| 摘要 |
<p>Built-up continuous casting mould, comprising four cooled plates each of which has a surface defining a side of a mould cavity of predetermined cross-section, each pair of the plates on respectively opposite sides of the cavity having load-bearing faces which abut co-operating load-bearing faces on the two other plates so that the plates can be held together by clamping devices applying pressure in a direction substantially normal to said load-bearing faces, and further abutting faces on each plate provided between the load-bearing faces and the cavity-defining plate surface which latter abutting faces are so arranged that the notional extensions into the mould cavity of the two such faces on each plate intersect. There results improved cast strand quality and lengthened mould service file. Moreover, after remachining of the faces of the joints, the mould according to the invention can still be reassembled and provided with the same cross-section as before.</p> |
