Kubva paSiO 2-CAO -Na2O ternary system, sodium uye calcium bhodhoro regirazi zvinosanganiswa zvinowedzerwa neAl2O 3 uye MgO. Musiyano ndewekuti zvirimo muAl2O 3 uye CaO mugirazi rebhodhoro zvakakwirira, nepo zviri muMgO zvakaderera. Hazvina mhosva kuti ndeapi rudzi rwemidziyo yekuumba, mabhodhoro edoro, mabhodhoro edoro, magaba anogona kushandiswa rudzi urwu rwezvigadzirwa, zvichienderana nemamiriro chaiwo ekuita kumwe kugadzirisa kwakanaka.
Zvikamu zvaro (chikamu chezhinji) chakabva kuSiO 27% kusvika 73%, A12O 32% kusvika 5%, CaO 7.5% kusvika 9.5%, MgO 1.5% kusvika 3%, uye R2O 13.5% kusvika 14.5%. Rudzi urwu rwekuumbwa runoratidzwa nearuminiyamu yepakati uye inogona kushandiswa kuchengetedza mari nekushandisa silica jecha rine Al2O3 kana kushandisa feldspar kuunza alkali simbi oxides. CaO+MgO ine vhoriyamu yakakwira uye nekukurumidza kuomesa.
Kuti uenderane nekumhanya kwemuchina wepamusoro, chikamu cheMgO chinoshandiswa pachinzvimbo cheCaO kudzivirira girazi rekristaro kubva pakuiswa mugomba rekuyerera, nzira yekudyisa uye yekudyisa. Moderate Al2O3 inogona kuvandudza simba remagetsi uye kugadzikana kwemakemikari egirazi.
Nguva yekutumira: Sep-12-2020