| 申请日期 | 2025-11-26 | 申请号 | EP05017261 |
| 公开（公告）号 | EP1676929A1 | 公开（公告）日 | 2006-07-05 |
| 公开国别 | EP | 申请人省市代码 | 全国 |
| 申请人 | Fritz Winter Eisengiesserei GmbH Co KG | ||
| 简介 | Production of cast iron made from compact graphite comprises adding a pre-conditioning agent containing a rare earth metal to a cast iron melt during casting, in which the added amount of rare earth metal is measured depending on the amount of sulfur contained in the amount of cast iron melt. | ||
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