| 发明名称 |
ALLOY AND PROCESS FOR PRODUCING DUCTILE AND COMPACTED GRAPHITE CAST IRONS |
| 摘要 |
The present invention is directed to an alloy composition and the method of treating molten cast iron with such alloy to produce ductile and compacted graphite cast irons. The alloy may contain about 0.1% to about 10% silicon, about 0.05 to about 2.0% cerium and/or other rare earth elements, about 0.5 to about 4% magnesium, about 0.5 to about 6.5% carbon (percent by weight) the balance being iron. |
| 申请公布号 |
DE3376661(D1) |
申请公布日期 |
1988.06.23 |
| 申请号 |
DE19833376661 |
申请日期 |
1983.03.29 |
| 申请人 |
ELKEM METALS COMPANY |
发明人 |
BILEK, PAUL J.;FLINN, RICHARD A.;MCCLUHAN, THOMAS K.;TROJAN, PAUL K. |
| 分类号 |
C21C1/10;C22C33/10;C22C37/04;(IPC1-7):C22C37/04;C21C1/08 |
主分类号 |
C21C1/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
