| 摘要 |
<p>Optimizing the edge regions of extrusion surfaces in extrusion equipment with blocks obtained with cast iron molds, billets, and slabs etc., especially of thin slabs, where the cast extrudate between the cast iron mold and the first extrusion roller pair or guide element is sprayed with a restricted amount of water. The amount of spray water used is zero to 50 liter/minute at a pressure of zero to a maximum of 2 bar.</p> |
