Ukuhamba kweNkqubo yeCeramic yeAlumina
Ngophuhliso oluqhubekayo lwetekhnoloji, iiseramikhi ezichanekileyo zisetyenziswe kakhulu kwiindawo ezahlukeneyo ezifana neshishini leekhemikhali, ukwenziwa koomatshini, i-biomedicine, njl.njl., kwaye kancinci kancinci zandisa ububanzi bokusetyenziswa ngokuphucula ukusebenza. Ezi Kezhong Ceramics zilandelayo ziya kukwazisa kwimveliso eneenkcukacha zeeseramikhi ezichanekileyo. Ukuhamba kwenkqubo.
Inkqubo yokuvelisa iiseramikhi ezichanekileyo isebenzisa ikakhulu umgubo we-alumina njengezinto eziphambili zokwenza imveliso kunye ne-magnesium oxide njengesongezelelo, kwaye isebenzisa ucinezelo olomileyo ukuze ivelise iiseramikhi ezichanekileyo ezifunekayo kuvavanyo. Ukuhamba kwenkqubo ethile.
Ukuveliswa kweeseramikhi ezichanekileyo kufuneka kuqala kuthathwe izinto ezifunekayo, i-aluminium oxide, i-zinc dioxide kunye ne-magnesium oxide efunekayo kuvavanyo, ngokulandelelana kubalwe ubunzima beegram ezahlukeneyo, kwaye kusetyenziswe ibhalansi ukulinganisa nokuthatha izinto ngokweenkcukacha.
Kwinyathelo lesibini, isisombululo se-PVA sicwangciswe ngokwemilinganiselo eyahlukeneyo yezinto eziphathekayo.
Kwinyathelo lesithathu, isisombululo se-PVA sezinto eziluhlaza ezilungiselelwe kwinqanaba lokuqala nelesibini siyaxutywa kwaye sigaywe ngebhola. Ixesha lale nkqubo ngokubanzi limalunga neeyure ezili-12, kwaye isantya sokujikeleza kwebhola siqinisekiswa kwi-900r/min, kwaye umsebenzi wokugaywa kwebhola wenziwa ngamanzi acocekileyo.
Inyathelo lesine kukusebenzisa i-oven yokomisa nge-vacuum ukuze ucoce kwaye womise izinto ezilungisiweyo, kwaye ugcine ubushushu bokusebenza bukwi-80-90 °C.
Inyathelo lesihlanu kukuqala ngokugalela i-granulate uze emva koko ubhale imo. Izinto ezikrwada ezomisiweyo kwinyathelo elidlulileyo zicinezelwa kwi-hydraulic jack.
Inyathelo lesithandathu kukucoca, ukulungisa nokubumba imveliso ye-alumina.
Inyathelo lokugqibela kukupholisha nokupholisha iimveliso zeseramikhi ezichanekileyo. Eli nyathelo lahlulwe laba ziinkqubo ezimbini. Okokuqala, sebenzisa igrinder ukususa uninzi lwamasuntswana amakhulu emveliso yeseramikhi, uze usebenzise iphepha elincinci lokusila kakuhle ezinye iindawo zemveliso yeseramikhi. Kwaye uhombise, kwaye ekugqibeleni upholise yonke imveliso yeseramikhi echanekileyo, ukuza kuthi ga ngoku imveliso yeseramikhi echanekileyo igqityiwe.
Ixesha lokuposa: Jan-18-2022