Te Mahi Tino Pai o te Paura Alumina i roto i ngā Rauemi Whatu
Mō te alumina, he maha ngā tāngata ka whakaaro tuatahi ki taua rauemi mā, mārō, ā-umanga, te āhua nei kāore e pā ana ki te tika me te taumata teitei o te ao whatu. Āe, whakapono mai, kāore rānei, he whakaiti rawa tēnā. Kia mārama rawa koe, kia mātau hoki ki tēnei mea, inā koa te whakatutuki i te parakore me te whakahaere tika i roto i te ahua paura, he tino whakamiharo tōna tūranga i roto i te ao whatu, ka waiho hei "pūkaha iti".
I. Mai i te "Tangata Uaua" ki te "Mārama": He Huringa Whakamiharo
E mōhio ana tātou katoakonumoheHe ingoa rangatira tōna—ko te korundum, he 9 te pakeke o te Mohs, ko te tuarua anake i te taimana, ā, he "tangata pakari" tūturu. He wāhanga nui ia o ngā kohatu utu nui pērā i te hapaira me te rupi. Heoi, i roto i ngā rauemi whatu, ehara i te pakeke te mea nui, engari ko te "mārama"—he pai te tuku mārama, te parakore, me te pumau.
Koinei te wāhi e uru mai ai te hangarau. Mā roto i ngā tukanga whakarite matatau, pērā i te tahunga whakahaere o te konumohe parakore-teitei me ngā tikanga wairākau motuhake, ka taea e tātou te whiwhi i te tino pai me te tino ōrite.paura konumoheme te parakore tae atu ki te 99.99%, tae atu rānei ki te 99.999%. Kaua e whakahawea ki tēnei whakapainga o te parakore; he rite ki te huri i te wai awa paru hei wai puna maunga mārama, e whakaiti ana i ngā poke ki ngā taumata iti noa iho. Mā te whakamahi i tēnei paura parakore teitei hei rauemi tīmatanga, i muri i te whakahāngai me te whakahinuhinu, ka taea e tātou te whakarite i ngā uku alumina me te whakawhiti māramatanga tino pai.
Ehara tēnei uku i te "tangata taratara" pōuriuri, engari he "rangatira" mārama, he tata mārama rānei. Ina whiti te mārama ki runga, ka ātaahua te tuku i te nuinga o ngā mārama e kitea ana me ngā mārama whero-whero kia puta, me te pupuri tonu i te kaha teitei, te pakeke teitei, te ātete ki te waikura, me te ātete ki te pāmahana teitei o te alumina. Nā tēnei āhuatanga "kaupapa-rua" i taea ai e ia te whakaū wawe i a ia anō i roto i te whānau rauemi whatu.
II. Ngā Whakamahinga Whaihua e Whakaatu Ana i te Kaha Tuturu: Ngā Pou o Ngā Wāhanga Matua
He iti te utu mō te kōrero. Ko te mahi tino pai apaura konumohei roto i ngā rauemi whatu, ko te hua tēnei o ngā whakamātautau o te ao tūturu. Me titiro tātou ki ētahi tauira mai i ō tātou oranga o ia rā me ngā mara ahumahi hei whakaatu i tēnei.
1. Ngā Rama Konutai: Te "Pūeru Mārama" e Whakamārama ana i te Pō
He maha ngā rama tiriti kanapa o ngā tāone i te pō he rama konutai pēhanga teitei. Kua kite koe ehara ngā ngongo kanapa i te karāhe noa, engari he ngongo uku mārama? Ko te uku konumohe te tino kaupapa i konei.
He aha ai? Tuatahi, he tino waikura te kohu konutai i raro i te pāmahana me te pēhanga teitei; kāore e taea e te karāhe noa te tu atu, ā, ka "mate" i roto i ngā rā.Ukume konumohe, i tētahi atu ringa, he ātete ki te waikura, he pumau tonu i te aroaro o te "wero" o te kohu konutai. Tuarua, me mahi pumau mō ngā wā roa i ngā pāmahana e tae atu ana ki ngā mano nekehanga Celsius, ā, he mea whai hua te ātete pāmahana teitei o te alumina. Ko te mea nui, me tuku te mārama kitea kia tika te haere, me te kore e tauhohe ki te kohu konutai i te wā kotahi. E kite ana koe, he kaha teitei, he ātete waikura teitei, he ātete pāmahana teitei, me te mārama - ko ēnei whakaritenga pakari kua whakakotahihia ka tata ko ngā uku alumina anake te kōwhiringa whai hua. Ko te poutokomanawa o ēnei katoa ko te paura alumina parakore teitei kua whiriwhiria me te whakarite pai.
