Novel composite iron notch structure

• Main Authors: LI XINGKE, CHENG ZHIFEI, MENG DI, BAI YONG
• Format: Patent
• Language: Chinese; English
• Published: 03.07.2020
• Subjects: CHEMISTRY; MANUFACTURE OF IRON OR STEEL; METALLURGY; METALLURGY OF IRON

The utility model relates to the technical field of engineering design. The utility model discloses a novel composite iron notch structure. The ultra-microporous carbon brick comprises a corundum castable layer, a silicon carbide high-conductivity castable layer, an ultra-microporous carbon brick layer and a corundum mullite layer which are arranged in sequence, the corundum castable layer, the silicon carbide high-conductivity castable layer, the ultra-microporous carbon brick layer and the corundum mullite layer penetrate through through holes, the discharging ends of the through holes are located on the corundum castable layer, the feeding ends of the through holes are located on the corundum mullite layer, and the discharging ends of the through holes are higher than the feeding ends of the through holes. The iron notch has the advantages that the piled carbon bricks form the framework of the iron notch, and the corundum mullite layers and the corundum castable layers are poured onthe two sides of the car