Nā huahana
Hoʻomaʻamaʻa Abrasive Grinding Media Aluminum Oxide Polishing Powder Al2O3
Al2O3 Macro Pauda
ka pauka alumina, also known as alumini oxide or alumina hoʻoikaika ʻia, he hui kemika i hoʻohana nui ʻia e hana i ka alumini.
| Hoʻohālike | Pauda | Keke('āpana) | ʻĀpana (Pōʻele) |
| Kinohi | ʻO ka pauka wehe keʻokeʻo | keke keʻokeʻo | ʻO keʻokeʻo granular |
| ʻO ka awelika o ke anawaena pōpō mua (um) | 0.2-3 | - | - |
| ʻO ka ʻāpana ili kikoʻī (m / g) | 3月12日 | - | - |
| ʻOi aku ka nui (g / knm) | 0.4-0.6 | - | 0.8-1.5 |
| Ka mānoanoa nui (g / knm) | - | 3.2-3.8 | - |
| Al2O3 maʻiʻo (%) | 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 |
| E like me nā koi like ʻole hiki ke hāʻawi i ka pauka, granule, poloka, pie a i ʻole ʻano kolamu | |||
1.Luminescent mea: kakaikahi honua trichromatic phosphors i hoʻohana 'ia e like me ka nui maka mea long afterglow phosphor, PDP phosphor, LED phosphor;
2. Transparent ceramics: hoʻohana 'ia e like me ka fluorescent paipu no kiʻekiʻe puʻe sodium kukui, electricly programmable heluhelu-wale hoʻomanaʻo puka aniani;
3.Single Crystal: no ka hana ʻana i ka ruby, sapphire, yttrium alumini garnet;
4.High ikaika alumina ceramic kiʻekiʻe: e like me ka substrate i hoʻohana ʻia i ka hana ʻana i nā kaapuni i hoʻohui ʻia, nā mea ʻoki ʻoki a me ka crucible maʻemaʻe kiʻekiʻe;
5.Abrasive: hana i ka abrasive o ke aniani, metala, semiconductor a me ka plastic;
6.Diaphragm: Ke noi no ka hana ʻana i ka uhi hoʻokaʻawale pākahi lithium;
7.Other: ma keʻano he mea hoʻoulu hana, adsorbents, catalysts a me nā kākoʻo catalyst, ka uhiʻana o ka vacuum, nā mea aniani kūikawā, nā mea hoʻohui, ka resin filler, bio-ceramics etc.
Kou Ninau
Inā he mau nīnau kāu. E ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.
