| 发明名称 |
GUSSWERKSTOFF UND VERFAHREN ZU DESSEN HERSTELLUNG |
| 摘要 |
<p>A method for the production and processing of alloyed casting material for a working part of an indefinite chill roll, a corresponding casting material and a composite indefinite chill roll incorporating the casting material. The method comprises providing a melt of a certain composition, casting the melt and subjecting the resultant body to a heat treatment. The composition of the melt is adjusted so as to afford a certain graphite and carbide distribution.</p> |
| 申请公布号 |
ATA72099(A) |
申请公布日期 |
2001.06.15 |
| 申请号 |
AT19990000720 |
申请日期 |
1999.04.22 |
| 申请人 |
EISENWERK SULZAU-WERFEN, R. & E. WEINBERGER AG |
发明人 |
FEISTRITZER BERNHARD DIPL.ING.;SCHROEDER KARL-HEINRICH DR.ING.;WINDHAGER MICHAEL DR.;ZIEHENBERGER KARL-HEINZ DIPL.ING. |
| 分类号 |
B21B27/00;B21B27/02;B22D13/02;C21D5/04;C21D9/00;C21D9/38;C22C37/04;C22C37/08;C22C37/10;(IPC1-7):C22C38/46 |
主分类号 |
B21B27/00 |
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