| 摘要 |
A lining for a furnace having a metal wall is held in place by tubular ceramic anchors and metal bushings fitting therein and secured, by welding or other means, to the metal wall. The ceramic anchors and bushings have interengaging portions holding the anchors on the wall. The anchors, before they are secured to the wall are inserted through a hole in a ceramic insulating and/or refractory body, which may be lamellar, and have such engagement with the body as to support it and hold it in place.
|
