I-Al2O 3 kunye ne-MgO zongezwa ngesiseko se-SiO 2-cao-na2o inkqubo ye-ternary, eyahlukileyo kwiglasi yeplate yokuba umxholo we-Al2O 3 uphezulu kwaye umxholo we-CaO uphezulu, ngelixa umxholo we-MgO uphantsi.
Kungakhathaliseki ukuba luhlobo luni lwezixhobo zokubumba, nokuba ziibhotile zebhiya, iibhotile zotywala, iitoti zingasetyenziselwa olu hlobo lwezithako, kufuneka kuphela ukwenza ukulungiswa kakuhle ngokwemeko yangempela.Ukubunjwa kwayo (iqhezu lobuninzi) luluhlu: SiO 27% ~ 73%, A12O 32% ~ 5%, CaO 7.5% ~ 9.5%, MgO 1.5% ~ 3%, R2O 13.5% ~ 14.5%.
Olu hlobo lwesithako lubonakaliswa ngumxholo we-aluminium ophakathi, ukusetyenziswa kwe-Al2O3 equkethe isanti ye-silica, okanye ukuqaliswa kwe-alkali ye-oxide yensimbi kunye ne-feldspar ukugcina iindleko.Isixa seCaO + MgO siphezulu kakhulu, kwaye isantya sokuqina siyakhawuleza, ukuze ulungelelanise nesantya esiphezulu somatshini, inxalenye yeMgO isetyenziswa endaweni yeCaO ukuthintela iglasi ukuba ikhazimle kumngxuma wokuqukuqela ulwelo, ukondla. iphaseji kunye nomatshini wokutyisa.I-Al2O3 ephakathi inokuphucula amandla omatshini kunye nokuzinza kweekhemikhali zeglasi.
Ixesha lokuposa: May-26-2020