| 摘要 |
<p>A device for processing iron alloys in a vessel is described. A reaction chamber (3) for receiving at least one alloying material is arranged in the bottom of the vessel (1) and a sprue (2) of refractory material is arranged concentrically above the reaction chamber (3) toform a gap (4) between the lower end of th esprue (2) and the upper delimitation of the reaction chamber (3).</p> |
