Nā huahana
Pauka Alumina Calcined Platelet
Hana ʻia ka pauka wiliwili Alumina Calcined Plate me ka pauka alumina ʻoihana kiʻekiʻe ma ke ʻano he mea maka, a hana ʻia e kahi kaʻina hana kūikawā. ʻO ke ʻano kristal o ka pauka wiliwili alumina i hana ʻia he ʻano hexagonal pālahalaha e like me ke ʻano tabular, no laila ua kapa ʻia ʻo Platelet Alumina a i ʻole Tabular Alumina.
ʻO ka Platelet Alumina kahi pauka abrasive ʻano alumina kiʻekiʻe, nona kahi kristal Al2O3 ʻano pā me ka maʻemaʻe ma luna o 99.0%. Loaʻa iā ia nā waiwai kūpaʻa wela maikaʻi loa a me ka inert kemika, a ʻaʻole i pala ʻia e nā waikawa a i ʻole nā alkalines. Ma muli o ka hoʻomalu paʻa ʻana o ka hoʻolaha ʻana o ka nui o nā ʻāpana o Platelet Alumina, hiki iā ia ke hana i kahi ʻili i hoʻopaʻa maikaʻi ʻia, e hāʻawi ana iā ia i ka hopena maikaʻi loa ma ke ʻano he abrasive. Me ka laulā nui o nā hoʻohana, ʻo Platelet Alumina kahi pauka abrasive i hiki ke hana i nā hana he nui.
Pauka alumina papa ʻaina
Pauka alumina papa ʻaina
Nā Kikoʻī Maʻamau no ka Nui o ka ʻĀpana
| ʻĀpana | Ka Hoʻolaha ʻĀpana (µm) | |||
| ʻĀpana kiʻekiʻe loa | Ka nui o ka ʻāpana | Ka nui o ka ʻāpana | Ka nui o ka ʻāpana | |
| 45 | <82.9 | 53.4± 3.2 | 34.9± 2.3 | 22.8± 1.8 |
| 40 | <77.8 | 41.8± 2.8 | 29.7± 2.0 | 19.0± 1.0 |
| 35 | <64.0 | 37.6± 2.2 | 25.5± 1.7 | 16.0± 1.0 |
| 30 | <50.8 | 30.2± 2.1 | 20.8± 1.5 | 14.5± 1.1 |
| 25 | <40.3 | 26.3± 1.9 | 17.4± 1.3 | 10.4± 0.8 |
| 20 | <32.0 | 22.5± 1.6 | 14.2± 1.1 | 9.00±0.80 |
| 15 | <25.4 | 16.0± 1.2 | 10.2± 0.8 | 6.30±0.50 |
| 12 | <20.2 | 12.8± 1.0 | 8.20±0.60 | 4.90±0.40 |
| 9 | <16.0 | 9.70±0.80 | 6.40±0.50 | 3.60±0.30 |
| 5 | <12.7 | 7.20±0.60 | 4.70±0.40 | 2.80±0.25 |
| 3 | <10.1 | 5.20±0.40 | 3.10±0.30 | 1.80±0.30 |
Kūlana Kūlana
| ʻAno huahana | Ka Umekaumaha Kūikawā | ||||
| Al2O3 | SiO2 | Fe2O3 | Na2O | ||
| 3µm-45µm | ＞3.90 | ＞99.0 | ＜0.20 | <0.10 | <1.00
|
Nā Pōmaikaʻi o ka Pauka Alumina
1. Hoʻohālikelike ʻia me nā pauka papa ʻē aʻe, loaʻa i ka pauka alumina papa nā waiwai hui maikaʻi loa. E like me ke kiko heheʻe kiʻekiʻe, ka paʻakikī ikaika, ka ikaika mechanical kiʻekiʻe, ke kūpaʻa maikaʻi o ka ʻaʻahu, ke kūpaʻa kemika, ke kūpaʻa oxidation a me ke kūpaʻa wela etc.
2. ʻO ke ʻano o ka pepa pālahalaha e hoʻonui ai i ka friction, hoʻomaikaʻi i ka wikiwiki a me ka pono o ka wili ʻana, hiki i kēia ke hōʻemi i ka helu o nā mīkini wili, ka hana a me ka manawa wili.
3. ʻO ke ʻano o ka pepa pālahalaha e maʻalahi ai ke kahakaha ʻia o ka mea, hiki ke hoʻonui ʻia ka wikiwiki o nā huahana kūpono i ka 10%-15%. No ka laʻana, hiki i ka wikiwiki o ka semiconductor silicon wafer kūpono ke hoʻokō i 96% a ʻoi aku paha.
4. Loaʻa nā hopena pālua o nā pauka nano a me micro, he kaulike ka hana ʻili, ʻaʻole hiki ke hui pū me nā hui hana ʻē aʻe, akā ʻaʻole maʻalahi hoʻi e hoʻohui a hoʻomaʻamaʻa i ka hoʻopuehu maikaʻi.
5. Loaʻa ka hoʻopili maikaʻi, ka hopena pale koʻikoʻi a me ka hiki ke hōʻike i ka mālamalama.
6. ʻAneʻane moakāka ka pauka alumina tabular, ʻaʻohe kala, a he ʻili pālahalaha a laumania hoʻi. He mau hexagon maʻamau nā kristal i hoʻopili maikaʻi ʻia.
7. Hiki ke hana ʻia ka pauka alumina tabular i pauka wili maikaʻi loa.
1. ʻOihana uila: wili a me ka poli ʻana o nā wafers silicon monocrystalline semiconductor, nā kristal quartz quartz, nā semiconductors hui (crystalline gallium, phosphating nano).
2. ʻOihana aniani: wili a me ka hana ʻana i ke aniani, ke aniani quartz, ka pale pūpū aniani kinescope, ke aniani optical, ka substrate aniani hōʻikeʻike aniani wai (LCD), a me ke aniani quartz.
3. ʻOihana uhi: nā uhi kūikawā a me nā mea hoʻopihapiha no ka pīpī plasma.
4. ʻOihana hana metala a me ka seramika: nā mea seramika kikoʻī, nā mea maka seramika sintered, nā uhi wela kiʻekiʻe kiʻekiʻe, a pēlā aku.
Kāu Nīnau
Inā he mau nīnau kāu. E ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.
