Zirconia core is an industrial component made of stabilized zirconia and imported natural baddeleyite as the main raw materials, through special processes, high pressure molding and high temperature firing, playing a key role in many fields:
Metallurgical continuous casting: It is a key component of the sizing nozzle and the upper and lower nozzles of the tundish, accurately controlling the flow of molten steel, ensuring the stability of the continuous casting speed, reducing the secondary oxidation of molten steel and the inclusion of inclusions, improving the quality of the ingot, and adapting to the continuous casting production line of ordinary steel and special steel (such as stainless steel).
