| 摘要 |
PURPOSE:To produce a magnesia-chrome-based brick excellent in corrosion resistance. CONSTITUTION:This magnesia-chrome-based brick comprises a blending composition of 10-80wt.% sintered magnesia-chrome clinker using 0.1-5mm grain size thereof and the remainder consisting essentially of one or more of a magnesia- based raw material, a chromium ore and chromium oxide. |
