I-zirconia ceramics ineenzuzo ezibanzi zokusebenza kunye neendleko

Kuyaqondwa ukubaiiceramics ze-zirconialuhlobo olutsha lweeseramikhi ezikumgangatho ophezulu, ukongeza kwiiseramikhi ezichanekileyo kufuneka zibe namandla aphezulu, ubulukhuni, ukumelana nobushushu obuphezulu, ukuxhathisa kwe-asidi kunye ne-alkali yokuqina kunye neemeko eziphakamileyo zokuzinza kweekhemikhali, kodwa inobunzima obuphezulu kuneeseramiki eziqhelekileyo,iiceramics ze-zirconiazikwasetyenziswa kumashishini ahlukeneyo, anje ngeebheringi ze-shaft seal, izinto zokusika, iimolds, iiauto parts, kwaye zingasetyenziselwa umzimba womntu,Umzekelo, kwintsimi ye-elektroniki yabathengi kumalungu okwenziwa,iiceramics ze-zirconiabasondele kwisafire ngenxa yobunzima babo, kodwa ixabiso lilonke lingaphantsi kwe-1/4 yesafire, izinga labo lokugoqa liphezulu kuneglasi kunye nesafire, i-dielectric constant iphakathi kwe-30-46, i-non-conductive, kwaye ayiyi khusela isignali, ngoko ke ithandwa ziimodyuli zemodyuli yokuqatshelwa kweminwe kunye neeplati zasemva zefowuni.

1, ukusuka kwindawo yokujonga iipropathi zekhemikhali:iiceramics ze-zirconiabonisa inertia ngokupheleleyo, iasidi kunye nokuxhathisa kwealkali, akukho ukuguga, ngaphezu kweeplastiki kunye neentsimbi.

I-2, ukusuka kumbono wokusebenza konxibelelwano: i-dielectric constant ye-zirconia ngamaxesha angama-3 esafire, umqondiso unzima ngakumbi, kwaye ufanelekile kwiipatches zokuqaphela iminwe. Ukusuka kwindawo yokujonga ukusebenza kakuhle kokukhusela, i-zirconia ceramics njengezinto ezingezona zetsimbi azikho impembelelo yokukhusela kwiimpawu ze-electromagnetic, kwaye aziyi kuchaphazela ukwakheka kwe-antenna yangaphakathi, enokuthi ilungele ukubumba okudibeneyo.

I-3, ukusuka kwindawo yokujonga iipropati ezibonakalayo: i-ceramics njengenxalenye yesakhiwo se-electronics yabathengi inamandla amakhulu. Ingakumbi kwiiiceramics ze-zirconia, unxibelelwano lwalo lwe-optical, ishishini, unyango kunye nezinye iinkalo zibonakaliswe ukuba zigqwesile kakhulu izinto zokwakha, kwintsimi ye-electronics yabathengi, kodwa ukuncitshiswa kweendleko, ukuphuculwa kwe-brittleness emva kwesiphumo sendalo. Ukususela kumbono wobunzima, ubunzima be-Mohs be-zirconia ceramics bu malunga ne-8.5, esondele kakhulu kwi-Mohs yobunzima besafire 9, ngelixa ubunzima be-Mohs be-polycarbonate bu-3.0 kuphela, ubunzima be-Mohs beglasi epholileyo yi-5.5, i-Mohs ukuqina kwe-aluminiyam ye-magnesium alloy yi-6.0, kunye nokuqina kwe-Mohs yeglasi yeCorning sisi-7.