Kev yug me nyuam ntawm ceramics pib nrog kev sib xyaw ua ke zoo heev ntawm peb cov khoom siv ntuj:
Av nplaum: Muab cov yas thiab molding muaj peev xwm, ua cov ceramic blanks yooj yim rau zoo li khob noom cookie. Kaolin yog ib qho piv txwv tseem ceeb, muab cov plooj (porcelain) dawb huv thiab zoo nkauj zoo nkauj.
Quartz: Cov "skeleton" ntawm ceramics, tsim cov qauv silica zoo tom qab tua, txiav txim siab qhov tawv thiab hnav tsis kam ntawm cov khoom tiav.
Feldspar: Lub ntuj flux, txo qhov hluav taws kub kub thiab txhawb kev tsim cov iav theem, ua rau cov dawb paug denser.
Functional Additives nyob rau hauv niaj hnub Ceramics
Niaj hnub nimno ceramic formulations tau hloov zuj zus mus kom muaj ntau qhov muaj peev xwm:
Alumina: Txhim kho cov neeg kho tshuab lub zog ntawm ceramics, haum rau kev tsim khoom siab -kev ua tau zoo xws li riam.
Zirconium oxide: Muab cov ceramics ib qho kev ntxhib los mos, zoo tagnrho rau cov ntaub ntawv kho hniav.
Carbonization Silicon: Muab cov khoom siv hluav taws xob ua hluav taws xob, ua rau cov ntawv thov hauv kev lag luam hluav taws xob.
Cov ntsiab lus tsis tshua muaj hauv ntiaj teb: Kho cov xim ceramic, tsim kom muaj txiaj ntsig zoo nkauj.
Science thiab kos duab ntawm cov khoom xyaw proportions:
Cov lus zais rau cov ceramics zoo meej nyob hauv cov khoom muaj tseeb sib npaug:
Ib txwm siv cov plooj (porcelain): Qhov sib piv kub ntawm 50% kaolin, 25% quartz, thiab 25% feldspar.
Pob txha Tuam Tshoj: Ntxiv tshaj 40% pob txha tshauv ua tiav cov mis nyuj dawb, cov nyhuv translucent.
Kev lag luam ceramics: hloov tau yooj yim raws li daim ntawv thov; alumina cov ntsiab lus tuaj yeem ncav cuag 90%.
Kho kom zoo nkauj ceramics: Ib qho me me ntawm cov hlau oxides (1-5%) yog txaus los tsim cov xim ci ntsa iab.
