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Te kaupapa matua o te mahiWhakamahana Ptc
1. Pānga tauwehenga pāmahana pai
He iti te ātete o ngā rauemi PTC i ngā pāmahana iti, ā, ina whakakāhia, ka puta te iahiko ka whakaputa i te wera Joule, ka tere te pikinga o te pāmahana. Ina tae te pāmahana ki tōna pāmahana Curie (arā, te paepae āhuatanga o te rauemi), ka piki haere te uara ātete (me te huringa takahanga), ka heke aunoa te iahiko, ā, ka tutuki te whakahaere pāmahana pumau.
2. Tikanga whakahaere-ā-koe oWhakamahana Ptc
-Wāhanga pāmahana iti: ātete iti, iahiko nui, mana wera nui, me te tere wera tere.
-Wāhanga pāmahana teitei: Ka piki tere te ātete, ka heke aunoa te iahiko me te mana, ka mau tonu te pāmahana pumau me te kore e hiahiatia he wawaotanga pūnaha whakahaere pāmahana o waho.
Tuarua
Te hanganga o te hanganga me te aratau mahi
1. Hanganga noa
He mea tito mai i ngā huānga whakamahana uku PTC (he rauemi kei runga i te barium titanate), ngā irahiko whakarewa, ngā totohu wera (pērā i ngā pepa konumohe kōpikopiko), me ngā paparanga whakamarumaru, ka whakawhitia te wera mā te kawe wera, mā te kawe rānei.
2. Ngā aratau mahi noa
-Whakamahana hau: Mā te whakamahi i te pupuhi hau hei pupuhi i te hau mā roto i te wae whakamahana PTC, hei whakamahana tika i te hau (pērā i roto i te pūnaha whakamahana waka).
-Te whakamahana wai: Tuatahi, whakamahanahia te wai whakamatao, kātahi ka whakamahana ā-kore i te hau, i te wai rānei mā te tohanga wai (pērā i te pūnaha whakahaere pāmahana o ngā pākahiko waka hiko hou).
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Ngā āhuatanga matua me ngā painga
1. Te mahi haumaru
He mahi whakawhāiti pāmahana aunoa tōna, ā, ka taea te ārai i te wera nui. Ko te pāmahana o te mata ka mau tonu ki te 200-250 ℃, me te kore he mura tuwhera, he whero rānei, kia kore ai e wera, e mura rānei.
2. He penapena pūngao, he whai hua hoki
Neke atu i te 95% te pai o te hurihanga wera, ā, ka whakarerekē aunoa te mana i runga i te pāmahana o te taiao, kia kore ai e moumou te pūngao.
3. Te roa o te ora me te pumau
He āhuatanga ātete ki te waikura me te waikura ngā rauemi uku. I raro i te whakamahinga noa, ka neke atu i te 10 tau te roa o te ora, ā, he iti ake te pānga o ngā piki me ngā heke o te ngaohiko.
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Ngā horopaki tono noa
-Marau taputapu kāinga: e kapi ana i ngā whakamahana hiko, ngā hauhautanga, ngā whakamaroke makawe, ngā whakamahana wai, me ētahi atu.
-Marau waka: tae atu ki te whakamahana pākahiko waka hiko, te pūnaha whakamahana kāpini, te whakarewa i te teihana utu, me ētahi atu.
-Marau ahumahi: e pā ana ki ngā taputapu whakamaroke, te whakamahana paipa, te kaukau pāmahana pumau, me ētahi atu
Te wā tuku: 28-Pepuere-2026
