Kev tsim cov txheej txheem ntawm hnav-resistant ceramic raj
1. Powder calcining: Raws li cov qauv sib txawv, alumina hmoov yog calcined kom tau calcined -alumina hmoov haum rau ntau lawm;
2. Cov hmoov sib tsoo: Sib tsoo cov calcined -alumina hmoov raws li cov qauv, txhawm rau npaj cov hmoov ceramic haum rau molding, feem ntau siv cov pob zeb ntub dej;
3. Kev npaj hmoov: tau txais cov hmoov zoo tsim nyog rau lub cev molding los ntawm cov tshuaj tsuag granulation;
4. Kev sib sau: Raws li qhov yuav tsum tau ua ntawm cov khoom tsim, cov hmoov zoo tom qab txau granulation yog nias los ntawm cov xovxwm qhuav los yog isostatic nias kom tau txais cov khoom tsim nyog ceramic blocks lossis ceramic nplhaib blanks;
5. Sintering: cov txheej txheem ntawm densification ntawm pressed ntsuab lub cev, feem ntau siv hluav taws xob kiln;
6. Kev teeb tsa: Tom qab cov sintered ceramics dhau qhov kev tshuaj xyuas, cov khoom siv hluav taws xob hnav-tiv taus yog ua los ntawm cov nplaum nplaum, qhov chaw vuam thiab clamping, thiab hauv ob sab phlu ceramic rings.
