Emarikeni, siqhelene kakhulu kwizixhobo ezikhethekileyo ze-ceramic: i-silicon carbide, i-alumina, ziircon, silicon nitride. Imfuno ebanzi yentengiso, ihlalutya inzuzo yezi ntlobo zezixhobo.
I-Silicon Carbide inezibonelelo zexabiso eliphantsi, ukumelana nomoya ofanelekileyo, amandla aphezulu, eyona nto istrimoges enkulu kulula ukuyichukumisa, kunzima ukona. I-Alumina yeyona tyhefu, kwaye inkqubo yokulungiselela i-powder ivuthiwe kakhulu, ngelixa uZircon naseSilicon nge-AIDID eneempawu eziluncedo kule ntlonipho, ekwakhona kwibhotile engaphezulu kwesibini. I-Silicon nitride, ngakumbi, yeyona ibiza kakhulu.
Ngokwendlela yokusebenza, nangona amandla, ukuqina kunye nezinye iipropathi zoomatshini wesilicon nitride kwaye i-ziirconia zingcono kakhulu kuneAloina, kubonakala ngathi intsebenziswano yexabiso ifanelekile, kodwa eneneni zikho iingxaki. Okokuqala ukusuka kwi-ziirconia, inamandla okuphakathi, isizathu sibekho isimilo sokuzinzisa, kodwa ubunzima bayo bungasetyenziswa kakhulu kunye neqondo lobushushu begumbi elinobuthathaka, kufanele ukuba luthi lube lolona lincinci kwezi zinto zithathu kwimarike. Kwaye silicon nitride, ikwayinto ethandwayo ye-ceramic kule minyaka ingamashumi mabini idlulileyo, i-thermal ye-thermal engavumiyo kunye nenye intsebenzo ebanzi ilungile, kodwa ukusetyenziswa kobushushu kusezantsi kwezinye ezimbini; Inkqubo yokulungiselela yesilicon nitride inzima ngakumbi kune-Aluminii, nangona ukusetyenziswa kweSigaba seSilicon Nitride kungcono kakhulu kune-ziircon, kodwa ukuthelekiswa ngokubanzi akuselungile njengeAloumina.
Ukusebenza okungafunekiyo, okuzinzileyo, ukwahluka kwemveliso ye-Alomina Ceramics kwaba yindlela yokuqala, kwaye isetyenzisiwe kwi-ceramics ekhethekileyo.
IXESHA LOKUQALA: UJan-22 ukuya ku-2222