| 摘要 |
PCT No. PCT/EP96/04640 Sec. 371 Date Sep. 23, 1997 Sec. 102(e) Date Sep. 23, 1997 PCT Filed Oct. 25, 1996 PCT Pub. No. WO97/15410 PCT Pub. Date May 1, 1997Process for reusing the plates of a slide gate for a metallurgical container. The gate has an upper indentation and a lower indentation for receiving a set of two refractory plates, each of these plates resting in an indentation by a face that becomes its support face and cooperating with the other plate by a face that becomes its characterized sliding face. A set of refractories comprised of a new plate associated with a plate that had been used once is used in the slide gate (2), and in that when the plates (12, 16) are changed the new plate is mounting in a lower or upper charging indentation (14, 18), this indentation remaining the same at the same at each plate change, the plate used once being mounted in the other indentation, which forms a recycling indentation.
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