Ngā papa SiC 4inihi e whakaiti ana i te kounga HPSI SiC Prime Production
Whakatakotoranga Hua
Ko te Silicon carbide (SiC) he rauemi haurua-whakakotahi i hangaia mai i ngā huānga waro me te silicon, ā, ko tētahi o ngā rauemi tino pai mō te hanga taputapu pāmahana teitei, auau teitei, mana teitei me te ngaohiko teitei. Ki te whakatauritea ki te rauemi silicon tuku iho (Si), ko te whānui o te awhi ārai o te Silicon carbide e toru ngā wā i te silicon; ko te kawe wera e 4-5 ngā wā i te silicon; ko te ngaohiko pakaru e 8-10 ngā wā i te silicon; ā, ko te tere nekehanga irahiko e 2-3 ngā wā i te silicon, e tutuki ai ngā hiahia o te ahumahi hou mō te mana teitei, te ngaohiko teitei, me te auau teitei, ā, ko te nuinga o te wā e whakamahia ana hei hanga i ngā wāhanga hiko tere teitei, auau teitei, mana teitei me te tuku mārama, ā, ko ōna wāhi tono muri ko te whatunga atamai, ngā waka pūngao hou, te mana hau photovoltaic, ngā whakawhitiwhiti kōrero 5G, me ētahi atu. I roto i te mara o ngā taputapu hiko, kua tīmata te whakamahi arumoni i ngā diode silicon carbide me ngā MOSFET.
Ngā Painga o ngā Wafers SiC/SiC Substrate
Ātete pāmahana teitei. Ko te whānui o te awhi ārai o te silicon carbide he 2-3 ngā wā i te silicon, nō reira he iti ake te tūponotanga o ngā irahiko ki te peke i ngā pāmahana teitei, ā, ka taea e rātou te tu atu ki ngā pāmahana whakahaere teitei ake, ā, ko te kawe wera o te silicon carbide he 4-5 ngā wā i te silicon, kia māmā ake ai te whakamarara i te wera mai i te taputapu, kia taea ai te whakahaere i te pāmahana whakahaere teitei ake. Ka taea e ngā āhuatanga pāmahana teitei te whakanui ake i te mātotoru mana, me te whakaiti i ngā whakaritenga mō te pūnaha whakamarara wera, kia māmā ake ai, kia iti ake ai te pito.
Ātete ngaohiko teitei. Ko te kaha o te mara pakaru o te silicon carbide he 10 ngā wā i tōna kaha ki te wawahi i te silicon, e āhei ai te tu atu i ngā ngaohiko teitei ake, ā, he pai ake mō ngā taputapu ngaohiko teitei.
Ātete auau-teitei. E rua ngā wā o te tere o te nekenekehanga irahiko o te silicon carbide i te silicon, ā, kāore e kitea ana taputapu i roto i te āhuatanga tōia o nāianei i te wā e kati ana, ā, ka taea te whakapai ake i te auau whakawhiti taputapu, kia iti ai te taputapu.
He iti te ngaronga pūngao. He iti rawa te ātete o te waro hiko silicon ki te whakataurite ki ngā rauemi silicon, he iti te ngaronga kawe hiko; i te wa ano, ko te whānui o te whānui o te waro hiko silicon ka whakaiti i te ia turuturu me te ngaronga hiko; hei tāpiri, kāore he taputapu waro hiko silicon i roto i te tukanga whakaweto i roto i te āhuatanga tōia o nāianei, he iti te ngaronga whakawhiti.
Kauwhata Taipitopito
