| 摘要 |
A process and an apparatus, by means of which the used surface of the lining of a steel ladle can be worked away, following the contours, in uniform layer thickness. On compliantly displaceable arms, tools are pressed against the inner circumference of the lining which exert a hammering pact against the surface layer of the lining under the effect of a vibrator. Then a mold is lowered into the ladle and the space remaining between the mold and the worked-away inner surface is filled with a pourable, refractory material, which bonds with the old lining to form a new monolithic lining.
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