Refractory bricks yog cov khoom zoo li cov khoom siv refractory. Feem ntau lawv raug rho tawm haujlwm ntawm qhov kub thiab txias, thiab qee qhov yog ci ntawm qhov kub thiab txias los ntawm kev sib xyaw tshuaj. Qhov kev puas tsuaj thaum lub sij hawm siv refractory cib masonry kiln tau sau tseg raws li hauv qab no:
1) Kub kub
2) Airflow scouring
3) Erosion ntawm huab cua nrog cov khoom sib txawv
4) Erosion ntawm slag
5) Cyclic hloov kub ntawm qhov kub thiab txias mus rau qhov kub tsis tshua muaj kub
6) Abrasion ntawm raw khoom los yog khoom
7) Creep nyob rau hauv high kub load
Yog li ntawd, sib txawv kilns thiab txawv daim ntawv thov ib puag ncig yuav tsum tau ua nrog refractory bricks ntawm txawv zoo kom tau raws li ib txwm ua hauj lwm ntawm kilns.
