| 摘要 |
PURPOSE:To attain excellent corrosion resistance without detracting from strength and heat resisting spalling. CONSTITUTION:A magnesite-chrome brick consists of a magnesia clinker and a chromite containing <=5wt.% SiO2 and the magnesia clinker is made from a granule dispersed into grain boundary by sintering or electromelting ZnO2 of >=2wt.% and <=10wt.% to the clinker and content of the chromite in the brick is >=15wt.% and <=50wt.%. |
