I-13.0-Ibhotile ye-Sodium ye-calcium kunye ne-jar glass composition

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.

200ml Iingqayi ezigudileyo zeglasi

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%.

3

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
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