| 发明名称 |
VERFAHREN ZUR HERSTELLUNG VON ANKERSTAEBEN ODER ANKERDRAEHTENNG |
| 摘要 |
<p>1. Process for producing anchoring rods or anchoring wires for ground anchors and/or rock anchors, characterized in that rods or wires of austenitic or ferritic stainless steel are cold strain-hardened, preferably cold torded, cold rolled, cold embossed or cold stretched for obtaining a yield point ratio Rp 0.2/Rm of at least 0.7, whereupon subsequent to strain-hardening any treatment is avoided.</p> |
| 申请公布号 |
ATA396278(A) |
申请公布日期 |
1982.12.15 |
| 申请号 |
AT19780003962 |
申请日期 |
1978.05.31 |
| 申请人 |
VEREINIGTE OESTERREICHISCHE EISEN- UND STAHLWERKE - ALPINE MONTAN AKTIENGESELLSCHAFT |
发明人 |
MOSER ALFRED DIPL.ING.DR.;SCHOSSMANN REINHARD DIPL.ING.DR. |
| 分类号 |
B21C37/04;B21C1/00;C21D7/00;C21D7/10;C22C38/00;E02D5/76;E21D21/00;(IPC1-7):21D7/10 |
主分类号 |
B21C37/04 |
| 代理机构 |
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代理人 |
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| 地址 |
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