| 摘要 |
<p>A refractory element of a slide closure includes a metal support element and a refractory plate mounted therein by a solidifiable refractory mass. The plate is first positioned at a desired location within the support element, without refractory mass, by an auxiliary device including spacers. The auxiliary device is then released, the plate is removed, and the refractory mass is added. The plate is then again added and placed in the previously determined location by the auxiliary device, and held thereat until the mass solidifies.</p> |
