Conclusions
An increase of the carbon content between the dolomite or magnesite up to 6% in the mass for the preparation of refractories based on tar binding by augmenting the content of tar hardly affects the solution rate in slags containing up to 25% FeO. On further increase of the carbon content the solution rate increases.
If the carbon content in the mass between the dolomite or magnesite grains is increased to 9% by admixture of 6% amorphous graphite the solution rate of the refractory in slags decreases, but it grows if more graphite is admixed.
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Translated from Ogneupory, No. 10, pp. 21–26, October, 1969.
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Sham, P.I., Kuznetsov, A.F. & Ukhanov, Y.P. Effect of carbon content in the tar binder of refractories on their solubility in liquid converter slag. Refractories 10, 620–624 (1969). https://doi.org/10.1007/BF01295354
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DOI: https://doi.org/10.1007/BF01295354