Inqubo ye-Alumina Ceramic Flow
Ngokuthuthuka okuqhubekayo kobuchwepheshe, ukunemba kwe-ceramics kusetshenziswe kabanzi emikhakheni ehlukahlukene efana nemboni yamakhemikhali, imishini yokukhiqiza, i-biomedicine, njll. Ama-ceramics we-kezhong alandelayo azokwethula ekukhiqizweni okuningiliziwe kwama-ceramics ngokunemba. Inqubo yokugeleza.
Inqubo yokukhiqiza yokunemba ye-ceramics ngokuyinhloko isebenzisa i-alumina powder njengezinto eziphambili ezisetshenziswayo kanye ne-magnesium oxide njengesengezo, futhi isebenzisa ukucindezela ezomile ukuze ukhiqize ubumbano obudingekayo bokuhlola. Ukugeleza okuqondile kwenqubo.
Ukukhiqizwa kwe-ceramics ngokunemba kumele kuqale kuthathe lokhu okuqukethwe, i-aluminium oxide, i-zinc dioxide ne-magnesium oxide edingekayo ekuhlolweni, ngokulandelana kokubala isisindo samagremu ahlukile, bese usebenzisa ibhalansi ukuze ulinganise futhi uthathe impahla ngokuningi.
Esinyathelweni sesibili, ikhambi le-PVA lilungiselelwe ngokwezilinganiso ezahlukahlukene zezinto ezibonakalayo.
Esigabeni sesithathu, isixazululo se-PVA sezinto zokusetshenziswa ezilungiselelwe ezitebhisini zokuqala nezesibili zixubene futhi zigayelwe amabhola. Isikhathi sale nqubo ngokuvamile cishe nge-12h, futhi ijubane lokujikeleza kwebhola liqinisekiswa ku-900r / min, futhi umsebenzi wokugaya ibhola wenziwa ngamanzi anciphile.
Isinyathelo sesine ukusebenzisa i-oveni yokucima i-vacuum ukuze ukhiphe ngokweqile bese womisa izinto zokusetshenziswa ezilungiselelwe, futhi ugcine izinga lokushisa elisebenzayo ngo-80-90 ° C.
Isinyathelo sesihlanu ukugxila kuqala bese ulolonga. Izinto ezivuthiwe zomile esigabeni esedlule zicindezelwa ku-hydraulic jack.
Isinyathelo sesithupha sokwehla, silungise futhi sibumbe umkhiqizo we-alumina.
Isinyathelo sokugcina yi-polishing kanye ne-polishing yemikhiqizo ye-ceramic ye-ceramic. Lesi sinyathelo sihlukaniswe izinqubo ezimbili. Okokuqala, sebenzisa i-grinder ukuthi ususe iningi lezinhlayiya ezinkulu zomkhiqizo we-ceramic, bese usebenzisa i-sandpaper enhle ukuze ufake ezinye izindawo zomkhiqizo we-ceramic. Kanye nomhlobiso, futhi ekugcineni ukungcolisa umkhiqizo wonke we-ceramic ngocingo, kuze kube manje umkhiqizo we-ceramic we-ceramic uqediwe.
Isikhathi Sokuposa: Jan-18-2022