Studies on Damage Properties of MgO-C Refractories through Hertzian Indentation at Room and High Temperatures
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چکیده
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RECYCLING PRACTICES OF SPENT MgO-C REFRACTORIES
The recycling options of spent MgO-C refractories from an electrical arc furnace (EAF) have been evaluated. The economic, quality of spent refractories and products made from it, the ease of implementation of a recycling practice and the interest of steel melt shops were considered. It was decided that the best option of most EAF shops would be to recycle spent MgO-C refractory as a foaming sla...
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15 صفحه اولEffects of Aluminum, Silicon And Ferro Silicon Anti Oxidants in MgO C Refractories
Three different materials (aluminum, ferro -silicon and silicon) were used as antioxidants in order to prevent the decarburization process and to keep and/or increase the final properties in MgO-C refractories. Their effects were compared by measuring the physical and mechanical properties as well as oxidation and the resultant phases and microstructures, in the temperature range of 200-1600 ...
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ژورنال
عنوان ژورنال: Journal of the Korean Ceramic Society
سال: 2019
ISSN: 1229-7801,2234-0491
DOI: 10.4191/kcers.2019.56.1.09