| 发明名称 |
HEAT RESISTING CAST STEEL, ABRASION-PROOF AND ABLE TO WITHSTAND STRAIN AT VERY HIGH TEMPERATURES IN ATMOSPHERES CONTAINING SULFUR OXIDES |
| 摘要 |
1. A refractory casting steel, characterized in that it contains in percent by weight : C : 0.30 to 0.70 Cr : 24 to 29 Ni : 11 to 15 Mn : 7 to 11 Si : 1 to 2 Fe : balance and the usual impurities, in particular Al, S, P and N. |
| 申请公布号 |
DE3360880(D1) |
申请公布日期 |
1985.10.31 |
| 申请号 |
DE19833360880 |
申请日期 |
1983.05.24 |
| 申请人 |
UGINE ACIERS |
发明人 |
JACQUEMIN, CLAUDE;POUSSARDIN, RENE |
| 分类号 |
C22C38/58;(IPC1-7):C22C38/58 |
主分类号 |
C22C38/58 |
| 代理机构 |
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代理人 |
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| 地址 |
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