Munyaya yekusapfeka zvakanaka mumaindasitiri, mhinduro dzechinyakare dzechinhu chimwe chete hadzichakwani kusangana nezvinodiwa zvakaoma zvekupfeka zvakanyanya uye kusimba kwakasimba mumamiriro akasiyana-siyana ekushanda. Puratifomu yerabha-ceramic three-in-one composite, semhinduro itsva, yabudirira mukushanda kwezvinhu kuburikidza nekugadzira dhizaini yechivakwa chemhando nhatu: ceramic layer inodzivirira kusakara, rabha layer inotora kusimba, uye simbi inopa rutsigiro. Chinhu ichi chinodzivirira kusakara chave kushandiswa zvakanyanya mumaindasitiri makuru akadai semagetsi, migodhi, uye simbi, uye chave chimwe chezvinhu zvikuru zvekuwedzera hupenyu hwemidziyo uye kuderedza mari yekugadzirisa.
Iyondiro ine rabha-ceramic ine zvikamu zvitatu-mune-imweInoumbwa nemapurasitiki esimbi asingatsvedzereki, rabha nesimbi. Rutivi rwesimbi runonyanya kushandisa upfu hwealumina hwakachena (92%, 95%) sezvinhu zvakabikwa, hunoumbwa nekudzvanya kwakaoma kana kuti isostatic. Mushure mekupiswa patembiricha yepamusoro ye1700°C, chimiro chakakora chine kuomarara kweMohs kwe9 uye density ye ≥ 3.65 g/cm³ chinoumbwa. Zvadaro, alumina ceramic isingatsvedzereki uye rabha layer zvinonamirwa uye zvinoiswa mumold. Kugadziriswa kwe vulcanization (140-160°C) kunoitwa pasi pekupisa kwakanyanya uye kumanikidzwa kwakanyanya. Mamorekuru erabha anoumba zvisungo zvemakemikari nepamusoro peceramic. Vulcanization isati yaitwa, ndiro yesimbi inoiswa parabha, uye zvikamu zvitatu zvinosimbiswa kuburikidza ne secondary vulcanization.
Plate yerabha-ceramic ine zvikamu zvitatu muimwe, ine mashandiro ayo akanaka, inogona kushandiswa mumamiriro ezvinhu anotevera:
1. Inogona kushandiswa muzvinhu zvinopfekwa zvakanyanya, zvakaita sehopper yemuchina wekupwanya simbi kana sintering chute yemuchina wesimbi. Inogona kutsungirira kuputsika kwezvinhu zvakapinza zvakaita sesimbi nejecha re quartz, uye hupenyu hwayo hwekushanda hunopfuura kashanu pane hwemaplate esimbi akajairwa.
2. Yakakodzera mamiriro ezvinhu anogona kunyorova kana kutsvedza, akadai sedhiramu rekutakura marasha remabhandi ekufambisa echiteshi nechiteshi, uye mabhiriji ekufambisa mufekitori dzekugadzira chikafu. Zvidimbu zveceramic zviri muplate yerabha-ceramic three-in-one zvinopa simba rekukweshana. Chiyero chekudzivirira kutsvedza kwemvura i≥ 0.5, zvichidzivirira zvinhu kuti zvisatsvedze.
3. Yakakodzera kushandiswa munzvimbo dzinopisa zvakanyanya uye dzinopisa, dzakadai setambo inotenderedza inopisa mumagayo esimbi (mabhiritsi matsvuku esimbi pa200℃), uye matangi ekugeza acid mumafekitori emakemikari. Rabha isingapisi uye ceramics dzisina simba zvinogona kudzivirira kupisa uye kuparadzwa kwemakemikari.
4. Kune nzvimbo dzine musiyano mukuru wekudonha kwemvura, dzakadai semapaipi emarasha ari mumafekitori emagetsi anodziya (ane musiyano wekudonha kwemvura unopfuura mamita makumi maviri) uye masiro ezvinhu zvisina kugadzirwa mumafekitori esimende, zviumbwa zveceramics zvisingaparare zvinoshandiswa kuparadzira simba rekurova, uye rabha dzinoshandiswa kunyudza shock kudzivirira mapurati ekupwanyika kwemvura kuti asatsemuke.
Kubva kumigodhi kusvika kumachiteshi, kubva kumagayo esimbi kusvika kumafekitori emagetsi, ndiro ine rabha-ceramic three-in-one composite plate yakachinja mwero wekusakara kwemaindasitiri nechimiro chekudzivirira katatu. Kukosha kwayo hakusi chete muhupenyu hwayo hwemakore gumi (kupfuura zvinhu zvechinyakare nekatatu-kashanu), asiwo mukuchengetedza mari yakawanda kunowanikwa nekuderedza nguva yekushanda nekugadzirisa. Nekuwedzerwa kwezvinhu zvitsva uye maitiro akangwara, tekinoroji iyi icharamba ichitungamira kushanduka kwemidziyo mikuru yemaindasitiri kuenda kukugara kwenguva refu, kushandiswa kwesimba shoma, uye maficha asina kugadziriswa.
Nguva yekutumira: Chikunguru-14-2025