Aluminum Oxide CAS 1344-28-1 Al2O3
1.E hana i nā seramika akaka: nā kukui sodium kiʻekiʻe, pukaaniani EP-ROM.
Hiki ke hoʻopaʻa ʻia ka Αlpha-Al2O3 i loko o kahi seramika alohilohi e hoʻohana ai ma ke ʻano he mea kukui sodium kiʻekiʻe;a hiki ke hoʻohana ʻia e like me ke kukui fluorescent compact i ka papa pale o ka papa phosphor e hoʻomaikaʻi i ke ola kukui.
2. E like me ke kiʻekiʻe papa polihing mea no: aniani, metala, semiconductor mea, plastic, tape, wili kāʻei, etc.
3.E like me ka mea hoʻohui: hoʻoikaika i ka pena, ka ʻōpala, ka lole palaki.
Ma ke ʻano he mea hoʻohui hou, hiki ke hoʻohana ʻia ka pauka Al2o3 e like me ka hoʻopuehu ʻana a me nā mea hoʻohui, e like me ka hoʻohui ʻana i nā nanoparticles alumina i loko o ka pahu, hiki ke hoʻomaikaʻi ʻia ke kūpaʻa ʻana i nā manawa he nui.
4. E hoʻohana ma ke ʻano he catalyst, catalyst carrier, analytical reagent.
Ma muli o kāna mau waiwai kūikawā, hoʻohana nui ʻia ka pauka Al2o3 e like me ka catalyst a me kāna mea lawe, i nā seramika a me nā māla ʻē aʻe.
5. Hoʻohana no ka uhi ʻana
ʻO nā nanoparticles alumina ma ke ʻano he mea optical a me ka papa pale pale o nā mea hiki ke hoʻomoʻi i ke kukui ultraviolet, a ma kekahi mau hawewe o ka excitation māmā hiki ke hana ʻia me ka nui o ka hawewe o ka māmā.
6. Hoʻohana no ka ikaika kiʻekiʻe seramika
I nā noi seramika, ʻo nā seramika pololei i hana ʻia e ka nano alumina pauka i like me ka plasticity metala a me ka paʻakikī, ke kaumaha māmā, ʻoi aku ka nui o ka ikaika.
Ma ka hoʻohui ʻana i kahi mea liʻiliʻi o ka nano-alumina i loko o ka matrix ceramic maʻamau e hiki ke hoʻonui i ka paʻakikī o nā mea hana e hoʻemi ai i kona wela sintering.
7. E hoʻohana e like me ka hoʻopihapiha hoʻopihapiha.
8.E hoʻohana i mea no ka Ceramic Composite Diaphragm.
Huahana | Aluminum oxide pauda | ||
Nui | 50nm | ||
Mea ho'āʻo w/% | Kūlana | Ka hopena | |
Ka nana aku | Pauda keʻokeʻo | Pauda keʻokeʻo | |
Al2O3 | ≥ 99.5% | 99.9% | |
NaO2 | ≤0.02% | 0.008% | |
SiO2 | ≤0.02% | 0.006% | |
Fe2O3 | ≤0.02% | 0.005% | |
LOI | ≤2% | 0.5% | |
ʻO ka mānoanoa | 0.5-0.7g/cm2 | hoohalikeia | |
ʻAno wai | ≤1.0% | 0.05% | |
PH | 6.0-7.5 | hoohalikeia |