PURPOSE: To quickly dry a lining material in a molten metal containment vessel by forming the inner wall of a mold of a coarse mesh metallic screen, pouring an alumina-silicon carbide mold compound between the inner wall and the outer wall, and drying them by heating.
CONSTITUTION: The mold inner wall 19 of an open top walled member 13 is formed of the coarse mesh steel screen 21. The screen 21 is reinforced with frames 23 and the mold compound 37 of the alumina-silicon carbide base refractory is poured into the space between the screen 21 and the outer wall 15. When the space between the outer wall 15 and the screen 21 is filled up with the mold compound is fille 37, it is dried by heating. Since the moisture is removed from the portion of the screen 21, too, the drying is quickly executed. The screen 21 is melted and removed at the receiving time of the molten metal.
JP6760808 | Ladle brick wear lining structure |