ʻO ka pauka alumini oxide, ka mea i ʻike ʻia he alumina, he pauka keʻokeʻo maikaʻi me nā ʻāpana alumini oxide (Al2O3).Hoʻohana maʻamau ia i nā ʻoihana he nui ma muli o kāna mau waiwai a me nā noi.
Hōʻike | AI203 | Na20 | D10(um)
| D50(um)
| D90(um)
| Nā ʻāpana aniani mua | ili kiko kiko(m2/g) |
12500# | >99.6 | ≤002 | >0.3 | 0.7-1 | <6 | 0.3 | 2—6 |
10000# | >99.6 | ≤0.02 | >0.5 | 1-1.8 | <10 | 0.3 | 4—7 |
8000# | >99.6 | ≤0.02 | >0.8 | 2.0-3.0 | <17 | 0.5 | <20 |
6000# | >99.6 | 0.02 | >0.8 | 3.0-3.5 | <25 | 0.8 | <20 |
5000# | >99.6 | 0.02 | >0.8 | 4.0-4.5 | <30 | 0.8 | <20 |
4000# | >99.6 | <0.02 | >0.8 | 5.0-6.0 | <35 | 1.0-1.2 | <30 |
1.ʻoihana keramika:Hoʻohana nui ʻia ka pauka alumina ma ke ʻano he mea maka no ka hana ʻana i nā seramika, me nā seramika uila, nā ceramics refractory, a me nā seramika ʻenehana kiʻekiʻe.
2.ʻOihana Hoʻomaʻamaʻa a Abrasive:Hoʻohana ʻia ka pauka alumina ma ke ʻano he mea polishing a abrasive i nā noi like ʻole e like me nā lens optical, semiconductor wafers, a me nā ʻili metala.
3.Catalysis:Hoʻohana ʻia ka pauka alumina ma ke ʻano he kākoʻo catalyst i ka ʻoihana petrochemical e hoʻomaikaʻi i ka pono o nā catalysts i hoʻohana ʻia i ka hana hoʻomaʻemaʻe.
4.ʻO nā uhi hoʻoheheʻe wela:Hoʻohana ʻia ka pauka alumina ma ke ʻano he mea uhi no ka hoʻolako ʻana i ka corrosion a me ke kūʻē ʻana i nā ʻano like ʻole o ka aerospace a me nā ʻoihana automotive.
5.Hoʻokohu uila:Hoʻohana ʻia ka pauka alumina ma ke ʻano he mea insulation uila i nā mea uila ma muli o kona ikaika dielectric kiʻekiʻe.
6.ʻOihana Hoʻomaʻamaʻa:Hoʻohana ʻia ka pauka alumina ma ke ʻano he mea refractory i nā noi wela kiʻekiʻe, e like me nā linings umu, ma muli o kona wahi hoʻoheheʻe kiʻekiʻe a me ke kūpaʻa wela maikaʻi.
7.Hoʻohui i nā Polymers:Hiki ke hoʻohana ʻia ka pauka alumina ma ke ʻano he mea hoʻohui i nā polymers e hoʻomaikaʻi ai i kā lākou mau mea mechanical a me ka wela.
Inā he mau nīnau kāu. E ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.