| 发明名称 |
PROCEDIMIENTO PARA EL TRATAMIENTO DE FUNDICIONES CON GRAFI-TO ESFEROIDAL. |
| 摘要 |
<p>A process for the treatment of molten iron to produce castings having a graphite nodular structure in which the molten cast iron is first treated with a nodulating alloy containing magnesium and boron and then with an inoculating alloy containing silicon and barium.</p> |
| 申请公布号 |
ES372026(A1) |
申请公布日期 |
1972.03.01 |
| 申请号 |
ES19690372026 |
申请日期 |
1969.09.30 |
| 申请人 |
COMPAGNIE PECHINEY |
发明人 |
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| 分类号 |
C21C1/10;E04B7/12;(IPC1-7):21D/ |
主分类号 |
C21C1/10 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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