Cov yam ntxwv ntawm refractory bricks

Tus cwj pwm ntawm tus kheej
1. Tshuaj muaj pes tsawg leeg: Cov khoom tseem ceeb txiav txim siab qhov zoo thiab cov yam ntxwv ntawm cov khoom siv refractory
2. Volume density: unit volume weight, high density, qhia tias zoo ntom, lub zog yuav siab, tab sis thermal conductivity yuav siab. 3. Pom porosity: Tsis muaj cov cai tshwj xeeb tau ua, tab sis raws li cov chaw tsim khoom, nws yog ib qho tsim nyog yuav tsum nruj me ntsis tswj cov porosity pom.
4. Load softening kub: tseem hu ua qhov kub ntawm qhov kub-kub loads pib deform. Qhov kev ntsuas no tseem ceeb thiab qhia txog cov khoom muaj peev xwm tiv taus qhov kub thiab txias
5. Thermal shock resistance: muaj peev xwm tiv taus qhov kub thiab txias hloov tsis tau puas
6. Compressive zog: lub siab tshaj plaws muaj peev xwm tiv taus (ntawm chav tsev kub)
7. Flexural zog: muaj peev xwm tiv taus shear siab
8. Linear rate of change: tseem hu ua re burning line change or residual line change, refers to the change in volume during every equivalent temperature change. Yog tias qhov nthuav dav thiab kev cog lus zoo ib yam txhua lub sijhawm, peb txhais tau qhov kev hloov pauv hloov raws li 0.