Kei te wātea te paura kobalt i roto i te whānuitanga o ngā rahi matūriki 0.3 ~ 2.5μm
Koparat ※ I te reo Tiamana, ko tōna tikanga ko te wairua o te rewera.
| Tau ātomi = 27 |
| Taumaha ātomo = 58.933200 |
| Tohu huānga = Co |
| Kiato●8.910g/cm 3 (momo α) |
Tikanga hanga ● whakapūkarahia ngā konganuku hei waikura, whakarewahia ki te waikawa hauwaiora hei tangote mea poke, kātahi ka whakamahi i te matū whakaiti tika hei whiwhi konganuku.
Ngā Āhuatanga o te Paura Kopara
| Āhua: paura hina, kore kakara |
| ●Te pūwāhi koropupū = 3100℃ |
| ●Te pūwāhi rewa = 1492℃ |
| Te Hurihuri: Kāore |
| Taumaha whanaunga: 8.9（20℃） |
| Te wairewatanga wai: Kāore |
| Ētahi atu: wairewa i roto i te waikawa waimeha |
Mō te Paura Kobalt
Ko tētahi o ngā huānga o te whānau rino; he konganuku hina; he paku waikura i runga i te mata i te rangi; ka rewa mārire ki te waikawa ka whakaputa hāora; ka whakamahia hei whakakorikori mō te matū hinu, mō ētahi atu tauhohenga rānei; ka whakamahia hoki i roto i te tae o ngā uku; he mea hanga māori te nuinga; ka taea hoki te hanga tahi me te āheniki, te whanariki rānei; he iti noa te nikara kei roto.
Paura Kopara Rahi Iti, Parakore Teitei
| Tau Nama | Wāhanga | Taumaha motuhake nui, wetekina | Dia Matūriki. |
| UMCP50 | Co99.5% iti rawa. | 0.5 ~ 0.7g/cc | ≤0.5μm |
| UMCP50 | Co99.5% iti rawa. | 0.65~0.8g/cc | 1~2μm |
| UMCP50 | Co99.5% iti rawa. | 0.75~1.2g/cc | 1.8~2.5μm |
Te tākai: Tākai korehau me te pepa konumohe; tākai me te pū rino i waho; tākai kia rite ki ngā hiahia o ngā kiritaki.
He aha te whakamahinga o te paura kobalt?
Paura Kopara (Co)- Ngā Whakamahinga me ngā Taupānga
He rauemi whakarewa tino nui, he maha hoki ngā whakamahinga o te Paura Cobalt, e arohaina ana mō ōna āhuatanga aukume tino pai, tōna kaha ki te pāmahana teitei, me tōna kaha whakaterenga. Hei rauemi pai, he mata teitei te horahanga, he mea hanga hei poraka hanga taketake i roto i ngā ahumahi mai i te rokiroki pūngao matatau ki te hanga pumau. Kua hangaia tā mātou paura cobalt parakore teitei kia tutuki ai ngā whakaritenga pakari e hiahiatia ana mō ngā tono hangarau matatau.
Ngā Whakamahinga Matua me ngā Ahumahi:
1. Te Hanganga Matatau me ngā Konganuku Mārō
Ko te paura kopara te mea nui hei here i roto i te hanga i ngā warowaiha sima, e mōhiotia whānuitia ana ko ngā konganuku mārō.
* Ngā Koranu Mārō me ngā Utauta Tapahi: Ka whakakoihia ki te tungsten carbide (WC) hei hanga i ngā rauemi tino mārō, ātete-kakahu e whakamahia ana mō ngā taputapu tapahi ahumahi, ngā mata keri keri, me ngā wāhanga kakahu. Ka whakarato te hanganga cobalt i te pakari me te ātete pānga ki te rauemi whakahiato.
* Te Hanga Werohanga Whakarewa (MIM) me te Hanga Tāpiri (Tā 3D): Ka whakamahia te paura cobalt pai hei hanga i ngā wāhanga uaua, kaha-teitei mō ngā ahumahi rererangi, hauora, me te motuka mā roto i ēnei tikanga hanga matatau.
