Ka taea te whakamahi i te paura karāpiti hei pene, nō reira he aha e taea ai te whakamahi i te paura karāpiti hei pene? E mōhio ana koe? Pānuihia me te ētita!
Tuatahi, he ngawari te paura karāpeti, ā, he ngāwari ki te tapahi, ā, he hinuhinu hoki te paura karāpeti, ā, he ngāwari ki te tuhituhi; Mō te take me whakamahi te pene 2B i roto i te whakamātautau whakauru ki te kāreti, me whakamahi tōna kawe hiko. Tuarua, mō ngā āhuatanga matū, he mea tito te paura karāpeti i te huānga C, ā, he pumau ngā āhuatanga matū o te huānga C i te pāmahana rūma, nō reira mā te whakamahi i te pene paura karāpeti hei tuhi i ngā kōnae ka taea te penapena wā roa.
Kei te paura graphite ēnei āhuatanga motuhake e whai ake nei nā tōna hanganga motuhake:
1) Ātete pāmahana teitei: Ko te ira rewa o te paura karāpiti he 3850 50℃, ā, ko te ira kohua he 4250℃. Ahakoa ka tahuna e te pewa pāmahana tino teitei, he iti noa te whakahekenga taumaha me te tauwehenga whānui wera. Ka piki ake te kaha o te paura karāpiti i te pikinga o te pāmahana, ā, ka piki rua te kaha o te paura karāpiti i te 2000℃.
2) Te kawe hiko me te kawe wera: Ko te kawe hiko o te paura karāpiti he kotahi rau ngā wā teitei ake i tērā o ngā konganuku kore-whakarewa whānui. Ka nui ake te kawe wera i tērā o ngā rauemi whakarewa pērā i te maitai, te rino me te mata. Ka heke te kawe wera i te pikinga o te pāmahana, ā, ahakoa i te pāmahana tino teitei, ka noho te paura karāpiti hei ārai. Ka taea e te paura karāpiti te kawe hiko nā te mea e toru noa ngā hononga honohono o ia ngota waro i roto i te paura karāpiti me ētahi atu ngota waro, ā, kotahi tonu te irahiko kore utu e mau ana i ia ngota waro hei whakawhiti utu.
3) Te Whakahinuhinu: Ko te āhuatanga whakahinuhinu o te paura karāpeti e whakawhirinaki ana ki te rahi o ngā unahi paura karāpeti. Mēnā he nui ake ngā unahi, he iti ake te tauwehenga waku, ā, he pai ake te āhuatanga whakahinuhinu.
4) Te pumau matū: He pai te pumau matū o te paura graphite i te pāmahana rūma, ā, ka taea te ātete ki te waikura waikawa, kawakore me te whakarewa waro.
5) Kirihou: He pakari te paura graphite, ā, ka taea te huri hei poro angiangi.
6) Ātete ki te ru wera: Ka taea e te paura karāpiti te tu atu i ngā huringa nui o te pāmahana i te pāmahana rūma me te kore e pakaru. Ina huri ohorere te pāmahana, kāore te nui o te paura karāpiti e tino rerekē, ā, kāore e puta he pakaru.
Hokona te paura karāpeti, nau mai ki te wheketere karāpeti o Qingdao Furuite, ka whakaratohia e mātou he ratonga pai ki a koe, kia kore ai koe e manukanuka!
Wā tuku: Whiringa-ā-rangi 22-2022