| Thermogravimetric Studies of Magnesia-Carbon Reactions |
A. WoLFERT, C. H. J. B. VAN GAANS AND A. A.M. RooVERS
Pages : 100-105
DOI : 10.1080/0371750X.1993.10804581 |
| Abstract |
| The reactions between magnesia and graphite at 17oo·c were
studied thermogravimetrically. Emphasis in this first series of experiments
was upon the influence of the different characteristics
of magnesia upon the high temperature reactions. Lowest
reactivities and, therefore, highest stabilities against carbon oxidation/
magnesia reduction were observed for high purity magnesia
grades. The average crystal size of the magnesia, which was in the
range of 70-560 JJm, did not influence the high temperature stability.
Also the bulk density, which was in the range of 3.42-3.51
gm.cm- did not influence the high temperature stability. |
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