Dab tsi yog glaze

glaze
Glaze yog ib txheej nyias thiab zoo ib yam ntawm cov khoom siv iav uas yaj rau saum npoo ntawm cov khoom siv ceramic.
Unglazed ceramic khoom feem ntau muaj cov ntsiab lus tsis muaj zog xws li ntxhib thiab npub saum npoo, yooj yim nqus dej, yooj yim paug, thiab yooj yim yaig. Txawm hais tias sintering degree siab, nws yuav cuam tshuam rau lawv cov tsos, kev nyiam huv, thiab cov khoom siv hluav taws xob thiab hluav taws xob. Thaum ib txheej ntawm iav glaze yog siv rau ntawm qhov chaw ntawm lub cev, cov khoom yuav tau txais ib tug glossy, tawv, thiab tsis absorbent nto. Qhov no tsis tsuas yog txhim kho kho qhov muag, txhua yam, hluav taws xob, tshuaj lom neeg thiab lwm yam khoom ntawm cov khoom siv ceramic, tab sis kuj tseem ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua tau zoo thiab kev kos duab. Yog li ntawd, nws yog ib qho tsim nyog yuav tau thov glaze rau saum npoo ntawm lub cev.
desiccation
Cov txheej txheem ntawm kev siv lub zog thermal los dehydrate cov ntaub ntawv yog hu ua ziab. Tom qab tsim, ntau lub cev ntsuab feem ntau muaj cov dej noo siab, tshwj xeeb tshaj yog cov tsim los ntawm cov yas thiab txhaj tshuaj molding, uas tseem nyob rau hauv ib lub xeev yas thiab muaj zog tsawg, uas tsis zoo rau kev ua thiab kev thauj mus los. Yog li ntawd, ua ntej lub billet raug rho tawm haujlwm, nws yuav tsum tau qhuav nyob rau theem raws li kev ua haujlwm ntawm txhua tus txheej txheem kom txog rau thaum cov dej noo zaum kawg ua tau raws li qhov yuav tsum tau ua.
Lub hom phiaj ntawm lub cev kom qhuav yog txo cov dej noo ntawm lub cev thiab ua kom nws muaj peev xwm txaus rau adsorb glaze slurry; Txhim kho cov neeg kho tshuab lub zog ntawm billet thiab txo kev puas tsuaj thaum thauj thiab ua haujlwm; Xyuas kom meej tias lub cev ntsuab muaj cov dej qis tshaj plaws nkag mus rau hauv qhov cub, ua kom lub voj voog luv luv, thiab txo cov roj noj.