Ukuhamba kwenkqubo ye-Alumina yeCeramic

Ukuhamba kwenkqubo ye-Alumina yeCeramic
Ngophuhliso oluqhubekayo lwetekhnoloji, i-ceramics echanekileyo isetyenziswe ngokubanzi kwiinkalo ezahlukeneyo ezifana noshishino lweekhemikhali, ukuveliswa koomatshini, i-biomedicine, njl., kwaye ngokuthe ngcembe ukwandisa ububanzi besicelo kunye nokuphucula ukusebenza.Ezi Ceramics zeKezhong zilandelayo ziya kukwazisa ngemveliso eneenkcukacha yeeseramikhi ezichanekileyo.Ukuhamba kwenkqubo.

Inkqubo yokuveliswa kweeseramikhi ezichanekileyo ikakhulu isebenzisa umgubo we-alumina njengeyona nto ingundoqo kunye ne-magnesium oxide njengesongezo, kwaye isebenzisa ucinezelo olomileyo kwi-sinter ukuvelisa iiseramikhi ezichanekileyo ezifunekayo kuvavanyo.Inkqubo ethile yokuhamba.

Ukuveliswa kweekeramics ezichanekileyo kufuneka kuqala kuthathe izinto eziphathekayo, i-aluminium oxide, i-zinc dioxide kunye ne-magnesium oxide efunekayo kuvavanyo, ngokulandelelana ubale ubunzima beegram ezahlukeneyo, kwaye usebenzise ibhalansi ukulinganisa kwaye uthathe izinto ngokweenkcukacha.

Kwinqanaba lesibini, isisombululo sePVA siqulunqwe ngokwemilinganiselo eyahlukeneyo yezinto.

Kwisinyathelo sesithathu, isisombululo se-PVA sezinto eziluhlaza ezilungiselelwe kwinqanaba lokuqala kunye nesibini sixutywe kunye nebhola.Ixesha lale nkqubo ngokuqhelekileyo malunga ne-12h, kwaye isantya sokujikeleza kwebhola-ibhola siqinisekiswa kwi-900r / min, kwaye umsebenzi wokugaya ibhola uqhutyelwa ngamanzi adibeneyo.

Isinyathelo sesine kukusebenzisa i-oven yokumisa i-vacuum ukukhupha amanzi kunye nokomisa izinto ezilungiselelwe ekrwada, kwaye ugcine ubushushu bokusebenza kwi-80-90 °C.

Inqanaba lesihlanu kukugranula kuqala kwaye emva koko ukumila.Izinto eziluhlaza ezomisiweyo kwisinyathelo sangaphambili zicinezelwe kwijekhi ye-hydraulic.

Isinyathelo sesithandathu ku-sinter, ukulungisa kunye nokubumba imveliso ye-alumina.

Inyathelo lokugqibela kukupholiswa kunye nokupholiswa kweemveliso ze-ceramic ezichanekileyo.Eli nyathelo lahlulwe ngokweenkqubo ezimbini.Okokuqala, sebenzisa i-grinder ukususa amaninzi amaninzi amaninzi emveliso ye-ceramic, kwaye usebenzise i-sandpaper ecocekileyo ukuze uhlikihle iindawo ezithile zemveliso ye-ceramic.Kwaye umhombiso, kwaye ekugqibeleni upholise yonke imveliso ye-ceramic echanekileyo, ukuza kuthi ga ngoku imveliso ye-ceramic echanekileyo igqityiwe.