| 摘要 |
A panel for walls of electric furnaces comprising a series of elements (2, 3, 4, 5, 6, 15) provided with holes (2a, 5a, 6a) in which suitable tubes (16,3t,4t) for water circulation are inserted or incorporated. The surface of the panel looking the melted material is preferably shaped with cavities (2a, 2b) so as to hold refractory material. More refractory bricks (7) may be comprised within adjacent elements. |
