Cov iav fwj feem ntau muaj qhov khoov khov kho, thiab lub cim tseem ua los ntawm kev tsim pwm tsim. Kev tsim cov iav fwj tuaj yeem muab faib ua peb hom raws li kev tsim khoom thiab kev ua haujlwm: phau ntawv neeg siv xov tooj tshuab tshuab, cov cuab yeej siv tshuab tshuab, thiab extrusion molding.
Cov iav fwj tuaj yeem muab faib ua cov hom hauv qab no raws li qhov muaj txiaj ntsig zoo: sodium iav tempered iav borosilicate laminated iav Cov ntaub ntawv tseem ceeb ntawm iav fwj yog ntuj hlau ore, dag quartz pob zeb, sodium hydroxide tov, limestone, thiab lwm yam. Cov iav fwj muaj qhov siab ntawm lub teeb kis tau tus mob thiab tiv thaiv corrosion, thiab feem ntau ntawm cov tshuaj tsis yooj yim los hloov cov yam ntxwv ntawm cov khoom siv raw.
Cov txheej txheem ntawm lub raj mis yog ib qho tseem ceeb uas yuav tsum muaj xws li: kev tsim khoom thiab kev ua cov khoom siv raw, crushing ib qho me me ntawm cov khoom siv raw (quartz xuab zeb, potassium nitrate, limestone, marble, thiab lwm yam), ua rau cov khoom ntub thiab txias qhuav thiab tasteless, thiab nres cov khoom sib nqus sib nqus ntawm cov khoom siv tooj liab kom ntseeg tau tias cov iav laminated zoo. Nws yog tsim los ntawm kev sib xyaw cov khoom sib xyaw.
Melting: laminated iav nrog ib leeg nyob rau hauv lub pas dej ua ke kiln los yog pas dej ua ke rauv kom tsis txhob kub siab (1550 ~ 1600 degrees) cua sov, thiaj li hais tias nws tsim ib tug nruab nrab tus nqi, tsis muaj npuas, thiab zoo ua ke los ua kua iav.
Kev Tsim: Cov iav ua kua yog muab tso rau hauv cov cuab yeej sib tsoo kom ua rau cov khoom siv iav steel ntawm qhov kev xav tau tsim.
Kev kho cua sov txheej txheem: Tom qab kev kho cua sov, txheej txheem kev kho cua sov, thiab lwm yam txheej txheem tsim khoom, tshem tawm lossis ua rau muaj kev ntxhov siab, theem kev sib cais lossis crystallization hauv cov iav laminated, thiab hloov cov txheej txheem ntawm cov iav laminated, thawj qhov kev tsim qauv yog indisputable thiab kev tsim cov khoom siv abrasives, iav raw cov ntaub ntawv nrog quartz xuab zeb ua cov khoom siv tseem ceeb, ntxiv rau lwm cov ntaub ntawv pabcuam ntawm qhov kub thiab txias kom yaj mus rau hauv cov kua, thiab tom qab ntawd qhia cov abrasives, Txias, qhov txhab, kho cua sov, tsim lub khob iav; Loj, kub resistant, huv si thiab huv si, yooj yim rau liquidate, thiab muaj cov yam ntxwv ntawm kev siv tas li.
Cov iav fwj raws li cov khoom ntim khoom tseem ceeb rau kev lag luam khoom noj, roj, cawv, dej qab zib, khoom noj khoom haus, khoom siv tawv nqaij, thiab cov khoom siv tshuaj ua kua, cov khoom siv tseem ceeb yog ntau heev. Tab sis cov iav fwj kuj muaj lawv qhov tsis xws luag, xws li qhov tseem ceeb, kev thauj mus los thiab cov nqi khaws cia, thiab kev cuam tshuam.