Ngā Pātai Auau mō te Erbium Oxide
Kua kohikohia e te tari R&D o te tīma hangarau o UrbanMines Tech. Co., Ltd. tēnei tuhinga hei whakarato i ngā whakautu whānui ki ngā pātai e pā ana ki te waikura erbium. He mea nui tēnei matū whenua onge ki te whakaputa ahumahi puta noa i ngā mara o te whatu, te hikohiko, me ngā matū. Mā te whakamahi i ngā painga o ngā rauemi whenua onge o Haina me ōna āheinga hanga mō ngā tau 17, kua whakatū a UrbanMines Tech. Co., Ltd. i a ia anō hei kaiwhakarato pono puta noa i te ao mā te whakaputa ngaio, te tukatuka, te kaweake, me te hoko i ngā hua waikura erbium tino parakore. E mihi nui ana mātou ki tō hiahia.
- He aha te tātai mō te waikura erbium?
Ko te āhua o te waikura erbium he paura māwhero me te tātai matū Er2O3.
- Nā wai i kite te Erbium?
I kitea tuatahitia te erbium i te tau 1843 e te kaimātai matū o Huitene, a CG Mosander, i tana tātaritanga i te yttrium. I te tīmatanga i tapaina ko te terbium oxide nā te mea i pōhēhētia ki te oxide o tētahi atu huānga (terbium), ā, i whakatikahia tēnei hapa e ngā rangahau i muri mai tae noa ki te wā i tapaina mana ai ko te "erbium" i te tau 1860.
- He aha te kawe wera o te waikura erbium?
Ka taea te whakaatu i te kawe wera o te Erbium Oxide (Er2O3) i runga i te pūnaha waeine e whakamahia ana: – W/(m·K): 14.5 – W/cmK: 0.143 E tohu ana ēnei uara e rua i ngā rahinga ā-tinana ōrite engari e inehia ana mā te whakamahi i ngā waeine rerekē – mita (m) me henimita (cm). Tīpakohia te pūnaha waeine tika i runga i ō hiahia. Kia mōhio koe ka rerekē pea ēnei uara nā runga i ngā āhuatanga ine, te parakore o te tauira, te hanganga tioata, me ētahi atu, nō reira ka tūtohu mātou kia tirohia ngā kitenga rangahau hou, kia kōrero rānei ki ngā tohunga mō ngā tono motuhake.
- He paitini te waikura erbium?
Ahakoa ka tūpono pea te waikura erbium ki te hauora o te tangata i raro i ētahi āhuatanga, pērā i te manawa, te horomia, te pā rānei ki te kiri, kāore he taunakitanga e whakaatu ana i tōna paitini ā-roto. Me mārama ahakoa kāore pea te waikura erbium e whakaatu i ngā āhuatanga paitini, me whai i ngā tikanga haumaru tika i te wā e whakamahia ana hei ārai i ngā pānga kino ki te hauora. Heoi anō, he mea nui kia piri ki ngā tohutohu haumaru ngaio me ngā aratohu whakahaere ina mahi tahi ana me tētahi matū.
- He aha te mea motuhake mō te erbium?
Ko te āhuatanga motuhake o te erbium kei roto i ōna āhuatanga whatu me ngā wāhi tono. He mea tino kitea ko ōna āhuatanga whatu tino pai i roto i te whakawhitiwhiti muka whatu. Ina whakaohokia e te mārama i ngā roangaru o te 880nm me te 1480nm, ka whakawhitihia ngā katote erbium (Er*) mai i te āhua whenua 4I15/2 ki te āhua pūngao teitei 4I13/2. Ina hoki mai i tēnei āhua pūngao teitei ki te āhua whenua, ka tukuna te mārama me te roangaru o te 1550nm. Mā tēnei āhuatanga motuhake ka whakanohohia te erbium hei wāhanga nui i roto i ngā pūnaha whakawhitiwhiti muka whatu, inā koa i roto i ngā whatunga whakawhitiwhiti kōrero e hiahia ana kia whakanuia ngā tohu whatu 1550nm. Ko ngā whakakaha muka kua tāpirihia ki te erbium he taputapu whatu tino nui mō tēnei kaupapa. Hei tāpiri, ko ngā tono o te erbium kei roto hoki:
- Whakawhitiwhiti kōrero muka-whatu:
Ka whakakapia te ngaronga tohu i roto i ngā pūnaha whakawhitiwhiti kōrero e ngā whakakaha muka kua tāpirihia ki te erbium, ā, ka whakarite i te pumau o te tohu puta noa i te tuku.
- Hangarau Reera:
Ka taea te whakamahi i te erbium mō te hanga tioata taiaho kua pania ki ngā katote erbium hei whakaputa i ngā taiaho haumaru-kanohi i ngā roangaru o te 1730nm me te 1550nm. He tino pai te mahi tuku i roto i te āhuarangi o ēnei taiaho, ā, he pai hoki mō ngā rohe hōia me ngā rohe tangata whenua.
-Ngā Whakamahinga Hauora:
Ka taea e ngā taiaho erbium te tapahi, te huri, me te tango i ngā kiko ngohengohe me te tika, inā koa i roto i ngā pokanga kanohi pēnei i te tango katarata. He iti te kaha o ēnei taiaho, ā, he nui hoki ngā tere mimiti wai, ā, he tikanga pokanga whai hua ēnei. Heoi anō, mā te whakauru i te erbium ki roto i te karāhe ka taea te whakaputa rauemi taiaho karāhe whenua onge me te kaha pupuhi nui me te kaha putanga teitei e tika ana mō ngā tono taiaho mana-teitei.
