Iibheringi kunye neevalvu zimbini zezona zicelo zixhaphakileyo kwiibhola ze-silicon nitride ceramic. Ukuveliswa kweebhola ze-silicon nitride zisebenzisa inkqubo edibanisa ukucinezela kwe-isostatic kunye noxinzelelo lwegesi. Izinto ekrwada zale nkqubo ziyi-silicon nitride umgubo ocolekileyo kunye nezinto ezincedisa ukuthambisa ezifana ne-aluminium oxide kunye ne-yttrium oxide.
Ukufezekisa ubungakanani obunqwenelekayo bebhola ye-silicon nitride, ivili ledayimani liyasetyenziswa kwinkqubo yokusila.
Ukwandiswa kwemarike yeebhola ze-silicon nitride kuqhutywa ikakhulu ziipropathi eziphezulu zezi bhola.
Ezi bhola zisetyenziselwa iibheringi, ezivumela ukuba iinxalenye ezimbini zihambe ngokubhekiselele komnye nomnye ngelixa zixhasa imithwalo ukusuka kwinxalenye ukuyigcina kwindawo. Ukuthwala kunokucingelwa njengento edibeneyo kunye nenkxaso yomthwalo. Inobunzima obuphantsi kunye nokwandiswa kwe-thermal ephantsi ngaphezu kokuchasana okuphezulu kwimiphumo yokutshatyalaliswa kwe-thermal. Ukongeza koku, amandla ayo akachatshazelwa ngamaqondo obushushu afikelela kwiwaka leqondo lokukaCelsius. Iibhola ze-Silicon nitride zisetyenziswa kwispindles zesixhobo somatshini, u-drill wamazinyo, umdyarho weemoto, i-aerospace, iibheringi ze-injini yomoya wesantya esiphezulu, kunye namashishini e-biotechnology kubushushu obuphezulu kunye nezicelo zesantya esiphezulu, ngokulandelelanayo.
Iibhola ze-Silicon nitride valve zibonelela ngemigangatho yokusebenza efunekayo kumashishini okuhlola ioli kunye nokubuyisela. Ikwanayo nekhemikhali inert, yomelele kakhulu, kwaye inokumelana okugqwesileyo kwi-abrasion kunye nomhlwa. Ukongeza, yinto ekhaphukhaphu. Iyakwazi ukumelana namaqondo obushushu aphezulu akhoyo kwimisebenzi yamanzi anzulu ngenxa yokuxhathisa ukothuka okuphezulu kwe-thermal kunye ne-coefficient ephantsi yokwandiswa kwe-thermal.
Ngenxa yoko, ukunyuka kwemisebenzi yokuhlola ioyile kunye nerhasi kusebenze njengamandla okuqhuba emva kokwandiswa kwemarike ngexesha loqikelelo. Umahluko obalulekileyo wexabiso phakathi kweebheringi zebhola ze-silicon nitride kunye neebheringi zebhola zentsimbi yeyona nto iphambili esebenza ngokuchasene nokwanda kwemarike. Kucingelwa ukuba amathuba amatsha aya kufumaneka kubadlali kwimarike ngenxa yokwanda kokusetyenziswa kweebhola ze-silicon nitride kumashishini ahlukeneyo okusetyenziswa kokuphela, kubandakanya izithuthi, i-aerospace, icandelo lezonyango kunye nelekhemikhali, phakathi abanye.
