| 摘要 |
PCT No. PCT/EP90/01025 Sec. 371 Date Mar. 6, 1991 Sec. 102(e) Date Mar. 6, 1991 PCT Filed Jun. 27, 1990 PCT Pub. No. WO91/00788 PCT Pub. Date Jan. 24, 1991.A device for slag-free discharge into a continuous casting machine has a conventional starting pipe on an inlet of a discharge orifice of a tundish. A separate starting member blocks discharge through the starting pipe and floats upon a melt reaching a desired level. The device has improved features to ensure automatically the timely outflow of slag-free melt to the starting pipe.
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