Ngokungafaniyo neeseramikhi zemveli ezihlala ziqinile kwaye zibuthathaka, iZirconia inika amandla aphezulu, ukumelana nokuguguleka, kunye nokuguquguquka okungaphezulu kakhulu kunezinye iiseramikhi zobugcisa. IZirconia yiseramikhi yobugcisa enamandla kakhulu eneempawu ezintle zobunzima, ukuqina kokuqhekeka, kunye nokumelana nokugqwala; zonke ezi zinto azinazo iimpawu eziqhelekileyo zeeseramikhi - ubuthathaka obukhulu.
Kukho iintlobo ezahlukeneyo zeZirconia ezikhoyo, ezona zixhaphakileyo kuzo yiYttria Partially Stabilized Zirconia (Y-PSZ) kunye neMagnesia Partially Stabilized Zirconia (Mg-PSZ). Zombini ezi zinto zibonelela ngeempawu ezintle kakhulu, nangona kunjalo, imeko yokusebenza kunye nejometri yenxalenye iya kumisela ukuba loluphi uhlobo olunokufaneleka kwizicelo ezithile (ngakumbi ngale nto ingezantsi). Ukumelana kwayo okungaqhelekanga nokusasazwa kweentanda kunye nokwanda kobushushu obuphezulu kwenza ukuba ibe yinto efanelekileyo yokudibanisa iiceramics neentsimbi ezifana nentsimbi. Ngenxa yeempawu ezikhethekileyo zeZirconia ngamanye amaxesha ibizwa ngokuba yi "ceramic steel".
Iipropati zeZirconia ngokubanzi
● Uxinano oluphezulu – ukuya kuthi ga kwi-6.1 g/cm^3
● Amandla aphezulu okugoba kunye nobunzima
● Ukuqina okugqwesileyo kokuqhekeka - ukumelana neempembelelo
● Ubushushu obuphezulu bokusetyenziswa
● Ukumelana nokunxila
● Ukuziphatha kakuhle kokungqubana
● Isigqubutheli sombane
● Ukuqhuba kobushushu obuphantsi – malunga ne-10% ye-Alumina
● Ukumelana nokugqwala kwii-asidi kunye nee-alkali
● Imodulus yokuthamba efana nentsimbi
● I-coefficient yokwandiswa kobushushu efana nentsimbi
Izicelo zeZirconia
● Iintambo zokwenziwa/zokudweba
● Izangqa zokukhusela kwiinkqubo zobushushu
● Iishafti ezichanekileyo kunye nee-axle kwiindawo ezigugileyo kakhulu
● Iityhubhu zenkqubo yesithando somlilo
● Nxiba ii-resistance pads
● Iityhubhu zokukhusela i-thermocouple
● Iimpumlo zokuqhumisa isanti
● Izinto ezirhabaxa
Ixesha lokuthumela: Julayi-14-2023