I te taha o te oumu 1000 ℃, i roto i te pūnaha whakakorenga whanariki tiaki taiao ahumahi, me roto i ngā taputapu whatu tino tika, kei reira tonu he rauemi e tu puku ana i te whakamātautau o ngā pāmahana tino kino - koiangā uku karāhe silicone mōhiotia ana ko te "koura pango ahumahi". Hei rauemi nui i roto i te ao ahumahi hou, ko ngā āhuatanga wera e whakaatuhia ana e ngā uku silicon carbide kei te tautuhi anō i te māramatanga o te tangata ki ngā rauemi pāmahana-tiketike.
1. Te 'ara tere' o te kawe wera
He rite te kawe wera o ngā uku silicon carbide ki ngā konganuku, he maha ngā wā ka nui ake te kawe wera i ērā o ngā rauemi uku noa. Nā ngā ngota waro silicon i whakarite pūmau i roto i tōna hanganga tioata tēnei kawe wera ahurei, e hanga ana i ngā awa kawe wera whai hua. Ina whakawhitia te wera ki roto i te rauemi, he rite ki te waka e taraiwa ana i runga i te huarahi tere, ka taea te hora tere me te ōrite i te wera, me te karo i ngā tūponotanga haumaru e puta mai ana i te wera nui o te rohe.
2, Te roa o te ora i roto i ngā taiao pāmahana teitei
I te pāmahana tino tiketike o te 1350 ℃, kua ngohengohe kē te nuinga o ngā rauemi whakarewa, ā, kua rerekē te āhua, engari ka taea tonu e ngā uku silicon carbide te pupuri i te hanganga pumau. Ko tēnei ātete pāmahana teitei pai rawa atu i ahu mai i te hononga kaha o te hononga i roto i te rauemi, pērā i te hanga i tētahi pā moroiti e kore e taea te whakangaro. Ko te mea tino onge ko te mea i roto i ngā taiao waikura pāmahana teitei, ka puta he paparanga tiaki silica matotoru ki runga i tōna mata, ka hanga he "whakamarumaru tiaki" tūturu.
3, Te 'Kīngi Manawanui' o te Pakanga Manawanui Pāmahana Teitei
I roto i te whakataetae marathon o ngā pāmahana teitei tonu, he maha ngā rauemi ka heke te mahi nā te whakamahana roa, ko ngā uku silicon carbide kua whakamātauhia he mea whakamiharo te roa o te mau. Ko te mea ngaro kei roto i te hoahoa rohe witi ahurei - he hanganga whatunga toru-ahu i hangaia mā te hangarau whakamātauhia he mea rite ki te tāpiri miriona "pūwāhi punga" moroiti ki te rauemi. Ahakoa i muri i ngā mano haora o te tunu i te pāmahana teitei, ka taea tonu e ia te mau i te pumau o te hanganga moroiti. Nā tēnei āhuatanga ka waiho hei whiringa pai hei whakakapi i ngā rauemi whakarewa tuku iho i roto i ngā horopaki pēnei i ngā roera maka tonu i roto i te umanga whakarewa me ngā wāhanga kawenga pāmahana teitei i roto i ngā taputapu matū. Ka whakamāramahia e ia te tikanga o te "kāore e memeha te pāmahana teitei" me te "kaha mārō".
Ina hiahia tō pūrere ki te wero i ngā rohe pāmahana, ko ngā uku karawiti silicon carbide kua whakatōngia te tauhohenga pea te 'kaiwhakahaere pāmahana' pono. Hei kaimahi ahumahi e tohunga ana ki te hangarau whakatōngia tauhohenga,Shandong Zhongpenge whakamahi ana i ngā hangarau patent hei whakarei ake i te kaha ā-pūkaha me te mahi tukatuka o ngā rauemi me te pupuri tonu i ngā āhuatanga wera pai rawa atu. Ehara i te mea ka whakaiti noa i ngā utu whakaputa tēnei whanaketanga hangarau, engari e whakaatu ana hoki i ngā tūmanakohanga whānui ake mō ngā uku silicon carbide i roto i ngā mara ahumahi hou.
Wā tuku: Mei-16-2025