muka whatu hapaira Dia100-500um, roa 30-100cm Al2O3 te whakatakotoranga rauemi karaihe kotahi
Whakaahuatanga Matua
●Rauemi:Al₂O₃ Karaihe Kotahi (Hapaira)
●Diameter:100–500 μm
●Roa:30–100 cm (Ka taea te whakarite)
●Te whakatakotoranga o te karaihe:<111>, <110>, <100>
●Te Pūwāhi Rewa:2130°C
●Te Arahi Wera:~22 W/m/K
●Awhe Tuku: 400–3000 nm me te tere tuku >80%
●Taupū Whakaata:~1.71 @ 1 µm
●Ngā Iona Tāpiri (Ka taea te Whakarite):Cr³⁺, Mn²⁺, me ētahi atu.
Kua hangaia ā mātou muka whatu hapaira kia tino matatau ki ngā taiao tino kino, he roa te mau, he ātete ki te wera, ā, he māramatanga whatu tino pai.
Ngā tono
Te Pūoko Pāmahana-Tiketike:
He whānuitia te whakamahinga o te muka whatu hapaira i roto i ngā pūnaha ahumahi, he mea nui te ātete wera nui me te tika o te ine. Nā tōna kaha ki te pupuri i te tuku whatu teitei i ngā pāmahana teitei, ka whakarite te muka whatu hapaira i te kohikohinga raraunga tika i roto i ngā taiao pēnei i ngā oumu, ngā miihini rererangi, me ngā tipu hiko. Nā tōna pumau wera me te roa e kore e taea te whakataurite, he otinga pai mō ngā pūoko pāmahana i roto i ngā āhuatanga mahi uaua, he pai ake i ngā muka whatu tuku iho.
Ngā Taiaho Whakarerekē:
He mea nui te mahi a te muka whatu hapaira i roto i ngā pūnaha taiaho ka taea te whakarerekē e hiahia ana kia rite te tuku me te pumau o te whatu. He mea hanga motuhake ēnei muka hei whakahaere i ngā tono taiaho mana-teitei me te pupuri tonu i te māramatanga tino pai me te whakaiti i te ngaronga tohu. Nā te pakari o te muka whatu hapaira i raro i ngā kawenga pūngao teitei, he mea nui ia i roto i te whanaketanga o ngā taiaho ka taea te whakarerekē mō te whakawhitiwhiti whatu matatau, ngā maimoatanga hauora, me ngā hangarau matatau o te ahumahi.
Te Rererangi me te Tiaki:
I roto i ngā mahi rererangi me te tiaki whenua, ko te muka whatu hapaira te rauemi whiriwhiri nā tōna kaha ki te tu atu i ngā āhuatanga taiao tino kino, tae atu ki te ru wera, te wiri, me te ahotea miihini. Ka whakamahia i roto i ngā pūnaha whatu mō ngā waka rererangi, ngā amiorangi, me ngā taputapu hōia, ina hiahiatia te mahi pono i raro i ngā āhuatanga ahotea teitei. Mā te muka whatu hapaira ka tino pai te mahi i roto i ngā pūoko whatu, ngā pūnaha arataki, me ngā taputapu whakawhitiwhiti kōrero e pāngia ana e ngā taiao mahi uaua.
Hangarau Hauora:
Kei te piki haere te whakamahinga o te muka whatu hapaira i roto i te ao hauora, inā koa i roto i ngā taputapu pokanga taiaho me ngā taputapu pūoko matatau. Nā tōna hototahitanga koiora teitei me te tuku tika o te pūngao taiaho ka taea te whakahaere i ngā tikanga whakaeke iti me te tika ake. Ka whakamahia hoki te muka whatu hapaira i roto i ngā taputapu tātaritanga me ngā taputapu whakaahua, ā, ko tōna roa me te māramatanga o te mata ka whai wāhi ki ngā putanga pai ake o te tūroro me ngā mahi hauora kua whakapaitia.
