| 摘要 |
A slide plate for a metallurgical vessel slide gate valve may include a ceramic plate, held by a binder, preferably cement, in a frame. The plate and frame combination is held by frictional force and without mortar in a plate holder. The frame is provided with an outcrimping having a wedge-like configuration tapering from the upper edge to the lower edge of the frame over at least a portion of its circumference. The plate holder is equipped in its area facing the outcrimping with a nondeforming and abrasion resistant clamping rail extending from the bottom to the upper edge. The mortar bed connecting the plate to the frame is recessed in the area of the outcrimping and the cavity formed between the outcrimping and the mortar bed is filled at least in part with a plastically or elastically deformable insert. The rail-like projection may be a profile rod, such as a round rod, positively held in the plate holder and may exhibit an undercut.
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