| 发明名称 |
PROCESS FOR PRODUCING AT LEAST TWO-LAYER ARMOURED PLATE |
| 摘要 |
<p>The present invention is characterized in that a metallurgical half-finished product manufactured by flattening of at least two-layer continuously cast tube of materials of different properties such as high hardness and high toughness is worked to a prismatic shape by cutting off side bends, whereupon so formed couple of sheet billets are subjected individually to rolling and subsequent heat treatment.</p> |
| 申请公布号 |
CZ9702839(A3) |
申请公布日期 |
1999.03.17 |
| 申请号 |
CZ19970002839 |
申请日期 |
1997.09.09 |
| 申请人 |
VOJENSKY TECHNICKY USTAV OCHRANY BRNO |
发明人 |
ROLC STANISLAV ING. CSC.;UCNOVSKY ARNOST ING. CSC.;OBDRZALEK LADISLAV RNDR. CSC. |
| 分类号 |
F41H5/04;B21D31/00;B21D53/06;F41H5/00;(IPC1-7):B21D31/00 |
主分类号 |
F41H5/04 |
| 代理机构 |
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代理人 |
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| 地址 |
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