Yam ntxwv ntawm refractory cib

1. Kev kub siab ua haujlwm: Feem ntau yog siv rau lub tsev smelting furnaces, thiab tuaj yeem tiv taus qhov kub ntawm 1580 ° C-1770 ° C.

2. Lub load softening kub yog siab.

3. Hnav tsis kam thiab corrosion kuj. Noj siab alumina cib ua piv txwv yog ib qho nruab nrab refractory cib uas tuaj yeem tiv taus qhov yaig ntawm cov kua qaub thiab alkaline refractory cib.

4. Thermal conductivity: Nyob rau hauv cov xwm txheej ntawm chav tsev kub gradient, lub tshav kub txaus tus nqi ntawm ib chav tsev ntawm cov khoom muaj feem xyuam rau lub porosity.

5. Bulk ntom: Cov khoom ntim hnyav, ntsuas qhov siab, qhia tias qhov ceev yog qhov zoo, lub zog yuav siab.