Omu whakatipu karaihe SiC Ingot SiC whakatipu 4inihi 6inihi 8inihi PTV Lely TSSG LPE tikanga whakatipu
Ngā tikanga matua mō te tipu tioata me ō rātou āhuatanga
(1) Tikanga Whakawhiti Kohu Ā-tinana (PTV)
Mātāpono: I ngā pāmahana tiketike, ka rewa te rauemi mata SiC hei āhua hau, ā, ka whakakōhatu anōtia ki runga i te tioata purapura.
Ngā āhuatanga matua:
Te pāmahana tipu teitei (2000-2500°C).
Ka taea te whakatipu i ngā tioata 4H-SiC me te 6H-SiC kounga teitei, rahi nui.
He puhoi te tere tipu, engari he teitei te kounga o te tioata.
Taupānga: Te nuinga e whakamahia ana i roto i te hiko semiconductor, ngā taputapu RF me ētahi atu mara teitei.
(2) Tikanga Lely
Mātāpono: Ka whakatipuria ngā tioata mā te whakakōpiripiri ā-pūmau me te whakakōpiripiri anō o ngā paura SiC i ngā pāmahana teitei.
Ngā āhuatanga matua:
Kāore e hiahiatia he purapura mō te tukanga tipu, ā, he iti te rahi o te tioata.
He teitei te kounga o te tioata, engari he iti te whai huatanga o te tipu.
He pai mō te rangahau taiwhanga me te whakaputa puranga iti.
Te Whakamahinga: Te nuinga o te wā e whakamahia ana i roto i te rangahau pūtaiao me te whakarite i ngā tioata SiC iti.
(3) Te Tikanga Whakatipu Pūtake o te Runga (TSSG)
Mātāpono: I roto i te otinga pāmahana teitei, ka rewa te rauemi mata SiC ka whakatio ki runga i te tioata purapura.
Ngā āhuatanga matua:
He iti te pāmahana tupu (1500-1800°C).
Ka taea te whakatipu i ngā tioata SiC kounga teitei, he iti te hapa.
He puhoi te tere tipu, engari he pai te ōritetanga o te tioata.
Taupānga: He pai mō te hanga tioata SiC kounga teitei, pērā i ngā taputapu optoelectronic.
(4) Te epitaxy wāhanga wai (LPE)
Mātāpono: I roto i te otinga whakarewa wai, ka tipu te tipu epitaxial o te rauemi mata SiC i runga i te papa.
Ngā āhuatanga matua:
He iti te pāmahana tupu (1000-1500°C).
He tere te tipu, he pai mō te tipu kiriata.
He teitei te kounga o te tioata, engari he iti noa te matotoru.
Taupānga: E whakamahia ana mō te tipu epitaxial o ngā kiriata SiC, pērā i ngā pūoko me ngā taputapu optoelectronic.
Ko ngā huarahi tono matua o te oumu karaihe silicon carbide
Ko te oumu karaihe SiC te taputapu matua mō te whakarite tioata sic, ā, ko ōna huarahi tono matua ko:
Te hanga taputapu haurua-ā-hiko: Whakamahia hei whakatipu i ngā tioata 4H-SiC me te 6H-SiC kounga teitei hei rauemi papa mō ngā taputapu hiko (pēnei i ngā MOSFET, ngā diode).
Ngā tono: ngā waka hiko, ngā inverters photovoltaic, ngā pūtake hiko ahumahi, me ētahi atu.
Te hanga taputapu RF: Whakamahia hei whakatipu i ngā tioata SiC iti-koha hei papa mō ngā taputapu RF hei whakatutuki i ngā hiahia auau-tiketike o ngā whakawhitiwhiti kōrero 5G, te radar me ngā whakawhitiwhiti kōrero amiorangi.
Te hanga taputapu hikohiko: Whakamahia hei whakatipu tioata SiC kounga teitei hei rauemi papa mō ngā rama LED, ngā pūoko hihi ultraviolet me ngā taiaho.
Rangahau pūtaiao me te whakaputa puranga iti: mō te rangahau taiwhanga me te whakawhanake rauemi hou hei tautoko i te auahatanga me te arotautanga o te hangarau tipu tioata SiC.
Te hanga taputapu pāmahana teitei: Whakamahia hei whakatipu tioata SiC ātete pāmahana teitei hei rauemi turanga mō ngā pūoko rererangi me ngā pūoko pāmahana teitei.
Ngā taputapu me ngā ratonga oumu SiC e whakaratohia ana e te kamupene
Ko te arotahi a XKH ki te whakawhanake me te hanga i ngā taputapu oumu karaihe SIC, me te whakarato i ngā ratonga e whai ake nei:
Ngā taputapu ritenga: Ka whakarato a XKH i ngā oumu tipu ritenga me ngā tikanga tipu rerekē pēnei i te PTV me te TSSG e ai ki ngā hiahia o te kiritaki.
Tautoko hangarau: Ka whakarato a XKH i te tautoko hangarau ki ngā kiritaki mō te tukanga katoa mai i te arotautanga o te tukanga tipu tioata ki te tiaki taputapu.
Ratonga Whakangungu: Ka whakarato a XKH i ngā whakangungu whakahaere me ngā aratohu hangarau ki ngā kiritaki kia pai ai te whakahaere o ngā taputapu.
Ratonga muri-hoko: Ka whakarato a XKH i te ratonga muri-hoko tere me ngā whakapainga taputapu hei whakarite i te haere tonu o te mahi a te kiritaki.
He mea nui ngā whakamahinga o te hangarau whakatipu tioata silicon carbide (pēnei i te PTV, Lely, TSSG, LPE) i roto i te mara o ngā hikohiko mana, ngā taputapu RF me ngā optoelectronics. Ka whakaratohia e XKH ngā taputapu oumu SiC matatau me te whānuitanga o ngā ratonga hei tautoko i ngā kiritaki i roto i te hanga nui o ngā tioata SiC kounga teitei, me te āwhina i te whanaketanga o te umanga semiconductor.
Kauwhata Taipitopito
