Kev tsim cov txheej txheem ntawm refractory av nplaum cib feem ntau muab faib ua cov kauj ruam hauv qab no:
1. Raw khoom npaj
Kev tsim cov av nplaum refractory feem ntau yog siv kaolin thiab av nplaum ua raw khoom. Qhov sib txawv ntawm ob cov khoom siv raw no txiav txim siab lub cev thiab tshuaj lom neeg ntawm cov cib ua. Thaum lub sij hawm tsim cov txheej txheem, sib txawv proportions yuav tsum raug xaiv raws li cov khoom yuav tsum tau thiab cov khoom raw khoom los xyuas kom meej stability ntawm cov khoom ua tau zoo.
2. Qhov hnyav thiab sib tov
Tom qab qhov ratio ntawm raw cov ntaub ntawv yog Weighed, cov ntaub ntawv raw raug xa mus rau lub tov khoom rau tag nrho nws.
3. Nias
Thaum lub sij hawm molding txheej txheem, txawv stamping txheej txheem tsis, xws li siab, ceev, thiab lwm yam, yuav tsum tau tsim raws li qhov yuav tsum tau ntawm cov khoom los xyuas kom meej qhov zoo thiab stability ntawm cov khoom. Cov cib tsim yuav tsum muaj qee yam muaj zog thiab ruaj khov.
4. Ua ntej qhuav
Cov cib zoo li yuav tsum tau ua ntej qhuav rau ib lub sijhawm. Lub hom phiaj ntawm kev ziab ua ntej yog maj mam txo cov dej noo hauv cov cib thiab tiv thaiv kev tawg thaum lub sij hawm kub kub. Lub sij hawm thiab qhov kub thiab txias ntawm kev ziab ua ntej yuav tsum tau txiav txim siab raws li qhov xwm txheej xws li lub thickness thiab cov khoom ntawm cov cib.
5. Kub kub kub
Cov cib ua ntej qhuav yuav tsum tau ci ntawm qhov kub thiab txias. Qhov kub thiab lub sij hawm ntawm kev kub kub kub yuav tsum tau tsim raws li cov khoom sib txawv thiab cov khoom siv. Thaum lub sij hawm kev kub hnyiab, kev saib xyuas yuav tsum tau them nyiaj rau kev tswj qhov kub thiab txias, av noo thiab lwm yam kom ntseeg tau tias lub cev thiab tshuaj lom neeg ntawm cov cib tsis zoo.
6. Kev tshuaj xyuas cov khoom tiav
Cov cib kub kub kub yuav tsum muaj qee yam khoom xws li lub zog, ntom, thiab hluav taws kub. Txhawm rau kom paub meej cov khoom zoo, yuav tsum tau kuaj xyuas cov khoom tiav. Kev tshuaj ntsuam xyuas muaj xws li qhov loj me, qhov ntom ntom, refractoriness, noo noo cov ntsiab lus thiab lwm yam.
7. Ntim thiab khaws cia
Cov khoom uas dhau qhov kev kuaj xyuas yuav tsum tau ntim thiab khaws cia. Cov txheej txheem ntim khoom thiab cov xwm txheej khaws cia yuav tsum tau tsim raws li cov yam ntxwv ntawm cov khoom kom ntseeg tau tias cov khoom tsis cuam tshuam los ntawm kev puas tsuaj, kev sib kis thiab lwm yam hauv lub sijhawm thauj mus los thiab khaws cia.
