| 摘要 |
PROBLEM TO BE SOLVED: To provide a refractory layer holding member comprising a round-bar shaped ceramic anchor, and a fixing metal fitting capable of holding the round-bar shaped ceramic anchor, to which a high weight is applied.SOLUTION: A refractory layer holding member 1 holds a refractory layer of a furnace comprising: a rod-shaped ceramic anchor 2 having an anchor part 21 made of a convexoconcave portion on one end side and a male screw part 22 on the other end side; and a stationary metal fitting 3 having a female screw part 31 to thread with said male screw part 22 of said ceramic anchor 2.SELECTED DRAWING: Figure 3 |
