Ngā Hua
Paura Alumina Whakarewahia ki te Pereti
He mea hanga te paura whakakanapa Alumina kua whakakōhuatia ki te paura alumina ahumahi kounga teitei hei rauemi mata, ā, ka tukatukahia mā te tukanga whakaputa motuhake. Ko te āhua tioata o te paura whakakanapa alumina kua hangaia he āhua papatahi he ono-hāora, he rite ki te āhua ripanga, nō reira ka kiia ko Platelet Alumina, ko Ripanga Alumina rānei.
He paura whakakoi momo alumina kounga teitei te Platelet Alumina, he tioata Al2O3 āhua-pereti te āhua, neke atu i te 99.0% te parakore. He tino pai ōna āhuatanga ātete wera, ā, he koretake hoki i roto i ngā matū, ā, kāore e waikurahia e ngā waikawa, e ngā kawakore rānei. Nā te mea he tino pai te whakahaere i te tohatoha rahi matūriki o te Platelet Alumina, ka taea e ia te whakaputa i tētahi mata tino pai, ka tino whai hua hei whakakoi. He maha ngā whakamahinga, he paura whakakoi te Platelet Alumina ka taea te mahi i ngā mahi maha.
Paura alumina ripanga
Paura alumina ripanga
Ngā Whakatakotoranga Paerewa mō te Rahi Matūriki
| Matūriki | Te Tohatoha Matūriki (µm) | |||
| Matūriki mōrahi | Rahi o te matūriki | Rahi o te matūriki | Rahi o te matūriki | |
| 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 |
Paerewa Kounga
| Momo hua | Taumaha Motuhake | ||||
| Al2O3 | SiO2 | Fe2O3 | Na2O | ||
| 3µm-45µm | ＞3.90 | ＞99.0 | <0.20 | <0.10 | <1.00
|
Ngā Painga o te Paura Alumina
1. Ki te whakatauritea ki ētahi atu paura ripanga, he tino pai ngā āhuatanga whakakotahi o te paura alumina ripanga. Pērā i te ira rewa teitei, te pakeke kaha, te kaha miihini teitei, te ātete kakahu pai, te ātete matū, te ātete waikura me te ātete wera me ētahi atu.
2. Mā te āhua papatahi ka nui ake te waku, ka tere ake te huri me te whai hua, ka taea hoki te whakaiti i te maha o ngā mīhini huri, te mahi me te wā huri.
3. Mā te āhua papatahi o te pepa ka uaua te waru i te mea, ka piki ake te tere o te hurihanga o ngā hua whai tohu mā te 10%-15%. Hei tauira, ka eke te tere o te hurihanga o te anga silicon semiconductor whai tohu ki te 96% neke atu rānei.
4. He pānga takirua o te paura nano me te paura moroiti, he taurite te mahi mata, ehara i te mea ka taea te whakakotahi pai me ētahi atu rōpū hohe, engari ehara hoki i te mea ngawari ki te whakakotahi me te whakahaere i te marara whai hua.
5. He pai te piri, he nui te pānga tiaki, ā, he kaha ki te whakaata i te mārama.
6. He tata mārama te paura alumina ripanga, kāore he tae, ā, he papatahi, he maeneene hoki te mata. He tapaono rite tonu ngā tioata kua whakakākano paitia.
7. Ka taea te hanga i te paura alumina ripanga hei paura whakakanapa pai rawa atu.
1. Ahumahi hikohiko: te huri me te whakakanapa i ngā anga silicon monocrystalline semiconductor, ngā tioata kuata kuata, ngā semiconductor matū (crystalline gallium, phosphating nano).
2. Ahumahi karāhe: te huri me te tukatuka i te tioata, te karāhe kuata, te mata anga karāhe kinescope, te karāhe whatu, te papa karāhe whakaatu tioata wai (LCD), me te tioata kuata.
3. Ahumahi paninga: paninga motuhake me ngā whakakī mō te rehu plasma.
4. Te ahumahi tukatuka whakarewa me te uku: ngā rauemi uku tino tika, ngā rauemi mata uku kua whakakorikoria, ngā paninga pāmahana teitei, me ētahi atu.
Tō Uiui
Mena he pātai āu, tēnā whakapā mai.