Hei whakarāpopototanga, nā ōna āhuatanga whatu motuhake me te whānuitanga o ngā mara tono i roto i ngā ahumahi hangarau teitei, kua puta te erbium hei rauemi matua i roto i te rangahau pūtaiao.
6. He aha te whakamahinga o te waikura erbium?
He whānuitia ngā whakamahinga o te waikura erbium, tae atu ki ngā mahi whatu, ngā taiaho, ngā hikohiko, te matū, me ētahi atu mara.
Ngā tono whatu:He rauemi pai rawa atu te waikura erbium oxide, he mea hanga ki ngā karāhe whatu, ki ngā matapihi, ki ngā ine tawhiti laser, me ētahi atu taputapu, nā te mea he teitei te taupū whakaata me ōna āhuatanga marara, mō te hanga i ngā arotahi whatu, ngā matapihi, ngā ine tawhiti laser, me ētahi atu taputapu. Ka taea hoki te whakamahi i roto i ngā laser infrared me te roangaru putanga o te 2.3 microns me te kiato pūngao teitei e tika ana mō te tapahi, te whakarewa, me ngā tukanga tohu.
Ngā tono taiaho:He rauemi nui te waikura erbium e mōhiotia ana mō tōna kounga hihi tino pai me tōna pai o te kanapa. Ka taea te whakamahi i roto i ngā waikura totoka me ngā waikura muka. Ina honoa ki ngā huānga whakahohe pēnei i te neodymium me te praseodymium, ka whakarei ake te waikura erbium i te mahi a te waikura mō ngā momo mara pēnei i te miihini iti, te whakarewa, me te rongoā.
Ngā Taupānga Hiko:I roto i te mara o ngā hikohiko，Ka kitea te whakamahinga o te waikura erbium i roto i ngā taputapu semiconductor nā te mea he teitei te pai o te kanapa me te mahi fluorescence, e pai ai hei rauemi fluorescent i roto i ngā whakaaturanga.，ngā pūtau rā，me ētahi atu. Hei tāpiritanga，Ka taea hoki te whakamahi i te waikura erbium hei hanga rauemi kawe hiko pāmahana-tiketike.
Ngā Whakamahinga Matū:Ko te waikura erbium te mea e whakamahia nuitia ana i roto i te umanga matū mō te hanga i ngā phosphor me ngā rauemi kanapa. Ka taea te whakakotahi me ngā momo huānga whakahohe hei hanga i ngā momo rauemi kanapa, e kitea ana te whakamahinga whānui i roto i te rama, te whakaaturanga, te hauora, me ētahi atu mara.
Heoi anō, ko te waikura erbium he tae karāhe e hoatu ana i te tae whero-māwhero ki te karāhe. E whakamahia ana hoki i roto i te hanga karāhe kanapa motuhake me te karāhe mimiti-whero 45. He nui ake te uara tono o te waikura nano-erbium i roto i ēnei wāhanga nā tōna parakore nui ake me te rahi o te matūriki pai ake, e āhei ai te whakapai ake i te mahi.
7. He aha te utu nui o te erbium?
He aha ngā āhuatanga e whai wāhi ana ki te utu nui o ngā taiaho erbium? He nui te utu o ngā taiaho erbium nā te mea he hangarau ahurei me ngā āhuatanga tukanga motuhake. Ina koa, ka mahi ngā taiaho erbium i te roanga ngaru o te 2940nm, ka nui ake te utu.
Ko ngā take matua mō tēnei ko te uauatanga hangarau e uru ana ki te rangahau, te whakawhanake, me te whakaputa i ngā taiaho erbium e hiahia ana ki ngā hangarau hou mai i ngā mara maha pēnei i te whatu, te hikohiko, me te pūtaiao rauemi. Ko te hua o ēnei hangarau matatau he nui ngā utu mō te rangahau, te whakawhanake, me te tiaki. Hei tāpiri, he tino uaua ngā whakaritenga o te tukanga hanga o ngā taiaho erbium e pā ana ki te tukatuka me te huihuinga tika kia pai ai te mahi me te pumau o te taiaho.
Heoi anō, ko te iti o te erbium hei huānga whenua onge ka nui ake te utu ki te whakataurite ki ētahi atu huānga o tēnei kāwai.
Hei whakarāpopototanga, ko te pikinga o te utu o ngā taiaho erbium i ahu mai i ngā hangarau matatau o roto, i ngā tukanga hanga uaua, me te korenga o ngā rauemi.
8. E hia te utu o te erbium?
Ko te utu i whakahuatia mō te erbium i te 24 o Hepetema, 2024, i $185/kg, e whakaata ana i te uara mākete o te erbium i taua wā. He mea nui kia mōhio ko te utu o te erbium ka pāngia e ngā huringa o te tono mākete, ngā āhuatanga tuku, me ngā āhuatanga ōhanga o te ao. Nō reira, mō ngā mōhiohio hou mō ngā utu erbium, he mea tika kia kōrero tika ki ngā mākete hokohoko whakarewa e tika ana, ki ngā umanga pūtea rānei, kia whiwhi ai i ngā raraunga tika.