Kei roto i ngā kohuke kyanite ko te kyanite, te andalusite, me te sillimanite. He momo ōrite, he momo maha-wāhanga ēnei e toru, ā, ko te tauira matū ko AI2SlO5, kei roto ko te AI2O362.93% me te SiO237.07%. He nui te ātete o ngā kohuke kyanite, te pumau matū me te kaha miihini. Koinei ngā rauemi mata o ngā rauemi ātete kounga teitei, ā, e whakamahia whānuitia ana i roto i te hanga rauemi ātete, uku matatau, koranu konumohe-silicon me ngā muka ātete.
Ngā Āhuatanga o te Kohuke me te Hanganga o te Kohuke
He papatahi te āhua o ngā tioata kyanite, he kikorangi, he kikorangi-hina rānei, he karaihe, he pērara hoki. Ko te pakeke o te ahunga toronga tioata whakarara he 5.5, ā, ko te pakeke o te ahunga toronga tioata poutū he 6.5 ki te 7, nō reira i kiia ai ko "ngā kōhatu mārō e rua", ā, ko te mātotoru he 3.56 ki te 3.68g/cm3. Ko ngā wāhanga matua ko te kyanite me te iti o te silimanite.
He poupou ngā tioata andalusite, tata tapawhā te āhua o te whakawhiti, ā, he rite tonu te āhua o te whakawhiti i te taha o te whakawhiti. 3.2 karamu/cm3.
He rite ngā tioata silimanite ki te ngira, he mea hanga ki te radial me te muka te nuinga, he hina-parauri, he hina-kakariki rānei, he karaihe, he pakeke 7, ā, he 3.23-3.27g/cm3 te mātotoru.
Ka hurihia ngā kohuke o te rōpū kyanite hei ranunga o te mullite (e mōhiotia ana ko te mullite) me te silica (cristobalite) i runga i te whakapūkara i te pāmahana teitei, ā, ka whakawhanuitia te rōrahi. Ko ngā kohuke e pā ana ko te biotite, te muscovite, te sericite, te quartz, te graphite, te plagioclase, te garnet, te rutile, te pyrite, te chlorite me ētahi atu kohuke.
Ngā wāhi tono me ngā tohu hangarau
Ko ngā rauemi ātete-waikura te nuinga o ngā tono a ngā kohuke kyanite, ka taea te whakamahi mō te hanga pereki, te whakapai ake i te mahi pāmahana tiketike o ngā hua ātete-waikura, te hanga mullite i te pāmahana tiketike, ā, ka taea te whakamahi i te kyanite me te andalusite tioata me te mārama hei kohatu utu nui, hei mahi ā-ringa rānei.
Ngā whakamahinga matua o ngā kohuke kyanite：
| Mara tono | Te tono matua |
| Ātete-kore | Te hanga pereki ātete pāmahana, te whakapai ake i ngā pereki ātete pāmahana teitei, ngā rauemi ātete kore āhua |
| Ngā uku | Ngā Uku Matatau, Ngā Uku Hangarau |
| Te mahi whakarewa | Koranu konumohe silicon kaha teitei |
| muka ātete | Arai ātete ahi, arai ārai arai mono mura |
| kohatu utu nui | He kirikiri matotoru, he kanapa, he mārama hoki hei rauemi mata mō ngā kohatu utu nui |
| Rongoā | Te hanga niho rūpahu, he mea whakakotahi mō ngā pereti hononga wheua whati |
| Matū | Mullite tukatuka pāmahana teitei, rauemi ātete waikawa, ngongo ine pāmahana teitei |
Nā te rerekētanga o te mahi a ngā rauemi mata kohuke, ngā whakamahinga me ngā taumata tukanga tono, he rerekē ngā whakaritenga mō te kounga o ngā kukū kyanite.
Hangarau tukatuka – te whakapai me te purenga
Ko te tikanga whai hua me te tukanga hangarau o ngā kohuke kyanite e whakawhirinaki ana ki ngā āhuatanga o roto o ngā kohuke, te nuinga o te wā ko te rere o te wai, te wehenga ā-papa me te wehenga aukume, me ētahi atu.
①Te Whakarewatanga
Ko te whakapūmau te tikanga matua mō te whakapai ake i ngā kohuke kyanite, engari me whakakotahi me ētahi atu tikanga hei whakatutuki i ngā whakaritenga o ngā tohu ahumahi. He maha ngā wā ka whakamahia te tango i te kirikiri taumaha, te whakapūmau rānei i muri i te wehenga aukume. Ka whakamahia e ngā kaikohi ngā waikawa ngako me ō rātou tote, te uara PH penupenu kūpapa, waikawa ngoikore rānei, ko ngā mea matua e awe ana ko te pai o te huri, ngā āhuatanga poke, te pānga tango kirikiri, te pūnaha matū me te uara PH penupenu.
②Tīpako anō
Mō ngā kohuke kyanite whakairo-matotoru me ngā kohuke whakairo-whakauru, ko te tikanga wehenga ā-papa te nuinga o te wā e whakamahia ana, ā, ko ngā taputapu wehenga ā-papa kei roto ko te tēpu rūrū, he āwhiowhio, he reo taumaha me te awa porowhita.
③Tikanga wehewehe aukume
He tikanga tino nui tēnei mō te whakamahi i te kyanite. E whakamahia whānuitia ana mō te whakarite i ngā rauemi mata kua tohua hei whakaora, hei tango rānei i ngā hua aukume, hei tukatuka anō rānei i te kukū hei tango i ngā poke pēnei i te rino me te titanium, hei whakapai ake i te kounga kukū. Kei roto i ngā taputapu wehenga aukume te wehenga aukume pū, te wehenga aukume pereti, te wehenga aukume porowhita teitei, me ētahi atu. Ka whakatauhia ngā taputapu wehenga aukume me te rere o te tukanga i runga i te kaha o te aukume poke.
Mullite hangai
He rauemi ātete-waikura kounga teitei te Mullite. E rua ngā tukanga mō te hanga mullite mai i ngā rauemi mata o te kyanite. Ko tētahi ko te whakarewa tika hei hanga i te klinker mullite konumohe-waenga, ā, ko tētahi ko te tāpiri i te bauxite, te alumina me te zircon. Ka whakarewaina ngā kōhatu, me ētahi atu i ngā pāmahana teitei hei hanga i te klinker mullite zircon rānei.
Wā tuku: Maehe-18-2022