Izinto ezintsha ezithuthukisa izinga lokushisa eliphezulu—Isingeniso se-graphite silicon carbide crucible

Ukuvela kwei-graphite silicon carbide crucibleibe nomthelela omkhulu emkhakheni wezimboni onezinga lokushisa eliphezulu, ihlinzeka ngezixazululo ezintsha zezinqubo zokushisa okuphezulu. Ukwethulwa kwalolu hlelo olusha kuzoguqula ukuhlolwa kwezinga lokushisa eliphezulu, ukukhiqiza kanye nezinqubo zokukhiqiza kuzo zonke izimboni ezihlukahlukene.

I-graphite silicon carbide crucible iyinhlanganisela yezinto ehlanganisa i-graphite ne-silicon carbide, ebonisa ukusebenza okuhle kakhulu ezindaweni ezishisayo. Izakhiwo zayo eziyingqayizivele zomzimba namakhemikhali ziyenza ibe isitsha esinezinga eliphezulu lokushisa eliphezulu, idlala indima ebalulekile ekuncibilikiseni insimbi, ukuhlanganiswa kwamakhemikhali, ukukhiqizwa kobumba kanye neminye imikhakha.

Uma kuqhathaniswa nezinsimbi ze-ceramic nezensimbi zendabuko, i-graphite silicon carbide crucibles inokumelana nokushisa okuphezulu kanye nokuzinza okuhle kakhulu kwamakhemikhali, futhi ingakwazi ukumelana namazinga okushisa aphezulu kanye nokugqwala kwamakhemikhali. Lokhu kuthuthukisa kakhulu ukuzinza nokusebenza kahle kwenqubo. Ngaphezu kwalokho, lezi zinsimbi ziphinde zibonise ukusebenza kahle kwe-thermal namandla emishini, kwehlisa ngempumelelo ukusetshenziswa kwamandla nezindleko zokukhiqiza, ngaleyo ndlela ilethe izinzuzo ezinkulu zezomnotho emabhizinisini.

Kubikwa ukuthi i-graphite silicon carbide crucibles isetshenziswe kabanzi emikhakheni ephezulu efana ne-aerospace, ukukhiqizwa kwe-electronic, nezinto ezintsha zamandla. Ngokuthuthuka okuqhubekayo kanye nokusabalala kokusetshenziswa kobuchwepheshe, le nto eqanjiwe kulindeleke ukuthi ibonise amandla ayo amakhulu emikhakheni eminingi futhi ifake ubungqabavu namandla amasha embonini enezinga eliphezulu lokushisa.