| 摘要 |
The invention relates to a melt launder ( 1, 9, 10 ) comprising a bottom and edged, said melt launder being particularly meant to be used for tapping a molten phase, such as slag, from a smelting furnace, which melt launder is manufactured of copper or copper alloy and provided with cooling channels ( 8 ), so that at the bottom ( 2 ) of the melt launder ( 1, 9, 10 ), there is arranged at least one groove ( 3 ). |
