| 摘要 |
<p>X-6579-1 FURNACE WALL CONSTRUCTION A forge furnace chamber has rear, side and top walls each defined by an expanded sheet metal member and U-shaped mats of ceramic fiber insulating material supported thereon. First ones of the U-shaped mats have the closed ends thereof abutting the corresponding expanded sheet metal member with the legs of each mat extending inwardly of the chamber, and second ones of the mats have their closed ends facing inwardly of the chamber with the legs of each mat receiving the adjacent legs of an adjacent pair of the first mats therebetween, whereby the closed ends of the second mats extend across the inner ends of the adjacent legs of the first mats. The interleaved mats of insulating material are supported on the corresponding expanded sheet metal member by metal rods extending between the legs of the first mats adjacent the closed ends thereof and wire ties fastening the rods to the expanded sheet metal member.</p> |