2. Ngā Matapihi me ngā Ārai Whero: Ngā "Kanohi Kanapa" o ngā Pere me ngā Pūoko
I roto i ngā mara o te ope taua me te ao rererangi, me whai whakangungu ārai, he "matapihi" he "whare" rānei ngā rapunga pere me ngā pūnaha kite i ngā waka tere teitei. He teitei ake ngā whakaritenga mō tēnei: me pakari noa iho hei tu atu i te mimiti o te hau tere me te pānga o ngā pata ua me te puehu, engari me tuku hoki i te mārama whero i roto i ngā roangaru motuhake, kia taea ai e ngā kite o roto te "kite" i te ao o waho.
Koinei te wāhi e tū pakari ai ngā uku alumina mārama, mārama rānei. He nui tōna pakeke hei ātete i te pirau o ngā taiao kino, ā, he tino pai te mahi tuku infrared, inā koa i ngā roopu infrared waenga me te infrared tawhiti. Whakaarohia he pere e rere ana i te rangi pō whānui. Ko ōna "kanohi" he ārai i hangaia ki te uku alumina, e tiaki ana i te pūnaha whatu tika o roto, e ārahi tika ana i te pere ki tana ūnga. Kei tua atu tēnei kawenga taumaha i ngā kaha o ngā rauemi noa.
3. Ngā Papa me ngā Pūrere Tino Pai: Te "Wāhanga Totoka" o te Ao Whatu Porowhita Whakauru
I roto i ngā whanaketanga hangarau, ko ngā taputapu pēnei i ngā rama LED, ngā rama taiaho, me ngā pūoko whatu e hiahia ana ki tētahi "atamira" tino pumau, papatahi, ārai wera, me te kawe wera hei whakahaere. Ko ngā papa uku konumohe te "atamira" tino pai.
Waihoki, ko te kounga o tēnei "atamira" e whakawhirinaki tika ana ki te kounga o ōna "pereki"—tepaura konumohe. Ko te parakore o te paura ka hua ake he mata maeneene, he rite ki te whakaata i runga i te papa kua whakakorikoria, ka whakaiti i te whakaata mārama me te pokanoa ki te kawe hiko; ko ngā matūriki paura ōrite me te pai ka whakarite kia hanga he hanganga whakakorikoria matotoru, karekau he pore me ētahi atu hapa, ka hua ake he pai te whakamarumaru hiko me te kawe wera. Ko te ara iahiko uaua o ā tātou waea pūkoro pea nā ngā papa uku alumina, ahakoa kei te huna tonu i te tirohanga. III. He aha ai? Me Kōrero Tātou mō tōna "Angitu" ā-roto
I muri i te kōrero mō ngā whakamahinga maha, me titiro anō tātou ki te hiranga o te paura alumina. Nā ōna āhuatanga ā-roto tino pai, e tutuki pai ana i ngā whakaritenga matua o ngā rauemi whatu:
Te Mahi Whatu Ka taea te Whakahaere: Mā te whakahaere i te parakore o te paura, te rahi o te matūriki, me te tukanga sintering, ka taea te whakahaere tika i te whakawhiti me te taupū whakaata o te hua uku whakamutunga i roto i ngā roopu ultraviolet, e kitea ana, me te infrared.
Kaha Mīhini Tino Pai: Nā te pakeketanga teitei, te kaha teitei, me te pakari teitei ka pakari, ka roa hoki te ora mahi.
Ngā Āhuatanga Matū Ātete: Tino pumau, kāore e ngāwari te tauhohe ki ngā waikawa, ki ngā kawakore, ki ngā tote, me te nuinga o ngā matū, ā, ka taea te tu atu ki ngā taiao uaua.
Te Pūmautanga Wera Tino Pai: Nā te ira rewa i runga ake i te 2050℃ me te iti o te tauwehenga whānui wera, ka noho tonu tōna āhua me tōna rahi i ngā pāmahana teitei, ā, he pai hoki tōna ātete ki ngā ru wera (arā, kāore e wehi i ngā huringa pāmahana ohorere).
He toa mō te whakamarumaru hiko: Nā tōna ātete teitei, he mea tino nui ki ngā pūnaha whakauru optoelectronic.
E kite ana koe, nā ēnei āhuatanga kua whakakotahitia, ka āhua rite ki te mea kua hangaia mō ngā tono whatu motuhake. Hei tāpiri, ki te whakatauritea ki ētahi atu rauemi whatu pērā i te tioata hapaira kotahi, ko te whakarite i ngā uku mārama mai i te paura he painga nui me te ngāwari ki te whakahaere utu me te hanga i ngā āhua uaua me ngā hua rahi. Nō reira, kaua e whakaititia te paura alumina!