Iyada oo ku saleysan nidaamka ternary SiO 2-CAO -Na2O, maaddooyinka dhalada ah ee sodium iyo calcium waxaa lagu daraa Al2O 3 iyo MgO. Farqiga u dhexeeya ayaa ah in waxa ku jira Al2O 3 iyo CaO ee galaaska dhalada ay aad u sarreeyaan, halka waxa ku jira MgO ay aad u hooseeyaan. Si kastaba ha noqotee nooca qalabka wax lagu beddelo, dhalooyinka biirka, dhalooyinka khamriga, gasacadaha ayaa loo isticmaali karaa maaddooyinka noocan oo kale ah, sida ay tahay xaaladda dhabta ah si loo sameeyo hagaajin wanaagsan.
Qaybaheeda (jajabka tirada badan) waxay u dhaxaysay SiO 27% ilaa 73%, A12O 32% to 5%, CaO 7.5% to 9.5%, MgO 1.5% to 3%, and R2O 13.5% to 14.5%. Noocan ka kooban waxa lagu gartaa aluminium dhexdhexaad ah waxaana loo isticmaali karaa in lagu badbaadiyo kharashyada iyadoo la isticmaalayo ciid silica ka kooban Al2O3 ama isticmaalaya feldspar si ay u soo bandhigto biraha alkali oksaydhyada. CaO+MgO waxay leedahay mug sare iyo xawli adag oo degdeg ah.
Si loola qabsado xawaaraha mashiinka sare, qayb ka mid ah MgO ayaa loo isticmaalaa halkii CaO si looga hortago crystallized galaas ka daloolka socodka, jidka quudinta iyo quudiyaha. Dhexdhexaad Al2O3 waxay wanaajin kartaa xoogga farsamada iyo xasiloonida kiimikada muraayadda.
Waqtiga boostada: Seb-12-2020