Sethula uhla lwethu lwezikhilimu: i-silicon carbide negraphite

Uma kuziwa ekucubunguleni izinga lokushisa eliphezulu, ukucwilisa, ukwelashwa kokushisa kanye nokukhula kwekristalu yezinsimbi, izitsha zobumba nezinye izinto, ukukhetha of crucibleidlala indima ebalulekile. Ama-crucibles yimikhumbi ebalulekile esetshenziselwa izinqubo ezihlukahlukene zezimboni, futhi ukukhetha izinto ezifanele ze-crucible kungathinta kakhulu ukusebenza kahle kanye nemiphumela yalezi zinqubo. Kulesi singeniso somkhiqizo, sizohlola umehluko phakathi kwe-silicon carbide ne-graphite crucibles, sigxile ezicini zabo eziyingqayizivele, impilo yesevisi, intengo, kanye nohlu lwezinhlelo zokusebenza.

I-silicon carbide crucible:
I-silicon carbide crucibles yenziwe nge-silicon carbide material, eyaziwa ngokumelana kwayo nokushisa okuphezulu nokumelana nokugqwala. Lawa ma-crucibles asetshenziswa kakhulu ekufakweni kwezinga lokushisa eliphezulu, ukwelashwa kokushisa kanye nezinqubo zokukhula kwekristalu yezinsimbi, izitsha zobumba nezinye izinto. Izakhiwo ezimazombezombe ze-silicon carbide ziyenza ilungele izinhlelo zokusebenza lapho amazinga okushisa adlulele kanye nezindawo ezibolayo zivamile. Kodwa-ke, kufanele kuqashelwe ukuthi uma kuqhathaniswa ne-graphite crucibles, i-silicon carbide crucibles inokuphila okufushane kwesevisi, ikakhulukazi ngaphansi kwezinga lokushisa eliphezulu nezimo ezibolayo. Ukuthambekela kwe-silicon carbide crucibles ekwenzeni i-oxidize kanye ne-ablate kuzothinta impilo yabo yesevisi. Yize ama-silicon carbide crucibles anokuphila kwesevisi okufushane, abalulekile ezimbonini ezidinga ukucutshungulwa kwezinto ezigqwala kakhulu nezishisa kakhulu, okuzenza zibe ukukhetha kokuqala kwezicelo zokukhiqiza zikagesi kanye ne-optoelectronic.

I-graphite crucible:
Ngokuphambene, ama-graphite crucibles ayenziwe ngezinto ze-graphite futhi asetshenziswa kakhulu ekucubunguleni izinto zensimbi nezingezona ezensimbi. I-graphite crucibles yaziwa ngokumelana kwayo okuhle kakhulu ne-oxidation, ablation kanye nezinga lokushisa eliphezulu, okuholela ekuphileni kwesevisi okude kakhulu uma kuqhathaniswa nezinsimbi ze-silicon carbide. Lokhu kuqina kwenza ama-graphite crucibles abe yinketho engabizi kakhulu yezinhlelo zokusebenza ezibandakanya ukwelashwa kokushisa kanye nokukhula kwekristalu kwezinto ezihlukahlukene. Ukukwazi ukuthengeka kwezikhilimu ze-graphite, kuhambisana nempilo yazo ende yesevisi, kuzenza zibe yinketho ethandwayo kulezo zimboni ezifuna ama-crucibles athembekile futhi ahlala isikhathi eside ezinqubweni zawo zokukhiqiza.

Khetha i-crucible efanele:
Ukukhetha phakathi kwe-silicon carbide nama-graphite crucible ekugcineni kuncike ezidingweni ezithile zohlelo lokusebenza. Nakuba ama-silicon carbide crucibles anokumelana okuhle kakhulu namazinga okushisa aphezulu kanye nezindawo ezonakalisayo, zibiza kakhulu ngenxa yezinqubo zokukhiqiza nezindleko zempahla. I-graphite crucibles, ngakolunye uhlangothi, iyonga kakhulu, inempilo ende yesevisi, futhi ifanele uhla olubanzi lwezinhlelo zokusebenza, ikakhulukazi lezo ezibandakanya ukucubungula okujwayelekile kwezinto, ukwelashwa kokushisa, nokukhula kwekristalu.

Ukufingqa, izinsimbi ze-silicon carbide crucibles ne-graphite crucibles zinezinzuzo zazo kanye nokubi. Lapho kukhethwa i-crucible yohlelo lokusebenza oluthile, izimo zokusebenza ezithile, izidingo zezinto ezibonakalayo, kanye nemikhawulo yesabelomali kufanele kucatshangelwe. Okwezinga lokushisa eliphezulu, ukucutshungulwa kwezinto ezidle kakhulu, noma ukukhiqizwa emkhakheni we-electronics kanye ne-optoelectronics, i-silicon carbide crucibles iyinketho yokuqala. Ngokuphambene nalokho, ukwelashwa kokushisa nokukhula kwekristalu kwezinto ezivamile, ama-graphite crucibles ahlinzeka ngesisombululo esingabizi futhi esihlala njalo.

[egameni lenkampani yakho], sinikeza uhla olugcwele lwezinsimbi ze-carbon graphite crucibles, graphite crucibles, silicon carbide graphite crucibles kanye ne-silicon graphite crucibles ukuhlangabezana nezidingo zezimboni ezahlukene. Ama-crucibles ethu aklanyelwe amazinga aphezulu kakhulu, aqinisekisa ukusebenza okuphelele nokuthembeka ezinqubweni ezihlukahlukene zokukhiqiza. Kungakhathaliseki ukuthi udinga ama-crucibles wokucwilisa izinga lokushisa eliphezulu, ukwelashwa kokushisa noma ukukhula okukhazimulayo, ububanzi bomkhiqizo wethu bunikeza ukuguquguquka nokuqina okudingekayo ukusekela ukusebenza kwakho.

Khetha i-[Igama Lenkampani Yakho] ukuze uthole iziphambano zekhwalithi ephezulu ezinokusebenza okukhethekile nempilo yesevisi, okukuvumela ukuthi uzuze imiphumela evelele ezinqubweni zakho zezimboni. Xhumana nathi namuhla ukuze uhlole uhla lwethu olugcwele lwezinsimbi futhi uthole isixazululo esiphelele sezidingo zakho zohlelo lokusebenza.