Rangahau Pūtaiao:
He wāhanga nui te muka whatu hapaira mō ngā taiwhanga rangahau e aro ana ki ngā mahi whatu me ngā mahi whakaahua. Nā tōna kaha ki te mahi puta noa i te whānuitanga o te whānuitanga, me tōna pumau wera teitei, he mea tino pai mō ngā whakamātautau e hiahia ana ki te whakahaere tika me ngā hua pono. Ka whakamahia e ngā kairangahau te muka whatu hapaira i roto i ngā tikanga matawai matatau, ngā pūoko pāmahana whatu, me ngā pūnaha tuku taiaho. Ka tautokohia e ia ngā auahatanga matatau i roto i te pūtaiao rauemi, te ahupūngao matū, me te hangarau whatu.
Te Ahumahi Hinu me te Hau:
E whakamahia ana te muka whatu hapaira mō te aroturuki i te pāmahana me te pēhanga o raro i te poka i roto i te umanga hinu me te hau. Ko tōna ātete tino pai ki ngā pāmahana teitei me ngā taiao waikura e whakarite ana i te mahi pono i roto i ngā āhuatanga uaua e kore ai e pakaru ngā muka tuku iho. Mā te muka whatu hapaira ka taea te aroturuki i te wā-tūturu, ā, ka whakarei ake i te haumaru me te whai huatanga o ngā mahi keri me te tango.
Ngā Whakatakotoranga Taipitopito
| Tawhā | Whakaahuatanga |
| Diameter | 100–500 μm |
| Roa | 30–100 cm (Ka taea te whakarite) |
| Rauemi | Al₂O₃ Karaihe Kotahi |
| Te Pūwāhi Rewa | 2130°C |
| Te Arahi Wera | ~22 W/m/K |
| Awhe Tuku | 400–3000 nm |
| Te Tere Tuku | >80% |
| Taupū Whakaata | ~1.71 @ 1 µm |
| Ngā Ion Whakaranu | Cr³⁺, Mn²⁺, me ētahi atu (Ka taea te whakarite) |
| Te Tirohanga o te Karaihe | <111>, <110>, <100> |
Ngā Āhuatanga Matua
●Te Pūmautanga Wera Teitei:He whai hua te mahi i ngā pāmahana tino wera, ā, ko te ira rewa he 2130°C.
●Te Māramatanga Tirohanga Tino Pai:Ka tukuna te tuku >80% puta noa i te awhe 400–3000 nm.
●Rauemi Whakarite:Kei te wātea ngā katote tāpiri pērā i te Cr³⁺ me te Mn²⁺ hei whakapai ake i te mahi.
●Te pakari:Mā te pakeke teitei o te hapaira me tōna ātete ki te ru wera ka roa te ora me te pono.
●He maha ngā momo mahi:Mā te maha o ngā whakatakotoranga tioata (<111>, <110>, <100>) ka taea te whakarite i te mahi whatu mō ngā tono motuhake.
Ngā Ratonga Whakaritenga
Ka whakaratohia e mātoungā otinga kua whakariteamō ngā muka whatu hapaira i runga i ō hiahia ahurei. Ka taea e koe te tohatoha i ō tuhi, i ō whakaritenga hoahoa rānei, ā, ka mahi tahi tā mātou tīma tohunga me koe ki te hanga i ngā wāhanga kua whakaritea.
Kei roto i ā mātou kōwhiringa whakaritenga:
- Te whānui me te roa:Kei a mātou ngā muka he whānui i waenga i te 100–500 μm me te roa tae atu ki te 100 cm.
- Te whakatakotoranga o te karaihe:Kōwhiria mai i ngā aronga <111>, <110>, <100> rānei kia rite ki ō hiahia.
- Ngā Āhuatanga Rauemi:Ngā katote tāpiri ritenga hei whakarei ake i te mahi whatu me te mahi wera.
- Ngā Kōwhiringa Paninga:Ngā maimoatanga mata hei whakapai ake i te roa me te mahi.
Kauwhata Taipitopito
