Umehluko phakathi kwe-silicon carbide crucible ne-graphite crucible

I-silicon carbide crucibleskanye nama-graphite crucibles yizinto ezimbili ezivame ukusetshenziswa ezinkambisweni zokushisa okuphezulu, ngayinye enezici zayo eziyingqayizivele kanye nezicelo. Ukuqonda umehluko phakathi kwalezi zinhlobo ezimbili zama-crucible kubalulekile ekukhetheni inketho efaneleke kakhulu yenqubo ethile yezimboni.

Izinhlobo zezinto ezihlukene
I-Silicon carbide crucible yenziwe nge-silicon carbide material, edume ngokumelana nokushisa okuphezulu nokumelana nokugqwala. Kuvame ukusetshenziselwa ukushisa okushisayo okuphezulu, ukwelashwa kokushisa kanye nezinqubo zokukhula kwekristalu yezinsimbi nezitsha zobumba. I-graphite crucibles, ngakolunye uhlangothi, yenziwe ngezinto ze-graphite futhi isetshenziswa kabanzi njengeziqukathi ekucubunguleni izinto zensimbi nezingezona zensimbi.

Iminyaka yokuphila ehlukene
Ngokombono wempilo, impilo ye-silicon carbide crucible imfushane kunaleyo ye-graphite crucible. Ngaphansi kwezinga lokushisa eliphezulu nezimo ezonakalisayo, ama-silicon carbide crucibles athambekele ekubeni ne-oxidation nokuguguleka, okuthinta impilo yabo yesevisi. Ngokuphambene nalokho, ama-graphite crucibles amelana ne-oxidation, ukugqwala kanye namazinga okushisa aphezulu, ngakho-ke anempilo ende yesevisi.

Umehluko wamanani
I-silicon carbide crucibles ngokuvamile ibiza kakhulu kune-graphite crucibles ngenxa yezinqubo zokukhiqiza kanye nezindleko zempahla.

Izinhlelo zokusebenza ezahlukene
I-Silicon carbide crucible ifaneleka ekucubunguleni izinga lokushisa eliphezulu kanye nokucwiliswa kwezinsimbi nezitsha zobumba, futhi ingasetshenziswa nasekukhiqizeni amadivaysi kagesi nawe-optoelectronic. I-graphite crucible isetshenziselwa ukwelashwa kokushisa kanye nokukhula kwekristalu kwezinto ezihlukahlukene zensimbi nezingezona ezensimbi.

Ukufingqa, izinsimbi ze-silicon carbide crucibles ne-graphite crucibles zinezinzuzo zazo kanye nokubi. Lapho ukhetha phakathi kokubili, kubalulekile ukucabangela izidingo ezithile zenqubo yezimboni. Kuzinhlelo zokusebenza eziphatha izinga lokushisa eliphezulu nezinto ezibolayo, noma ezisetshenziswa ekukhiqizeni amadivaysi kagesi kanye ne-optoelectronic, ama-silicon carbide crucibles ayinketho yokuqala. Ngokuphambene nalokho, ukwelashwa okujwayelekile kokushisa kanye nokukhula kwekristalu kwezinto ezivamile, ama-graphite crucibles afaneleka kakhulu.

Ngokunikeza ulwazi oluningiliziwe nolufanele mayelana nomehluko phakathi kwezinsimbi ze-silicon carbide crucibles, lesi sihloko sihlose ukwanelisa imithetho yezinga lenjini yokusesha ye-Google ngokunikeza imininingwane ebalulekile endabeni.