I waenganui i ngā putiputi rino e pupuhi ana i roto i te wheketere maitai, ngā mura e mura ana i roto i te oumu uku, me te kohu e koropupū ana i roto i te wheketere matū, kāore anō kia mutu te pakanga rautau ki ngā pāmahana teitei. I muri i ngā kākahu tiaki taumaha o ngā kaimahi, kei reira he rauemi uku pango e tuhi puku ana i ngā ture oranga o te ahumahi tuku iho –ngā uku karāhe siliconKei te noho tēnei rauemi āhua noa hei "pūnga" mō ngā awheawhe pāmahana teitei.
1, Ko te 'pūeru o te mano tau' i roto i te oumu hanga maitai
I te taenga atu ki te awheawhe whakarewa, ka hurihia te rino rewa i te 1600 ℃ ki roto i te oumu, ā, me "whakakore" ngā pereki ātete tuku iho i roto i ngā marama e ono. Ko te arai hiato i hangaia ki ngā uku silicon carbide he rite ki te whakatakoto i ngā "unahi tarakona" pakiwaitara ki runga i te oumu. Kua tukuna mai e ā mātou kiritaki he urupare pono: 'Kua toru tau te roa o te tu atu o tēnei paparanga uku pouri i te mimiti o te maitai rewa, ā, he kaha ake i ngā pereki ātete tawhito.' Nā tēnei āhuatanga ārai-waikura kua roa ake te huringa tiaki mai i te kotahi i te marama ki te kotahi i te tau, ā, kua tino whakaitihia ngā ngaronga wā whakatā o te whakaputanga.
2. Te 'Phoenix Tree' i roto i ngā Oimu Uku
I roto i ngā oumu porcelain kikorangi me te mā i Jingdezhen, kei te whakamātautauhia ngā taonga oumu e mau ana i ngā mea kore e hiahiatia ana i te 1300 ℃. He maha ngā wā ka pakaru ngā tautoko alumina tuku iho nā te ru wera, ko ngā taonga oumu uku silicon carbide ia he rite ki te phoenix i whānau hou mai i ngā pungarehu, e tū tika ana i roto i te whakamatao tere me te whakamahana. I whakaatuhia e tētahi uri tuku iho o ngā taonga tuku iho kore-tinana he whāriki he mata maeneene, he mata hou: "I mua, i te wā e tahu ana i ngā oumu tekau, me whakakapi e mātou he puranga papa, engari inaianei kua rua tau tēnei puranga e mahi ana, ā, kua pumau ake te pānga whakawhiti oumu. Nā te kawe wera ahurei kua piki ake te hua tahu mā te 15%.
3. Ko te 'whakamarumaru ārai-waikura' o ngā tipu matū
I mua, he moemoeā kino te whakaekenga takirua o ngā hau waikura me ngā pāmahana teitei mō ngā tauhohenga matū. Whai muri i te whakaurunga o te arai uku silicon carbide ki roto i te pourewa tauhohenga e tā mātou kiritaki, ka roa ake te roa o te ora o ngā taputapu mai i te 2 tau ki te 8 tau. Ehara i te mea ka taea e tēnei paparanga 'kiri' mangu te tu atu ki ngā pāmahana teitei o te 500 ℃, engari kāore hoki e taea te ngau e ngā waikawa kaha. Mā tēnei parenga takirua ka tutuki he pikinga kounga i roto i te haumaru o ngā taputapu i roto i ngā taiao morearea.
4, Ko te "taputapu pumau" o te raina maimoatanga wera
I runga i te raina maimoatanga wera o ngā wāhanga motuka, ka tukuna te roera kawe ki te tinei roa me te tunu i te pāmahana teitei. Whai muri i te huri ki ngā roera uku silicon carbide, i whakatakotohia e te raina whakaputa o tētahi umanga he rekoata o te mahi tonu mō ngā rā 180. E kī ana ngā urupare a ngā kiritaki: "I mua, ka ngohengohe ngā roera whakarewa i te wā e werahia ana, engari ināianei kua rite ēnei roera uku pango ki 'ngā mīhini nekehanga tonu pāmahana teitei'. Ko ngā āhuatanga miihini pumau ka tino whakapai ake i te ōritetanga o te maimoatanga wera hua."
Ahakoa i roto i ngā mara matatau pēnei i ngā pūwero miihini rererangi me ngā pūnaha whakahaere hiko waka hiko hou, kei te puta ake tēnei "hangarau pango" ahumahi tuku iho. Mai i ngā oumu parahi o te wā o ngā Whenua Pakanga ki ngā wheketere atamai, mai i ngā pereki uku i roto i ngā ringa o ngā kaimahi oumu ki ngā wāhanga tino tika i roto i ngā waka rererangi, kua noho tonu ngā uku silicon carbide i roto i te tukinga o te pāmahana teitei me te ao whānui, e whakaatu ana i te tukunga iho me te whanaketanga o te hanga atamai Hainamana.
Me rite ngā rauemi ahumahi pai ki te mahi toi a ngā tohunga mahi toi – ka taea te tu atu i ngā pāmahana teitei o ngā mano nekehanga, me te pupuri i ngā taonga tuku iho mō te rau tau. Koinei pea te hihiri hohonu e kawea mai ana e ngā uku karawiti silicon ki ngā ahumahi tuku iho.
Wā tuku: Paenga-whāwhā-21-2025