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Corrosion Resistance Mechanism of Magnesia Zirconia Brick to RH Furnace Slag |
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| Authors: | YIN Guoxiang PAN Bo GAO Xinkui SUN Jialin School of Materials Science Engineering University of Science Technology Beijing Beijing China Yingkou Qing Hua Refractories Co Ltd Dashiqiao China |
| Affiliation: | YIN Guoxiang1,2,PAN Bo2,GAO Xinkui2,SUN Jialin11 School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100083,China2 Yingkou Qing Hua Refractories Co.,Ltd.,Dashiqiao 115110,China |
| Abstract: | Magnesia zirconia brick containing 11 wt% zirconia was prepared with magnesia and monoclinic zirconia as starting materials in order to replace the chrome-containing materials for RH furnace.The corrosion resistance of magnesia zirconia brick and fused rebonded magnesia chrome brick (short for magnesia chrome brick) to high and low basicity slag of RH furnace was comparatively researched by rotary slag method and their slag resistance mechanisms were analyzed.The results show that:(1) because the reaction l... |
| Keywords: | RH furnace slag Magnesia zirconia brick Slag resistance mechanism Calcium zirconate Rotary slag method |
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