Ngenxa yezici zefayibha ye-ceramic yokushisa, isetshenziselwa ukuguqula isithando somlilo sezimboni, ukuze indawo yokugcina ukushisa kwesithando somlilo uqobo kanye nokulahlekelwa ukushisa emzimbeni wesithando somlilo kuncishiswe kakhulu. Ngaleyo ndlela, izinga lokusetshenziswa kwamandla okushisa esithando somlilo lithuthukiswa kakhulu. Futhi kuthuthukisa amandla okushisa kanye nokusebenza kahle kokukhiqiza kwesithando somlilo. Ngokulandelayo, isikhathi sokushisa sesithando somlilo siyafinyezwa, ukushiswa kwe-oxidation kanye nokususwa kwe-carburization kwesitsha somsebenzi kuyancishiswa, futhi ikhwalithi yokushisa iyathuthukiswa. Ngemva kokuba ulwelwesi lwefayibha ye-ceramic yokushisa lufakwe esithandweni sokushisa esishiswa ngegesi, umphumela wokonga amandla ufinyelela ku-30-50%, futhi ukusebenza kahle kokukhiqiza kukhushulwa ngo-18-35%.
Ngenxa yokusetshenziswa kwei-fiber ye-ceramic yokushisaNjengoba ungqimba lwesithando somlilo lukhona, ukushabalaliswa kokushisa kodonga lwesithando somlilo kuya ezweni langaphandle kuncishisiwe kakhulu. Izinga lokushisa elijwayelekile lobuso bodonga lwangaphandle lwesithando somlilo lincishisiwe kusuka ku-115°C kuya cishe ku-50°C. Ukushiswa kanye nokudluliselwa kokushisa kwemisebe ngaphakathi kwesithando somlilo kuyaqiniswa, futhi izinga lokushisa liyasheshiswa, ngaleyo ndlela ukusebenza kahle kokushisa kwesithando somlilo kuyathuthuka, ukusetshenziswa kwamandla esithando somlilo kuyancishiswa futhi umkhiqizo wesithando somlilo uyathuthuka. Ngaphezu kwalokho, ngaphansi kwezimo ezifanayo zokukhiqiza kanye nezimo zokushisa, udonga lwesithando somlilo lungenziwa lube luncane kakhulu, ngaleyo ndlela kuncishiswe isisindo sesithando somlilo, esilungele ukulungiswa nokugcinwa.
Isikhathi sokuthunyelwe: Septhemba 13-2021
