I-Alumina Ceramic Process Flow

I-Alumina Ceramic Process Flow
Ngokuthuthuka okuqhubekayo kobuchwepheshe, izitsha zobumba ezinembayo ziye zasetshenziswa kabanzi emikhakheni ehlukahlukene efana nemboni yamakhemikhali, ukukhiqizwa kwemishini, i-biomedicine, njll., futhi kancane kancane andisa ububanzi bokusebenza ngokuthuthukiswa kokusebenza.I-Kezhong Ceramics elandelayo izokwethula ekukhiqizeni okuningiliziwe kwezitsha zobumba ezinembayo.Ukugeleza kwenqubo.

Inqubo yokukhiqiza izitsha zobumba ezinembayo ikakhulukazi isebenzisa impushana ye-alumina njengento eluhlaza kanye ne-magnesium oxide njengesithasiselo, futhi isebenzisa ukucindezela okomile ukuze kukhiqizwe izitsha zobumba ezinembayo ezidingekayo ukuze kuhlolwe.Ukugeleza kwenqubo ethile.

Ukukhiqizwa kwezitsha zobumba ezinembayo kufanele kuqala kuthathe impahla, i-aluminium oxide, i-zinc dioxide ne-magnesium oxide edingekayo ocwaningweni, ngokulandelana kubale isisindo samagremu ahlukene, futhi usebenzise ibhalansi ukuze ukale futhi uthathe impahla ngokuningiliziwe.

Esinyathelweni sesibili, isixazululo se-PVA silungiswa ngokuya ngezilinganiso ezahlukahlukene zezinto.

Esinyathelweni sesithathu, isixazululo se-PVA sezinto zokusetshenziswa ezilungiselelwe esinyathelweni sokuqala nesesibili siyaxutshwa futhi sigaywe ngebhola.Isikhathi sale nqubo ngokuvamile simayelana ne-12h, futhi isivinini sokujikeleza kwe-ball-milling siqinisekiswa ku-900r / min, futhi umsebenzi wokugaya ibhola wenziwa ngamanzi a-distilled.

Isinyathelo sesine ukusebenzisa i-vacuum drying oven ukuze ukhiphe amanzi futhi omise izinto ezingavuthiwe ezilungisiwe, futhi ugcine izinga lokushisa elisebenzayo liku-80-90 °C.

Isinyathelo sesihlanu ukwenza i-granulate kuqala bese ubumba.Izinto zokusetshenziswa ezomisiwe esinyathelweni sangaphambilini zicindezelwa kujekhi we-hydraulic.

Isinyathelo sesithupha ukucwilisa, ukulungisa kanye nokulolonga umkhiqizo we-alumina.

Isinyathelo sokugcina ukupholishwa nokupholishwa kwemikhiqizo yobumba enembayo.Lesi sinyathelo sihlukaniswe izinqubo ezimbili.Okokuqala, sebenzisa umshini wokugaya ukuze ususe iningi lezinhlayiya ezinkulu ezidlulele zomkhiqizo we-ceramic, bese usebenzisa i-sandpaper ecolekile ukuze uhlikihle izindawo ezithile zomkhiqizo we-ceramic.Futhi umhlobiso, futhi ekugcineni upholisha wonke umkhiqizo we-ceramic ngokunemba, kuze kube manje umkhiqizo oqondile we-ceramic usuqediwe.