Yuav Ua Li Cas Paub Qhov Qib Ntawm Firebrick?
Firebrick tau muab faib ua ob peb pawg, kev faib tawm sib txawv yog: kev faib cov tshuaj lom neeg muaj pes tsawg leeg, ntsuas cov duab, cov khoom siv tshuaj, cov txheej txheem tsim khoom thiab cov yam ntxwv ntawm tsib cov qauv kev faib tawm.
Raws li cov tshuaj lom neeg muaj pes tsawg leeg ntawm refractory cib, nws tuaj yeem muab faib ua 6 pawg: aluminium-silicon refractory cib, magnesia series refractory cib, carbonaceous refractory cib, zirconia-muaj refractory cib, siliceous refractory cib, thiab siliceous carbide refractory cib.
