| 发明名称 |
POROUS AGGLOMERATES CONTAINING IRON AND AT LEAST ONE FURTHER ELEMENT FROM GROUPS 5 OR 6 OF THE PERIODIC TABLE FOR USE AS AN ALLOYING AGENT |
| 摘要 |
<p>The invention relates to agglomerates containing iron and at least one further element of groups 5 or 6 of the periodic system, characterized in that they have a porosity in the range of 20 to 65% by volume, in particular of 30 to 45% by volume. Hereby, a rapid dissolubility of the agglomerates in a metal melt is achieved.</p> |
| 申请公布号 |
EP1252342(A1) |
申请公布日期 |
2002.10.30 |
| 申请号 |
EP20000947658 |
申请日期 |
2000.07.17 |
| 申请人 |
TREIBACHER INDUSTRIE AKTIENGESELLSCHAFT |
发明人 |
LEITNER, JUERGEN |
| 分类号 |
B22F3/11;C21C5/52;C21C7/00;C22B1/24;C22C1/04;C22C33/02;C22C33/04;C22C38/00;C22C38/04;C22C38/12;C22C38/18;C22C38/22;C22C38/24;C22C38/44;(IPC1-7):C21C7/00;C22C35/00;B22F9/20 |
主分类号 |
B22F3/11 |
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