发明名称 |
Porcess for the heat treatment of medium carbon steels |
摘要 |
Process for heat treating carbon-containing steels, especially sheets or tubes, comprises heating the steel to the austenizing temperature and quenching to room temperature using water as a cooling medium. The temperature of the water is adjusted in one region above room temperature to below 80[deg]C for carbon steels having carbon contents of 0.35-0.5 %. |
申请公布号 |
EP1528109(A1) |
申请公布日期 |
2005.05.04 |
申请号 |
EP20040090351 |
申请日期 |
2004.09.14 |
申请人 |
MANNESMANNROEHREN-WERKE GMBH |
发明人 |
VON HAGEN, INGO;KULGMEYER, AXEL |
分类号 |
C21D1/60;C21D9/08 |
主分类号 |
C21D1/60 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|