Improvement and application of high-quality microporous carbon blocks

Choice of premium quality electric calcined anthracite because the most important raw materials, temperature coal tar binder, including distinctive additives, the usage of vibration molding, higher temperature sintering in a lessening environment, great grinding approach to develop and deliver high-quality microporous carbon blocks, essentially achieved its physical and chemical propertiesdomestic and international high-quality the microporous carbon block degree.

Recently, together with the progress of ironmaking technology, domestic blast furnace typically fortify the smelting assortment of everyday domestic carbon block has actually been unable to fulfill the blast furnace era of daily life to accomplish the requirements of in excess of a decade. For that reason, the domestic huge and medium-sized blast furnace, and even part of 300m3 fortify the smelting blast furnace had imported overseas high-quality of microporous carbon block or scorching urgent tiny carbon block masonry fireside.
When normal production of your blast furnace, the decrease aspect of the hearth lining floor can't type the solidification protecting layer, carbon block gradually dissolved for the molten iron, molten iron dissolution happens. Strain in the upper, hot metal penetration into your carbon block 1μm additional coarse blowhole, ruin the organizational construction of your carbon block, speed up the dissolution carbon block. Moreover around the role of the very hot metallic circulation, blast furnace base and fireplace with the junction of your garlic-like anomaly erosion. For that reason, the domestic large and medium-sized blast furnace widespread usage of high-quality the microporous carbon blocks masonry fireplace upper and decreased component with the fireside.