnet;
4.High ikaika kiʻekiʻe alumina seramika: e like me ke substrate i hoʻohana ʻia i ka hana ʻana o nā kaapuni i hoʻohui ʻia, nā mea ʻokiʻoki a me ka ipu hoʻoheheʻe maʻemaʻe kiʻekiʻe;
5.Abrasive: hana i ka abrasive o ke aniani, metala, semiconductor a me ka plastic;
6.Diaphragm: Noi no ka hana ʻana o ka uhi hoʻokaʻawale pākahiko lithium;
7. ʻĒ aʻe: ma ke ʻano he uhi hana, nā adsorbents, nā mea hoʻoulu a me nā kākoʻo mea hoʻoulu, ka uhi ʻana i ka vacuum, nā mea aniani kūikawā, nā mea hui pū ʻia, ka mea hoʻopiha resin, nā bio-ceramics etc.
Kāu Nīnau
Inā he mau nīnau kāu. E ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.
