A ceramic yog ib qho ntawm ntau yam tawv, nkig, tshav kub-resistant thiab corrosion-resistant cov ntaub ntawv ua los ntawm shaping thiab ces firing ib tug inorganic, nonmetallic khoom, xws li av nplaum, nyob rau hauv ib tug kub kub. Feem ntau piv txwv yog earthenware, porcelain, thiab cib.
3 hom ceramics yog dab tsi?
Muaj peb yam tseem ceeb ntawm cov tais diav / ceramic. Cov no yog earthenware, stoneware thiab porcelain.
lo lus ceramic txhais li cas?
(Nkag mus rau 1 ntawm 2): ntawm lossis cuam tshuam rau kev tsim cov khoom lag luam (xws li earthenware, porcelain, lossis cib) ua los ntawm cov pob zeb uas tsis yog xim hlau (xws li av nplaum) los ntawm kev tua ntawm qhov kub thiab txias kuj: ntawm lossis cuam tshuam rau cov khoom zoo li no.
txhais li cas los ntawm cov khoom siv ceramic?
Ib lub ceramic yog khoom uas tsis yog xim hlau lossis cov organic… Ceramics feem ntau yog tawv thiab tshuaj tsis muaj zog thiab tuaj yeem tsim los yog densified nrog cua sov. Ceramics muaj ntau tshaj li lub lauj kaub tais diav thiab tais diav: av nplaum, cib, vuas, iav, thiab xis mas yog qhov piv txwv zoo tshaj plaws.
YPuas yog ceramic khoom zoo?
Zoo hardness thiab zog. Muaj txiaj ntsig zoo (lawv nyob ntev ntev thiab hnav hnyav). Tsawg hluav taws xob thiab thermal conductivity (lawv yog cov insulators zoo).
