| 发明名称 |
Production of vermicular graphite cast iron |
| 摘要 |
A treatment agent for use in the production of vermicular graphite cast iron is formed by compacting a mixture comprising particulate iron, magnesium, titanium and rare earth.
|
| 申请公布号 |
US4338129(A) |
申请公布日期 |
1982.07.06 |
| 申请号 |
US19800213490 |
申请日期 |
1980.12.05 |
| 申请人 |
FOSECO INTERNATIONAL LIMITED |
发明人 |
GARCEZ, JOAO D.;BRYANT, MICHAEL D. |
| 分类号 |
C21C1/08;C21C1/10;(IPC1-7):C22C33/08 |
主分类号 |
C21C1/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
