Kusiyana nemakeramiki echinyakare anowanzoita kuoma uye brittle, Zirconia inopa simba rakawanda, kupfeka kuramba, uye kuchinjika kure kupfuura mamwe akawanda ehunyanzvi makeramiki.Zirconia yakasimba kwazvo tekinoroji ceramic ine zvinhu zvakanakisa mukuomarara, kuomarara kwekutsemuka, uye kushomeka kwemarara;zvose pasina pfuma yakawanda yekeramics - high brittleness.
Kune magiredhi akati wandei eZirconia anowanikwa, anonyanya kuzivikanwa ayo anoti Yttria Partially Stabilized Zirconia (Y-PSZ) uye Magnesia Partially Stabilized Zirconia (Mg-PSZ).Zvese zviri zviviri izvi zvinopa zvivakwa zvakanakisa, zvisinei, nharaunda yekushanda uye chikamu geometry inozotaura kuti giredhi ripi ringave rakakodzera kune chaiwo maapplication (zvimwe pane izvi pazasi).Kupokana kwayo kwakasiyana kuparadzira kutsemuka uye kuwedzera kwekushisa kwepamusoro kunoita kuti ive chinhu chakanakisa chekubatanidza ceramics nesimbi sesimbi.Nekuda kweiyo Zirconia yakasarudzika zvivakwa dzimwe nguva inonzi "ceramic simbi".
General Zirconia Properties
● High density - kusvika 6.1 g/cm^3
● High flexural simba uye kuoma
● Kunyanya kuomarara kwekutyoka - kusagadzikana
● Kunyanya kushandiswa kwekushisa kwepamusoro
● Kusapfeka
● Mufambiro wakanaka wokupokana
● Insulator yemagetsi
● Low thermal conductivity - aprox.10% yeAlumina
● Corrosion resistance muasidhi nemaalkali
● Modulus ye elasticity yakafanana nesimbi
● Coefficient yekuwedzera kwekushisa kwakafanana nesimbi
Zirconia Applications
● Waya kugadzira/kudhirowa kunofa
● Insulating zvindori mumagadzirirwo ekupisa
● Precision shafts uye maekisi munzvimbo dzakakwirira dzakapfeka
● Furnace process tubes
● Pfeka mapedhi ekudzivisa
● Thermocouple kudzivirira machubhu
● Mipumburu yejecha
● Zvinhu zvinoramba
Nguva yekutumira: Jul-14-2023