2. Te Rokiroki me te Hurihanga Pūngao
Nā te nui o te horahanga mata me te ngohe hikohiko o te paura konukōre he mea nui mō ngā hangarau pūngao o ēnei rā.
* Ngā Irahiko Pūhiko Lithium-Ion: He matū matua tēnei i roto i te hanganga o te konutai konutai lithium (LiCoO₂), he rauemi katote matua mō ngā hikohiko kaihoko, ā, e whakamahia ana i roto i ngā hanganga o ngā katote nikara-manganese-kobalt (NMC) me te nikara-kobalt-konumohe (NCA) mō ngā waka hiko me te rokiroki whatunga.
* Ngā Pūtau Wahie: Ko te paura kobalt he rauemi turanga mō te whakawhanake i ngā whakakorikori konganuku kore-utu nui, hei wāhanga rānei i roto i ngā paparanga whakakorikori, hei whakahaere i te tauhohenga whakaiti hāora (ORR) i roto i ngā momo pūtau wahie.
3. Te Whakakorikori me te Tukatuka Matū
E whakamahia ana ngā āhuatanga whakaterenga o Cobalt i roto i ētahi tukanga ahumahi nui.
* Te Hanganga Matū: Ka whakamahia hei whakakorikori i roto i te hangahanga Fischer-Tropsch hei huri i ngā syngas (mai i te waro, i te hau māori rānei) hei warowaihā wai, ā, i roto hoki i te tukanga hydrodesulfurization (HDS) hei horoi i ngā hua hinu.
* Whakaoho Taiao: E whakamahia ana ngā whakaoho kobalt i roto i ngā pūnaha hau putanga o ngā motuka me ngā tukanga ahumahi hei whakahaere i ngā tukunga me te wawahi i ngā poke.
4. Ngā Rauemi Mahi me te Hangarau Mata
* Ngā Rauemi Aukume: He wāhanga nui te paura kobalt i roto i te hanga o ngā aukume tuturu mahi-teitei, tae atu ki a Alnico me ngā aukume samarium-cobalt onge-whenua (SmCo), he mea nui ēnei mō ngā motuka, ngā whakaputa hiko, me ngā pūoko.
* Ngā Paninga Rehu Wera: Ka whakamahia ngā koranu paura i hangaia ki te kobalt i roto i ngā tukanga rehu wera hei hanga paninga tiaki i ngā wāhanga, e whakarato ana i te ātete tino pai ki te wera, te kakahu, me te waikura mō ngā miihini tāpoi hau me ngā mīhini ahumahi.
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Ngā Āhuatanga Matua me ngā Painga:
* Teitei o te Parakore me te Pūmautanga: Ka whakarite i te mahi matapae me te kounga teitei i roto i ngā tono tairongo pēnei i ngā katote pākahiko me ngā whakakorikori.
* Te Āhua me te Rahi o te Matūriki e Whakahaeretia ana: E wātea ana i roto i ngā momo taumata (porowhita, dendritic) me ngā rahi hei arotau i te rere o te wai, te kiato tākai, me te whanonga sintering mō ngā hiahia hanga motuhake.
* Ngā Āhuatanga Mahi Tino Pai: Ka tukuna he huinga ahurei o te kaha aukume, te mahi whakatere, me te pumau pāmahana teitei.
* Ngā Āhuatanga maha: He rauemi kotahi e āhei ai te auahatanga puta noa i ngā rāngai hangahanga, pūngao, me te matū.
Whakakape: Ko te paura kobalt, ina koa i roto i te āhua pai, me āta whakahaere kia kore ai e manawahia te puehu, ā, me whakahaere kia rite ki ngā pepa raraunga haumaru. Ko ngā mōhiohio kua whakaratohia he whakaahua noa iho. Ko te kawenga a te kaiwhakamahi te whakarite i ngā tikanga whakahaere haumaru me te whakatau i te pai o te hua mō tā rātou whakamahinga.
![Whakamātautau Hexaamminecobalt(III) chloride [Co(NH3)6]Cl3 99%](https://cdnus.globalso.com/um-material/4fe8e8daa6bb8828021a8717cb0f6430_small.jpg)