Lub ntsiab tivthaiv ntawmalumina ceramic ntawv yog alumina. Daim ntawv ceramic uas tsis hnav-resistant yog ua los ntawm alumina hmoov nias los ntawm lub tshuab nias thiab tom qab ntawd hlawv rau hauv lub cub tawg kub ntawm 1700 degrees. Nws yog tus cwj pwm los ntawm kev tawv siab thiab kev tiv thaiv kev hnav zoo heev. Nws yog dav siv hauv kev lag luam thiab kev lag luam mining. Lub tuam txhab tau siv dav thiab tau lees paub los ntawm cov neeg siv khoom hauv xyoo tas los no. Nws tau dhau los ua cov khoom tseem ceeb hauv kev lag luam tiv thaiv kev hnav, tab sis daim ntawv ceramic uas tsis hnav-resistant nws tus kheej tsis muaj qhov ua haujlwm nplaum thiab yuav tsum tau siv ua ke nrog cov kua nplaum ceramic. Yuav ua li cas xaiv cov kua nplaum ceramic kuj yog ib qho teeb meem. Ib lo lus nug tshwj xeeb heev, vim tias cov kua nplaum ceramic yog siv ua cov nplaum thaum lub ceramic daim raug ntsia. Tsuas yog los ntawm kev xaiv cov kua nplaum ceramic kom raug tuaj yeem ua rau lub zog ntawm daim ceramic ncav cuag cov nyhuv siab. Cov kua nplaum ceramic feem ntau siv yog kwv yees li muab faib ua peb hom:
1. Hom kub ib txwm; qhov kub siv yog nyob rau hauv 140 degrees, nws muaj cov nyhuv nplaum zoo, thiab nws kuj yog ib qho qauv thiab ntau yam siv feem ntau, tab sis nws qhov chaw tiv taus kub tsuas yog nyob rau hauv 140 degrees, thiab qhov ua tau zoo ntawm cov nplaum yuav txo qis yog tias nws tshaj 140 degrees. Qhov nce yuav maj mam poob qhov muaj peev xwm nplaum.
2. Hom kub siab; thaum qhov kub ua haujlwm nyob hauv 180 degrees, nws cov kev ua haujlwm nplaum zoo ib yam li cov kua nplaum kub ib txwm muaj, tab sis nws qhov kev tiv taus kub yog siab txog 180 degrees, thiab nws muaj cov txiaj ntsig zoo heev rau kev sib txuas sab saud thiab sab, vim nws qhov kev tiv taus kub siab. Hais tias nws nplaum me ntsis, nws muaj cov txiaj ntsig zoo rau kev sib txuas cov phaj ceramic loj, thiab yuav tsis muaj teeb meem xws li poob lossis ntws ntawm cov phaj ceramic ua ntej nws kho tom qab raug nplaum.
3: Hom tiv taus kub siab; hom tiv taus kub siab hom ceramic nplaum yog tsim thiab tsim rau cov khoom siv ntawm 180-240 degrees, thiab muaj cov txiaj ntsig zoo rau cov khoom kub siab, tab sis tus nqi tag nrho yuav nce vim tus nqi siab.
Cov kua nplaum ceramic uas muaj dej yog qhov tseem ceeb heev rau kev teeb tsa ceramic uas tiv taus kev txhuam. yog li Chemshun Ceramics vam tias yuav muab cov lus qhia ntxiv rau cov neeg siv khoom.
Lub sijhawm tshaj tawm: Lub Ob Hlis-21-2023